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saul85 [17]
3 years ago
7

EXPALIN PLEEASSE!!::))))))))

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0
The measure of angle 1 is 106°, because since it is a straight line they measure would have to add up to 180°.
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klemol [59]

If the scale factor is 1/5, then the area of the preimage is multiplied by <u>0</u><u>.</u><u>2</u> or <u>1</u><u>/</u><u>5</u> to calculate the area of the new image.

6 0
3 years ago
Find the volume of a cone with base area 16pi ft squared and height 9 ft.
yulyashka [42]

Answer:

volume =  \frac{1}{3} \pi {r}^{2} h \\  =  \frac{1}{3}  \times16\pi \times 9 \\  =48\pi \: cubic \: ft

6 0
3 years ago
I’m I correct or no please help asap
GrogVix [38]

  1. <em>-sin </em><em>X</em>
  2. <em>4</em><em>x</em><em> </em><em>cos </em><em>x</em><em> </em><em>-</em><em>4</em><em> </em><em>sin </em><em>x</em>

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7 0
3 years ago
What is the dimensions for a square that has an area of 30 and a perimeter of 34
Alla [95]

A 4-sided thing with area of 30 and perimeter of 34
has these dimensions:

          <em> Length  =  15</em>
<em>            Width  =  2</em>

That's no square.


4 0
3 years ago
Solve for x in the equation –2x + 4.4 = 23.8.
Vedmedyk [2.9K]

Answer:

x = - 9.7

Step-by-step explanation:

Isolate the term in x by subtracting 4.4 from both sides of the equation

- 2x = 19.4 ( divide both sides by - 2 )

x = \frac{19.4}{-2} = - 9.7


8 0
3 years ago
Read 2 more answers
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