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3 years ago

(I’M MARKING BRAINLIEST) Plzzz help I really need all the help I can get!

Mathematics

1 answer:

Nutka1998 [239]3 years ago

5 0

Answer:

the one on the left

Step-by-step explanation:

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Find the value of x!!!!!!!!!!!!

Phantasy [73]

Answer:

$x=3\sqrt{7}$

Step-by-step explanation:

If a tangent and a secant connect to an exterior point of a circle, the tangent squared is equal to the product of the two segments the secant creates.

Therefore, we have:

$x^2=7 \cdot 9,\\x^2=63,\\x=\sqrt{63}=\boxed{3\sqrt{7}}$

8 0

3 years ago

A line has a slope of 1/5 and a run = 30. What is the<br> rise?

pashok25 [27]

Answer:

Step-by-step explanation:

$slope=\dfrac{rise}{run}\\\\\text{We have}\\\\slope=\dfrac{1}{5},\ run=30\\\\\text{Substitute:}\\\\\dfrac{1}{5}=\dfrac{rise}{30}\qquad\text{cross multiply}\\\\5rise=(1)(30)\\\\5rise=30\qquad\text{divide both sides by 5}\\\\\dfrac{5rise}{5}=\dfrac{30}{5}\\\\rise=6$

8 0

3 years ago

Help Me Please Urgent Help!!

Serggg [28]

The answer is 36.56 feet

3 0

4 years ago

What is the value of x???

motikmotik

The given polygon isa pentagon and the sum of its exterior angle is 360°. The value of x from the given polygon is 8

<h3>Sum of the exterior angle of a polygon</h3>

The given polygon isa pentagon and the sum of its exterior angle is 360°.

Take the sum of the angles and equate to 360° as shown;

77 + 66 + 62+ 59 + 12x = 360°

264 + 12x = 360

12x = 96

x = 8

Hence the value of x from the given polygon is 8

Learn more on exterior angles here: brainly.com/question/2546141

#SPJ1

3 0

2 years ago

Algebra help what’s the answer??

marishachu [46]

I think it’s the last one or d

6 0

4 years ago