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satela [25.4K]
3 years ago
10

I really need help with this. You can answer this at any time if you want.​

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer:

1. a 3d rectangle

2. 40 in cubed

3. repeat

4. another repeat

Step-by-step explanation:

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What is 1 whole 1/4 subtract to<br> 1/3
Blababa [14]
1 whole and 1/4 substracted to 1/3 can be written as:

1 1/4 - 1/3 =
= 5/4 - 1/3

We have to find a common denominator which is 12:

5/4 = 15/12
1/3 = 4/12

So now we just substract numerators:

15/12 - 4/12 = <u>11/12</u>
6 0
3 years ago
What is 8-6g+15=19 step by step
taurus [48]
8 -6g + 15 = 19

You want to isolate the terms (separated by +) that doesn't have letters next to it, to the other side.

So, get 8 and 15 to the other side by subtracting both sides. They don't have letters next to them.

-6g =-4

Divide the -6 on both sides to get "g" alone.

g = 4/6

Simplify

g= 2/3



8 0
4 years ago
Simplify the square root of 169
maxonik [38]
Your answer is 13 xx
4 0
3 years ago
Brianna made cookies. She used 5/8 of a cup of flour and 1/2 of a cup of sugar. How much more flour than sugar did Brianna use?
KiRa [710]

Answer:

She used 1/8 or 12.5% more flour than sugar

Step-by-step explanation:

flour: 5/8

sugar: 1/2 = 4/8

\frac{5}{8} - \frac{4}{8} = \frac{1} {8}  = 0.125

0.125 = 12.5%

8 0
3 years ago
Tatiana has $350. She spent $180 on herself and the rest on presents for her family. Write an equation to express how much Tatia
Schach [20]

Answer:

$170

Step-by-step explanation:

She already used up $180 on herself, so she has $350 - $180 = $170 used for present for here parents.

3 0
3 years ago
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