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4 years ago

Which lines are perpendicular to 7x-3y=18

Mathematics

1 answer:

inna [77]4 years ago

8 0

The answer is going to be 3y=7x-15. hope that helped

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Snowcat [4.5K]

Hi!

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Area of a triangle = $(base * height)/2$

Area of a square = $(side)^2$

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QUESTION 1: Determine the area of the triangular face.

$\frac{bh}{2}$

$32(20)/2$

$640/2$

$320$

The triangular face is 320 square feet.

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QUESTION 2: Determine the surface area of the entire figure.

$a^2$

$32^2$

$1024$

Now, add the 4 triangular faces to the area of the square face.

$1024+320(4)$

$1024+1280$

$2304$

The total surface area is 1204 square feet.

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For more information, see:

brainly.com/question/4637102

brainly.com/question/22971514

5 0

3 years ago

Factor each polynomial 1.) x^2-2x-15 2.) x^2-6x+8 Please help me on these two answers

BabaBlast [244]

1. ( − 5 ) ( + 3 )

2. ( − 4 ) ( − 2 )

7 0

3 years ago

Trinity's class went on a field trip to an aquarium. One tank held 36 Yellow Tang fish. She miscounted the total number of Yello

Rashid [163]

Answer:

She rounded down instead of up.

Step-by-step explanation:

When you are rounding, if the number is above 5 you round up and when the number is below 5 you round down.

4 0

3 years ago

Read 2 more answers

Solve for x if 2(5x+2)2=48

Kitty [74]

Answer:

x =(-4-√96)/10=(-2-2√ 6 )/5= -1.380

x =(-4+√96)/10=(-2+2√ 6 )/5= 0.580

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Write the equation of the line that has the same slope as the line graphed and passes through (1.-8).

stich3 [128]

Answer:

y = -8

Step-by-step explanation:

There is no x-variable as that would make the line tilt.

Hope this helps! Have a nice day!

7 0

3 years ago