-3- (-4) as an addition equation GIVING 55 POINTS

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

3 0

Answer:

-3+4=1

Step-by-step explanation:

the -(-4) turns positive to get -3+4

Tems11 [23]3 years ago

3 0

Answer:

-3+4=1

Step-by-step explanation:

When subtracting negatives a negative and a negative equals a positive.

In simpler terms. When there is a subtraction sign in front of a negative number, it automatically turns the equation to a positive

Example: -3-(-4)= -3+4

-3 plus 4 is 1

You might be interested in

What is 21% of 456? Calculate the percentages. Make sure to show all your work!

Alex777 [14]

Answer:

21% of 456 = 0.21 x 400 + 0.21 x 50 + 0.21 x 6 = 95.76

Step-by-step explanation:

8 0

3 years ago

A trapeziodal pyramid has a volume 2856insquared the height of the pyramid is 24in and the lengths of the 2 two bases of the tra

zalisa [80]

V = 1/3Bh
B = 1/2(b1 + b2)t

V = 1/3[1/2(b1 + b2)t] * h
h = 24
b1 = 13
b2 = 29
t = ?
V = 2856

Substitute:
2856 = 1/3[1/2(13 + 29)t](24)
2856 = 1/6(42)(24)t
2856 = 7(24)t
2856 = 168t
t = 2856/168 = 17 in height of the trapeziod

8 0

3 years ago

I'm stuck on this part of my pretest, I jut need to know where the correct angles go to.

Zolol [24]

Refer to the attachment :)

6 0

3 years ago

Shana is climbing a mountain at a constant pace. She rises in elevation by 17.5 feet per minute. After hiking for 30 minutes, a

Mnenie [13.5K]

Answer:

The linear equation for Shana's elevation is $E = 17.5\cdot t+1640$ .

Step-by-step explanation:

According to the statement, we find that Shana is climbing at constant rate in time and height as a function of time can be represented by linear function:

$E = h_{o}+\dot h\cdot t$ (Eq. 1)