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Anestetic [448]
3 years ago
15

Angle abd measures (4x+10). angle acd measures (5x-2). what is the measure of arc ad

Mathematics
2 answers:
user100 [1]3 years ago
8 0

Answer:116

Step-by-step explanation: 5x-2=4x+10

x=12

double the angle to get the arc

hodyreva [135]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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I don’t know what to do after this
Bumek [7]

THE answer is 7 1/6 Please go to cymath and you’ll see how to work it out


8 0
3 years ago
Does a triangle with side lengths 7, StartRoot 80 EndRoot, and StartRoot 31 EndRoot from a right triangle?
AlladinOne [14]

Answer and Step-by-step explanation:

The sides we have are 7, \sqrt{80} , and \sqrt{31} .

The square root of 80 is less than 9 but greater than 8 (because 8^2 is 64, 9^2 is 81, and 80 is in between those two values), and the square root of 31 is definitely less than the square root of 80.

So, \sqrt{80} is the longest side.

1) The square of \sqrt{80} is: (\sqrt{80} )^2=80

2) The sum of the squares of the two shorter sides is:

7^2+(\sqrt{31} )^2=49+31=80

3) Since the square of the longest side is equal to the sum of the squares of the two shorter sides, by the Pythagorean Theorem, the triangle is a right triangles.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Help!! And stop with the links!!!!!
Mice21 [21]

Answer:

  3, 5, 2, 1, 4

Step-by-step explanation:

In step 2, parentheses are eliminated: distributive property.

In step 3, x is subtracted: subtraction property.

In step 4, 12 is added: addition property.

In step 5, the equation is divided by 17: division property.

__

The properties are listed in the order of statements ...

  3, 5, 2, 1, 4

7 0
3 years ago
Determine e which statement is true about the zeros of the function graphed below
Eddi Din [679]
Try this option:
1. according to the graph no points of intersection between function and X-axis, it means, that 
2. D<0 and no real solutions. In other words function has two complex solution.
Answer: 2.
5 0
3 years ago
Rewrite as a simplified fraction 0. 2
Vaselesa [24]

Answer:

1/5

Step-by-step explanation:

.2

This means 2/10

Divide the top and the bottom by 2

1/ 5

7 0
3 years ago
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