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2 years ago

Assume that lines that appear to be tangent are tangent. O is the center of the circle. In degrees, what is the value of x?

Mathematics

1 answer:

Nastasia [14]2 years ago

4 0

9514 1404 393

Answer:

145

Step-by-step explanation:

In this geometry, the central angle (x°) and the external angle (35°) are supplementary.

x° = 180° -35°

x = 145

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FromTheMoon [43]

The answer is d= 1/4
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5 0

3 years ago

50 POINTS !! PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

Alisiya [41]

You mean 5 points

the answer is 6.

4 0

3 years ago

Read 2 more answers

The opening soccer game at the new arena was attended by approximately 2,800 Caucasians, 4,800 African Americans, and 15,00 Hisp

worty [1.4K]

Answer:

The ratio of African Americans to Hispanics Americans present is 16 : 5

Explanation:

Given the people attending the soccer game were:

2800 among them are Caucasians

4800 are African Americans

1500 are Hispanics

And, 1400 of those were from other ethnic backgrounds

We have to find the Ratio of African Americans to Hispanics Americans

Therefore,

African Americans : Hispanics Americans = 4800 : 1500

$\frac{\text { African American }}{\text { Hispanics American }}=\frac{4800}{1500}=\frac{48}{15}=\frac{16}{5}$

Hence, the ratio of African Americans to Hispanics Americans present in the ratio were 16 : 5

5 0

3 years ago

What’s the 10th term of the geometric sequence 3,15,75

mina [271]

Answer:

45 dagree

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find m+n.

Alik [6]

Easy Peasy Lemon Squeezy.

it's difficult because you are looking too hard. think simply. why does it tell you that angle is 40°?

Because if you follow the arrow back to where it starts you will see that exact same angle.

so now you know 1 (not m° or n°) angle inside the triangle is 40° and a complete triangle is 180°.

you also know a straight line has 180° on each side. and the line going from m° to n° splits that in half. meaning there is 90° to the right of it and 90° to the left of it. which means n° must equal 90°.

now you know you have 1 angle inside the triangle with 40° and n°=90° now you just need to find how much m° is.

add 40°+90° then Subtract from 180° to get m°.

180°-130°=50°
m°=50°

6 0

3 years ago