Answers
Answer:
2
Step-by-step explanation:
Related Questions
The product of 5 and the difference of 9 and a number.
Answers
Answer: 5(9-x)
Step-by-step explanation:
Based on the question, let the number be represented by x.
From the question, we are informed that we've a product, this means that we need to multiply 5 by the difference of 9 and x.
In the order of operations, we've to multiply first before we subtract. Therefore, the equation will be written as:
= 5 × (9 - x)
= 5(9-x)
Point Pis located at (-9,-5) and point Q is located at (-9, -8). What are the coordinates
of the midpoint?
Answers
Answer:
(-9,-6.5)
Step-by-step explanation:
mid point formula
A cake needs 1/4 cup of oil i need 5 cakes how many cups of oil do i need
Answers
Answer:
Oil needed for 1 cake = 1/4
So, for 5 cakes = 1/4 * 5
=> 5/4
Therefore you will require 5/4 cups of oil.
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
Every day a zookeeper feeds 4 adult elephants a total of 320lb of food. At this rate, how many pounds of food would the zookeeper need every day to feed 6 adult elephants?
Answers
Answer:
34343
Step-by-step explanation:
Be it the right thing for a reason
Answer:
480lb
Step-by-step explanation:
320/4 = 80/1
80 x 6 = 480lb of food to feed 6 adult elephants
your welcome!!
If you multiply a number by four and then subtract negative ten, the difference is negative twenty-two. What is the number?
Answers
Answer:
n=-3
Step-by-step explanation:
To solve start with the 4n-10=-22
+10 to both sides and you get 4n=-12
Divide each side by 4 and you get n=-3
To check plug -3 in for n and you'll get the -2 once you solve it.
Because of the vertical angles and alternate interior angles we know these are similar triangles. Use what you know about proportional sides to solve for the unknown side ,x
Answers
Answer:
x = 20
Step-by-step explanation:
Length 6 corresponds to length 15
Length 8 corresponds to length x
15 ÷ 6 = 2.5
8 • 2.5 = 20
x = 20
2.5 is the scale factor of the small triangle to the big triangle.
ABCD~LMNO Find the value of MN if AB=12cm, BC=9.6cm and LM= 16cm
A) 13cm
B) 7.2cm
C) 12.8cm
D) 13.6cm
Answers
Explaining:
In the diagram m<8=11y+7 and m<3=y+17.What is m<2
Answers
Answer:
C. 150
Step-by-step explanation:
Given:
m<8 = 11y + 7
m<3 = y + 17
Required:
Find m<2
Solution:
m<8 + m<3 = 180 (supplementary angles and linear pair theorem)
11y + 7 + y + 17 = 180 (substitution)
Collect like terms
12y + 24 = 180
Subtract 24 from each side
12y = 180 - 24
12y = 156
Divide both sides by 12
y = 156/12
y = 13
m<2 = m<8 (alternate exterior angles are congruent)
m<2 = 11y + 7
Substitute y = 13 into the equation
m<2 = 11(13) + 7 = 143 + 7
m<2 = 150°
I need to simplify this pls help
Answers
Answer:
5x^5
Step-by-step explanation:
45x/9x = 5x
15 - 10 = 5
5x^5
Find the sum for each expression ?
A.-66+ 42
B.-57 + 57
C. 29 +(-28)
Answers
Answer:
A is -24
B is 0
C is 1
Step-by-step explanation:
Hope this helps and please give me brainlest
What is the midpoint between (7, -5) and (9, -1)?
Answers
Answer:
7,5
Step-by-step explanation:
i think
Answer:
(8,-3)
Step-by-step explanation:
7+9=16 divide by 2 get 8
-5+-1= - 6divide by 2 get - 3
(X1+X2/2 and Y1+Y2/2)
Equation for mid point
using the fact that the black triangle represents the mean and/or the understanding of what a deviation is, explain why this balancing beam would stay balanced went to Blue circles are removed. Be thorough with your explanation and use Multiple sources of evidence
Answers
Answer: the left side is balanced with the right side
Step-by-step explanation:
Left side:
1 barrel (located at 2) is 1 unit from the fulcrum (triangle) → 1(1) = 1
2 barrels (located at 1) are 2 units from the fulcrum (triangle) → 2(2) = 4
1 barrel (located at 0) is 3 units from the fulcrum (triangle) → 1(3) = 3
Total = 8
Right side:
1 barrel (located at 6) is 3 units from the fulcrum (triangle) → 1(3) = 3
1 barrel (located at 8) is 5 units from the fulcrum (triangle) → 1(5) = 5
Total = 8
The distribution of the weight on the left side equals the distribution of weight on the right side so the beam is balanced.
