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Ksenya-84 [330]
3 years ago
10

Hey guys help me please!! Q 9,10

Mathematics
1 answer:
tekilochka [14]3 years ago
3 0
Here's 9.
60 m - 32 m = 28 m. That's the base. 
Area of a triangle is (Base x height) / 2. 
28X28=784
784/2 = 392 
But you have 2 traingles so you multiply by 2. So 392x2 = 784.
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two functions a and b are described as follows function a: y=8x+3 function b:the rate of change is 1 and the y intercept is 4 ho
AnnZ [28]

Answer:

7

Step-by-step explanation:

rate of change of function not necessary mean linear, it can be the slope of a tangent line.

a: y=8x+3    slope = 8

b: rate of change: 1

8-1=7

I wish this is true...

3 0
3 years ago
What is the point slope form of a line with slope 2 that contains the point (1, -1)
mezya [45]
Point slope form is y - y1 = m(x-x1)

So,

y - (-1) = 2(x - 1)
y + 1 = 2x -2 or y + 1 = 2(x -1)

Hope this helps :)
3 0
3 years ago
A movie theater uses a cone-shaped container to serve popcorn. The cone has a height of 12 inches and a volume of 16 π in2. What
zimovet [89]

Volume can be defined as the <u><em>capacity of a given container or a certain object.</em></u>

The radius of the cone is 2 inches.

From the question, we are given the following parameters:

<em>The height of the cone = 12 inches</em>

<em>The volume of the cone =  16 π in³</em>

The formula to find the<u> radius of the cone </u>is given as:

√3V/πh

= √ 3 x 16π / π x 12

= 2 inches

Therefore, the radius of the cone is 2 inches.

To learn more, visit the link below:

brainly.com/question/25107622

6 0
2 years ago
How to simplify 3 over 18
Setler79 [48]
\frac{3}{18} = \frac{1\times3}{6\times3} =\boxed{\bf{\frac{1}{6}}}
4 0
3 years ago
Read 2 more answers
Please help!! I'm stuck like a dead bird!!<br> Please!
Degger [83]
The answer is -72 because if you multiply
18 \times 4
you get 72
8 0
3 years ago
Read 2 more answers
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