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solniwko [45]
3 years ago
12

39 times 49 times 81

Mathematics
2 answers:
Sav [38]3 years ago
8 0

Answer:

39 times 49 times 81 = 154791

d1i1m1o1n [39]3 years ago
7 0

Answer:

154,791

Step-by-step explanation:

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Polynomial question,
arsen [322]

Answer:

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4 0
3 years ago
What is the volume of this rectangular prism?
salantis [7]

Answer:

1cm³

Step-by-step explanation:

You do not need a calculator for this.

The formula for the volume of a rectangular prism is:

Length × Width × Height = Volume

If we substitute our numbers in:

5/4 × 4/3 × 3/5 = 1cm³

All you need to do is multiply across.

5 × 4 × 3 = 60

4 × 3 × 5 = 60

The numerator and denominator both equal 60. So the fraction would look like this if you were to keep it as a fraction.

60/60

8 0
3 years ago
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
Dvinal [7]
We can use these variables:

A = number of ounces for solution A
B = Number of ounces for solution B

A + B = 20

Now, we can use decimal conversions.

0.65A + 0.80B = 0.70(120)

Next step: We substitute A into 120 - B to show their relationship.

0.65(120 - B) + 0.80B = 84

Now onto the next equation:

78 - 0.65B + 0.80B = 84
0.80 - 0.65 = 0.15, so…

0.15B = 84 - 78
0.15B = 6
B = 6 divided by 0.15
B = 40 ounces

To find A, we can simply plug B into the starting equation.

A = 120 - 40
A = 60 ounces

Your final answer: The scientist should use 60 ounces of solution A and she should use 40 ounces of solution B. Yeah

6 0
2 years ago
Danny used the following table to write his equation :
Anna71 [15]
The answer to the problem is 36
6 0
3 years ago
Which of the following describes graphing y ≥ |x| + 4?
zhuklara [117]

Answer:

The choose (D)

D. Translate y = |x| up 4 units and shade inside the V.

5 0
3 years ago
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