3 years ago

3/5 + -7/5Answer fast please

Mathematics

2 answers:

Alisiya [41]3 years ago

6 0

Answer:

-0.8

Step-by-step explanation:

hope this helps :3

UNO [17]3 years ago

3 0

Answer:

-4/5 for fraction or -0.8 for decimal

Step-by-step explanation:

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Please help . I will mark brainliest

Step2247 [10]

Answer:

c: car b was 10 miles east of car a

Step-by-step explanation:

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3 years ago

Read 2 more answers

Domain Range -3 6 5 3 -2. 1

uranmaximum [27]

Hello there!

Domain={-3,5,2}
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3 0

3 years ago

Find the distance between the points with the given coordinates.√ (copy and paste the radical if necessary, no decimals)

Yakvenalex [24]

Answer:

$d=\sqrt{593}$

Step-by-step explanation:

Distance Between two Points in the Plane

Given two points A(x,y) and B(w,z), the distance between them is:

$d=\sqrt{(z-y)^2+(w-x)^2}$

We are given the points (5, 14) and (−3, −9). Substituting into the formula:

$d=\sqrt{(-9-14)^2+(-3-5)^2}$

$d=\sqrt{(-23)^2+(-8)^2}$

$d=\sqrt{529+64}$

$\boxed{d=\sqrt{593}}$

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3 years ago

If the radius of a circle is 3.2 meters, what is the diameter? Show your work

Likurg_2 [28]

Answer:

d=6.4m

Step-by-step explanation:

d=2r=2·3.2=6.4m

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3 years ago

Which of the expressions below can be factored using the difference of squares method?

lara31 [8.8K]

The expression that can be factored using the difference of squares method:
C) $100x^{2}-49y^{2}$
Factorization:
$100x^{2}-49y^{2} = (10x+7y)*(10x-7y)$

7 0

3 years ago

3/5 + -7/5Answer fast please​

3/5 + -7/5Answer fast please