Mathematics High School

Hi guys can you answer my math question​

Hi Guys Can You Answer My Math Question

Answers

Answer 1

Answer:

(a) 7 + 4 = 11

(b) 1 + 3 + 5 = 9

(c) (7 x 2) + 1 = 15

(d) (7 x 2) - 1 = 13

(e) 13 - 9 = 4

Step-by-step explanation:

Answer 2

(a) 5 + 4 = 9

(b) 7 + 1 + 11 = 19

(c) 25 = 12 + 12 + 1

(d) 7 = 4 + 4 - 1

(e) 13 - 11 = 2

Related Questions

A 2 pack of plastic flower pots costs $1.58. What is the unit price?

Answers

$0.79

Explanation:
1.58/2= 0.79
.79 Cent . They have 2 for $1.58 soo $1.58 divided by 2 is .79 .

Find the equation of a line that passes through the points (-1,3) and (3,5).
Leave your answer in the form y mx + c
Pls help!!!!!!!

Answers

Answer:

y=1/2x+3.5

Step-by-step explanation:

this one was a bit trickier than the previous one, but i think that that answer is correct. i did the same thing i did to solve your last problem, solved for the slope, and then made a number line and marked the points given, drew a line through the two points, and found where the line intercepted the y axis.

Which sentence represents the inequality -2b + 7 > 27.5?
Two times a number, plus seven, is less than twenty-seven and five tenths.
Two times a number, plus seven, is greater than twenty-seven and five tenths.
Negative two times a number, plus seven, is fewer than twenty-seven and five tenths.
Negative two times a number, plus seven, is greater than twenty-seven and five tenths.

Answers

Answer:

D

Step-by-step explanation:

A recliner is marked up by 35% that was originally priced at $850. What is the sale price for the recliner?

Answers

552.5 is the price now. and the sale cut back 297.5$ so awnser = $552.5

What is meant by the term “special right triangles” ?

Answers

Answer:

45-45-90 triangles

30-60-90 triangles

Step-by-step explanation:

45-45-90 triangles

30-60-90 triangles

What is the final amount if 700 is decreased by 6% followed by a 7% increase Rounded to 2 decimal places

Answers

Answer:

816.67

Step-by-step explanation:

Decease by 6%:

700 * 0.94 = 658

Increase by 7%

658 * 1.07 = 704.06

Final answer: 704.06

Hope this helps!

how do I graph a parabola y=x^2-8x+15

Answers

Answer:go to desmos

Step-by-step explanation:

How do I do this ? 19 points will mark brainlest

Answers

Answer: This is easier than you thought. 3.2 is equivalent to 3.20 so the spaces between would be 3.21, 3.22, 3.23 etc. the blue dot is 3.21

Step-by-step explanation:

Answer:

-3.21

Step-by-step explanation:

You can assume that between the "-3.2" and "-3.25" has a gap of 0.5 units

Seeing as there are 5 tick marks, each one must represent 0.1 units

-3.2+(-0.1) = -3.21

Quiana has 7 times more text messages from Yolanda than from Pierre. Quiana has 42 text messages from Yolanda. Which equation can be used to find how many text messages Quiana has from Pierre, p?

Answers

Answer:
Quiana has 8 text messages from Pierre.
Step-by-step explanation:
This question can be solved using a rule of three.
Quiana has 7 times more text messages from Yolanda than from Pierre.
This means that for each message that she receives from Pierre, she receives 7 from Yolanda.
She received 56 from Yolanda.
So
7 messages from Yolanda - 1 messages from Pierre
56 messages from Yolanda - x messages from Pierre



Quiana has 8 text messages from Pierre

Diego runs for 32 seconds at -8.1 meters per second. What is his finish point?
a. 3.2 - 8.1 = ?
b. 8.1 x 32 = ?
c. 32 x (-8.1) = ?

Answers

Answer
1. -4.9
I think

Find the value of in the triangle shown below.

