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3 years ago

HELPPP pweaseeee :( im confused again

Mathematics

1 answer:

Komok [63]3 years ago

8 0

Answer:

its 23

Step-by-step explanation:

23-19 is 4

4 squared is 2

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3 years ago

What is the answer to y=2•2^x

KATRIN_1 [288]

Answer:

y=4^x

Step-by-step explanation:

7 0

3 years ago

Need Help on math question <br><br>

Nikitich [7]

Answer:

36 yards

Step-by-step explanation:

The triangle is a 3-4-5 right triangle with a scaling factor of 12. No complicated Pythagorean theorem has to be used in this case.

60/12 = 5

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4 0

3 years ago

Pls help ...........

stiv31 [10]

D ( -3.5 , -1) O ( -3.5 , -3.5) G ( -3.5 , 0)

6 0

2 years ago

Please I need help

Citrus2011 [14]

Answer:

x: C

y: A

Step-by-step explanation:

In a 45-45-90 triangle, the hypotenuse is larger than either of the legs by a factor of $\sqrt{2}$ . The length of x is therefore:

$12\cdot \sqrt{2}=12\sqrt{2}$

In a 30-60-90 triangle, the longer leg is larger than the shorter leg by a factor of $\sqrt{3}$ . Therefore:

$y=\dfrac{12}{\sqrt{3}}=\dfrac{12\sqrt{3}}{3}=4\sqrt{3}$

The hypotenuse of the 30-60-90 triangle is twice larger than the smallest leg, so it has a length of $8\sqrt{3}$ .

By the pythagorean theorem, you can find z+y:

$z+y=\sqrt{(12\sqrt{2})^2-12^2}=\sqrt{288-144}=12\\\\4\sqrt{3}+z=12 \\\\z=12-4\sqrt{3}$

Hope this helps!

4 0

3 years ago