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r-ruslan [8.4K]
3 years ago
14

Which numbers are necessary to solve this problem?

Mathematics
2 answers:
Harman [31]3 years ago
8 0
Add, multiply then, add then divide, so A.
Bad White [126]3 years ago
5 0
Hello there.

<span>Which numbers are necessary to solve this problem? 

Brian goes to the gym 3 times a week. He exercises for 45 minutes each visit. Fifteen of those minutes are spent on weights and the rest are spent on the treadmill. 

How much time does Brian spend on the treadmill in 4 weeks?

Answer: </span><span>3 times a week, 45 minutes, 15 minutes, 4 weeks
</span>
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What’s the slope of a line that’s perpendicular to y = 2 x + 7
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Answer:The slopw is -1/2

Step-by-step explanation

A slope that is a opposite reciprocal of another slope is always perpendicular. Make sure it is a opposite reciprocal. Not just a regular reciprocal.

8 0
3 years ago
Nancy's garden has the dimensions shown 4 1/2 yard<br><br> 3 3/4 yd . She need find the area
Marina86 [1]

Answer:

The area of Nancy's garden is 16\frac{7}{8}\ yd^{2}

Step-by-step explanation:

I assume that the Nancy's garden is a rectangle shape

To find the area first convert mixed number to an improper fraction

4\frac{1}{2}\ yd=\frac{4*2+1}{2}=\frac{9}{2}\ yd

3\frac{3}{4}\ yd=\frac{3*4+3}{4}=\frac{15}{4}\ yd

Therefore

The area is equal to

A=\frac{9}{2}*\frac{15}{4}=\frac{135}{8}\ yd^{2}

convert to mixed number

\frac{135}{8}\ yd^{2=\frac{128}{8}+\frac{7}{8}=16\frac{7}{8}\ yd^{2}

4 0
3 years ago
Which statement best describes the function represented by the graph??
Novosadov [1.4K]

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The last one decreasing on the interval (-infinity, 0) where it becomes constant

Step-by-step explanation:

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3 years ago
1. The vector v has a magnitude of 11 millimeters and a direction angle of 75 degrees. Write the component AND linear
aliina [53]

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Step-by-step explanation:

4 0
2 years ago
2a +7= 15 answer please
Paul [167]

Answer:

a = 4

Step-by-step explanation:

2a + 7 = 15

     - 7  - 7

2a = 8

/2   /2

a = 4

Hope this helps!

7 0
2 years ago
Read 2 more answers
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