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harina [27]
3 years ago
12

Ok yall I really need help with this!

Mathematics
2 answers:
Nana76 [90]3 years ago
8 0

Answer:

25

Step-by-step explanation:

PEMDAS

Andrew [12]3 years ago
4 0

Answer:

sqrt 63  = sqrt9 * sqrt7

            = 3 sqrt7

Step-by-step explanation: i probally did it wrong :(

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You lend out S5500 at 10% compounded monthly. If the debt is repaid in 18 months, what is the total owed at the time of repaymen
GrogVix [38]

Answer:

$6386.1140

Step-by-step explanation:

Using the compound interest formula :

A = P(1 + r/n) ^nt

P 5500 ; rate, r = 10% = 0.10 ; t = 18 months = 18/12 = 1.5 years,

Compounding times per period = 12 (monthly)

A = 5500(1 + 0.1/12)^12*1.5

A = 5500(1 + 0.0083333)^18

A = 5500(1.0083333)^18

A = 5500 * 1.1611116

A = 6386.1140

Hence, amount to be repaid = $6386.1140

8 0
3 years ago
ASAP NO LINKS EXPLANATION PLEASE a boat traveled 400 miles in 8 hours find its rate of speed in miles per hours
Vladimir79 [104]

Answer:

50 miles per hours

Step-by-step explanation:

400 miles per 8 hours is the same as

200 miles for 4 hours which is the same as

100 miles for 2 hours which is still the same as

50 miles per hour

I just divided each one by two until I reached the unit rate

5 0
3 years ago
Read 2 more answers
How to solve this problem?
klio [65]
Assuming that says a² + B² and not a² ÷ B², your answer would be 5.

To answer this question you need to find the value of a and B, which you can do by finding the roots of x² - 3x + 2 = 0. You can do this by factoring the equation to get (x - 2)(x - 1) = 0, and so x = 2 or x = 1.

Then, we just need to square 2 and 1, and add them, giving us 4 + 1 = 5.

I hope this helps!
8 0
4 years ago
What is 3/8 of $36.48​
irakobra [83]

Answer:

$13.68

Step-by-step explanation:

An easy way to find 3/8 of $36.48​ is to find 1/8 first. To do this divide 36.48 by 8. This equals 4.56, then to find 3/8 multiply this by 3. Which equals $13.68. A faster way to do this is also to just multiply 3/8*36.48, which also equals $13.68.

6 0
3 years ago
Can someone help me with math, please? No links 100 points
Cerrena [4.2K]
Congruent because both angles are the same
4 0
3 years ago
Read 2 more answers
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