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svet-max [94.6K]
2 years ago
11

I need help in algebra

Mathematics
2 answers:
Wittaler [7]2 years ago
6 0

Answer: 8

Step-by-step explanation:

Anna007 [38]2 years ago
3 0

Answer:

8

Step-by-step explanation:

How to solve

× + 5 = 13

subtract from both sides of the equation.

× + 5 - 5 = 13 - 5

13 - 5= 8

please give me brainliest and a thanks.

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How do i get a fraction and as a decimal for 72%full
garik1379 [7]
Move the decimal twice to the right to get a decimal (it should start behind the 2 and end up in front of the 7)
For a fraction just put it over 100 72/100
5 0
2 years ago
On a snow day, Jada created two snowmen in her yard. Snowman A was built to a height of 51 inches and Snowman B was built to a h
MaRussiya [10]

From the graph of the linear functions, we have that both snowman's will have the same height of 21 inches after 5 hours.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

For this problem, we have that:

  • The initial height is the intercept.
  • The melting rate, as a negative, is the slope.

Hence the functions are given as follows:

  • A(t) = 51 - 6t.
  • B(t) = 36 - 3t.

The functions are graphed at the end of the answer, with <u>A(t) in red and B(t) in blue,</u> and they intersect at (5,21), meaning that both snowman's will have the same height of 21 inches after 5 hours.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

7 0
1 year ago
a boat row a boat using a long pole of length 5.30m.when he holds the pole vertically at a particula point in the water such tha
nlexa [21]

Answer:

<u>1.06m</u>

0.2 × 5.3 = 1.06

3 0
1 year ago
How would I solve n^2=2n
lidiya [134]

Answer: n=0 or n=2

Step-by-step explanation: Step 1: Subtract 2n from both sides.

n²−2n=2n−2n

n²−2n=0

Step 2: Factor left side of equation.

n(n−2)=0

Step 3: Set factors equal to 0.

n=0 or n−2=0

n=0 or n=2

5 0
3 years ago
answer this question asap apexvs mathematics 4 thank you if it's correct I'll rate 5 &amp; heart it and give brainlest ​
storchak [24]

Answer: C

Step-by-step explanation: I hope this helps :)

8 0
3 years ago
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