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Zolol [24]
3 years ago
9

What is the answer too this question?

Mathematics
2 answers:
Nookie1986 [14]3 years ago
4 0
By the fossils that dead animals or plants left
butalik [34]3 years ago
3 0
Scientist look at various evidence like fossils, rocks, and glaciers to determine what it is like millions of years ago. Evidence like rocks, movement of the tectonic plates and glaciers can determine the landforms and climate of an area. Evidence like fossils, combined with the current knowledge of evolution and the climate at that time allows scientists to hypothesize what it looks like millions of years ago.
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This is my last question!!! ~ <br> - can someone answer this question with explanation?
wlad13 [49]

The answer is 15.92

This comes from the use of any of the trig functions, but you want to pick whichever one fits best. Since we are given the angle 53 degrees and the adjacent side that measures 12, and we want to find the opposite side, we can simply enter these values into our trig function.

Tan(53deg) = x / 12

Tan(53deg) * 12 = x

1.32704482 * 12 = x

x = 15.92454

4 0
4 years ago
Read 2 more answers
PLEASE HELP ME!!! 30 POINTS!!!
Readme [11.4K]
B, I took this test recently and got it right
6 0
3 years ago
Identify the vertex of the function, fx) = 3(x - 1)2 + 5.
madam [21]

Answer:

fx) = 3x+4

Step-by-step explanation:

1. step:

solve the bracket

fx) = 3(x - 1) 2 + 5

fx) = 3x-1+2+5

2. step:

use the BEDMAS form.

fx) = 3x-3+7

fx) = 3x+4

8 0
3 years ago
Find the area<br> 10<br> 7<br> 12<br> 4<br> 5<br> 5
taurus [48]

Answer:

{ \tt{area = (7 \times 10) + (12 \times 4) + (5 \times 5)}} \\ { \tt{ = 70 + 48 + 25}} \\ { \tt{ = 143 \:  {in}^{2} }}

6 0
3 years ago
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Two numbers have a sum of 32. One number is 6 more than the other. Find the numbers
Vlad [161]
<h2>Answer: 13 & 19</h2>

<h3>Step-by-step explanation:</h3>

Let the bigger number be 'U' and the smaller number 't'.

Since the two numbers have a sum of 32, then   U + t = 32.

& since one number is 6 more than the other, the U - 6 = t

⇒ U + U - 6 = 32

             2U = 38

                U = 19

By substituting fot the value of U we found,

19 - 6 = t

      t  = 13

<h3>∴ the numbers are 13 & 19.</h3>
5 0
3 years ago
Read 2 more answers
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