All categories

3 years ago

2n + 15 = 30 what is the answer

Mathematics

1 answer:

Alexxx [7]3 years ago

5 0

Answer:n = 13

Step-by-step explanation:

You might be interested in

Round 9,526,789 to the nearest hundred thousand

tino4ka555 [31]

Answer:

9,500,000. the ten thousands place has a two, which is one less than 3, rendering the 6 in the thousand's place ineffective

Step-by-step explanation:

4 or less let it rest, 5 or more let it score

3 0

3 years ago

Points A (3,8) and B (-4,8 are located on a cooridinate plane. Find the distance between them.

aleksandrvk [35]

-4 + 3 = 7
8=8
(7,0) = DISTANCE BETWEEN THEM

7 0

4 years ago

For every watch that Sarah sells, she earns $4. She gets an additional bonus of $50 for every 25 watches she sells. Last month,

kotegsom [21]

Answer:

Step-by-step explanation:

25 watches equals a $50 bonus + 25 * 4

25*4=100

100+50=150

150 can go into 506 three times with a remainder of 56.

since it fits three times that is 75 watches

now divided the remainder by 4 and add this to 75.

56/4=14

75+14=89

89 watches

4 0

3 years ago

Read 2 more answers

What angle pair is pictured?

True [87]

Step-by-step explanation:

Alternate and corresponding angles.

8 0

3 years ago

Read 2 more answers

The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting it

SpyIntel [72]

The equation of the new function is $g(x)= cos4 x+1$

Explanation:

The Parent function is $f(x)=cos x$

We need to determine the new function g(x) using the transformation by stretching the f(x) horizontally by a factor of 4 and shifting it 1 unit up.

The function transformation formula is given by

$f(x)=a \cos b(x-c)+d$

Where a stretches the function vertically

b compresses or stretches it horizontally,

c shifts the function left or right

d shifts the function up or down

Since, it is given that the function stretches horizontally by a factor of 4 and shifting it 1 unit up.

Hence, $b=4$ and $d=1$

Substituting these values in the formula, we have,

$g(x)=cos4x+1$

Thus, the equation of the new function is $g(x)= cos4 x+1$

8 0

3 years ago