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2 years ago

A recipe calls for butter and sugar in

Mathematics

2 answers:

Nata [24]2 years ago

5 0

Answer:

Step-by-step explanation:

butter and sugar

2 3

4 6

6 9,

2:3 can be timed 3 times to reach 6,

2:3 x 3 = 6:9 hope i helped!

Marianna [84]2 years ago

4 0

Answer:

it would be 4

Step-by-step explanation:

6 insert it into the three in the ration u wil have to multiply 2 by itself so its four

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A hose with a larger diameter working alone can fill a swimming pool in 9 hours.A hose with a smaller diameter working alone can

Arte-miy333 [17]

The large hose fills 1 pool in 9 hours written as 1/9

The small hose fills 1 pool in 18 hours, written as 1/18

Now you have 1/9 + 1/18 = 1/x ( x is the unknown time for both hoses).

rewrite 1/9 with a common denominator as 1/18:

1/9 = 2/18

Now you have 2/18 + 1/18 = 1/x

Add the left side:

2/18 + 1/18 = 3/18

Now you have 3/18 = 1/x

Cross Multiply:

3x = 18

Divide both sides by 3"

x = 18/3

X = 6

It will take both hoses 6 hours.

8 0

3 years ago

Mary runs in the Chicago marathon and it takes her 5 hours to complete it. Write a

klasskru [66]

If you want to keep it technical, the normal “/unit rate” for running is minutes per mile. You can use dimensional analysis like I did below to find the answer. You should get 11.45 min/mile or about 11 min 25 sec per mile

8 0

3 years ago

5+2(w-6) how do i rewrite as addition and solve?

Firdavs [7]

Answer:

$2w - 7$

Step-by-step explanation:

1) Expand by distributing terms.

$5 + 2w - 12$

2) Collect like terms.

$2w + (5 - 12)$

3) Simplify.

$2w - 7$

Therefor, the answer is 2w - 7.

7 0

2 years ago

Julia has 2 identical rooms in her house. If each room measures 8 feet on one side and 12 feet on another, what is the total are

levacccp [35]

L = 12 ft
W = 8 ft
One room has area:
A1 = L · W = 12 · 8 = 96 ft²
The total area of rooms:
A = 2 · 96 = 192 ft²

6 0

3 years ago

Alex and glen share a 30 ounce bucket of clay by the end of the week alex has used 1/10 of the bucket and glen has used 2/5 of t

Mamont248 [21]

Answer:

21 ounces

Step-by-step explanation:

6 0

2 years ago