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Naily [24]
4 years ago
13

tom is making a rectangular garden. he decides to make the garden 30 ft long by 15 ft wide. Later, tom decides to keep the lengt

h of the garden the same but change the width. Do the area a and the width w have a direct variation
Mathematics
1 answer:
UkoKoshka [18]4 years ago
3 0
Width=25 got me m; iyyyyg
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What’s the answer ??????
frozen [14]
It’s 8cm ……..the answer is 8cm you can tell because on the other side it says 8 and pr is the same size as the other
5 0
3 years ago
Identify the volume of a cone with base area 64π m2 and a height 4 m less than 3 times the radius, rounded to the nearest tenth.
melomori [17]
V=basearea times 1/3 times height
basearea=6<span>4π m2
hmm, they try to make it difficult

basearea=circle=pir^2
pir^2=64pi
divide by pi
r^2=64
sqrt
r=9

h is 4 les than 3 time r
h=-4+3(8)
h=-4+24
h=20

v=1/3*64pi*20=1280pi/3 m^3=1350.4

C
</span>
4 0
4 years ago
Your parents have a credit card with a balance of $3,287.90 at an interest rate of 14.5% APR. They pay $1,200.00 each month on t
aleksandrvk [35]

It will take them approximately 3 months to pay off the balance on the credit card

<h3 /><h3>First Month</h3>

To solve this problem, we need to find the interest on 3287.90 at 14.5%

for the first month, we would have

\frac{x}{3287.90}=\frac{14.5}{100}  \\x=476.74

Now we divide this by 12 to give the interest payable on the first month

\frac{476.75}{12}=39.73

So we have

(3287.90+39.73)-1200=2127.63

<h3>Second Month</h3>

We would do the same thing for the second month and it will give us

(\frac{x}{2127.63}=\frac{14.5}{100})/12\\\frac{308.506}{12}=25.71

For the second month, we have $25.71 as the interest payable

We can calculate how much would be left after the second month.

(2127.63+25.71)-1200=953.34

<h3 /><h3>Third Month</h3>

In the third month, since the balance remaining is less than the monthly payment schedule, we can assume they'd pay everything off which is 953.34.

From the calculations above, we can see that it'll take them 3 months to pay off the credit card balance.

The balance at the end of each month are;

  • $2,127.63
  • $953.34
  • $0

Learn more on APR here;

brainly.com/question/11686424

6 0
2 years ago
Classify these sequences as arithmetic, geometric, or neither. Make sure to justify your answer
xxTIMURxx [149]

Answer:

6) 7, 14, 28, 54 - geometric sequence

( multiplication with 2 )

7) 1000, 200, 40, 8 - geometric sequence

( division by 5 )

8) 7, 14, 21, 28 - Arithmetic sequence

( addition of 7 )

6 0
3 years ago
What is the factorization of the expression below?<br>36x^2-25​
Nata [24]

Answer:

36

x

2

−

25

=

(

6

x

)

2

−

5

2

=

(

6

x

−

5

)

(

6

x

+

5

)

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
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