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katen-ka-za [31]
3 years ago
8

Need help fast on a timer

Mathematics
2 answers:
Mila [183]3 years ago
5 0

Answer:

the answer is D.

!!!!!!!!!!!!!!!!!!!!!!!!

nikitadnepr [17]3 years ago
3 0

Answer:

D,  10i\sqrt{2}

Step-by-step explanation:

Separate -1, 2, and 100 from each other inside the radical. You can take out -1 as <em>i</em>, and 100 as 10. You now have 10<em>i</em> on the outside of the radical and 2 on the inside. Hope this helps.

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5y+3+4x identify parts in an algebraic expression
Sphinxa [80]

Answer:

y and x are variables, the 5 in 5y is a coefficient so is the 4 in 4x, the 3 is called a constant

Step-by-step explanation:

7 0
2 years ago
1. MATHEMATICS The sum of ages of Bola, Dada and Ayo is 32 years. After sharing a sum of money in ratio of their ages, if Bola g
solniwko [45]

Answer:

Bola is 8 years old.

Step-by-step explanation:

Let Bola's age be x

Dada's age be y

Ayo's age be z

If the sum of ages of Bola, Dada and Ayo is 32 years, then;

x + y + z = 32

If they share a sum of money in ratio of their ages, then the ratio of their ages will be x : y : z

Also if Bola gets N400, Dada get-N400 and Ayo get N800, then the total amount of money shared will be expressed as:

T = 400 + 400 + 800

T = N1600

Next is to get the age of Bola

\frac{age \ of \ bola}{32}* Total \ amount \ shared = Bola's \ Share

Substitute the required variables and values into the formula;

\frac{x}{32}*1600= 400\\50x=400\\x=\frac{400}{50}\\x=8

This shows that Bola is 8 years old

3 0
3 years ago
I need help with this question it’s asking what is the perimeter.
iogann1982 [59]
The perimeter is all the side lengths added up.
Add up all the side lengths:
6x - 4 + 6x - 4 + 12x + 3 + 12x + 3 + 14x + 13
Add all like terms.
50x + 11

The answer is C) 50x + 11 units
3 0
3 years ago
Read 2 more answers
Need answer quick for an assignment please.
lianna [129]

Answer:

y= 10x+7

Step-by-step explanan

7 0
3 years ago
PLEASE HELP EASY 10 POINTS!!
vlada-n [284]

Answer: 19.625

Step-by-step explanation: if u need the explanation add me

6 0
2 years ago
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