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Mnenie [13.5K]
3 years ago
10

The difference between a number,x, and 4 is 9. find the number​

Mathematics
1 answer:
Elena-2011 [213]3 years ago
6 0

let's set up an equation:

x-4=9

solve normally:

x=13

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Orlando is measuring the angles of a triangle. He measures the first two angles and gets 30° and 70°. What should be the measure
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Find the perimeter and area of a rectangle with the following length and breadth:
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perimeter: 2(l+b) , area : multiply by breadth

Step-by-step explanation:

perimeter: 2(10.5+5.5)

               :206.5m ans

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2: perimeter: 2(15+6.8)

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5 0
2 years ago
Brandon has a jar of quarters and dimes with a total value of $7.05. The number of quarters is 3 less than twice the number of d
miv72 [106K]

Answer:

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  • dimes: 13

Step-by-step explanation:

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Brandon has 23 quarters and 13 dimes.

4 0
3 years ago
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