If the sales tax in Texas is 8.25%, what is the
total cost of a new backpack for $36?
Answers
Answer:
[tex]Total\ Cost = \$38.97[/tex]
Step-by-step explanation:
Given
[tex]Backpack = \$36[/tex]
[tex]Sales\ Tax = 8.25\%[/tex]
Required
Determine the Total Cost
Total cost is calculated as thus
[tex]Total\ Cost = Backpack + Backpack * Sales\ Tax[/tex]
[tex]Total\ Cost = \$36 + \$36 * 8.25\%[/tex]
[tex]Total\ Cost = \$36 + \$2.97[/tex]
[tex]Total\ Cost = \$38.97[/tex]
Each big square is cut into 3 parts to represent multiplying by one-third. The number of small shaded squares in the circled parts of each big square is the numerator of the product. The total number of small squares in a single big square represents the denominator of the product. The product is
Answers
Answer:the answer is 5/9
Step-by-step explanation:
Answer:
5/9
Step-by-step explanation:
Ms. Dukes is buying a sandwich for $5.95 and a bottle of juice for $1.75. She is going to pay with a$10 bill. How much money should she get back?
Answers
Answer plz plz plz plz
Answers
Explanation
Carlos spends at least 45 minutes each day on the internet. Write an inequality which could be used to describe the amount of time,x, that Carlis spends on the internet.
Answers
Answer:
x ≤ 45 mins
Step-by-step explanation:
At least can be changed into less than or equal to.
Also, at most would be greater than or equal to.
Therefore, you simply need a less than or equal to sign.
The point (-7, -24) is on the terminal ray of angle θ which is in standard position. A student found the six trigonometric values for angle θ. The student’s answers are shown
Answers
Unfortunately, my work was removed due to a system error, but these are the answers.
Answer:
its correct edg 22
Step-by-step explanation:
solve each problem. a. what is -4.3-(-6.8)? b. what is 1 3/5+(-2 7/10)?
Answers
Answer:
4
Step-by-step explanation:
Trisha ran 10 km in 2.5h. Jason ran 7.5 km in 2h. Olga ran 9.5 km in 2.25h. Who had the fastest average speed.
Answers
Answer:
Olga
Step-by-step explanation:
PLEASE HELP ME IM DESPERATEEEE
Answers
Answer:
See attached
Step-by-step explanation:
The form is filled in and attached
What is the answer to this 4÷ 2/9
Answers
0.22222222222 (ETC)
Hope that helps
Answer:
18 the answer is 18
Step-by-step explanation:
i hope you have a good day
Write 4/42 in simplest form
Answers
Answer:
2/21
Step-by-step explanation: Basically divide both numbers by two over and over again till you get a odd number on either one. so 4 divided by 2 is 2, and 42 divided by 2 is 21, so i believe 2/21 is the answer. Hope this Helps! -Conner
A cube is a rectangular prism whose side lengths are all the same what is the volume of a cube with a side length of 2
Answers
Answer:
8
Step-by-step explanation:
L × W × H = V2 × 2 × 2 = 8I hope this helps!
Write an equivalent
unit rate to eating 5
potato chips in 1/4 of a
minute.
Answers
Answer:
1 potato chip every 3 seconds
Step-by-step explanation:
Answer:
20 chips in one minute
Step-by-step explanation:
multiply each number by 5
A line has a slope of - 1/4 and passes through point(-5/4,1)
What is the equation of the line?
