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Artyom0805 [142]
4 years ago
12

I NEED HELP PLEASE! :) thanks!

Mathematics
1 answer:
torisob [31]4 years ago
6 0

Since ΔABC ~ ΔEDC, ∠B = ∠D.

Since both triangles appear to be similar, the corresponding angles are the same, and corresponding sides are the same or have the same ratio.

We can write an equation to resemble the problem:

8x + 16 = 120

Solve for x.

8x + 16 = 120

~Subtract 16 to both sides

8x + 16 - 16 = 120 - 16

~Simplify

8x = 104

~Divide 8 to both sides

8x/8 = 104/8

~Simplify

x = 13

Therefore, the answer is 13.

Best of Luck!

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I need help please someone help
artcher [175]

Answer:

your answer would be y=3x+3

Step-by-step explanation:

3 0
3 years ago
3) Y-3=4(n=2)<br>*to draw graph​​​​
Kazeer [188]

Answer:

[see below]

Step-by-step explanation:

I am assuming that you mean: y-3=4(x-2).

The equation is in point slope form...

y-y_1=m(x-x_1)

The point used in the equation is (2, 3). 2 replaces 'x1' and 3 replaces 'y1'.

If you convert the equation in to slope intercept form:

y-3=4(x-2)\\\\y-3=4x-8\\\\y-3+3=4x-8+3\\\\\boxed{y=4x-5}

You get -5 as the y-intercept.

So, the line you draw would pass through points (2,3) and (0,-5).

Hope this helps.

3 0
4 years ago
What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15
kari74 [83]
Y = (3/4)x + 1<span>y = 0.75x + 1 is also an acceptable answer</span>
6 0
3 years ago
Can someone pls help me
Leviafan [203]

Answer:

B 14.13 in^{3}

Step-by-step explanation:

Volume of cone is \pi r^{2} \frac{height}{3}

soo it would be:

3.14(1.5)^2(6/3)

=3.14(2.25)(2)

=7.065(2)

=14.13

7 0
3 years ago
What is 55 divided by 20?
SpyIntel [72]
The answer is 2.75.
8 0
3 years ago
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