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2 years ago

Please HELP!!!!!

Mathematics

1 answer:

Stels [109]2 years ago

3 0

Can you explain it more clear because my english is not very good, I want to easy to help you

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Which expression defines the arithmetic series 4+8+12+... for four terms?

SSSSS [86.1K]

there are 6 terms! hope this helped

4 0

3 years ago

What is 4.3(v+2.5)=8.11+4v

True [87]

Answer:

-8.8

Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

$4.3(v+2.5)=8.11+4v\\4.3v+10.75=8.11+4v$

We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

$4.3v+10.75-8.11=8.11-8.11+4v\\4.3v+2.64=4v$

Now, move 4.3v across by subtracting it from both sides.

$4.3v-4.3v+2.64=4v-4.3v$

$2.64=-0.3v$

Finally, we divide both sides by the coefficient of v.

$\frac{2.64}{-0.3} =\frac{-0.3v}{-0.3} \\-8.8=v$

6 0

3 years ago

The scale of a map is 1 inch = 60 miles. Find the actual distance if the distance on the distance on the map is 3 1/2 inches.

laila [671]

Answer:

210 miles

Step-by-step explanation:

The scale is

1 in = 60 miles

Find the distance of equivalent to 3 1/2 in

3 1/2 * 60 miles =
3*60 + 1/2*60 miles =
180 + 30 miles =
210 miles

5 0

1 year ago

2 to 36 to 64 what did Tina do wrong

pantera1 [17]

36 + 2? is that what you want? 38 is the answer to that. maybe she forgot comas instead of to

7 0

2 years ago

Please help me......................................

Irina18 [472]

Answer:

148.5

Step-by-step explanation:

times all

3 0

2 years ago