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3 years ago

Factor by grouping. Then supply the term that is missing below. 4mn+3m+8n+6=(m+2)(?+3)

Mathematics

1 answer:

shusha [124]3 years ago

8 0

Answer:

(m+2) (4n+3)

Step-by-step explanation:

4mn+3m+8n+6

4mn +8n +3m +6

Factor a 4n from the first term and a 3 from the second

4n (m+2) +3(m+2)

Factor out an (m+2)

(m+2) (4n+3)

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madam [21]

Answer:

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Step-by-step explanation:

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3 years ago

Problem page rachel purchased a prepaid phone card for $15 . long distance calls cost 23 cents a minute using this card. rachel

MariettaO [177]

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4 years ago

How do i solve -(1+7x)-6(-7-x)=36

kondor19780726 [428]

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8 0

4 years ago

Read 2 more answers

Write an equation of a line which has a slope of -2 and goes through the point (-4,11)

Alisiya [41]

Answer:

See answers below

Step-by-step explanation:

slope-intercept form- y=-2x+3

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Use the given slope and point to substitute into the point-slope formula

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2 years ago

Write the ratio of the area of a circle with radius r to the circumference of the same circle

Goshia [24]

Answer:

$\frac{r}{2\pi r} =\frac{1}{2\pi }$

Step-by-step explanation:

A ratio is a comparison of two quantities and can be written in several forms including fractions. It is most commonly written in fraction form or a:b.

To write a ratio, we count the number of each quantity we are comparing or use the variable for that quantity. We write radius:circumference. Recall, the circumference of a circle can be found using $\pi d$ or $2\pi r$ .

We write r: $\pi d$ or r: $2\pi r$ .

We can also write in fraction form:

$\frac{r}{\pi d}$ or $\frac{r}{2\pi r} =\frac{1}{2\pi }$

6 0

4 years ago