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emmainna [20.7K]
3 years ago
8

PLEASE HELP!!! ILL GIVE BRANLIEST *EXTRA POINTS* dont skip :((

Mathematics
2 answers:
givi [52]3 years ago
6 0
I believe the answer is A! If not I’m so sorry but I hope you pass!
ElenaW [278]3 years ago
5 0

D

The reason its D is because π is a irrational and its not a real number. Search it up. Hope i get brainliest!

hope this helped :)

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HELP ASAP!! HELP FAST!!
erma4kov [3.2K]
The perfect square is answer A

8 0
3 years ago
Find the height and area of each of these triangles ​
andreev551 [17]

Answer:

area= 1/2*(h*b) h- height, b- base

the triangle is isosceles (denoted by the 2 dashes on the sides of the triangle)

so they are equal in length

angles in triangle = 180

so 38+38=76

180-76=104

base=24

divide the triangle in the center

so now triangle 1(left) the base = 12

and triangle 2(right) the base = 12

use trigonometric ratios

in this we need to find the height

which is opposite of 38,

we already have the adjacent =12

so the ratio is Tan (Tangent Opposite/Adjacent)(TOA)

Tan38= (12/h)

multiply by h

h*Tan38=12

h=12/tan38 = 15.35929959

8 0
3 years ago
Solve -5(3n + 4) = 40. <br> -4<br> -3<br> 3<br> 4
Nuetrik [128]
Our current equation is:
-5(3n + 4) = 40

To solve for this, we need to use the Distributive Property. The Distributive Property allows any number/variable outside of the parenthesis to be multiplied by all numbers/variables inside of the parenthesis.

For example, 3(2 + 3) would be:
3(2) + 3(3)
6 + 9
15.

Now that we've defined our terms and provided an example, I think we're ready to solve.

-5(3n + 4) = 40
-5(3n) + -5(4) (multiplying a positive by a negative makes a negative)
-15n -20 = 40
Add 20 to both sides to get -15n by itself.
-20 + 20 = 0
40 + 20 = 60

We now have:
-15n = 60

Divide both sides by -15 to solve for n.
-15n / -15 = n
60 / -15 = -4

N = -4.

Your answer is A.) -4.

I hope this helps!
8 0
3 years ago
Read 2 more answers
Help me please. I need it bad
Zigmanuir [339]
Since g(2) has an x value of 2, plug in 2 for x. Do 2(2)squared-2(2). That would be 4
3 0
3 years ago
Read 2 more answers
A camp counselor is trying to determine, of the places they have previously camped, where his campers' favorite camping spots ar
GarryVolchara [31]
A

B is incorrect, because some of the campers may have never gone camping before, so they would be unable to say which is their favorite camping spot
C is incorrect because all of those campers have never gone camping before, so they would be unable to say which is their favorite camping spot
D is incorrect because she is asking the campers not the counselors
8 0
3 years ago
Read 2 more answers
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