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3 years ago

I need help with number 7

Mathematics

1 answer:

statuscvo [17]3 years ago

8 0

It's an equilateral triangle. So from what I can see the measure of angle D will be 60 because 60+60+60=180 and they are all congruent so it should be 60.

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PLEASE HELP <br><br> WILL GIVE BRAINLIEST <br><br> HURRYYYY PLEASEEEE

Verdich [7]

Answer:

I think it's -44 because I multiply -8400/187

I'm not very good at math, sorry

4 0

3 years ago

Read 2 more answers

The functions f(x) and g(x) are described using the following equation and table: f(x)=3(1.02)^x

MAVERICK [17]

Im not sure ill say C

8 0

4 years ago

8. Find the scale factor of a cube with volume 729 ft3 to a cube with volume 2744 ft3

aleksandr82 [10.1K]

Let
x--------> scale factor

we know that
[smaller volume]*x³=[larger volume]
so
x=∛[larger volume/smaller volume]
x=∛[2744/729]
x=1.56

the answer is
<span>the scale factor is 1.56</span>

7 0

3 years ago

Is the square root of 140 approximate to 10.7

vovangra [49]

The square root of 140 is 11.83, so no 10.7 is not approximate.

4 0

3 years ago

Look at the picture part 1

Lesechka [4]

We are given equation $y = -3x^2$ .

We need to check the given table.

We have x=-2,-1,0,1,2 in the given table.

Plugging x=-2,-1,0,1,2 in the given equation

For x=-2

y = -3 (-2)^2 = -3(4) = -12

For x =-1

y = -3 (-1)^2 = -3(1) = -3

For x =-0

y = -3 (0)^2 = -3(0) = 0

For x =1

y = -3 (1)^2 = -3(1) = -3

For x =2

y = -3 (2)^2 = -3(4) = -12.

Therefore, correct table is

7 0

4 years ago