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2 years ago

Use the figure below to find the values of x and y

Mathematics

2 answers:

Alisiya [41]2 years ago

6 0

Answer:

x=68 and y = 112

Step-by-step explanation:

angles of a triangle must equal 180, so

52°+60°+x°=180

112+x=180 <-- subtract 112 to get x on one side.

x=68

To solve for y, a straight line = 180 so

68+y=180 --> just subtract 180-68

y=112

irinina [24]2 years ago

3 0

Step-by-step explanation:

hey.. everyone please

Vmwaajtexf

come

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The ratio of length to width (measured in inches) in a rectangle is 4∶7. find the length of the rectangle if the area is known t

Len [333]

Hey mate
here is your answer

length and width are given in the ratio are ;(4:7)
area of rectangle = (l×b)
therefore,
4x×7x=700
28x^2=700
x^2=700/28
x^2=25
x=5
length =4x=4×5=20, lenght =20 and width =7x so, 7×5=35 width.....

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3 years ago

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arsen [322]

Answer:

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Step-by-step explanation:

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3 years ago

What is the correct solution to 1/2(x+18)=4(2x-6)-9x

denis-greek [22]

Answer:

x = 22

Step-by-step explanation:

I interpreted your problem as:

$\frac{1}{2} (x+18) = 4(2x-6)-9x$

I simplified the problem to:

$\frac{1}{2} x+9 = 8x-24-9x$

I combined like terms:

$\frac{1}{2} x+9 = -x-24$

I moved all x to one side and all other constants to the other:

$\frac{3}{2} x = -33$

I divided by 3/2 (1.5) on both sides to isolate x:

$x = 22$

Hope it helps! (:

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3 years ago

The figures are similar. Find the missing length

Delicious77 [7]

Answer:

4.5 feet, or is there is 5 feet as an option, then 5 feet.

Step-by-step explanation:

ya just subtract

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2 years ago

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OLEGan [10]

The answer is 1A definitely

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3 years ago