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Natali5045456 [20]
3 years ago
9

Hi please help ! this is rlly confusing! 15 points .

Mathematics
1 answer:
Bingel [31]3 years ago
4 0
B. Quadrant 2 you can tell because point J is in the upper left quadrant.
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I am between 24 and 34 u say my name when u count by twos from 0 u say my name when u count by 5 from 0 what number am i
katen-ka-za [31]
Hi there 
let me help you out 

The answer is 30 
To find the answer you have to find the multiples of 2 and 5 
2,4,6,8,10,12, 14,16,18,20,22,24,26,28,30,32,34,
5,10,15,20,25,30

30 comes in both time tables. 
it also does not cross 34

hope this helps you 

4 0
3 years ago
Write The equation 3X +2 equals 4X to the second power in standard form
ale4655 [162]
3x+2=4x^2 would turn into -4x^(2)+3x+2=0 If you want X you would need to use  x=3+- sqrt (41) divided by 8.

There you go hoped I helped. :)
5 0
4 years ago
F(x)=2x^2+3x+2<br><br> Solve f(5)
Nitella [24]

Answer: 80

Step-by-step explanation:

4 0
3 years ago
In 2001,the united states oil consumption was 7,297.4 millions of barrels,while japan's was 1,979.4 millions of barrels. How man
kirill [66]

Answer:

5,318 millions of barrels

Step-by-step explanation:

Subtract Japan's number of barrels from the US' to find the difference:

7,297.4 - 1,979.4 = 5,318 millions of barrels

5 0
3 years ago
A triangle has two sides measuring 16 and 21. The included angle is 116°. What is the length of the side opposite the 116° angle
Crank

Answer:

Length of the side opposite to angle 116^{\circ} is 31.49

Step-by-step explanation:

Included angle can be defined as the angle in between two sides of the triangle.

So angle 116^{\circ} is in between sides 16 and 21.

Refer to the attachment for triangle diagram.

To find the length of opposite side, use cosine rule as follows

a^{2}=b^{2}+c^{2}-2\:b\:c\cos\left(A\right)

From the diagram, b = 21,c = 16,\angle A=116^{\circ}

Substituting the values in the formula,

a^{2}=\left(21\right)^{2}+\left(16\right)^{2}-2\left(21\right)\left(16\right)\cos\left(116\right)

Simplifying,

a^{2}=441+256-225792\left(-0.44\right)

a^{2}=991.59

Taking square root on both sides,

\sqrt{a^{2}}=\sqrt{991.59}

a=31.49

Therefore length of third side is 31.49

7 0
3 years ago
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