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2 years ago

Answer two questions about Equations A and B:

Mathematics

1 answer:

enot [183]2 years ago

3 0

Answer:

A, Yes

Step-by-step explanation:

Your first answer is A because Multiply /divide both sides by the same non zero constant . Second, answer is Yes .

Hope this helps;)

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BRAINLIEST FOR HELP PLZ

Kisachek [45]

Answer:

1,395 sq feet

Step-by-step explanation:

lets start with the area of the green cube b×h. 15×15=225. 225×5= 1125. I got five because there are 5 visible faces on the cube. to find the area of a triangle you use the formula 1/2 bh 9×15= 135 multiply that by 2 instead of one half because you have four triangular faces. add your areas together and you get 1395

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3 years ago

Read 2 more answers

What is the distance from 3, 5) to 4.-12)?

enyata [817]

Answer:

Step-by-step explanation:

P1 = (3.5,5) in the form (x1,y1)

P2 = (3.5,-12) in the form (x2,y2)

dist = sqrt[ (x2 - x1)^2 + (y2-y1)^2 ]

dist = sqrt[ (3.5-3.5)^2 + (-12-5)^2 ]

dist = sqrt [ 0 -17^2]

dist = 17

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2 years ago

If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your

liraira [26]

Answer: 160 inches.

Step-by-step explanation:

If an octagon has 8 sides and the side length is 20 inches, 20 x 8 = 160 inches. That means she needs 160 inches of wire.

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3 years ago

What is the value of x? (3x+ 30) 20, 15, 25, 10

slamgirl [31]

The value of x in the equation, (3x + 30), is 10.

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3 years ago

Read 2 more answers

In square YOLA, RL=5x+28 and RO=8X-11

Alexeev081 [22]

Answer:

RL=5x+28 and

RO=8X-11

diagonal of square bisect equally the side

:.5x+28=8x-11

11+28=8x-5x

39=3x

x=39/3=13

RY=RL=5x+28=5×13+28=93If the answer is 93, move to answer.

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2 years ago