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ch4aika [34]
4 years ago
6

Answer as many problems as you can

Mathematics
2 answers:
ivann1987 [24]4 years ago
8 0
For 18 I think it’s (-4,8). but it was sort of blurry in the picture, but if this is right I hope it helped!
oksano4ka [1.4K]4 years ago
5 0
I think number 17 is -95 because if you do the pemdas method then you would keep the negative then add the two number in the parentheses then you would have -84+3+(-5)-3 to the power of 2 then you would do three time 3 witch is 9 then you would solve as normal -84+3-5-9= -95
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I giveee brainlilsttt
Nadya [2.5K]

Answer:

Step-by-step explanation:

812.5 inches

Turn these numbers into fractions:

Solve 900/72 to get 12.5. This means that multiplying 72 x 12.5, you get 900. So, to find the height of the tree: h you multiply 65 x 12.5. Your answer to this is 812.5.

Hope it helps!

5 0
3 years ago
Read 2 more answers
I need help with this question asap
Nataly_w [17]

Answer:

The correct answer would be the bottom equation.

Step-by-step explanation:

y=7.25x

y=7.25(3)

y=21.75

y=7.25(4)

y=29.00

y=7.25(5)

y=36.25

7 0
4 years ago
The engine of a car has a displacement of 305 cubic inches. what is the displacement in cubic feet? round your answer to 2 decim
ipn [44]
 solution
 1 inch = 2.54 centimeters
Therefore, to convert to cubic measurements
 (1 in)³ = (2.54 cm)³
 Thus;
1 in³ = 16.387 cm³
Hence 305 cubic inches will be equivalent to
  305 × 16.387
 = 4998.035 cm³

5 0
4 years ago
Read 2 more answers
John had 5/8 of a pizza left after a party. He gave 3/8 of a pizza to his friends to take home and kept the rest.
lorasvet [3.4K]

I'm assuming your trying to find how much pizza he has left.

 You need to subtract the two fractions because the denominators are already the same.

When subtracting fractions, you leave the denominator and regularly subtract the numerator.

Your answer will be 2/8 which equals 1/4th 

6 0
3 years ago
Read 2 more answers
3x+15=3(x+5) help please?
UkoKoshka [18]
3x+15=3(x+5)

3x+15=3x+15

3x-3x=15-15

Therefore x can be equal to any value.
3 0
3 years ago
Read 2 more answers
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