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Alona [7]
3 years ago
6

What is the answer to (-38)+(-40)

Mathematics
2 answers:
Hatshy [7]3 years ago
7 0
-78 since they are both negative you just add them
tester [92]3 years ago
6 0
The answer is -78, because when a negative number is added to itself, it keeps decreasing in value and continue to become negative
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Hannah owns a lemonade stand. She records her transaction throughout the day to keep
Marina CMI [18]

Answer:

-2*3

Step-by-step explanation:

If she had to refund $2 for each cup (-2) and she refunded 3 cups (3) she would lose a balance of -2*3.

3 0
3 years ago
Find the product of (5x+20) and the multiplicative inverse of 5.
Fiesta28 [93]

Answer:x

+

4

Explanation:

Product is the answer to a multiplication.

The multiplicative inverse is the same as the reciprocal.

(

5

x

+

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)

×

1

5

=

5

x

+

20

5

=

x

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4

Step-by-step explanation:

8 0
3 years ago
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There is a function p, wher p(X) represents the perceent of aldult in the united states who owned a x years after 2011. What doe
masya89 [10]

Given: p(x) represents the percent of adults in the US who owned a <em><u>widget</u></em>  

Given: x represents the number of years after 2011

Answer:

p(5)= 68 means:

        68% of adults owned a <em><u>widget</u></em>

        5 years after 2011


⇒    68% of adults owned a <em><u>widget</u></em> in 2016

6 0
3 years ago
Which of the following are factors of 12?<br><br> 1 And 12<br><br> 2 And 6<br><br> 3 And 4
Phoenix [80]

Answer:

id just learned this a month ago so i think its 2 and 6 i hope u get 100!

Step-by-step explanation:

6 0
3 years ago
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PLS HELP ILL GIVE BRAINLIEST<br> What are the coordinates of the center of the ellipse?
yulyashka [42]

Answer:

Step-by-step explanation:

Standard equation of an ellipse,

\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1

(h, k) is the center of the ellipse

Value of a = Distance of the center from the vertex

b = Distance of the center from the covertex

From the picture attached,

a = Distance of the center (h, k) from the vertex (2, -2) = 3 units

b = Distance of the center (h, k) from the co-vertex (-1, 0) = 1 unit

Center of the ellipse (h, k) = (-1, -2)

4 0
3 years ago
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