2 years ago

5 tens + 5 tens in standard form

Mathematics

2 answers:

Alexeev081 [22]2 years ago

7 0

5 ten is equal to 50.
So, then what is 50 + 50
100

bogdanovich [222]2 years ago

4 0

5 tens equals 50. so you would do 50+50= 100

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4vir4ik [10]

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4 0

3 years ago

Simplify.<br>y^5 ÷ y^3 × y^2 <br>NEED HELP ASAPP PLEASEEE ??? <br>Will get BRAINLIEST***

Volgvan

Answer:

y^5 ÷ y^3 * y^2 = y^4

Step-by-step explanation:

https://www.symbolab.com/solver/factor-calculator/Simplify%20y%5E%7B5%7D%5Cdiv%20y%5E%7B3%7D%C3%97y%5E%7B2%7D%20

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3 years ago

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Harlamova29_29 [7]

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6 0

3 years ago

what is the sum of two numbers is "-7." Two times the first number equals 4 the second number. Find the two numbers.

skelet666 [1.2K]

Answer:

$\sf \text{The numbers are $\dfrac{-14}{3} $ and $\dfrac{-7}{3}$}$

Step-by-step explanation:

Let the numbers be x , y

Sum of two numers = -7

x + y = -7------------(I)

Two times the first number equals 4 the second number.

2x = 4y ----------(II)

Divide both sides by 2

$\sf \dfrac{2x}{2}=\dfrac{4y}{2}$

x = 2y

Subtitute x = 2y in equation (I)

2y + y = -7

3y = -7

y = -7/3

Plugin y = -7/3 in equation (II)

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2 years ago

I need help on question 8 asap

Mekhanik [1.2K]

Answer:

-13

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers