Mathematics College

7-5p +3qwhen p =1 and q=7

Answers

Answer 1

Answer: 23

Step-by-step explanation:

When p =1 and q=7

Substitute the numbers for the alphabets accordingly and answer the equation

Related Questions

What is the total surface area please help

Answers

Answer:

167

Step-by-step explanation:

(05.02)
Solve the following system of equations:
-2x + y = 1
-4x + y = -1

Answers

Answer: (1,3)

Explanation:

1.) Which equation has a solution of 2/3 for n? A n - 1 = 1 3 B 160 24 C 15m = 10 D 1 +7= = 3

plssssss help i need it urgently plsssss

Answers

The answer isssssssssss a

Which situation has a net result of zero?
The temperature was -9'F and fell 9°F.
Janet had $4 and gave $3 to her friend.
High tide was 5.5 ft and now low tide is -0.5 ft.
The hot-air balloon rose 539 feet. It then lost 539 feet of altitude.

Answers

Answer:

D. The hot-air balloon... results in a net of zero

Step-by-step explanation:

Thanks for the points my guy :)

have a great day

Answer:

canberry

Step-by-step explanation:

The illustration below is an example of a semi-regular tessellation.
A. True
B. False

Answers

I think it would be B.False

The illustration below is a semi-regular tessellation is a false statement.

What is Tessellation?

Tessellation is defined as the process of covering of a surface or a plane using the geometric shapes.

One geometric shape will not overlap with the other and there will not be any gaps in between.

There are regular tessellations as well as semi-regular tessellations.

Regular tessellations are the tessellations which are made using only a single type of the polygon to cover the entire surface.

Whereas in semi-regular tessellations, two or more regular polygons are used such that each vertex is the same to cover the surface.

Here, the illustration contains only one type of polygon which are tiled to each other with out any gaps.

It is actually regular tessellation.

Hence the statement that the illustration is semi-regular tessellation is incorrect.

Learn more about Tessellations here :

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find the value of this expression if x=1 and y=4

xy^2/7

Answers

xy^2/7 = (1)(4)^2/7 = 4^2/7 = 7 square root 4^2 = 7 square root 16 = 7 square root 4

Answer:

2 2/7

Step-by-step explanation:

What we know:

x = 1, and y = 4

The equation is xy^2/7

1(4)^2/7

4^2/7

16/7 = 2 2/7

5- 2x to the power of two = -15
what is x

Answers

there are two answers
x= the square root of 10.
x= the negative square root of 10

5 - 2x^2 = -15

=> - 2x^2 = -15 -5

=> - 2x^2 = -20

=> x^2 = -20/-2

=> x^2 = 10

=> x = √10

=> x = 3.1622..........

How would I solve this
Solve the quadratic equation 3x^2+x-5=0

Give your answers to 2 decimal places.

Answers

Answer:

x= 1.13 or x= -1.45

Step-by-step explanation:

use the quadratic square root formula (-b±√(b²-4ac))/(2a) .

a= 3

b=1

c= -5

replace the variables with the numbers listed above and just work out.

x= 1.13 or x= -1.45

Answer:

x = -1/6 + 1/6√61 or x = -1/6 + -1/6 √61

Step-by-step explanation:

3x^2+x-5=0

Using quadratic formula a=3, b=1, c=-5

x = -b ± √b^2 - 4ac / 2a

x = -(1) ± √(1)^2 - 4(3)(-5) / 2(3)

x = -1 ± √61 / 6

x = -1/6 + 1/6√61 or x = -1/6 + -1/6 √61

Determine the number of solutions of this equation
x-2(x-6)= -x+12

One solution
Infinitely many solutions
No solution

Answers

Answer:

Infinitely many solutions.

Step-by-step explanation:

x-2(x-6)= -x+12

x - 2x + 12 = -x + 12

x - 2x + x = 12 - 12

0 = 0.

This means there are infinitely many solution.

Find −6.8−2.4. Write your answer as a decimal. −6.8−2.4=

Answers

Answer: -9.2

Step-by-step explanation:

Imagine you are adding the numbers 6.8 + 2.4. Eight plus four equals twelve; after carrying the one, we add one plus six plus two, which equals nine. After that, add the negative sign in front.

Your answer will be -9.2

what value of x makes the equation 4(5-7x)=6-12x true?

Answers

Answer:

x= 7 /8

Step-by-step explanation:

Have a great day/night.

Ask me if you have more questions

Plz, help me!!

You have just been hired as New York’s premier Real Estate Agent! In your company, you will make a 7% commission. The real estate market in New York is booming! As the realtor calculates your potential commission if you sell the property for list price.
If the listing price for Candy Cane Creek is $864, 550, how much commission would you receive?

Answers

Answer:

$60,518.50

Step-by-step explanation:

Well the commission is 7%

7% of $864,550 = $60,518.50

Answer:

$60,518.50

Step-by-step explanation:

$864,550 x 0.7 = $60,518.50

WILL GIVE BRAINLIEST IF CORRECT!!

How many different 7-digit positive integers exist? (Note that we don't allow "7-digit" integers that start with 0, such as 0123456; this is actually a 6-digit integer.)

Answers

Answer:

There are 9,000,000 seven-digit positive integers.

Explanation:

For the first digit, we have 9 choices: 1, 2, 3, 4, 5, 6, 7, 8, 9.

For each remaining digit, we have 10 choices: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

Each choice is independent of the others. So, the number of total 7-digit positive integers is the product of all the numbers of choices for each digit.

hope it helps

need brainliest......

Since 0 cannot be put as the first digit, there are 9 choices for the first digit, and the next 6 digits have 10 choices. So, there are 9 × 10^6 = 9000,000 numbers.

a study was conducted at a large hospital to determine whether there was a relationship between numbers

Answers

Step-by-step explanation:

study was conducted at a large hospital to determine whether there was a relationship between the

ntunber of years that nurses were employed and the number of nurses who voluntarily resign

There are 2 girls and 7 boys taking swimming lessons. The ratio that compares the number of girls taking swimming lessons to the total number of students taking swimming lessons can be written three different ways. Enter the three different ways .

I NEED HELP ASAP

Answers

Answer: 2:9, 2 to 9, 2/9

Answer:A ratio can be expressed in 3 different waysCross MultiplicationProportion½=/Proportionate 1:2= 4:8 1 to 2. 4 to 8.

If Melanie jogs 12.8 miles in 4
days, what is her mileage per
day?

Answers

3.2

divide 12.8 and 4

Below is a distance with given lengths to help Cecil cross the tightrope. Find a way to get cecil cross the tightrope.Write your
solutions as numerical expressions. the length of the tightrope is 15 feet long the lengths are 2,6 and 8 feet. Explain why or why not you can use these lengths. PLEASE HELP WORTH A LOt OF POINTS

Answers

Answer: Yes, you can cross a tightrope with lengths of 2,6, and 8 feet.

Step-by-step explanation: the measurements add up to 16 feet, which is enough to cross.

NEED ANSWER ASAP.......

Answers

B:156

c:9.9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

PRE CALC QUESTION, PLEASE HELP

Answers

for applies= associative and distributive
and for doesnt apply = commutative.

im not 100 sure for the distributive answer but ik the other ones are right

The table below shows the distance Chris is located from his school at different times. Time (minutes) Distance (miles) 0 20 3 18 6 16 9 14 12 12 15 10 Assuming a linear relationship, how long will it take Chris to get to school? Hint: (0 miles is the same as the x-intercept)

Answers

Answer:

20 minutes

Step-by-step explanation:

x is 0 in the graph and y is 20

so 20 is your answer if 0 is x

Which trigonometric functions are undefined when x = 0?

Answers

The trigonometric functions that are undefined when x = 0:

cot(x) and cosec(x)

We need to write the trigonometric functions are undefined when x = 0.

We know that the trigonometric functions are : sine, cosine, tangent, cotangent, secant and cosecant.

For angle x the trigonometric functions would be,

sin(x), cos(x), tan(x), cot(x), sec(x), cosec(x)

We know that, when x = 0,

sin(0) = 0 and cos(0) = 1

tan(x) = sin(x) / cos(x)

So, tan(0) = 0

cot(x) = cos(x)/sin(x)

cot(0) = 1 / 0

cot(0) = undefined

Also, sec(x) = 1/cos(x)

so, sec(0) = 1

And cosec(x) = 1/sin(x)

so, cosec(0) = 1/sin(0)

cosec(0) = 1 / 0

i.e., cosec(0) = undefined

Therefore, the trigonometric functions that are undefined when x = 0:

cot(x) and cosec(x)

Learn more about the trigonometric functions here:

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Solve for x. Round to the nearest tenth. x =

Answers

9514 1404 393

Answer:

x ≈ 17.3

Step-by-step explanation:

The triangles are all similar, so the side lengths are proportional.

short side / hypotenuse = x/30 = 10/x

x² = 300 . . . . . . cross multiply

x = 10√3 . . . . . . take square root

x ≈ 17.3

ABCD with vertices A(1’5), B(3. 5), c(4. 1) and D(2,1).
5. What is the area of ABCD? Round to the nearest hundredth if necessary
6. What is the perimeter of ABCD? Round to the nearest hundredth if necessary.

Answers

Answer:

uwu0cwe

Step-by-step explanation:

please help me out here guys I would really appreciate it (struggling hard)

Answers

Answer:

3/15 is pauls probability simplified to 1/5

7/ 14 is Kim's probability simplified to 1/2

so, the overall probability would be 1/10

Use the table below to answer the following question. What does the number "12" in the lower right cell mean?

Answers

Answer:

Step-by-step explanation:

malai na ayerw sir lai sodeko sir la divas lai sodnw vannu vathyo sodeko sikayenan

f(0) = 3 - 2x. What does f(0) equal?

Answers

based on X values ,and do calculation

3-2(0) = 3-0= 3
Answer is 3.

A rectangular swimming pool has a length of l yards and a width 5 yards less than its length. How much does it cost to border the outside of
the pool using 1-yard square tiles that cost $4 each?
o (161 – 40) dollars
(161 – 24) dollars
(42–6) dollars
(161 - 20) dollars
8 of 15 answered
< PREV
7 8 9 10 11
12
NEXT >
..

Answers

Answer:

i need a bad bleep

Step-by-step explanation:

lol

Which equation would be used to find the cost C of a ticket after L losses? PLS HELPP

Answers

Answer:

Choice C

Step-by-step explanation:

If L represents the number of losses, and each loss decreases the total ticket price ($47.48) by $0.29, then the equation can be written as the following

47.48 - 0.29L
If you plug in any value, larger than 0, you will see that the price decreases by a constant rate of $0.29

Hope this helps!!

Answer:

47.48/0.29=163.7241379

25 families live in the squares of a 5 × 5 chessboard, each occupying a square. As it often happens, each family thinks that their neighbors (i.e. those families living in the squares with which their square shares a side) have better living units. At a town hall meeting it is resolved to make everyone happier by moving the 25 families around so that each ends up in a square of one of their former neighbors. Unfortunately try as they might, the families cannot figure out any relocation scheme to carry out this resolution. Give a very simple reason explaining why they were doomed to fail. (Hint: 25 is odd).

Answers

Answer:

Step-by-step explanation:

Answer:

I don't know really wut is the question

Dina is making a logo and she decides to use a regular polygon. Each interior angle of the polygon measures 140°. what is the number of sides of this polygon?

Answers

Answer:

Number of sides = 360/ (180 -140)

Number of sides = 360/ 40

Number of sides = 9

Step-by-step explanation:

Other Questions

(Consider This) North Korea's command economy:O produces a per capita GDP of nearly $25,000.has undergone significant market reforms and is now one of the fastest-growing economies.O has grown much faster than South Korea's economy since the two countrieswere divided after World War II.is one of the few remaining command economies. if you add all the prime numbers between 2 and 33 and then multiply it by itself y Halleys comet has a perihelion distance of 0. 6 au and an orbital period of 76 years. What is the aphelion distance of halleys comet from the sun?. Make c subject of the formula c =A Describe what it means for a civilization to be river-centric. What is the domain and range for first graph Help if you can please 34 and 25 please Which of the following selections is best supported by the first paragraph of the text?Walt Masters is not a very large boy, but there is manliness in his make-up, and he himself, although he does not know a great deal that most boys know, knows much that other boys do not know. He has never seen a train of cars or an elevator in his life, and for that matter, he has never once looked upon a corn-field, a plow, a cow, or even a chicken. He has never had a pair of shoes on his feet, or gone to a picnic or a party, or talked to a girl. But he has seen the sun at midnight, watched the ice-jams on one of the mightiest of rivers, and played beneath the northern lights, the one white child in thousands of square miles of frozen wilderness.Answer choices for the above questionA. Walt Masters is slow while his peers are quick.B. Walt Masters has a more primitive understanding of the world than his peers.C. Walt Masters is much smarter than his peers, although he is modest and humble.D. Walt Masters friends are focused on more artistic pursuits than he is. what is one disadvantage of npv as a capital budget method? a.) it can be inaccurate because a company cannot adjust the discount rate when calculating npv. b.) it is not very good at accounting for opportunity cost. c.) it can only be used to assess a single investment and is not a comparative tool. d.) there is disagreement about whether a project with a negative npv should be approved or not. jonathans soliloquya dramatic speech in which a character speaks to himself and reveals his thoughts in the form of a monologuewas magnificent in the show last night.what context in the sentence helps you understand the meaning of soliloquy?a. a definitionb. a comparison or contrastc. an example the stack pole company retails two products: a standard and a deluxe version of a luggage carrier. the budgeted income statement for next period is as follows: the most common source of changes to a project based on the natural tendency of the client and project team members to improve the projects output is called I hadn't heard from Mr. Chalmers in some time. He retired a few months ago. Even though he was no longer my employee, I gave him a call. It turned out that he was having a rough time in retirement, so I listened to him talk about his problems for a whole hour. Later on, when I lost my job, it was Mr. Chalmers who took care of me.Which two themes are most clearly shown in this story? who was affected by the dawes act 2. Using the ABO blood type alleles, cross a type O parent and a parent with AB blood.Provide a Punnett Square and write out the genotype and phenotype probabilities of the offspring. Find the sum of the following numbers:-7, 14, 10, -21 WHAT IS THE interelationship between environment and mineral Calculate the relative rate of effusion for the orange to blue spheres. The root-mean-square speed for the orange spheres is 485.0 m/s. The root-mean-square speed for the blue spheres is 384.0 m/s. a manufacturing operation consists of 10 operations; 5 of them are distinct machining operations and the other 5 are distinct assembly operations. however, five machining operations must be completed before any of the five assembly operations can begin. within each set of five, operations can be completed in any order. how many different production sequences are possible? What is the relationship of the second sentence below to the first?Ford said that his customers could have any color they wanted as long as it was black. Instead, Sloan advertised his cars as symbols of wealth and status. (Paragraph 2)