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iren2701 [21]
3 years ago
14

What is (-1) - (-3) Pre-Algebra

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0

Answer:

guy is this correct

Step-by-step explanation:

-1+3=2

xDDD

8_murik_8 [283]3 years ago
3 0

Answer:

2

Step-by-step explanation:

-1-(-3) is the same as -1+3, which is 2

you can also rewrite it as 3-1, which is also 2

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Y = 2x + 5<br> Whats the answer for this? Whats the missing value <br> (2,__)
Anna35 [415]

Answer:

(-5/2, 5)

Step-by-step explanation:

Apply x-y intercepts theorem

(x,y)=(0,y) and (x,0).

then substitutes.

5 0
3 years ago
Find the length of CD
laiz [17]

Answer:

D

Step-by-step explanation:

Calculate the length using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = C(3, - 2) and (x₂, y₂ ) = D(7, - 8)

CD = \sqrt{(7-3)^2+(-8+2)^2}

      = \sqrt{4^2+(-6)^2}

      = \sqrt{16+36}

       = \sqrt{52} ≈ 7.2 → D

5 0
3 years ago
Read 2 more answers
Will Mark branliest! :)<br><br> (At the end it says round the the nearest tenth) thank you!
Jobisdone [24]

Answer:

B

Step-by-step explanation:

20 x 15 is 450 and add it to the semi circle which us 88.4

Hope this helps u :D

3 0
3 years ago
Read 2 more answers
What is a desirable characteristic when choosing a line of credit?
erik [133]

annual fee is your awnser hope it helped

4 0
4 years ago
If a bank account doubles in size every 5 years, then by what percent does it grow after only 3 years? Round to the nearest tent
mr Goodwill [35]

Answer:

Step-by-step explanation:

Alright, let get started.

Suppose the initial deposit in account = x

After five years, this accounts get doubled means  = 2x

Means in 5 years , the growth = 2x-x = x

So, in 1 year, the growth will be = \frac{x}{5}

So, in 3 years, the growth will be = \frac{x}{5}*3=\frac{3x}{5}

So percent grwoth will be = \frac{\frac{3x}{5}}{x}*100 = 60

Hence percentage growth is 60 %.    :  Answer

Hope it will help :)


4 0
3 years ago
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