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3 years ago

In the figure below, bisects . What is the measure of ? Will mark Brainliest / Explain

Mathematics

1 answer:

natulia [17]3 years ago

5 0

Answer:

Option D. is the correct choice.

Step-by-step explanation:

The required angle measures 94 degrees.

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What is the length side of a triangle that has vertices at (-5, -1), (-5, 5), and (3, -1)?

spayn [35]

Answer: 6,8 and 10

Step-by-step explanation:

To find the length , all we need to find is the distance between each point ,

the formula for calculating distance between two points is given by :

D = $\sqrt{(x_{2}-x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}}$

Let the points be :

A ( -5,-1)

B(-5,5)

C(3,-1)

Calculating the length AB , we have

D1 = $\sqrt{(x_{2}-x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}}$

D1 = $\sqrt{(-5+5)^{2}+(5+1)^{2}}$

D1 = $\sqrt{36}$

D1= 6

Calculating the length AC , we have

D2 = $\sqrt{(x_{2}-x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}}$

D2 = $\sqrt{(3+5)^{2}+(-1+1)^{2}}$

D2 = $\sqrt{64}$

D2 = 8

Calculating the length BC , we have

D3 = $\sqrt{(x_{2}-x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}}$

D3 = $\sqrt{(3+5)^{2}+(-1-5)^{2}}$

D3 = $\sqrt{100}$

D3 = 10

Therefore ,the length of the sides of the triangle are 6,8 and 10

3 0

3 years ago

George found that he blinked 85 times in 15 minutes. At this rate, how many seconds passed during 51 blinks?

Juliette [100K]

540 seconds which is equal to 9 minutes.

7 0

3 years ago

What is the solution to the equation 41/5 =15-(2x+3)

likoan [24]

$\frac{41}{5}=15-(2x+3) \\\\ \frac{41}{5}=15-2x-3 \\\\ \frac{41}{5}=12^{(5}-2x^{(5} \\\\ 41=60-10x \\\\ 41-60=-10x \\\\ -19=-10x \\\\ 19=10x \\\\ \boxed{x=\frac{19}{10}}$

4 0

3 years ago

Read 2 more answers

Please help if you want brianleist (no links please!) Ty!

nikitadnepr [17]

Answer:

The answer is 40 can I please get brainleist

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3 years ago

What is the measure of angle LKJ?

Dmitry_Shevchenko [17]

Where is the angle? How can I solve this without the problem?

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