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zzz [600]
3 years ago
15

What would be the area of a regular polygon with a perimeter of 30 feet and an apothem of 4 feet?

Mathematics
1 answer:
Rzqust [24]3 years ago
8 0
60ft
Because the formula for a regular polygon is A=1/2(apothem)(perimeter). So first you would do is 1/2 times 4 which equals 4/2. 4/2 times 30 is 60, so 60 is the area.
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Olivia is growing roses and keeps track of how much fertilizer (in ounces) she adds to the soil and how many blooms each rose bu
dusya [7]

Answer:

<em>She needs to add no fertilizer, option A)</em>

Step-by-step explanation:

<u>Equation of a Line:</u>

According to the conditions of the question, being x the ounces of fertilizer Olivia adds to the soil, and y the number of blooms each rose bush has, the relation between them is

y = 1.345x + 4

It's bee required to compute the value of x such that the roses have 4 blooms, thus

1.345x + 4=4

Solving for x

1.345x=4-4=0

x=0

This means she needs to add no fertilizer, option A)

8 0
3 years ago
Read 2 more answers
the ratio of black bags to blue bags is 5 to 3. If there are a total of 185 black bags, then how many blue bags are there?
nlexa [21]

Answer:

There are 111 blue bags

Step-by-step explanation:

Let

x ----> the number of black bags

y ---> the number of blue bags

we know that

\frac{x}{y}=\frac{5}{3}

isolate the variable y

y=\frac{3}{5}x -----> equation A

x=185 ----> equation B

substitute equation B in equation A

y=\frac{3}{5}(185)

y=111

therefore

There are 111 blue bags

8 0
3 years ago
Martin charges $10 for every 5 bags of leaves he
Serhud [2]

Answer:

48

Step-by-step explanation:

if you multiply 24 by 10 you get 240 then you divide that by 5 which gives you your answer of 48.

3 0
3 years ago
Read 2 more answers
For every car you sell, you get a 6% commission. IF your total sales for the month is $125,650, what is your commission?
Lera25 [3.4K]
Let
x= total cost of cars
y= total commission paid out for all cars sold

6%= 6/100 = .06

Set up an equation:
y= .06(x)

Given: x= $125,650

substitute into the y= .06(x)

multiply $125,650 by .06.

The answers would be: 7539


hope this helped :)
3 0
2 years ago
Read 2 more answers
I need help with 13 please it’s due tomorrow
Yuliya22 [10]

the step by step instructions r in the pics

7 0
3 years ago
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