given g(x)=2(x-4)+7 find 2g(-6)

Answers

Answer 1

Answer:

g(x)=2(x-4)+7

2g(-6)=2[2(-6-4)+7]

=2[2(-10)+7]

=2(-20+7)

=2(-13)

=-26


Related Questions

Liz's heart beat 285 times in 3 minutes. Her heart beat
times in 1 minute.

Answers

Answer:

95

Step-by-step explanation:

285 divided by 3 is 95

Alex records the running time—the number of minutes a movie lasts from start to finish—of 50 popular movies. The distribution of times, in minutes, is displayed in the histogram below.

Answers

Answer:

You forgot to attach the question and the histogram.

Is your question “the interval containing the most movies” ? If yes, then the answer is :

Interval 90-100 minutes

Step-by-step explanation:

A histogram is a chart that is used to represent data in form of bars.

Like every other chart, it consists of both the x and y axis. The y axis contains the frequency or percentage of occurrences while the x axis contains the range or intervals.

To determine the interval with the most occurrences, that is the interval containing most movies, we look for the bar with the most height. The bar that is tallest amongst others has the most movies in its running time.

From the attached histogram, the interval containing the most movies is the 90- 100 minutes interval.

This simply means that from Alex’s record, out of the 50 popular movies, more movies run with the 90-100 minutes interval.

PS: view the attached histogram

Answer:

There are two problems like this, one involving median and the shape.

Here are your answers for both.

Shape is skewed right, this is because it decreases towards the right, like a hill. (C)

Extra info/this part isnt right: It would be skewed left but it isn't because it is not decreasing towards the left like a hill.

The median is between the interval 90-100, because it looks to be the typical number. (A)

A cylindrical tank has a height of 10 feet and a radius of 4 feet. Carla fills the tank with water at a rate of 8 cubic feet per minute. At this rate, how many minutes will it take Carla to completely fill the tank without it overflowing? Round your answer to the nearest minute.

Answers

Area = 10(pi)(16) = 160pi cubic feet
160pi = 502.56
502.56/8 = 63 minutes

The time it will take for Jane to completely fill the tank without overflowing would be 62.8 minutes.

Used the concept of the volume of the cylinder:

The volume of the cylinder can be determined using the formula,

[tex]V = \pi r^2h[/tex]

Given:

A cylindrical tank has a height of 10 feet.

The radius of the cylindrical tank is 4 feet.

Jane fills the tank with water at a rate of 8 cubic feet per minute.

Since, the volume of the cylinder:

[tex]V = \pi r^2h[/tex]

Substituting the values, we have;

[tex]V = 3.14 \times 4^2 \times 10[/tex]

[tex]V = 502.4 \tex{ feet^3 }[/tex]

Thus, the volume of the cylinder is 502.4 cubic feet.

Time taken:

The time taken can be determined using the formula,

[tex]\text{Time} = \dfrac{\text{Volume}}{\text{Rate of filling}}[/tex]

Substituting the values, we have;

[tex]\text{Time} = \dfrac{\text{502.4}}{\text{8}}[/tex]

[tex]\text{Time} = 62.8[/tex]

Thus, Jane takes 62.8 minutes to completely fill the tank without overflowing it.

To learn more about the volume visit:

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What is a equivalent expression to z+z+z+z

Answers

Answer: 4z or z * 4 or 4 * z

*all three expressions above are the same and correct pick which ever one you want to use

help me pls i give brainliest

Answers

Answer:

Decreased I think because they bumped into the other person

Step-by-step explanation:

Answer:

increased

 i just heard my brother say it because he's in highschool. TwT

Find the value of x. PLEASE HELP ILL MARK YOU THE BRAINLIEST!! I've been trying to solve this thing for 30 minutes and I still have nothing

Answers

Answer:

x = 3

Step-by-step explanation:

When two chords intersect inside a circle, the product of the lengths of the segments of one chord equals the product of the lengths of the segments of the other chord.