Answers

Step-by-step explanation:

in isoscles triangles two angles and lengths are equal .

two sides equal 3.5

so both of the angles are 55°

the sum of the angles in a triangle is 180°, so

x = 180° - 55° - 55°

x = 70° (Ans)

Please help me guys I do not know what to do at this point, but to come to yall and I really need help with this math this is due today and please I neeed you guys help I do not want to put any burden on you I am just stress thanks for understanding


Instructions: Tell weather it is a function or not and tell why

Answers

Answer:

YesYesNoNoYesYesNoYesNoNoYesNoYesNoYesYesNoYesYesNo

Step-by-step explanation:

A function does not have any repeating domains (x-coordinates).

Hope it helps!

(05.02) In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.
A straight line is shown and is marked with three angles. The first angle measures 50 degrees. The second angle measures 40 degrees. The third angle is labeled x. The line between the 40 degree angle and angle x extends below the straight line. The angle formed is labeled angle y.

Write and solve an equation to determine the measure of angle y.

Answers

☁️My Answer☁️:

y = 90°

✧My Step-by-step explanation✧:

The angle x forms a straight line with the both the 50° angle and the 40° angle:

x + 50° + 40° = 180°

x = 90°

Which means…

y = x = 90°

30 points to who ever answers this
Victoria wrote a business plan for an entrepreneurship
class, and now she has to make bound copies. Victoria
could use a printer who charges a setup fee
of $28 and $7 for every copy printed. Another
possibility is to go to the office supply store, where she
could pay an up-front fee of $24 and $8 per copy.
Printer: y=7x+ 28
Office supply store: y= 8x + 24
Solve the system of equations using the substitution
method. You MUST show your work in the space below
to receive credit (1 pt). Then, record your answer in the
box at the bottom of the page as an ordered pair (x,y)

Answers

Answer:

Your answer is

X = 4

Y = 56

Hope that this is helpful. Tap the crown button, Like & Follow me

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Answers

Answer:

x = -5

y = 20

Step-by-step explanation:

3x + y = 5

3x - 3x + y = 5 - 3x

y = 5 - 3x

--------------------------------------------------------

4x + 2y = 20

4x + 2(5 - 3x) = 20

4x + 2(5) + 2(-3x) = 20

4x + 10 - 6x = 20

10 - 2x = 20

10 - 10 - 2x = 20 - 10

-2x = 10

-2x ÷ -2 = 10 ÷ -2

x = -5

--------------------------------------------------------

y = 5 - 3x

y = 5 - 3(-5)

y = 5 + 15

y = 20

1/3+1/4
IN FRACTION FORM

Answers

Answer:

7/12

Step-by-step explanation:

Plz mark brainliest :D

Answer:

7/12

Step-by-step explanation:

1

3

+

1

4

=

1

3

+

1

4

=

4

12

+

3

12

=

4+3

12

1. You have $1600 in a bank account that pays 3.5% annual interest compounded continuously.
Your friend has $1600 in a bank account that pays 3.52% compounded semi-annually.
Show all work:
a. Who will have more money in their account after 15 years?
b. How many years will it take for your account to grow to at least $5500?

Answers

Answer:

0.04268 or 4,27% have a good day

please help solve this problem ​

Answers

Answer:

answer iss ( -2 , 0 )

Step-by-step explanation:

a juice calls for 5 cups of grape juice for every 2 cups of peach. How many cups of grape juice do you need for 100 cups of peach juice.

Answers

I think it would be 50 cups of grape juice bc 100 divided by 2 is 50. I js counted by 2’s and then counted how many 2’s it took to make 100.


So 50 would be ur answer

−8m ≥ 40
what is the solution to the inequality?

Answers

Answer:

/,

Step-by-step explanation:

M> -5

This is your answer

¿Qué peso transporta una tractomula que lleva 134 bultos de trigo de 62 kilos cada uno, 28 sacos de café de 50 kilos cada uno y 37 bultos de arroz de 75 kilos cada uno?

