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Sindrei [870]
4 years ago
7

9 to 2

Mathematics
1 answer:
Arlecino [84]4 years ago
5 0

<u>Answer:</u>

\frac { 4 } { 5 }

<u>Step-by-step explanation:</u>

We are given the following two points and we are to find the slope of the line which passes through these points:

(3.-1) and (-2,-5)

The formula of the slope is given by:

Slope = \frac { y _ 2 - y _ 1 } { x _ 2 - x _ 1 }

Substituting the given coordinates in the above formula:

Slope = \frac { - 5 - ( - 1 ) } { - 2 - 3 } = \frac { 4 } { 5 }

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Please help thank you.
alekssr [168]
Hello!

When doing Sine, Cosine and Tangent the sides of the triangle tell you what to do

The hypotenuse is H
The bottom side is A
The Straight up and down side is O


For Sine you do O / H
For Cosine you do A / H
For Tangent you do O/ A

Put in the values you Sine

Sin A = 5/ 13

Put in the values for Cosine

Cos A = 12/ 13

The answer is A) Sin A = 5/ 13, cos A = 12/ 13

Hope this helps!
8 0
3 years ago
D = {x|x is a whole number} E = {x|x is a perfect square between 1 and 9} F = {x|x is an even number greater than or equal to 2
ser-zykov [4K]
<span>E = {x|x is a perfect square between 1 and 9} = {1,4
</span><span>F = {x|x is an even number greater than or equal to 2 and less than 9}
</span><span>D = {x|x is a whole number}
</span>
answer
D ∩ (E ∩ F) = 4
4 0
4 years ago
John is redoing his dining room floor (12 ft by 10 ft) using wooden tiles. The square tiles are 8 inches long. John priced the t
muminat
John would need 270 tiles and he does not have enough money to buy the tiles he needs. He only has $400 and he would need $405.
4 0
4 years ago
Hello can someone please help me with this
GREYUIT [131]

Answer:

c)

Step-by-step explanation:

my guess is if she needs 1.04 tablets a day, and 1 tablet is closer to that than any other option listed

4 0
2 years ago
I need help with number 15 please help
zysi [14]

Answer:

15.2 , 21.5 , 27.9 , 29.5

Step-by-step explanation:

please give brainliest and help me on my recent

6 0
3 years ago
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