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vivado [14]
3 years ago
8

What is the area of this composite figure ?

Mathematics
2 answers:
son4ous [18]3 years ago
8 0

Answer: The answer is 88

Step-by-step explanation:

First you have to multiply the big area which is 10x8 (cuttinng off the small rectangle)

Then you have to multiply 2x4 (which is the small rectangle)

so it gives you: 10x8=80 and 2x4=8 80+8=88 ft squared

maxonik [38]3 years ago
7 0

Answer:

the answer is 88. I don't feel like explaining so sorry.

Step-by-step explanation:

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Graph the system &amp; write its solution <br> 2x+y=-4<br> Y=-1/2x-1
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Answer:

The solution of system of equation is (-2,0)

Step-by-step explanation:

Given system of equation are

Equation 1 :      2x+y=(-4)

Equation 2 :      y+\frac{1}{2}x=(-1)

To plot the equation of line, we need at least two points

For Equation 1 : 2x+y=(-4)

Let x=0

2x+y=(-4)

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y=(-4)

Let x=1

2x+y=(-4)

2(1)+y=(-4)

y=(-6)

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For Equation 2 : y+\frac{1}{2}x=(-1)

Let x=0

y+\frac{1}{2}x=(-1)

y+\frac{1}{2}(0)=(-1)

y=(-1)

Let x=2

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y+\frac{1}{2}(2)=(-1)

y=(-2)

The required points for equation is (0,-1) and (2,-2)

Now, plot the graph using this points

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6 0
3 years ago
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