4 * 2x = 3 * (x + 5)

8x = 3x + 15

5x = 15

x = 3

This table represents Lola's check register. Her checking account had a balance of $1,685.25 on January 1. Use the information on the check register to determine the balance of Lola's checking account after the transaction on February 2 Enter your answer in the box​

Answers

Answer:

1327.01

Step-by-step explanation:

What is m∠1? HELP ME PLEASE

Answers

Answer:

97

Step-by-step explanation:

exterior angle property of triangle

64+33 equals 97

in other ways

By Angle sum property of triangle, the measure of 3rd angle is 83 and

angle 1 and 3rd angle are supplementary

so,

180 - 83 = 97

PLEASE HELP ME ASAP I AM BEGGING YOU. NO SPAM ANSWERS. Find the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of (no approximations). The figures below are based on semicircles or quarter circles and problems b), c), and d) are involving portions of a square. ONLY FIND THE PERIMITER PLZ​
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!JUST THE PERIMETER PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Can you make a different question with an image attached?

We need the picture to see the shaded regions

If f(x) = x2 and g(x) = 3x + 1, then g(f(2))= ?

Answers

Answer:

13

Step-by-step explanation:

f(2) = 2² = 4

g(4) = 3(4) + 1 which is 13

Sandy plays tennis once every 6 six days. Jim plays once every 8 eight days. If they both played tennis today, in how many days will play on the same day.

Answers

24...

8x3=24

6x4=24

Thats the soonest theyll play together.

2 ∧ x=0.0625
x is an interger

Answers

Answer:

Ermmm.. What is a integer?

Step-by-step explanation:

Someone explain please

Answer:

x= -4

Step-by-step explanation:

2^x =1/16

2^x = 2^-4

x= -4

what 2 numbers have a product of -36 and a sum of 9

Answers

Answer: -3 and 12

Step-by-step explanation: -3+12=9 and -3(12)=-36

y Of the 525 fans, 224 wore school shirts. If 840 people are expected to attend next Saturday, how many of them would Kelly

Answers

Answer:

358 people

Step-by-step explanation:

What is the sign of - 4x .y. 06 when X and Y are positive numbers?
Choose 1 answer:

A.Positive
B.Negative
C.Zero

Answers

Answer:

Step-by-step explanation: ZERO

There are 42 more red marbles in a jar than there are white marbles. If there are 238 marbles in the jar, how many of them are red and how many are white?



Answers

Answer:

white:77 red:161

Step-by-step explanation:

brainliest please

Please answer correctly!! I’ll mark as brainliest!

No links no fake answers

Answers

Answer:

6) 33

7) 26.5

..................

_____X^2+10x+10_____

Answers

The problem in the picture would be
x^2+10x+21

The volume of the sphere is about (blank) ft.​

Answers

Answer:

[tex]14.13[/tex]

Step-by-step explanation:

V=[tex]\frac{4}{3}[/tex][tex]\pi r^{3}[/tex]

Answer:

[tex] \displaystyle V_{ \text{sphere}} =14.13 \: \rm ft^{3} [/tex]

Step-by-step explanation:

we are given the redious of a sphere

we want to figure out the volume

remember that,

[tex] \displaystyle V_{ \text{sphere}} = \frac{4}{3} \pi {r}^{3} [/tex]

since we are given the redious we can substitute

[tex] \displaystyle V_{ \text{sphere}} = \frac{4}{3} \pi { \times 1.5}^{3} [/tex]

as the approximate value of π is given

substitute:

[tex] \displaystyle V_{ \text{sphere}} = \frac{4}{3} \times 3.14 { \times 1.5}^{3} [/tex]

we know the order of PEMDAS. Parentheses, Exponent, Multiplication or Division, Addition or substraction

so

simplify square:

[tex] \displaystyle V_{ \text{sphere}} = \frac{4}{3} \times 3.14 { \times 3.375}[/tex]

reduce fraction:

[tex] \rm\displaystyle V_{ \text{sphere}} = \frac{4}{ \cancel{ 3 \: }} \times 3.14 { \times \cancel{ 3.375}} \: ^{1.125} [/tex]

[tex] \displaystyle V_{ \text{sphere}} = 4\times 3.14 \times 1.125[/tex]

simplify multiplication:

[tex] \displaystyle V_{ \text{sphere}} =14.13[/tex]

since we cubed the redious and the redious is in feet, we of course use cubic feet

[tex] \displaystyle V_{ \text{sphere}} =14.13 \: \rm ft^{3} [/tex]

Can you guys help with the exercise?

