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N76 [4]
3 years ago
8

What k/8-1=-3 what is the answer for k

Mathematics
1 answer:
grigory [225]3 years ago
3 0
First you would subtract one from 8. then you would multiply by the reciprocal on both sides then your answer would be -21.

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The length of each square on the grid represents 1 cm. The scale
tatyana61 [14]

Answer:

Step-by-step explanation:

Length of the rectangle given in the the figure attached = 2 cm

Width of the rectangle = 5 cm

Scale used, 24 in to 1 cm

Therefore, length of actual rectangle = 2×24 = 48 in

width of the actual rectangle = 5×24 = 120 in

Now we have to draw a drawing by using the scale,

16 inches to 1 cm

Or 1 inch = \frac{1}{16} cm

Therefore, length of the rectangle drawing = 48\times \frac{1}{16}

                                                                        = 3 cm

Similarly, width of the rectangle drawing = 120\times \frac{1}{16}

                                                                    = 7.5 cm

5 0
3 years ago
A football team scored fewer than 16 points in Saturday’s game. Than wants to write an inequality for the number of points. He u
andrew11 [14]

Answer:

C- the number of points scored by the team.

Step-by-step explanation:

Since it says that they scored less than 16 points on Saturday, the variable has to be the number of points that are scored by the team.

3 0
3 years ago
Read 2 more answers
A circle has an area of 1.3 mi2. If a sector of the circle has an area of 0.7 mi2, what is the measure of the central angle in r
OleMash [197]

Answer:

area of circle=πr²=1.3mi²

we have

area of sector=∅/360×πr²

0.7mi²×360=∅1.3

∅=0.7×360/1.3=193.846°×π/180=387.7 radian

3 0
3 years ago
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Is the change in Vivian's elevation from the bottom of the Ferris wheel to the top a positive number or a negative number? Why?
DanielleElmas [232]

Step-by-step explanation

The change in Vivian’s elevation is a positive number because her elevation increased as she moved from the bottom back to the top.

8 0
3 years ago
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The quotient of a number and 9 is equal to the same number decreased by 40. what is the number
lawyer [7]
Quotient is the result of dividing two numbers.

x= the unknown number

The equation is x divided by 9 equals x minus 40.


x/9= x - 40
multiply both sides by 9

(9)(x/9)= (9)(x - 40)
x= 9x - 360

subtract 9x from both sides
-8x= -360

divide both sides by -8
x= 45


ANSWER: The number is 45.

Hops this helps! :)
7 0
3 years ago
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