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Degger [83]
3 years ago
14

Can you guys help me with number 9 please !!

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
4 0
The correct answer is B
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We need radius

Let that be r

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Simplify all of the below1.) 3√10+7√15-6√10-4√152.)5√7+12√6-10√7-5√63.)7√3-4√6+√48-√544.)3√5-2√7+45-√285.) √10 * √8
Black_prince [1.1K]

1. -3√10+3√15

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Use factoring to solve the quadratic equation. 2x^2=5X+3
prohojiy [21]
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The figure shows two intersecting lines and measures of the resulting angles write an equation to help you solve for x , then fi
ehidna [41]

<u>Given</u>:

Given that two lines are intersecting at the point.

The angles (3x - 8)° and (2x + 12)° are the angles formed by the intersection of the two lines.

We need to determine the equation to solve for x and the value of x.

<u>Equation:</u>

The two angles (3x - 8)° and (2x + 12)° are vertically opposite. Hence, the vertically opposite angles are always equal.

Hence, we have;

3x-8=2x+12

Hence, the equation is 3x-8=2x+12

<u>Value of x:</u>

The value of x can be determined by solving the equation 3x-8=2x+12

Thus, we have;

3x-8=2x+12

Subtracting both sides of the equation by 2x, we get;

x-8=12

Adding both sides of the equation by 8, we get;

x=20

Thus, the value of x is 20.

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6 0
3 years ago
Find the area of the figure.
photoshop1234 [79]

Answer:

120 m 2

Step-by-step explanation:

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3 years ago
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