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3 years ago

Need help please on this question

Mathematics

2 answers:

Gnesinka [82]3 years ago

5 0

Answer:

a c

Step-by-step explanation:

Rudiy273 years ago

5 0

Here is the answer for yiu

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HELPS ASAP PLZ

den301095 [7]

Answer:

you would need to get 4 packages of hotdogs and 5 packages of buns

4*10=40

5*8=40

Step-by-step explanation:

5 0

3 years ago

The formula for the area of a trapezold with altitude k and bases m and n is A=k/2(m+n)

Ghella [55]

Answer:

$m=\frac{2A-kn}{k}$

Hence, option C is true.

Step-by-step explanation:

Given the expression

$A=\frac{k}{2}\left(m+n\right)$

Solving for 'm'

$A=\frac{k}{2}\left(m+n\right)$

Flip the equation

$\frac{k}{2}\left(m+n\right)=A$

Expanding by applying the distributive law: $a\left(b+c\right)=ab+ac$

$\frac{1}{2}km+\frac{1}{2}kn=A$

Add (-1)/2 × kn to both sides

$\frac{1}{2}km+\frac{1}{2}kn+\left(-\frac{1}{2}kn\right)=\left(-\frac{1}{2}kn\right)+A$

simplify

$\frac{1}{2}km=-\frac{1}{2}kn+A$

Divide both sides by k/2

$\frac{\frac{1}{2}km}{\frac{k}{2}}=\frac{-\frac{1}{2}kn+A}{\frac{k}{2}}$

$m=\frac{2A-kn}{k}$

Therefore,

$m=\frac{2A-kn}{k}$

Hence, option C is true.

7 0

3 years ago

Solve for x. 5/3 times x ≤ 10

arlik [135]

The answer is x <span> ≤ 6, i think</span>

5 0

3 years ago

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Estimate the quotient what is 467.6 divided by 8

lorasvet [3.4K]

I’m thinking 58.45? if that makes sense

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4 years ago

What is 2/3 equivalent to?

Tom [10]

Answer:

.66

Step-by-step explanation:

divide 3 into 2 = .66

5 0

3 years ago

Read 2 more answers