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2 years ago

What is 8 thousandths less than 4.989?

1 answer:

8 0

8000-4.989 so when you see the word less than it means that you have to subtract and more than you have to add so the answer for this question will be 7,995.011

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Can someone please do my math edgnuity for me?

Fudgin [204]

Answer: i will just let me know what

Step-by-step explanation:

3 0

2 years ago

Find the value of x.

posledela

Answer:

x = 50°

Step-by-step explanation:

2x = 140 - 40

2x = 100

x = 100/2

x = 50°

8 0

2 years ago

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Simplify the expression using properties of exponents. 25a^-5b^-8/5a^4b

ivanzaharov [21]

Answer: The simplification is $5*a^{-9}*b^{-9}$

Step-by-step explanation:

Here we need to use the property:

$\frac{a^n}{a^m} = a^{n - m}$

We have the expression:

$\frac{25*a^{-5}*b^{-8}}{5*a^{4}*b}$

We can separate it in parts with the same base, then we can rewrite this as:

$\frac{25*a^{-5}*b^{-8}}{5*a^{4}*b} = \frac{25}{5} \frac{a^{-5}}{a^4} \frac{b^{-8}}{b}$

Using the first property we can rewrite this as:

$\frac{25}{5} \frac{a^{-5}}{a^4} \frac{b^{-8}}{b} = 5*a^{-5 - 4}*b^{-8 - 1} = 5*a^{-9}*b^{-9}$

6 0

3 years ago

What is the answer to y the in the problem 8y+y=63

GuDViN [60]

Answer:

y=7y=7y=7

Step-by-step explanation:

How to solve your question

Your question is

8+=63

8y+y=638y+y=638y+y=63

Solve

Combine like terms

8+=63

8y+y=63{\color{#c92786}{8y}}+{\color{#c92786}{y}}=638y+y=63

9=63

9y=63{\color{#c92786}{9y}}=639y=63

Divide both sides of the equation by the same term

Simplify

Solution

y=7y=7y=7

3 0

2 years ago

Please help and show work thank you love you bye

amm1812

Answer: 5
Explanation:
7.7 - 3.11 = 4.59
U round up 4.59 and it equals 5

7 0

1 year ago

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