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vredina [299]
3 years ago
15

Which of these expressions are equivalent to −5+(2.5+315)⋅4.25 ? Choose the TWO correct answers.

Mathematics
1 answer:
qaws [65]3 years ago
4 0

Answer: A and D

Step-by-step explanation:because my teacher told me

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During a blizzard it snowed 5 and 8/10in after a week the sun had melted 3 and 1/2 inches of snow how many inches of snow is lef
WITCHER [35]

2\frac{3}{10} inches of snow is left

<em><u>Solution:</u></em>

Given that,

From given,

Original\ amount\ of\ snow = 5\frac{8}{10}\ inches = \frac{10 \times 5 + 8}{10} = \frac{58}{10}\ inches

Sun\ melted = 3\frac{1}{2}\ inches = \frac{2 \times 3 + 1}{2} = \frac{7}{2}\ inches

<em><u>how many inches of snow is left</u></em>

Snow left = original amount of snow - sun melted

Snow\ left = \frac{58}{10} - \frac{7}{2}\\\\Snow\ left = \frac{58}{10} - \frac{7 \times 5}{2 \times 5}\\\\Snow\ left = \frac{58}{10} - \frac{35}{10}\\\\Snow\ left = \frac{58 - 35}{10}\\\\Snow\ left = \frac{23}{10}\\\\\In\ mixed\ fractions\\\\Snow\ left = 2\frac{3}{10}

Thus 2\frac{3}{10} inches of snow is left

3 0
2 years ago
0.396 divided by 0.111
vredina [299]

About 3.5675 i need more characters so toodles

3 0
3 years ago
Read 2 more answers
What’s is the length of the lower base, ZX? And Which angle has a sine ratio of 4/5?
PilotLPTM [1.2K]

1. YX = 8√3/tan60° = 8

so ZX = ZY + YX = 10 + 8 = 18

2. angle Q

8 0
3 years ago
Help, Solve for y 7=35y
Lapatulllka [165]

Answer:

0.2 = y

Step-by-step explanation: You have to isolate y

<u> 7 = 35y</u>

35    35

0.2 = y


RECHECK:

7 = 35y

7 = 35(0.2)

7 = 7

YES, this is a true statement.


Hope this helps you!!! :)


4 0
3 years ago
Two friends bring hamburger meat to your cookout. One brings 2.7 pounds, and the other brings 3.54 pounds. How much hamburger me
inessss [21]
Answer:
They bought 6.24 pounds of hamburger meat

Explanation:
We are given that:
The first friend brought 2.7 pounds of hamburger meat
The second friend brought 3.54 pounds of hamburger meat

The total amount of hamburger meat they both brought would be simply the summation of what they brought individually.

This means that:
Total amount brought = 2.7 + 3.54
Total amount brought = 6.24 pounds of hamburger meat

Hope this helps :)
4 0
3 years ago
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