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PtichkaEL [24]
3 years ago
5

PLS HELP ME WITH MY GEOMETRY

Mathematics
1 answer:
saveliy_v [14]3 years ago
6 0
1/5

9/45=1/5
8/40=1/5

I think this is right
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Please any help with steps
Arada [10]
I think the answer is 1/2. C.
7 0
2 years ago
Read 2 more answers
You deposit $400 in an account that pays 2.4% annual interest compounded monthly a. When does your balance first exceed $500? af
shtirl [24]

Answer:

The answer is $88

Step-by-step explanation:

The Math.random () function returns a floating-point, pseudo-random number in the range 0–1 (inclusive of 0, but not 1) with approximately uniform distribution over that range — which you can then scale to your desired range.

3 0
3 years ago
in a class where a number of girls is 36% of the total number there are 48 boys how many students are there in the class
Pavel [41]

Step-by-step explanation:

girls=36%

boys=100%-36%

=64%

boys:48=64%

?=100%

*you cross multiply to get

75 as the total students

3 0
2 years ago
Read 2 more answers
Diana has been saving nickels and dimes. She opened up her piggy bank and determined that it contained 48 coins worth $4.50. Det
tino4ka555 [31]

Answer:

6 Nickels

42 Dimes

Step-by-step explanation:

There are 48 coins in total (nickels and dimes). Let the number of nickels be "n" and the number of dimes be "d". So we can write:

n + d = 48

or

n = 48 - d

In dollars, we know nickels are worth 0.05 and dimes are worth 0.10. In total there is $4.50, so we can write:

0.05n + 0.10d = 4.50

Now replacing first equation [n = 48 - d] into 2nd, we get and equation in "d" and solve for d first:

0.05n + 0.10d = 4.50\\0.05(48-d) + 0.10d = 4.50\\2.4-0.05d+0.10d=4.50\\0.05d=4.50-2.4\\0.05d=2.1\\d=\frac{2.1}{0.05}=42

So, there are 42 dimes.

We know from before, n = 48 - d, so

n = 48 - 42 = 6

There are 6 nickels

3 0
3 years ago
Samantha saw two bottles of ketchup at the store. One bottle contained 4 pints while the other contained 1.25 quarts of ketchup.
Misha Larkins [42]

Answer:

The first bottle has 4 pints or 8 cups or 2 quarts.  The seconds has 1.25 quarts or 5 cups or 2 1/2 pints.  The one with 4 pints would have more so it would be a better deal.

Step-by-step explanation:

5 0
3 years ago
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