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3 years ago

Please help I’m struggling please

Mathematics

1 answer:

Anastaziya [24]3 years ago

7 0

3x3x3=27
27+27=54
54 cubic centimetres
:)

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First Answer Gets Brainliest

balu736 [363]

Answer:

The expression for two times the difference of eight and d. is

$2(8-d)$

Step-by-step explanation:

To Find:

Write an expression for two times the difference of eight and d.

Solution:

Difference of 8 and d = ( 8 - d )

So One Time Difference of 8 and d = 1× ( 8 - d )

∴ Two Times Difference of 8 and d = 2× ( 8 - d )

The expression for two times the difference of eight and d. is

$2(8-d)$

7 0

3 years ago

Estimate the sum of 279 and 217

Maurinko [17]

280+220=500 hope this helps

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4 years ago

2/5+3/7 is the same as?

Vsevolod [243]

Answer:

29/35

Step-by-step explanation:

Least common denominator of 5 and 7 is 35

$\frac{2}{5}=\frac{2*7}{5*7}=\frac{14}{35}\\\\\frac{3}{7}=\frac{3*5}{7*5}=\frac{15}{35}\\\\\frac{2}{5}+\frac{3}{7}=\frac{14}{35}+\frac{15}{35}\\\\ \ = \frac{14+15}{35}\\\\ = \frac{29}{35}$

6 0

3 years ago

((i don’t need the answer for question 2))

evablogger [386]

I think the answer might be A. or C
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4 0

4 years ago

Show instructions

Aleks [24]

Question 1
2+2x
2+2(7)
2+14
16 dollars

question 2
3+2h=p

5 0

3 years ago