Answers

Answer:

the total weight is 12,483 kilos

Step-by-step explanation:

The computation of the weight is shown below:

Wheat = 134 × 62 = 8308

Coffee = 28 × 50 = 1400

Rice 37 ×  75 = 2775

Total weight is

= 8308 + 1400 + 2775

= 12,483 kilos

Hence, the total weight is 12,483 kilos

I WILL AWARD BRAINLIEST TO THE FIRST PERSON TO ANSWER HONESTLY
THIS IS THE ONLY QUESTION THAT I'M STUCK ON

Answers

Answer:

1,3,5

Step-by-step explanation:

Your first answer is correct,the third one too,and your fifth too.

Hope this helps:)

Pls mark brainlist

I need help with geometry

Answers

Isn’t that (-1,-1)
Point V shows -1,-1
The bottom left corner of a graph is always negative. So if there’s a point, both points will be negative

Describe a pattern in each sequence. What are the next two terms of each sequence
b. 400, 200, 100, 50, ...

Answers

Answer:

25

Step-by-step explanation:

you divide each term by 2

Answer:

400, 200, 100, 50,25

you are dividing each number by 2

{(1,0) (2,1) (3,1) (4,0)} is a function.
True or false? Explain.

Answers

Answer:

true

Step-by-step explanation:

They all have a x and y value

How many moles is 1.46 g of hydrogen gas

Answers

.722 mols of H2 because hydrogen gas molar mass is 2.02 so divide 1.46/2.02

The number of moles is 1.4484 moles

What is one mole?

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12

The 6.022 x 10²³ number is known as the number of Avogadro or the constant of Avogadro.

(12 g C = 1 mol C atoms = 6.022 × 10²³ C atoms)

Given data ,

Grams of Hydrogen = 1.46 grams of Hydrogen

Now , 1 g of Hydrogen has 0.99212 mole

So , to calculate the number of moles in 1.46 grams of Hydrogen =
Grams of Hydrogen x 0.99212 mole

The number of moles in 1.46 grams of Hydrogen = 1.46 x 0.99212

                                                                                 = 1.4484 moles

Hence , the number of moles in 1.46g of Hydrogen is  1.4484 moles

To learn more about moles click :
https://brainly.com/question/26416088


#SPJ2

helppp a child out please

Answers

Answer:

The answer is 35

Step-by-step explanation:

given

an = 3n + 5

a10 = 3 * 10 + 5

= 30 + 5

= 35

Hope it will help :)

Answer:

i believe it is 35

Step-by-step explanation:

grade level 10 geometry

Answers

Answer:

x=5

Step-by-step explanation:

2x-7=3

2x= 10

x=5

if my answer helps please maek as brainliest.

The length of a rectangle is 3cm more than its width.If the area of the rectangle is 28cm^2,find the width.

Answers

Answer:  The dimensions of the rectangle are 7 cm × 4 cm

Step-by-step explanation:

let,

Breadth of the rectangle (l) = x

Length of the rectangle (b) = x + 3

Area of the rectangle = 28 cm²

Area of the rectangle = l × b

⇒ (x) × (x + 3) = 28

⇒ x² + 3 x = 28

⇒ x² - 3 x - 28 = 0  

⇒ x² - 7 x + 4 x - 28 = 0

⇒ (x - 7) + 4(x - 7) = 0

⇒ (x - 7)(x + 4) = 0

⇒ x = 4

Breadth = 4 cm

Length -

⇒ 4 + 3

⇒ 7 cm

0.09+27/100=?/100+27/100​

Answers

Answer:

x = 9

Step-by-step explanation:

0.09+27/100=x/100+27/100

0.09=x/100

9=x

Answer: 0.36

Step-by-step explanation:

0.09+(27÷100)= 0.36

(27* 100)= 0.27

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