2 years ago

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

Mathematics

2 answers:

Hatshy [7]2 years ago

7 0

-78 since they are both negative you just add them

tester [92]2 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

You might be interested in

IS THIS CORRECT?

Tems11 [23]

Answer:
Yes
Explanation:

8 0

2 years ago

Read 2 more answers

Find the zeros of the function.

Verdich [7]

Smaller x = -2/5

Larger x = 5

7 0

2 years ago

Help please, I don't know how to answer....

Alchen [17]

Step-by-step explanation:

the last one

x^2+2x+1 R(-5)

6 0

2 years ago

there is 3/5 of pie left if 4 friends wanted to share the pie equally how much pie would each friend receive/7095668/7abc4acb?ut

Serjik [45]

You would divide 3/5 by 4/1 so then that would mean you keep change flip so its 3/5 times 1/4 which is equal to 3/20 each person or friend would get

3 0

2 years ago

The coordinates of the endpoints of directed line sergeant ABC are A(-8,7) and C(7,-13). If AB:BC = 3:2 then the coordinates of

cestrela7 [59]

The correct answer is A) (1,-5)

Further explanation:

Given points are:

A(-8,7)=(x1,y1)

C(7,13)=(x2,y2)

IT is also given that

AB:BC=3:2

Which means that B divides the line segment in 3:2

Here,

m=3

n=2

To find the coordinates of B

$x_B=\frac{mx_2+nx_1}{m+n}\\ = \frac{(3)(7)+(2)(-8)}{3+2}\\=\frac{21-16}{5}\\=\frac{5}{5}\\=1\\y_B=\frac{my_2+ny_1}{m+n}\\=\frac{(3)(-13)+(2)(7)}{3+2}\\=\frac{-39+14}{5}\\=\frac{-25}{5}\\=-5$

The coordinates of point B are (1,-5)

The correct answer is A) (1,-5)

Keywords: Coordinate geometry, mid-point

Learn more about coordinate geometry at:

#learnwithBrainly

7 0

2 years ago