Answers

yeah just don’t be fat

Are the two triangles congruent ? Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

yes

Step-by-step explanation:

how do I solve this and what steps do I take to solve it

Answers

Answer:

122.46 mi^2

Step-by-step explanation:

IF ans is correct comment back for explanation

140% of 60. can someone explain????​

Answers

Answer:

84

Step-by-step explanation:

140% of 60 = 60 times 140% = 60 × 1.4 = 84

Answer:

84

Step-by-step explanation:

We can use a proportion to answer this question.

On the left side of the equal we can put the percentages (at first place the given one and in the second place 100)

On the right side we can put the numbers. x is the 140 of 60, while 60 is the

100%

140: 100 = x : 60

For find the x we have to multiply 60 and 140 and divide the result for 100

x = (60*140)/ 100 = 84

been stuck on this question. plz help me i will give u brainliest!

Answers

Answer:

the sum of A, B, C and E = 23

Explanation:

single cone = $3

double cone = $5

total single = A = 3s

total double = B = 5d

As + Bd = 57

Cs + Ed = 15

A = 3 , B = 5

3s + 5d = 57

s + d = 15    (we don't know C and E yet)

multiply the second equation by 3 and substract it from the first equation

3s + 5d - 3s - 3d = 57 - 45

2d = 12

d = 6

Ed = 6

Cs = 15 - 6 = 9

A = 3 ($3)

B = 5 ($5)

C = 9 (single cones)

E = 6 (double cones)

Check:

(9 single cones × $3) + (6 double cones × $5) = 27 + 30 = 57

9 single cones + 6 double cones = 15

the sum of A, B, C and E:

A+B+C+E = 3+5+9+6 = 23

what is the square root of 30​

Answers

Answer:

hi

Step-by-step explanation:

i think so...

[tex] \sqrt{30} = 5.47[/tex]

have a nice day

A survey of the 5769 vehicles on the campus of State University yielded the following circle graph.
A circle graph titled State University Vehicles. Hatchbacks, 32 percent; Pickups, 29 percent, Convertibles, 15 percent; Motorcycles, 10 percent; vans, 9 percent; sedans, 5 percent.
Find the number of sedans. Round your result to the nearest whole number.
a.
288
c.
5
b.
5481
d.
0



Please select the best answer from the choices provided


A
B
C
D

Answers

Answer:

A. 288

Step-by-step explanation:

EDG 2021

The number of sedans are 288, the correct answer is A.

How to find the percentage from the total value?

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

We need to Write the percent as a fraction in simplest form

16.24%

So, we can rewrite it as;

16.24 / 100

16 and 24/100 or 16 6/25

So the percent as a fraction is 16 6/25

We are given that;

The percentage of sedans is 5% and the total number of vehicles is 5769.

Now,

Plugging these values into the formula, we get:

Number of sedans = (5 / 100) x 5769 Number of sedans = 0.05 x 5769 Number of sedans = 288.45

Rounding this result to the nearest whole number, we get:

Number of sedans = 288

Therefore, by the given percentage the answer will be 288.

Learn more about percent here:

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Russel has a collection of 1,200 pennies. Of these pennies, 25% are dated before 1980, 35% are dated from 1980 to 2000, and the rest are dated after 2000. How many pennies in Russell's collection are dated after 2000?

A. 480


B. 720


C. 40


D. 60

Answers

Answer:

D. 60

Step-by-step explanation:

Add the percentages of 25% and 35% and you'll get 60.

Answer:

A 480

Step-by-step explanation:

in 2000=480 i don't know how to farther explain it to you.hope that helps.

what is the same as 8/9?​

Answers

Answer:

8×1/9

Step-by-step explanation:

It is same as 8/9 because 8×1=8

9. An object that has traveled 400 km in 50 hours, what was the average speed?

Answers

Answer:

its 8

Step-by-step explanation:

Divide 400÷50

Can someone please help me with math.

Answers

2) is C 7$ because 43- 5(3)=28
28/4=7
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