3 years ago

What’s 70% out of 100

Mathematics

1 answer:

Margarita [4]3 years ago

6 0

70% of 100 is 70

Hope I helped ♡

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Simplify this expression<br> (7)(2x-5)

ruslelena [56]

14x-35 is answer I think

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2 years ago

A piece of fabric is 1/3 yard by 3 5/8 yards. Irma solves 1/3⋅3 5/8 to find the area of the fabric in square yards. Enter number

Harlamova29_29 [7]

For this case we have:

The area of the piece of fabric is given by $A = a * b$

Where

$a = \frac{1}{3}yards$

$b = 3 \frac{5}{8}yards$

Substituting in the formula of the area we have:

$A = \frac{1}{3}* 3 \frac{5}{8}\\$

$A = \frac{1}{3}* (3 + \frac{5}{8})\\$

$A = 1 + \frac{5}{24}$

$A = 1\frac{5}{24}yards ^ 2\\$

Thus, the area of the piece of fabric is given by: $A = 1\frac{5}{24}yards ^ 2\\$

Answer:

$A = 1\frac{5}{24}yards ^ 2\\$

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3 years ago

Use the discriminat to describe the roots of each equation. Then select the best description 16x^2+8x+1=0

astra-53 [7]

Answer:

Step-by-step explanation:

Discriminant= 8^2-4(16)(1)

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3 years ago

Marcia claims that the GCF for 2x^2, 4xy and 8xy^4 is 8x^2y^4. Is she correct? If not, what is the GCF?

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The GCF is what they all have in common.
2x is the only thing they ALL share.

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2 years ago

Please help! 12 points

Ivahew [28]

Answer:

Step-by-step explanation:

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= $2\sqrt{(1-cos^{2}x }$ * cosx

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= $\frac{8}{5} * \frac{3}{5}$

= 24/25

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3 years ago