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kvv77 [185]
3 years ago
6

3x+2y=4 2x-y=5

Mathematics
2 answers:
Ann [662]3 years ago
8 0

Answer:

B. Has one solution

Step-by-step explanation:

It can be solved simultaneously to get the values of x and y

Sunny_sXe [5.5K]3 years ago
7 0

Answer:

c

Step-by-step explanation:

it only has one solution

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Higher Order Thinking Mike has
S_A_V [24]

Answer:

36

Step-by-step explanation:

28+8=36

8+8=16

BOOM GOT A BRAIN lol

5 0
3 years ago
At a track meet 2/7of the 756 competing athletes are sophomores. How many of the competing
kkurt [141]

Answer:

D

Step-by-step explanation:

700/7= 100

100*2= 200

200+ (756-700)= 256

256 closest to 216 than to 204 or any other answer.

5 0
3 years ago
Please help me if you can please
pychu [463]

Answer:

hello! :) have a good day!

Exact Form:

x= 87/35

Decimal Form:

x= 2.48571428

Mixed Number Form:

x= 2 17/35

5 0
3 years ago
The average distance from Earth to the Moon is approximately 238,900 miles. what is the distance in scientific notations?​
BabaBlast [244]
( 476,000 miles in general )
8 0
3 years ago
Find sin θ and cos θ if tan θ= 1/4 and sin 0>0.
Serga [27]

Answer:

\displaystyle \sin(\theta)= \frac{\sqrt{17}}{17}

\displaystyle \cos(\theta)= \frac{4 \sqrt {17} }{ 17 }

Step-by-step explanation:

We want to find sin(θ) and cos(θ) given that tan(θ) = 1/4 and sin(θ) > 0.

First, since tan(θ) and sin(θ) are both positive, cos(θ) must be positive as well.

Recall that tangent is the ratio of the opposite side to the adjacent side.

Therefore, the hypotenuse is:

h=\sqrt{4^2+1^2}=\sqrt{16+1}=\sqrt{17}

So, with respect to θ, the opposite side is 1, the adjacent is 4, and the hypotenuse is √17.

Then it follows that:

\displaystyle \sin(\theta)=\frac{1}{\sqrt{17}} = \frac{\sqrt{17}}{17}

And that:

\displaystyle \cos(\theta)= \frac{4}{\sqrt{17}} = \frac{4 \sqrt {17} }{ 17 }

5 0
3 years ago
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