2 years ago

PLEASE ANSWER QUICKLY

Mathematics

1 answer:

ivolga24 [154]2 years ago

5 0

Answer:

Step-by-step explanation:

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I really dont get this please help just A, B, and C

alexandr402 [8]

The pic is kinda blurry so I can’t read it

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3 years ago

what is area of the triangle in a coordinate plane. a 9.0. b 14.0 c16.5. d 24.5

Tresset [83]

Answer:

Step-by-step explanation:

It's the right triangle.

The formula of an area of a right triangle:

$A=\dfrac{(leg)(leg)}{2}$

Look at the picture.

We have

$leg=3,\ leg=11$

Substitute:

$A=\dfrac{(3)(11)}{2}=\dfrac{33}{2}=16.5$

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3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

o-na [289]

This is just cylinder surface area, right? Equation for that would be 2πrh+2πr^2. If we input the data given from the image, it’d be (2 x π x 3.5 x 4)+(2 x π x 3.5 x 3.5). (4 is the height, and I found the radius by dividing the diameter, 7, in half, which is 3.5.) if u plug that into a calculator, u get 164.93.

8 0

2 years ago

Number 12 find x....

Len [333]

Answer:

B= 13

Step-by-step explanation:

10x-5= 180-(4x+3)

10x-5=180-4x-3

10x-5+3=180-4x

14x-2=180

14x= 180+2

14x= 182

x=182/14

x=13

7 0

2 years ago

PLEASE HELP!!! WILL MARK BRAINLIEST!!<br> Use the diagram to solve for x

bearhunter [10]

Answer: 3

Step-by-step explanation:

Set them equal because they are the same so 15x+5=16x+2 so x+2=5 so x=3

3 0

3 years ago