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Gwar [14]
3 years ago
5

Help please And explain

Mathematics
1 answer:
Andrews [41]3 years ago
4 0

Answer:

set the equations to ____ = 360/90

Step-by-step explanation:

for example, a, the equation is 2a + 90 = 360

                                                          -90      -90

                                                    ---------------------

                                                      2a = 270

                                                        /2    /2

                                                         a=135

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A runner was timed at 4 miles per hour. how many feet per minute did they run?​
kherson [118]

Answer:

352

Step-by-step explanation:

because miles are 5,280 steps so 5,280 multiplied by 4 as in miles is 21,120 so that divided by 60 as in a minute it will be 352

8 0
3 years ago
Read 2 more answers
Evaluate. –1.65 + (–3.4)
elena55 [62]
Hey there! 

This seems like a algebraic expression

SO,
Remember: negative and negative = positive
                      positive and positive = positive
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In this problem we will be doing negative and negative so that means our answer will be a negative 

Firstly, lets line up our decimals to solve this problem (once when you do that , you can solve it easier)

-1.65 
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Answer: 
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Good luck on your assignment and enjoy your day

~LoveYourselfFirst:)
6 0
4 years ago
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FrozenT [24]

Answer:

(1, 1), (2, 2.333) and (3, 3.666).

Step-by-step explanation:

So, for x = 1, we have:

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4*2 - 3y = 1

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For x = 3, we have:

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The points we need to plot is (1, 1), (2, 2.333) and (3, 3.666).

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3 years ago
Help I’m very confused and was wondering if anyone is willing to help.
beks73 [17]

Answer:

57°

Step-by-step explanation:

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AleksandrR [38]
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41 = 5(8) + 1
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