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2 years ago

Simplify. Write the expression using only positive exponents. m^−2⋅n^3

Mathematics

1 answer:

Andru [333]2 years ago

7 0

Step-by-step explanation:

n³/m²

remember, x^-n = 1/(x^n)

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Applying Angle Relationships of Isosceles Triangles

soldi70 [24.7K]

(180(total angle measure of triangle)-50(EFG))/2(the other two angles have the same measure)=65

The angle CGE=180=CGF+EGF
180-65=CGF
115=CGF

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3 years ago

Read 2 more answers

Please help me thank you

lilavasa [31]

Use the Pythagorean theorem. We have legs with lengths of 15 and 20 miles, now let's solve for the hypotenuse.

$a=15$
$b=20$
$c=?$

$a^2+b^2=c^2$
$15^2+20^2=c^2$
$c^2=400+225=625$
$c=25$

Your answer is 25 miles. Hope this helps! :)

7 0

3 years ago

I need help with geometry plz

Softa [21]

Answer:

Point A is -2, 1

Point B is -4, -2

Point C is -4, -6

and D is -1, 3.

Step-by-step explanation:

Irdk if this is all right bcz its kinda hard to see the exact points. Hope it is tho, and hope it helps you out! Good luck :P

4 0

3 years ago

The math club is selling T-shirts to raise money. Each T-shirt sold represents a profit of $2. The club has a total of 500 T-

vova2212 [387]

Answer:

2 < or equal to (t) < or equal to 1000

Step-by-step explanation:

2 is the profit of the (t) amount of t shirts so the amount should be greater than or equal too 1000 because if they have 500 shirts 500 x 2 is 1000

3 0

2 years ago

Zubin has two pieces of string. One piece is 36 inches long and the other is 48 inches long. He wants to cut them into equal pie

skelet666 [1.2K]

Answer:

12 pieces each:

$S_1 = 3\ in$

$S_2= 4\ in$

Step-by-step explanation:

Given

$S_1 = 36\ in$ -- first string

$S_2 = 48\ in$ --- second string

Required

Determine the number of equal pieces

To do this, we first calculate the HCF of the length of both pieces $(36\ and\ 48)$

$36 = 2 * 2 * 3 * 3$

$48 = 2 * 2 * 2 * 2 * 3$

$Common\ prime\ factors = 2, 2\ and\ 3$

The HCF is:

$HCF = 2 * 2 * 3$

$HCF = 12$

Hence, he can cut both strings to 12 pieces each

Recall that

$S_1 = 36\ in$

The first string can then be cut in to 3 inches each (i.e. 36/12)

$S_2 = 48\ in$

The first string can then be cut in to 4 inches each (i.e. 48/12)

7 0

3 years ago