2 years ago

Please help, it is due tonight!

Mathematics

2 answers:

yawa3891 [41]2 years ago

7 0

21 ahaha jokes but fr it’s 21

PolarNik [594]2 years ago

4 0

21..................

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What does the off center rectangle mean in the picture?

Alla [95]

2/5+4/7=2
14/35+20/35=2
34/35=2
FALSE
so the rectangle must be a placeholder that is added
so 34/35+x=2
x=1 1/35 or 36/35

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3 years ago

At most, how many one sixth 1 6-inch-long pieces of string can you cut from a two thirds 2 3-inch-long piece of string?

bija089 [108]

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3 years ago

One pound of grapes costs $1.55. Which equation correctly shows a pair of equivalent ratios that can be used to find the cost of

stira [4]

Answer:

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Step-by-step explanation:

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3 years ago

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The perimeter of a regular hexagon is ninety-six centimetres. Find the length of each side.

rusak2 [61]

Answer:

54cm, which is one side length

Step-by-step explanation:

The sum of all of the sides are 6, it's a regular hexagon the perimemter is just six times one side 36cm

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3 years ago

Find two numbers whose sum is 9 and whose difference is -1

faltersainse [42]

Answer:

4 and 5

Step-by-step explanation:

Make a system of equations:

x+y=9

x-y=-1

x=9-y

9-y-y=-1

9-2y=-1

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Since y=5, x must be 4 since 4+5=9 and 4-5=-1

Hope this helped!

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3 years ago

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