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nasty-shy [4]
3 years ago
14

You want to find the area of the front of a house, whose shape is a triangle on top of a rectangle with a width of 7. The triang

le's height is 9 and the rectangle's height is 5. What is the total area of the front of the house? Do not include square units in your answer.
Mathematics
1 answer:
aleksley [76]3 years ago
3 0
I just had this same math problem and I got 66.5
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PLEASE HURRY!
Gnoma [55]

Answer:

11

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Step-by-step explanation:

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Write the function for the graph
Kruka [31]

Answer:

Option A is correct.

The function for the given graph is;

f(x)=2\cdot 4^x

Step-by-step explanation:

An exponential function is in the form of y =ab^x ......[1] where a is the initial value and b≠ 0 , b >1 .

Given two points as shown in figure i.e,

let A = (0, 2) and B = (1,8)

Substitute these points in equation [1] we have;

For A = (0,2)

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⇒ a = 2

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for B = (1, 8)

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or

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Substitute the value of a=2 in above equation to solve for b;

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divide both sides by 2 we get;

b = 4

Then, the function for the graph is, y=f(x)=2\cdot 4^x


3 0
3 years ago
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If LW = 5x + 2 and LJ = 11x + 2 in the parallelogram below. Find LW.
WITCHER [35]

Answer:

A. 12

Step-by-step explanation:

Recall: one of the properties of a parallelogram is that the diagonals bisect each other. This means that:

LJ = 2(LW)

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11x = 10x + 2

11x - 10x = 10x + 2 - 10x

x = 2

✅LW = 5x + 2

Plug in the value of x

LW = 5(2) + 2

LW = 10 + 2 = 12

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So EASY

Step-by-step explanation:

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What is the value of the question?
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