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3 years ago

12

Can anyone help find how to do this! Or explain how to please I’ll give brainleist.

1 answer:

ludmilkaskok [199]3 years ago

5 0

2.40 supplementary angle
3. 40 vertical angle of angle 2
4. 140 vertical angle of angle 1
5. 140 corresponding angle with angle 1
6.40 corresponding angle with angle 2
7. 40 alternate exterior angle with angle 2
8. 140 alternate exterior angle with angle 1

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Still working on Math which equation is equivalent to 7-2x=5

Naya [18.7K]

X = 1

7 - 2(1) = 7 - 2 = 5

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3 years ago

What is the solution of the system of equations?

aliina [53]

Answer:

x= 1 and y= -1

Step-by-step explanation:

I'm pretty sure it is the just substitution method that you need for this, which is how I solved it and I am confident.

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4 years ago

Pls Help. If you do I will give the first person who answers 100 points

Vikki [24]

Answer:

2%

Step-by-step explanation:

so the point $(\sqrt{3},\sqrt{7})$ is in the circumference so the distance from (0,0) to this point will be the radius of the bullseye

$x=\sqrt{(\sqrt{3}-0)^2+(\sqrt{7}-0)^2}\\\\x=\sqrt{3+7}\\\\x=\sqrt{10}$

so that's the radius

so the area will be

$A=\pi x^2\\\\A=\pi (\sqrt{10})^2\\\\A=10\pi$

so the percentage is

$P=\frac{A}{1600}\\\\=\frac{10\pi}{1600}\\\\=\frac{\pi}{160}\\\\P\approx 0.02$

so it's 2%

6 0

3 years ago

PLEASE HELP FAST

shutvik [7]

4(d+3)

Factor <span><span>4d</span>+12</span><span><span>4d</span>+12</span><span>=<span>4<span>(<span>d+3</span>)</span></span></span>
12/4=3

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4 years ago

Read 2 more answers

Out of the answers 6 -1 13 and 5 which is the answer for 1 + -5

Anvisha [2.4K]

I don’t understand the first part but 1+-5= -4

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4 years ago