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Stels [109]
4 years ago
15

Which fraction is represented by point A on the number line?

Mathematics
1 answer:
Elanso [62]4 years ago
7 0

Answer:

-1

Step-by-step explanation:

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ZAED = 137°. What is AEB?<br> A А.<br> D<br> UJ<br> с
mario62 [17]

Answer:

AEB =43

Step-by-step explanation:

The two angles form a straight line so they add to 180 degrees

AED + AEB = 180

137+AEB = 180

AEB = 180-137

AEB =43

4 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
Lorico [155]

Answer:

A)Multiply both sides by 3x + 7.

Reset

A)the solution of the equation is  x=-12

Step-by-step explanation:

Hello

let

to begin isolating we must multiply both sides by 3x + 7.

Reset

this way

\frac{-22+3x}{3x+7}=2\\\frac{-22+3x}{3x+7}*(3x+7)=2*(3x+7)\\-22+3x=2*(3x+7)

let´s continue to find x

\\-22+3x=2*(3x+7)\\-22+3x=6x+14\\-22-14=6x-3x\\-36=3x\\x=\frac{-36}{3}\\ x=-12

the solution of the equation is x=-12

have a great day

7 0
4 years ago
3 times the difference between 5 and y
Crazy boy [7]

Answer:

3(5-y)

Step-by-step explanation:

3 0
2 years ago
Which expression corresponds to this graph?
d1i1m1o1n [39]

Answer:

C

Step-by-step explanation:

The expression is x>55 and 55 isn't included

7 0
3 years ago
Angle θ lies in the second quadrant, and sin θ = 3/5.<br> cos θ = <br><br> tan θ =
storchak [24]

Answer:


cos\Theta =\frac{4}{5}



tan\Theta =\frac{3}{4}


Step-by-step explanation:

Given : sin θ = 3/5

To Find : value of cos θ and tan θ

Solution :

use the identity:


sin^{2}\Theta +cos^{2}\Theta =1


putting value of sin θ


⇒ (\frac{3}{5})^{2} + cos^{2}\Theta =1


⇒\frac{9}{25} +cos^{2}\Theta =1


⇒cos^{2}\Theta = 1-\frac{9}{25}


⇒cos^{2}\Theta = \frac{16}{25}


⇒cos\Theta = \sqrt{\frac{16}{25}}


⇒cos\Theta =\frac{4}{5}


Thus , cos\Theta =\frac{4}{5}

Now to find value of tan θ


Since we know that


⇒ tan\Theta =\frac{sin\Theta }{cos\Theta }   (identity)


⇒tan\Theta =\frac{\frac{3}{5} }{\frac{4}{5} }


⇒tan\Theta =\frac{3}{5}\div \frac{4}{5}


⇒tan\Theta =\frac{3}{5}\times  \frac{5}{4}


⇒tan\Theta =\frac{3}{4}


Thus , the value of


tan\Theta =\frac{3}{4}


cos\Theta =\frac{4}{5}



3 0
3 years ago
Read 2 more answers
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