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3 years ago

What are the following expressions that are equivalent to 0.25.

Mathematics

1 answer:

wlad13 [49]3 years ago

4 0

Answer:

Step-by-step explanation:

0.25=25/100=1/4

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What number line shows the solutions to n is greater than -2?

omeli [17]

Answer:

Well there aren't any options but a number line pointing right with the circle being empty (For example, ○) on the point -2.

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3 years ago

Which terms complete the factorization of x2+27x+162 represented by the model?

Anarel [89]

Answer:

9, 9x, 18x

Step-by-step explanation:

Hence the B. I hope this helps love!

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2 years ago

. Simplify the expression. (7 – c)(–1)

Ganezh [65]

For this, you use the Law of Distribution and multiply -1 by all terms in the parentheses. 7 • -1 = -7; -c • -1 = c. Then you combine them, but since c is a variable, -7 + c is the most simplified it can get. I hope this helped!

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3 years ago

Carley’s progress from a 5-kilometer race is displayed in the graph below.

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Answer:

35 minutes

Step-by-step explanation:

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3 years ago

Write the expression 44(4–7)(4) using a single exponent.

Ghella [55]

<h3>The given expression as single exponent is:</h3>

$4^4 \times 4^{-7} \times 4 = 4^{-2}$

Solution:

Given expression is:

$4^4 \times 4^{-7} \times 4$

In exponents,

When the base is same, exponents can be added

Which means,

$a^m \times a^n = a^{m+n}$

Therefore,

$4^4 \times 4^{-7} \times 4 = 4^{4-7+1}\\\\Simplify\\\\4^4 \times 4^{-7} \times 4 = 4^{-3+1} \\\\4^4 \times 4^{-7} \times 4 = 4^{-2}$

Thus the given expression as single exponent is:

$4^4 \times 4^{-7} \times 4 = 4^{-2}$

8 0

3 years ago

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