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3 years ago

What are the coordinates of its vertex?

Mathematics

1 answer:

MariettaO [177]3 years ago

3 0

Answer:

(-7,-3)

Step-by-step explanation:

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6c+14=−5c+4+9c<br><br> What does C equal?

maria [59]

Answer: c = -5

Step-by-step explanation:

$6c+14=-5c+4+9c$

Combine like terms

$6c+14=4c+4$

Subtract 4c from both sides.

$-4c+6c+14=4c+4-4c\\2c+14=4$

Subtract 14 from both sides.

$2c+14-14=4-14\\2c=-10\\$

Divide by 2 to isolate c

$\frac{2c}{2}=\frac{-10}{2}\\ c=-5$

Check:

$6c+14=-5c+4+9c\\6(-5)+14=-5(-5)+4+9(-5)\\-30+14=25+4-45\\-16=29-45\\-16=-16$

6 0

4 years ago

Read 2 more answers

The hypotenuse is 26. One of the legs measure 13. What is the length of the other leg?

vfiekz [6]

Answer:

22.5

Step-by-step explanation:

a= √c2−b2

a=√676 - 169

a=√507

a=22.516660498395

4 0

3 years ago

a small table is 2 feet by 3 feet a large table is twice as long and rwice as wide as the small table. Whats the area of the lar

Scorpion4ik [409]

Answer:

The area of larger table is 24 square feet.

Step-by-step explanation:

Given are the length and width of small table

$l_s = 2\ ft\\w_s = 3\ ft$

The area of a rectangular table is calculated by multiplying the length and width. It is also given that the length and width of the larger table is double the length and width of small table

So the length and width of larger table will be:

$l_l = 2*2 = 4\ feet\\w_l = 3*2 = 6\ feet$

The area of larger table will be:

$A_l = l_l*w_l\\= 4 * 6\\=24\ ft^2$

Hence,

The area of larger table is 24 square feet.

7 0

3 years ago

Is anyone good with this? I need help finding the answer.

dybincka [34]

To solve this problem, we have to find the perimeter of the shape.
we already know that two of the sides are 82m, all we need to do is find the circumference of the semicircles.
to find circumference, you multiply the diameter of a circle by pi. since we have two identical semicircles, we have one full circle. 66•3.14=207.24
207.24+82+82=371.24
the answer is 371.24m

3 0

3 years ago

To start a board game the player who rose to sixes gets to go first what is the probability that a buyer will roll to number cub

alexandr402 [8]

Answer:

the probability in which the buyer would roll to get two sixes is 1 ÷ 36

Step-by-step explanation:

The computation of the probability in which the buyer would roll to get two sixes is shown below:

= 1 ÷ (6 × 6)

= 1 ÷ 36

Hence, the probability in which the buyer would roll to get two sixes is 1 ÷ 36

4 0

3 years ago