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sattari [20]
3 years ago
12

Someone please please help

Mathematics
1 answer:
DedPeter [7]3 years ago
6 0

Answer: -80 and -3

Step-by-step explanation: By signed number, do you mean a negative or positive number? If so that means that number one is -80 because she lost 80 dollars which mean that she LOST the money. And the second number is -3 because the number DECREASED

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PLEASE HELP ASAP! WILL GIVE BRAINLEIST!<br> Find the area of the shaded region. Use pi = 3.14
Semmy [17]

Answer:

Step-by-step explanation:

Square

The side length of the square = 8 cm

The area of the square = s^2

The area of the square = 8^2 = 64

Circle

r = d/2

r = 8/2

r = 4

Area of the circle = pi r^2

Area of the circle = 3.14 * 16

Area of the circle = 50.24

Shaded Area

Area of the Shaded area = area Square - Area Circle

                                          = 64 - 40.24

                                          = 23.76

4 0
3 years ago
What percent of 50 is 18?
JulijaS [17]

Answer:

36 %

Step-by-step explanation:

Convert the fraction to a decimal, then multiply by  100 .

3 0
3 years ago
Read 2 more answers
Anyone know this if u do pls help and have a nice day
muminat
Because for input=-2 there are more than one outputs. It means the this is not a function and it’s impossible to find a rule.
8 0
3 years ago
How do i simplify this equation?
elixir [45]

Answer:

-6 = m (i'll show my work below)

Step-by-step explanation:

-6(m-7) + 7 = -8m + 37

-6m + 42 + 7 = -8m + 37

-6m + 49 = -8m +37

     -37     =      -37

-6m + 12  =  -8m

+6m       =    +6m

12 = -2m

/-2 = /-2

-6 = m

8 0
3 years ago
Could the value of x in the figure below be 10?
RSB [31]

Answer:

It cannot

Step-by-step explanation:

The hypotenuse is always the longest side, which in this instance of the left triangle, it is 14

If x were to be 10, this would make line KM to be 15 units long,  (10 + 5)

Despite line LM being unknown, x must have a number below 10 (, and 9) to make it possible

6 0
3 years ago
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