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emmainna [20.7K]
3 years ago
15

Please help me with my algebra homework

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
7 0

Step-by-step explanation:

Here's the answer ....<em> </em><em>Hope</em><em> </em><em>it</em><em> </em><em>works </em><em>.</em>

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Can someone please help me?
andrey2020 [161]

Answer:

B

Step-by-step explanation:

If we plug in 1 into g(x), we get 4. We then plug in g(x) into f(x). When we solve 4², we get 16. Therefore, your answer is B

5 0
4 years ago
The ratio of boys to girls in a classroom is 15 to 12 . What is the ratio of boys to total students in the classroom?
zheka24 [161]

Answer:

15 to 27 (which is equal to 5:9)

Step-by-step explanation:

The ratio 15 to 12 indicates that there is a total of 27 people in the classroom (15+12).  So, if you want boys to total students, it's 15 to 27.  

You can divide each of these by 3 to simplify it and get 5:9.

4 0
3 years ago
Read 2 more answers
Anybody know how to do this?
snow_tiger [21]

The arc is 4 right,

And the whole circle has a perimeter of 20.

If you do 20/4, you get a total of 5 of those pink arcs that fit in the circle.

A circle has 360 degrees, so if you do 360/5 = 72 and That’s your answer. I hope you understand my logic, if you don’t I can clear some things up....?

ANSWER:

72 degrees

5 0
4 years ago
What is the e at the end of a scientific number?
kherson [118]
Scientific notation is another way to write a number. In scientific notation, the letter E is used to mean "10 to the power of." For example, 1.314E+1 means 1.314 * 101 which is 13.14 .
6 0
3 years ago
For your birthday, you want to take a group of friends to an indoor trampoline
Shkiper50 [21]

Answer:

Skyhigh : 40 friends

Jump it up : 90 friends

Step-by-step explanation:

Given that :

Total amount available to spend = $250

JUMP IT UP:

Party set up fee = $70

Amount paid per person = $2

Number of friends = 90

SKY HIGH:

Party set up fee = $50

Amount paid per person = $5

Number of friends = 40

INEQUALITY :

Party setup fee + amount per person * Number of persons ≤ available amount to spend

SKY HIGH:

50 + 5x ≤ 250

5x ≤ 250 - 50

5x ≤ 200

x ≤ 200/5

x ≤ 40

Hence,

Skyhigh = 90 friends

JUMP IT UP:

70 + 2x ≤ 250

2x ≤ 250 - 70

2x ≤ 180

x ≤ 180/2

x ≤ 90

Jump it up = 90

8 0
3 years ago
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