2 years ago

It also detects if ur right or wrong :(

Mathematics

1 answer:

adell [148]2 years ago

7 0

The answer that you’re looking for is b

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Which expression uses the greatest common factor and the distributive property to rewrite the sum 7 + 75

Lady_Fox [76]

Answer:

$75 + 45$ $= 15(3 + 5)$

Step-by-step explanation:

Given

$75 + 45$ -- Corrected

Required

Use the GCF to write it as a distributive property

First, we find the GCF of 75 and 45

$45 = 3 * 3 * 5$

$75 = 3 * 5 * 5$

The common factor is:

$GCF = 3 * 5$

$GCF = 15$

So, $75 + 45$ becomes

$75 + 45$ $= 15 * 3 + 15 * 5$

Factorize

$75 + 45$ $= 15(3 + 5)$

Hence, the sum has been rewritten as $15(3 + 5)$

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What type of proportion is shown in 12 : 4 = 24 : 8?

Dmitry [639]

Answer:

3:1

Step-by-step explanation:

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Jennie makes 7 quilts with 21 yards of material. how many yards of material is required to make 12 quilts

kozerog [31]

Each quilt takes 3 yards of material so it would be 36

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Right triangle ABC has three sides with lengths AB= 119, BC = 169, CA= 120. Find the value of cos C. hint: draw and label the tr

GenaCL600 [577]

Answer:

$\cos(C)=\frac{120}{169}$

Step-by-step explanation:

The triangle is shown in the attachment.

Recall that;

$\cos(C)=\frac{Adjacent}{Hypotenuse}$

This implies that;

$\cos(C)=\frac{|AC|}{|BC|}$

We substitute the values into the ratio to obtain

$\cos(C)=\frac{120}{169}$

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2 years ago

Of the 28 students in class, about 65% are wearing sneakers. How many students are not wearing sneakers? Round to the nearest wh

BigorU [14]

Answer:

Step-by-step explanation:

Based on the given conditions, formulate: $28 \times ( 1 - 65\% )$

Calculate the sum or difference:$28 \times 0.35$

Calculate the product or quotient:$9.8$

Find the closest integer: 10

Answer: 10

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2 years ago