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3 years ago

Please help me label each triangle based on its angles and sides.

Mathematics

2 answers:

Minchanka [31]3 years ago

7 0

I hope this is right because I don’t really understand the question but

7. Equilateral
8. Acute
9. Right
10. Obtuse
11. Acute
12. Right

Olenka [21]3 years ago

5 0

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you(i got this from someone else)

Step-by-step explanation:

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Can somebody help me on these two

Zarrin [17]

to find the slope for the first one, use the formula $\frac{y2-y1}{x2-x1}$

(It's the slope formula)

so... $3=y2, 3=y1, 2=x2, 10=x1$

then plug in... $\frac{3-3}{2-10} =\frac{0}{-8} = 0$

this line has a slope of 0

As for the miles problem, to find mph, the miles have to be at 1.

so... $4x=242\\x=60.5$

therefore, he drove 60.5 mph

6 0

2 years ago

PLEASE HELP ASAP!!!!!!!!!!

alexgriva [62]

I think it is 715 mph but I may have done my math wrong....

5 0

3 years ago

Write the equation in slope- intercept form

hodyreva [135]

Answer:

1. y=3x-1

Step-by-step explanation:

y=mx+b

y=output

m=slope

x=input

b=y-intercept

6 0

2 years ago

If the slope of line L is -2/5, what is the slope of line m so that line l and line m are perpendicular?

ki77a [65]

Perpendicular lines have negative reciprocal slopes. So if the slope is -2/5...to find the negative reciprocal, " flip " the slope and change the sign.
So we flip -2/5 and we get 5/-2...and now we change the sign...and we get 5/2. So our perpendicular slope will be 5/2.

3 0

3 years ago

A green die and a red die are tossed. What is the probability that a "4" shows on the green die and a "5" shows on the red die?

Vera_Pavlovna [14]

Answer:

1 out of 6 for green die and 1 out of 6 for red die

Step-by-step explanation:

As we know there are six numbers on both of the dices

so if we toss a die there is a 1 out of 6 outcomes that a 4 comes out for the green die and 1 out of 6 outcomes again for the red die

5 0

2 years ago