2 years ago

EXTRA PTS answer these pls :)

Mathematics

2 answers:

fenix001 [56]2 years ago

8 0

Answer:

3, (7, -2)

4, no solution

Step-by-step explanation:

Aneli [31]2 years ago

3 0

Answer:

3)x=7,y=-2

Step-by-step explanation:

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The area of a rectangle is 78 square meters. The length of the rectangle is one more than twice the width. What are the dimensio

crimeas [40]

$area \: = 78$

$area = length \: \times \: width$

$78 = (x)(2x + 1)$

$x = 6$

Thus the dimensions are 6 & 13

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2 years ago

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2 years ago

You work in a store that sells rugs. One rug has a tag that states that it covers 104 square feet and is 13 feet long. how wide

Sav [38]

Answer:

W = 8 feet

Step-by-step explanation:

The rug is rectangular in shape.

Area of a rectangle = Length x Breadth

Given

Area = 104 square feet

length = 13

Therefore

104 = 13 x w

Divide both sides by 13

104/13 = 13/13 x w

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3 years ago

Please help me find the angle! (link) Thank you!

Vlad [161]

So angle CBD and ABC are a linear pair, which means that the two angles are supplementary (add up to 180°). Using this info, we can solve the equation for x as such:

$6x-60+8x+16=180\\ 14x-44=180\\ 14x=224\\ x=16$

Now that we got x, plug in 16 into x into 6x-60 and solve:

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In short, Angle ABC is 36°

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3 years ago

Alyssa drive 10 miles in 20 minutes if she drove one hour in total at the same rate how far did she go

Sholpan [36]

Answer:

30 miles

Step-by-step explanation:

60 ÷ 20 = 3

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2 years ago

*EXTRA PTS* answer these pls :)

EXTRA PTS answer these pls :)