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vfiekz [6]
3 years ago
7

Jacob designs a building with a square base. He starts by building a model for the building, which has a base with an

Mathematics
1 answer:
Art [367]3 years ago
8 0

Answer:

Step-by-step explanation:

base of model is 6 ft by 6 ft

base of building is 78 ft by 78 ft

scale factor = 78÷6 = 13

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What is the inverse of the function y = -8x + 15?
Softa [21]

Answer:

c) ( x-15)/-8

Step-by-step explanation:

c) (x-15) / -8

7 0
3 years ago
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Write the equation of a line in slope intercept form that is parallel to 2X plus 4Y equals 10 and passes through the point (8,2)
musickatia [10]

Answer: y=-\frac{1}{2}x+6

Step-by-step explanation:

The equation of the line is slope-intercept form is:

y=mx+b

Where m is the slope and b thte y-intercept.

The lines are parallel, then they have the same slope.

Solve for "y"  from  2x+4y=10 to find the slopes of the lines :

2x+4y=10\\4y=-2x+10\\y=-\frac{1}{2}x+\frac{5}{2}

The  value of the slopes of the lines is:

m=-\frac{1}{2}

Substitute the slope and the point into the equation of the line and solve for "b":

2=-\frac{1}{2}(8)+b\\2=-4+b\\b=6

Then the equation of this line is:

y=-\frac{1}{2}x+6

3 0
3 years ago
Read 2 more answers
Every day, there are 2 times more likes on the internet video of a bird which is modeled by the function c(n) = (2)^n-1, where n
timama [110]
Answer:
C(n) = 122 * 2^n

Explanation:
We are given that:
Each day, the number of likes increases two times compared to the previous day. This means that we can write the function as follows:
C(n) = 2*C(n-1)

We are given that:
C(0) = 122 likes (initial value)
Therefore, our function would become:
C(n) = 122 * 2^n

Now, let's test this function:
C(0) = 122 * 2^0= 122
C(1) = 122 * 2^1 = 244 (this is twice c(0))
C(2) = 122 * 2^2 = 488 (this is twice c(1))
.....and so on

Hope this helps :)
4 0
3 years ago
HELP PLEASE?!!<br> ???????<br> ????
lesya [120]
The answer is b!!!!!!!!!!!!!!!!!!
6 0
3 years ago
Read 2 more answers
PLEase hurry please hURyy plaese hurry
steposvetlana [31]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

All these answers are correct. I triple - checked!

Step-by-step explanation:

In order from questions asked top - to - bottom:

First question:

  • 23 businesses

Second question:

  • 18 businesses

Third question:

  • 14 businesses

Fourth question:

  • 6 businesses

I hope this helps!

- sincerelynini

6 0
3 years ago
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