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3 years ago

6v²-19v-36 College Prep Math

Mathematics

1 answer:

horrorfan [7]3 years ago

3 0

(3v+4)(2v-9) is there anything specific like favorite for grouping ?

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3 times a number is 10 less than the square of that number. Find the positive solution.

Alexus [3.1K]

Answer:x=5

Step-by-step explanation:

7 0

4 years ago

The angles of a qaudileteral are x,2x,100 and 110 degress find the value of 2x

Naya [18.7K]

Step-by-step explanation:

Hey there!!!!

We generally sum up all the angles to get 360° as per given in our question.

Here, in your question, we have values as,

x, 2x, 100°, 110°.

(We have 360° as the sum quadrilateral).

So, x° + 2x° + 100°+110° = 360°

3x°+210°= 360°

3x° = 360° - 210°

or, 3x° = 150°

$x = \frac{15 0 }{3}$

Therefore the measure of 2x is (2×50)°=100°.

Hopeit helps...

8 0

4 years ago

Read 2 more answers

The temperature was 8°f. It dropped so that the temperature was 0°f. What integer represents the change in temperature?

ololo11 [35]

I’m not sure ut I think it’s negative because the change is negative

8 0

3 years ago

What is the value of y in the solution set of the system of linear equations shown

zaharov [31]

The answer will be 10 because you plug in y=-×+12 in the equation 4x-2y=36. After you solve and do distributive property your new equation should be 4x+2x-24=36, then you add the like terms of 4x and 2x which will equal to 6x and your new equation should be 6x-24=36. Add 24 from both sides and your equation should be 6x=60, then you divide 60 by 6 and your final answer will be x=10 or 10

4 0

3 years ago

What two whole numbers does √22 fall between? What two whole numbers does √62 fall between?

RoseWind [281]

Answer:

The 2 whole numbers that fall between √22 are 4 and 5

4*4=16, 5*5=25

The 2 whole numbers that fall between √62 are 7 and 8

7*7=49, 8*8=64

Step-by-step explanation:

8 0

4 years ago