-3(4v+1)-3(2v+3) how do you simplify

Answers

Answer 1

Answer: First you have to multiply the numbers out of the paranthesis, with the numbers in it:
$-3(4v+1)-3(2v+3)\n -3\cdot 4v-3\cdot 1-3\cdot 2v-3\cdot 3$
then solve :
$-12v-3-6v-9\n -18v-12$

Answer 2

Answer: $-3(4v+1)-3(2v+3) =\n-12v-3-6v-9=\n-18v-12$

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What are the square roots of 961?A.
−480.5 and 480.5

B.
−31 and 31

C.
−21 and 21

D.
−19 and 19

Answers

The square root of 961 is 31, because 31 * 31 = 961.

Therefore our answer is B.

B. 31 and 31
Hope i helped

Sa se determine masurile unghiurilor formate de doua inaltimi ale unui triunghi echilateral

Answers

Let's determine the
measures of the angles
formed by two heights of an equilateral triangle.

What is four divided by five/sixths

Answers

To work this particular problem I would first cover 4 in to a fraction which would be 8/2. Next you will multiple by the reciprocal of 5/6, which would be 6/5.

8/2 * 6/5 = 48/10. This then reduces to 24/5 or 4 4/5.

If this is correct your problem looks like: 5/6 ÷ 4. Well each (pie) would have 1/6 left of course. So add those up.........4/20 or 4/2. I did it and got both. :(
I still hope this helps! :D

Find the smallest number that has 1,2,3,4,5 as factors. What is the special name for this

Answers

LCM least common multipule to find find factors of all and group them so all are included 1=1 2=2 3=3 4=2*2 5=5 group 1*2*2*3*5=60 number is 60

The measure of an angle is 70.1°. What is the measure of a complementary angle?

Answers

Since complementary angles are two angles that equal 90, you subtract 70.1 degrees from 90 degrees. This gives you an angle of 19.9 degrees, which is the complement to the 70.1 degrees angle.

Hope this helps.

Answer:

give the top answer brainiest ^

Step-by-step explanation:

TOVOU, V V VI VIOLIIV VYVIScore: 0.67 of 1 pt
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LMNP is a rectangle. Find the value of x and the length of each diagonal.
LN = 5x + 19 and MP = 8x - 8
x=0

Answers

Question:

LMNP is a rectangle. Find the value of x and the length of each diagonal.

LN = 3x + 1 and MP = 8x – 4

Answer:

Value of x = 9, Length of LN = 64, Length of MP = 64

Solution:

Given LMNP is a rectangle. LN and MP are diagonals.

LN = 5x + 19 and MP = 8x – 8

Diagonals of a rectangle are equal in length.

⇒ LN = MP

⇒ 5x + 19 = 8x – 8

Combine like terms together.

⇒ 19 + 8 = 8x – 5x

⇒ 27 = 3x

Divide by 3 on both sides of the expression, we get

⇒ x = 9

The value of x is 9.

To find the length of the diagonals.

LN = 5(9) + 19

= 45 + 19

LN = 64

MP = 8(9) – 8

= 72 – 8

MP = 64

Length of LN = 64 and the length of MP = 64.

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