I need help ASAP please this is killing me
I need help ASAP please this is killing me - 1

Answers

Answer 1
Answer: Ok, so from what I see, they are related proportionally. One side of a square is related proportionally because in order to find the length, it's 2L(length)+2W(width). So without a side(such as width or length), you couldn't find the parameter.
For the area, a side is related proportionally because you need to multiply Length x Width(l x w). 


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How Many Pizza Are There in Total?​

Answers

Answer:

6 parts in Pizza Are There in Total

6 parts in a pizza hope this helps :)

Three parcels weigh 2 pounds. Two parcels weigh the same. The lightest weight is 5/8 pound lighter than the heaviest weight. How much do each of the parcels weigh?

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Each get 2.9 Hope you have a Great day

If a quantity increases by 25% and then decreases by 25%, will that result be the original quantity? Explain.

Answers

Yes it will because it is going up the exact same amount as it is going down

Jonathan is making his favorite pasta dish his mom ate 2/7 of the pasta his brother ate 1/6 of the pasta how much did they eat in all.

Answers

Answer: Total part of pizza ate by both is (19)/(42)

Step-by-step explanation:

Since we have given that

Part of pizza ate by his mom is given by

(2)/(7)

Part of pizza ate by his brother is givebn by

(1)/(6)

total part of pizza ate by both of them is given by

(2)/(7)+(1)/(6)\n\n=(12+7)/(42)\n\n=(19)/(42)

Hence, total part of pizza ate by both is (19)/(42)

19/42
you have to add the fractions
2/7+1/7 their only common denomenator is 42 you get 12/42+7/42=19/42

Number 6 please! Thanks so much for your help!

Answers

3.2
the first rectangles perimeter can be expressed as 4n+1.2 and the second as 6n+0.2

we know that the perimeters are the same so
4n+1.2=6n+0.2
2n+0.2=1.2
2n=1
n=0.5

now to figure out the perimeter we take one of the expressions (im using the first one)
so 4n=2 +1.2=3.2

hope this helps :)

I need some help with fractions

Answers

for #3, 7 out of the eight pieces are shaded... 7/8

Now, we need however many out of 16, so you need to multiply 7 and 8 both by 2, 14/16... so you should shade 14 out of the 16 pieces


Hope this helped!!! :)