2 years ago

Which is a unit rate?

Mathematics

2 answers:

ivanzaharov [21]2 years ago

6 0

I think that answer is D I am not 100% sure but sorry if I am wrong

ch4aika [34]2 years ago

6 0

Answer:

18 miles driven in a week

Step-by-step explanation:

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2 years ago

PLEASE HELP!

leva [86]

Answer:

B. 56°

Step-by-step explanation:

We are given that m∠R is 66° and m∠T is 122°.

We can apply the supplementary rule since ∠S and ∠T are a linear pair. So, we can use ∠T to find ∠S through 180° - 122° = 58°.

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2 years ago

What is the length of the hypotenuse of the triangle?

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10 star-root 2 end units

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2 years ago

Read 2 more answers

Slope = 2/5; passes through (-3,1)

nydimaria [60]

Presumably we're after the line with that slope through that point. In general the line through $(a,b)$ with slope $m$ is

$y-b = m(x-a)$

Here we have $a=-3, b=1, m=\frac 2 5$

$y - 1 = \frac 2 5 (x--3)$

$y = \frac 2 5 x + \frac 6 5 + 1$

$y = \frac 2 5 x + \frac{11}{5}$

Check: The slope is clearly $\frac 2 5$
so we check

$y = \frac 2 5 (-3) +\frac{11}{5} = \frac 5 5 = 1 \quad\checkmark$

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2 years ago