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kari74 [83]
3 years ago
8

Rob has 7 ones. nick has 5 ones. they put all their ones together. what number did they

Mathematics
1 answer:
levacccp [35]3 years ago
5 0
It would be 12 ones it would be this because you have to add 7+ 5
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I need help with this math problem plz help and plz explain your answer​
IceJOKER [234]

Answer:

34.04 cm²

Step-by-step explanation:

Formula for a trapezoid:

a + b ÷ 2 × height

Substitute the values:

11.7 + 3.1 = 14.8

14.8 ÷ 2 = 7.4

7.4 × 4.6 = 34.04

The answer is 34.04 cm²

8 0
2 years ago
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The total cost of a pair of shoes and a hoodie is $150 the hoodie cost $100 more than the pair of shoes how much does each item
bekas [8.4K]
X + y = 150

x = y + 100

2y + 100 = 150

2y = 50

y = 25

shoes are 25 hoodie is 125
3 0
2 years ago
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A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round you
DedPeter [7]

3.14 x 9^2 x 14/3 = 1186.92

4/3 x 3.14 x 9^3 = 1526.04

1186.92 + 1526.04 = 2712.96  = 2713 cubic inches

3 0
2 years ago
Can y’all help me please
nikdorinn [45]

Answer:

4a^2b^2(ab^3-4a^3+3b)

This is the answer,the option C

Step-by-step explanation:

8 0
2 years ago
A store sells boxes of juice in equal size packs. Garth bought 18 boxes, Rico bought 36 boxes, and Mai bought 45 boxes. what is
Stolb23 [73]
The anwser of your problem is 2536 do you need an explanation
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3 years ago
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