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vazorg [7]
2 years ago
14

Please I need a quick answer to these questions. Thank you so much!​

Mathematics
1 answer:
Gelneren [198K]2 years ago
5 0
The answer is 75
!!;&:’djdndjjejmdmkr
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Plz help! anybody. i'll mark brainliest 20 points!!!!
lisabon 2012 [21]

(1)    Snow fall in last week = 3 \frac{1}{2} inches

Snow fall in today= 5 \frac{3}{4} inches

Let us first change mixed fraction to improper fraction.

\begin{aligned}&3 \frac{1}{2}=\frac{7}{2}\\&5 \frac{3}{4}=\frac{23}{4}\end{aligned}

Now, make the denominators same.

3 \frac{1}{2}=\frac{7}{2}=\frac{7 \times 2}{2 \times 2}=\frac{14}{4} ,       5 \frac{3}{4}=\frac{23}{4}

Now, find the difference between 14/4 and 23/4.

\frac{23}{4}-\frac{14}{4}=\frac{9}{4}=2 \frac{1}{4}

So, compared to last week 2 \frac{1}{4} more inches of snow fell today.

(2)    Given three times a number, minus nine, equals six times six, divided by four.

Let a number be X.

3X – 9 = 6 × 6/4

(3)  To solve the equation:

3X – 9 = 6 × 6/4

3X – 9 = 36/4

3X – 9 = 9

3X = 18

X = 6

5 0
3 years ago
This is a fraction what is 5 wholes and 9/11 subtract 2/11 equal to pls tell me
nika2105 [10]
Tge answer is 5 7/11

4 0
3 years ago
What is the COMPOUND INTEREST earned on a $10,000 deposit for 15 years at a compound interest rate of 10%. *
Varvara68 [4.7K]
10,000 x 15 x 0.1 = 15,000
4 0
2 years ago
Read 2 more answers
A right triangle has leg lengths of 7 inches and 24 inches.
SSSSS [86.1K]

Answer:

The length of the hypotenuse = 25 inches

Step-by-step explanation:

A right triangle has leg lengths of 7 inches and 24 inches.

Given

  • a = 7
  • b = 24

<u><em>Pythagorean Theorem</em></u>

For a right-angled triangle with sides 'a' and 'b', the hypotenuse 'c' is

defined as:

c=\sqrt{a^2+b^2}

  • a=7 inches
  • b=24 icnhes

so substituting the values

c=\sqrt{7^2+24^2}

c=25 inches

Thus, the length of the hypotenuse = 25 inches

3 0
3 years ago
Change 4 7/8 to an improper fraction ?
alex41 [277]
Multiply 4&8, that makes 32 then add the numerator which is 7. 32+7=39, the improper fraction is 39/8. Hope this helps. If you need more info look online
8 0
3 years ago
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