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2 years ago

9

PLEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAASE HELP ME!!!!

1 answer:

frosja888 [35]2 years ago

4 0

B x=3 that is the answer

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8 (n + 2) = __n + __

Readme [11.4K]

Answer:

The blanks are 8 and 16

Step-by-step explanation:

Distribute the 8:

8(n + 2) = 8*n + 8*2 = 8n + 16

6 0

3 years ago

Read 2 more answers

NEED THIS ASAP Write the equation of a circle with a center at (1, 4) where a point on the circle is (4, 8).

AlekseyPX

Answer:

(x-1)^2 + (y-4)^2 = 5^2

Step-by-step explanation:

Using the standard equation of a circle with center at (h, k) and radius r:

(x-h)^2 + (y-k)^2 = r^2, we substitute 1 for h, 4 for k, 4 for x and 8 for y:

(4-1)^2 + (8-4)^2 = r^2, or

9 + 16 = 25 = r^2

Thus, the radius is 5

and the equation is (x-1)^2 + (y-4)^2 = 5^2. This matches the 2nd answer choice.

5 0

2 years ago

A function is represented by the graph. Complete the statement by selecting from the drop-down menu. The y-intercept of the func

maxonik [38]

Answer:

The y-intercept of the function represented in the graph will be: (0, 2)

The graph is also attached.

Step-by-step explanation:

Given the function

$y=3x+2$

the y-intercept of the function can be determined by setting x=0 and solving for y.

so

$y=3x+2$

$y=3(0)+2$

$y=0+2$

$y=2$

Thus, the y-intercept of the function represented in the graph will be: (0, 2)

The graph is also attached.

5 0

2 years ago

Read 2 more answers

A game starts by flipping a coin. If you get heads, then you get to roll a die and, if you roll a 4, you win the jackpot. If you

Mariana [72]

$\frac{5}{24}$

Step-by-step explanation:

There are two ways to win a jackpot.

Let $p_{1}$ be the probability for first method and $p_{2}$ be the probability for second method.

Probability to get a head= $p_{head}$ = $\frac{1}{2}$

Probability to get a $4$ in the die= $p_{4}$ $=\frac{1}{6}$

Probability to get a head and get a 4 in die=[ $p_{1}$ tex]p_{head}\times p_{4}[/tex]= $\frac{1}{2}\times \frac{1}{6} =\frac{1}{12}$

Probability to get a tail= $p_{tail}$ = $\frac{1}{2}$

Probability to get a heart= $p_{heart}$ = $\frac{13}{52} =\frac{1}{4}$

Probability to get a tail and get a heart in the deck= $p_{tail} \times p_{heart}$ = $\frac{1}{2}\times \frac{1}{4}=\frac{1}{8}$

Total probability to win a jackpot= $p_{1}+p_{2}=\frac{1}{12}+\frac{1}{8}=\frac{5}{24}$

So,probability to win a jackpot is $\frac{5}{24}$

3 0

3 years ago

Find the three arithmetic means in this sequence. 14, __, __, __, 26

Alina [70]

26 - 14 = 12
12 ÷ 4 = 3

26 - 3 = 23
23 - 3 = 20
20 - 3 = 17

14, 17, 20, 23, 26

Answer: The three missing arithmetic means in this sequence are 17, 20, 23.

6 0

2 years ago

Read 2 more answers