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MariettaO [177]
3 years ago
9

I need help on this please I'm stuck on this

Mathematics
2 answers:
ss7ja [257]3 years ago
7 0
The answer is 6.
6/3 = 4/2
2 = 2
Anarel [89]3 years ago
5 0
The answer is 6. You can show working by doing:

a/3 = a-2/2

Cross multiply to give you:

2a = 3(a-2)
2a = 3a - 6
-a = -6

So a = 6
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A cylindrical paint can has a capacity of one gallon. for another size can, the height is doubled. what is the capacity of the l
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We know that

[volume of a <span>cylindrical paint can 1]=[area of the base]*h
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if <span>the height is doubled
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4 0
3 years ago
Find m∠R. please hurry for 50 points!!!
Vikentia [17]

Answer:

124

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180:

m<R + m<S + m<T = 180

11x + 3 + x + 15 + 2x + 8 = 180 add like terms

14x + 26 = 180 subtract 26 from both sides

14x = 154 divide both sides by 14

x = 11 to find m<R replace x with 11

11*11 + 3 = 124

7 0
3 years ago
Read 2 more answers
5p + 3 = 15
kolbaska11 [484]

Answer:

Janet has three dollars. She decides to start saving money for five months. She wants to have a total amount of fifteen dollars at the end of the five-month period. How much money should Janet save per month?

She starts with three, and p is the amount of money she needs to save per month, and at the end of the period, she should have saved a total of fifteen dollars. In order to solve it, you must find what 12 divided by 5 is and write it as an amount of money. The answer is $2.40 or 2.4.

Step-by-step explanation:

8 0
3 years ago
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Rufina [12.5K]
The answer would be 7.2

4 0
3 years ago
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