2 years ago

A runner's journal shows the number of miles run each day for a week:

Mathematics

1 answer:

xxMikexx [17]2 years ago

3 0

Answer:

19 miles

Step-by-step explanation:

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Write the following expression in words 8+1/2*(9-3)

yKpoI14uk [10]

Eight plus one-half times nine minus three.

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3 years ago

Which equations for the measures of the unknown

ratelena [41]

Answer:

b. x=sin^-1(a/c)

c. x=tan^-1(c/a)

e. y=cos^-1(c/b)

Step-by-step explanation:

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3 years ago

Martin went to a mechanic to get some work done on his car. The mechanic charged a base fee of $80 and $35 for every hour of lab

ladessa [460]

Answer: A. Y=80x+35
Because it says every hour he spent so I’m guessing he earned it

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3 years ago

What is the equation of the line that passes through the point (-2,0) and has a slople of -2

SCORPION-xisa [38]

Answer:

y= -2x-4

Step-by-step explanation:

$(-2,0) = (x_1,y_1) \\ m = - 2$

Substitute values into point slope form

$y - y_1 = m(x - x_1) \\ y - 0 = - 2(x - ( - 2)) \\ y - 0 = - 2(x + 2) \\ y - 0 = - 2x - 4$

$y = - 2x - 4 + 0 \\ y= - 2x - 4$

6 0

3 years ago

Given g(x) = 3x + 3, find g(-6).

Strike441 [17]

Answer:

-15

Step-by-step explanation:

g(x) = 3x + 3

Let x = -6

g(-6) = 3*-6 + 3

= -18 +3

= -15

6 0

3 years ago