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3 years ago

Please help me please I want these problems completed with explanation. Just 5 questions please.

Mathematics

1 answer:

lubasha [3.4K]3 years ago

8 0

I cannot see the picture clearly please re-take it!

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Find the slope of the line throgh each pair of points

svlad2 [7]

Answer:

19/24

Step-by-step explanation:

slope = rise/run = (y1 - y2) / (x1 - x2)

s = (19 - 0) / (8 - -16)

s = 19/24

4 0

3 years ago

PLEASE HELP

irina [24]

Answer:

$12\sqrt{3}$ feet

Step-by-step explanation:

In a 30-60-90 triangle, the ratios of the side lengths of the triangle is $1:\sqrt{3} :2$

Where 1 is the shortest leg, root(3) is the longer leg, and 2 is the hypotenuse.

First we can set x equals to the length of the original pole, and so the shorter leg has a length of x/3 and using the ratio of side lengths, we can find that:

$\frac{x}{3} * \sqrt{3} = \frac{\sqrt{3} x}{3} = 12$

Solving for x, we find that

$x=\frac{36}{\sqrt{3} } = \frac{36 * \sqrt{3} }{\sqrt{3} * \sqrt{3} } = \frac{36 \sqrt{3} }{3} = 12\sqrt{3}$

So the length of the original pole would be $12\sqrt{3}$ feet

If you found this answer helpful, please consider marking it as brainliest, or give it a thanks and a 5 star review. Thanks!

6 0

3 years ago

Please help me with this

Leno4ka [110]

Answer:

abcdefghijklmnopqrstuvwxyz

Step-by-step explanation:

know i know my abcs why wont you sing with me

3 0

3 years ago

So I was doing a hooda math escape game, and forgot how to do these. Can you help me?

Elan Coil [88]

Pi * r ^ 2 that’s house help you out with what you need hunn

5 0

4 years ago

Read 2 more answers

Solve: x^4-34x^2=-225

dangina [55]

X
4
−34x
2
+225=0

2 Factor
x
4
−
34
x
2
+
225
x
4
−34x
2
+225.
(
x
2
−
25
)
(
x
2
−
9
)
=
0
(x
2
−25)(x
2
−9)=0

3 Solve for
x
x.
x
=
±
5
,
±
3
x=±5,±3

8 0

3 years ago