Answers
Answer:
y= -1/4x - 1/4
Step-by-step explanation:
y - y1 = m(x - x1)
y - 1 = -1/4 (x -(-5/4))
y - 1 = -1/4x - 5/4
y = -1/4x - 1/4
Assessment
Direction. Write the letter of the correct answer on a separate answer sheet.
1. The following are notations for composite functions EXCEPT,
a. hip(x))
b. f(x) g(x)
C. (
sot) (x)
d. f(g(x))
Find h(3) + d(2) if h(x) = x - 1 and d(x) = 7x + 3
b.5
c. 14
d. 19
3. t(x) = -x2 + 7x + 1 and r(x) = 5x2 - 2 x + 8, find (t - r)(2).
6.-18
2.
C. -13
d. 13
4. f(x) = 4x + 2 and g(x) = 3x - 1, find (f - )(4).
c. 7
5. If g(x) = x - 4 and f(x) = x + 5 Find f(x) = g(x)
a. x2 + x + 20
C.X2 - X - 20
b. x2-x+20
d. x² + x - 20
26
>
Answers
Answer:
Step-by-step explanation:
1) Composite functions are function of two or more functions to serve as one function. For example, given d(x) and g(x), we can write both as composite function as d(g(x)). We can call it function of a function. Hence, from the following function, the following options except option B are composite.
d(x)g(x) is the product of the two functions not a composite.
Option B is correct.
b) Given h(x) = x-1 and d(x) = 7x+3
H(3) = 3-1
H(3) = 2
d(2) = 7(2)+3
d(2) = 14+3
d(2) = 17
h(3)+d(2) = 2+17
h(3)+d(2) = 19 (option D)
c) Given t(x) = -x² + 7x + 1 and r(x) = 5x² - 2x + 8, we are to first find the function
t(x)-r(x)
t(x)-r(x) = -x²+7x+1-5x²+2x-8
t(x)-r(x) = -x²-5x²+7x+2x+1-8
t(x)-r(x) = -6x²+9x-7
Substitute x as 2
(t-r)(2) = -6(2)²+9(2)-7
t-r (2) = -6(4)+18-7
(t-r)(2) = -24+11
(t-r)(2) = -13 (option C)
d) If h(x) = 4x + 2 and g(x) = 3x - 1,
h-g = 4x+2-(3x-1)
h-g = 4x+2-3x+1
h-g = 4x-3x+2+1
h-g = x+3
h-g(4) = 4+3
(h-g)(4) = 7
e) If g(x) = x - 4 and h(x) = x + 5, we are to find f(x)h(x)
h(x)g(x) = (x-4)(x+5)
h(x)g(x) = x(x)+5x-4x-20
h(x)g(x) = x²+x-20
Hence the product of h(x) and g(x) is x²+x-20. Option D is correct
The manager of a local fast-food restaurant is interested in improving the service provided to customers who use the restaurant's drive-up window. As a first step in this process, the manager asks an assistant to record the time (in seconds) it takes to serve a large number of customers at the final window in the facility's drive-up system. The file P08 07 xlsx contains a random sample of 200 service times during the busiest hour of the day
a. Identify the relevant population.
b. Calculate and interpret a 95% confidence interval for the mean service time of all customers arriving during the busiest hour of the day at this fast-food operation.
c. If the manager wants to improve service, at least during the busiest time of day, does this contidence interval provide useful inlormation? What useful information does it not provide?
Answers
Answer and explanation:
Find answer and explanation attached
As the music plays,the volume changes In the beginning of the piece can be modeled by the equation s=10Ix-4I+50 where s represents the sound level in decibels and x represents the number of measures of music played. explain in words each step to find the following equation at what number(s) measures played would the sound level be at 80
Answers
Answer:
-127
Step-by-step explanation:
s = 101x-41+50
80 = 101x - 4+ 50
-101x
-181 = x - 4 +50
-181 = x -54
+ 54
-127 = x
I hope this helps
Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20\%20%20, percent chance of winning each game and that Cam has a 50\%50%50, the percent chance of winning each game.
What is the probability that Ben will win the board game?
Answers
Answer:
30\%30%30
Step-by-step explanation:
Answer:
30%
Step-by-step explanation: