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3 years ago

Which is the best description for the graph?

Mathematics

2 answers:

Papessa [141]3 years ago

7 0

Answer:

The answer is B

Step-by-step explanation:

I took the test on edge

ludmilkaskok [199]3 years ago

4 0

Answer:

B. the graph decreases remains contant then decreases again i beleive

Step-by-step explanation:

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What is the interpret of the equation 2x+1. 5y=30

Setler [38]

The intercept would be 5 Y if you acually solve that equation

6 0

3 years ago

Send it quick guys...

Paladinen [302]

Answer:

194

Step-by-step explanation:

Recall 2 rules to solve this easily:

1. $(a+b)^2=a^2+2ab+b^2$

2. $(a-b)^2=a^2-2ab+b^2$

<em>Now, if we let a = 7 and $b=4\sqrt{3}$ , we can say the problem is basically of the form:</em>

$(a+b)^2 + (a-b)^2$

This can be simplified using the rules:

$(a+b)^2 + (a-b)^2\\a^2+2ab+b^2+a^2-2ab+b^2\\2a^2+2b^2$

Now we can plug the values of a and b we initially thought of (remember though $\sqrt{x} \sqrt{x} =x$ ):

$2a^2+2b^2\\2(7)^2+2(4\sqrt{3})^2\\ 2(49)+2(4\sqrt{3})(4\sqrt{3})\\98+2(4)(4)(\sqrt{3} )(\sqrt{3} )\\98+2(4)(4)(3)\\98+96 \\194$

194 is the final answer.

7 0

3 years ago

Evaluate ƒ( x ) = x 2 + 1 for ƒ(-1).

Thepotemich [5.8K]

When solving this you get f= 2

3 0

4 years ago

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In a certain Algebra 2 class of 26 students, 5 of them play basketball and 12 of them play baseball. There are 12 students who p

loris [4]

Answer: $\dfrac{7}{13}$

Step-by-step explanation:

There are only two games basketball and baseball.

Any student who plays could play basketball or baseball.

Given that there are $26$ students in total.

Given that there are $12$ students who don't play any game at all.

So,there are $26-12=14$ students who play play some baseball or basketball.

$Probability=\frac{\text{number of favourable outcomes}}{\text{total number of outcomes}}$

The required probability is $\frac{14}{26}=\frac{7}{13}$

6 0

3 years ago

Given the angles in the diagram, what is the measure of ∠C ?

Westkost [7]

Since quadrilaterals have interior angles that add up to 360, then subtract the known values from 360

360 - 90 - 90 - 146 = 64

Angle C = 64

8 0

3 years ago

Read 2 more answers