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Trava [24]
3 years ago
13

Classify the following triangle. Check all that apply. 60° 8.4 4.2 30" 7.3 A. Acute B. Equilateral C. Obtuse D. Scalene E. Isosc

eles O F. Right​

Mathematics
1 answer:
allsm [11]3 years ago
7 0

Answer:

A, C

Step-by-step explanation:

You might be interested in
Which conversion factors are used to convert 12 m/s to kilometers per minute?
Lera25 [3.4K]

Answer:

see the procedure

Step-by-step explanation:

we have

12\ \frac{m}{s}

Remember that

1\ km=1,000\ m

To convert m to km multiply by (1/1,000)

1\ min=60\ sec

To convert sec to min multiply by (1/60)

substitute

12\ (\frac{(1/1,000)}{(1/60)})=12(\frac{60}{1,000})=0.72\ \frac{km}{min}

7 0
3 years ago
What is the equation of the line through 4.2 and 0, -2?
MissTica

Answer:

y = x-2

Step-by-step explanation:

y = mx + b as an equation

m = slope

slope = (change in y) / (change in x) = (y₂-y₁)/(x₂-x₁) = (y₁-y₂)/(x₁-x₂) = (2-(-2))/(4-0) = 4/4 = 1

y = 1*x + b

plug a value in, e.g. (0, -2)

-2 = 1 * 0 + b

-2 = b

our equation is thus

y = x - 2

7 0
2 years ago
PLEASE HELO ASAP WILL MARK BRAINLIEST
ss7ja [257]
A.) 1/2

B.) 3

For the first one, just plug the value of x (4) everywhere you see x in the formula.

For the second one, place 1 wherever you see f(x)

Hope this helps
6 0
3 years ago
Need help plez and thanks
bulgar [2K]
What do u need help with
8 0
3 years ago
Read 2 more answers
Need help plz i dont know how to do this
nexus9112 [7]
You FOIL
9x^2-15x+21x-35
Combine like terms
9x^2 + 6x - 35
8 0
3 years ago
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