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hichkok12 [17]
3 years ago
7

HELP 100 POINTS ASAP

Mathematics
2 answers:
Basile [38]3 years ago
4 0
110 I believe is the answer
baherus [9]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Let T represent the total number of turtle nests found during the season.

The 28 turtle nests was 40% of 0.4 <em>of</em> the total. Therefore:

28=0.4T

So, to find T, divide both sides by 0.4:

T=70

So, the total number of turtle nests the group found during tthe season was 70.

Hence, our answer is A.

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Please help and give why
Kobotan [32]
6 1/4 because 9 1/2 - 3 1/4= 6 1/4
You can also use the distance formula

3 0
2 years ago
Read 2 more answers
Solve the equation x2 = 5.<br> x = 5<br> X = 25<br> x= √5<br> D<br> x= 1/5
Gnesinka [82]

X=25

Step-by-step explanation:

  1. Because 5x5 =25, so the answer is x=25
6 0
3 years ago
For a moving object, the force acting on the object varies directly with the objects acceleration. When a force of 35 N acts on
Genrish500 [490]
<h3>Answer:  3 m/s^2</h3>

=======================================================

According to Newton's Second Law, we know that

F = m*a

where F is the force applied, m is the mass and 'a' is the acceleration.

We see that this is a direct variation equation for F and a, such that m is the constant of variation. It's similar to how y = kx is also a direct variation equation.

Plug in F = 35 and a = 5 to find m

F = ma

35 = m*5

35/5 = m

7 = m

m = 7

The object has a mass of 7 kg

Our equation F = ma updates to F = 7a

Now plug in the force F = 21 to find 'a'

F = 7a

21 = 7a

21/7 = a

3 = a

a = 3

The acceleration will be 3 m/s^2

Notice how a smaller force applied means that the acceleration has also gone down as well.

8 0
3 years ago
I need help ive completely forgot about like terms over the years
bearhunter [10]
Like terms are terms that have something in common like an exponent or variable 

8. 3a & 16a
9. 5x^3 &7x^3
10. 6b^2 & b^2
11. 12t^2 & 4t^2 &2t^2

Try 12 & 13 on your own to see if you get the hang of it - if you want me to check it ; put your answer in the comment section of my answer :))) I believe in you .
8 0
4 years ago
NEED HELP ASAP!!!!Instructions: Using the following image, solve for the trigonometry ratios of
Anni [7]

Answer:

17

8/17

Step-by-step explanation:

x=\sqrt{8^{2} +15^{2} }  =17

sin∠D = \frac{8}{17}

5 0
3 years ago
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