2 years ago

Can anyone help me with this

1 answer:

5 0

To find surface area, we can use the equation:

SA=2lw+2wh+2lh, where:
l=10 in
w=3 in
h=7 in

SA=(2)(10)(3)+(2)(3)(7)+(2)(10)(7)
SA=60+42+140
SA=242 in²

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Spencer and Hanna buy a pizza for $18 that is half pepperoni and half veggie. They cut the pizza into 8 slices.

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Answer:

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Step-by-step explanation:

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2 years ago

On a coordinate plane, a line goes through (0, negative 1) and (3, 1). a point is at (negative 3, 0). what is the equation of th

Vitek1552 [10]

Required Equation is $y = \frac{2x}{3}+2$

Given: A line passing through $({x}_1,{y}_1)$ and $({x}_2,{y}_2)$

Slope = $\frac{(y_2 - y_1)}{(x_2 - x_1)}$ = $\frac{( 1 - (-1))}{(3 - 0)}= \frac{2}{3}$

Equation of line is:

$Y_1(x) = \frac{2}{3}x + b$

Where b is y intercept

for value of b

$Y_1(0) = -1 = \frac{2}{3}*0 + b = b$

⇒ b = -1

and Equation of line is:

$Y_1(x) = \frac{2}{3}x + (-1)$

For another parallel line that passes through the point (-3,0)

$Y_2(x)= \frac{2}{3}x + c$

$Y_2(-3) = 0 = {2}{3}*-3 + c = -2 + c = 0$

c = 2

then the equation is:

$Y_2(x) = \frac{2}{3}x + 2$

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1 year ago

Below is the graph of the equation y=|x+2|-1. Use this graph to find all values of x such that

amid [387]

Answer:

y>0, -3>x> -1

y<0, -3<x<-1

y = 0, x = -3 and x = -1

Step-by-step explanation:

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2 years ago

Read 2 more answers

If Bart has 20$ and Andy took $19.65 how much does Bart have

Helen [10]

Answer:

well bart has 20.00

andy took 19.65

Step-by-step explanation:

subtract $20.00\\-19.65\\\\_______\\0.35$

your answer should be 0.35

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2 years ago

Is (2, 1) a solution of y = 3x - 5

Aleks [24]

Yes 2,1 is a solution of this problem

8 0

2 years ago