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Natali [406]
3 years ago
14

PLEASE HELP ASAP!! ( will give brainly ty so much)

Mathematics
2 answers:
Galina-37 [17]3 years ago
6 0

Answer:

1/6

Step-by-step explanation:

"Dividing negative exponents is almost the same as multiplying them, except you’re doing the opposite: subtracting where you would have added and dividing where you would have multiplied.

If the bases are the same, subtract the exponents.

Remember to flip the exponent and make it positive, if needed."

In this case:

6^-2 ÷ 6^-1 = 6^-2 - 6^-1

=6^-1

=1/6

Fynjy0 [20]3 years ago
3 0

Answer:

1 to the -2 power

Step-by-step explanation:

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Answer:

B

Step-by-step explanation:

180-130=50

180-50=130

130:2=65

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A recipe calls for 1/3 cup of grated Parmesan cheese for 8 servings of spaghetti sauce. How many servings can be made with 2 cup
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Find x.______________a0
velikii [3]

Answer:

x=4

Step-by-step explanation:

Before we find x, we need to set up this triangle a little more. We need to find the triangle's altitude before we can solve for x. We will use the heartbeat method to find the altitude.

Let altitude = y; solve for y:

\frac{2}{y}=\frac{y}{6}

y^2=12

y=\sqrt{12}

y=2\sqrt{3}

Now that we know the altitude, we can use the Pythagorean Theorem to find the hypotenuse (x).

a^2+b^2=c^2

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Since c and x are the same; c is just the hypotenuse in the Pythagorean Theorem.

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4 0
3 years ago
A pyramid with a slant height 4.6 in whose triangular base measures 8 in on each side.Each altitude of the base measures of 6.9
kvasek [131]

Answer:

82.8 in²

Step-by-step explanation:

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