HELP! Simplify this radical.

Mathematics

1 answer:

Usimov [2.4K]3 years ago

5 0

The simplified answer to that radical is attached

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What should be the first step to solve the equation? 2x + 9(x - 1) = 8(2x + 2) - 5

MAXImum [283]

Step-by-step explanation:

the answer is b

3 0

3 years ago

I’m honestly confused on how to solve for k. please help.

stellarik [79]

Answer:

k=9

Step-by-step explanation:

$slope = \frac{y2 - y1 }{x2 - x1} \\ \frac{ - 5}{2} = \frac{ - 11 - k}{6 - ( - 2)} \\ - ( \frac{5}{2} ) = - ( \frac{11 + k}{8} ) \\ \frac{5}{2} = \frac{11 + k}{8} \\ 5 \times 8 = 2(11 + k) \\ 40 = 22 + 2k \\ k = \frac{40 - 22}{2} \\ k = 9$

4 0

2 years ago

[2.4–(0.3–3.21)÷2+0.44÷(−2)]÷ 2/5

netineya [11]

Answer:9.0875

Step-by-step explanation:

[2.4–(0.3–3.21)÷2+0.44÷(−2)]÷ 2/5=

[4.8:2-(-2.91):2-0.44:2]:2/5=

=[(4.8+2.91-0.44):2]*5/2=

=[(7.71-0.44):2]*5/2=

=(7.27:2)*5/2=(7.27*5):(2*2)=

=36.35:4=9.0875

6 0

3 years ago

What is 2+21*13-45+12*67

sleet_krkn [62]

Answer:

1034

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Kevin picked 13 more apples than Andy If Kevin picked 30 apples how many did Andy pick?

skad [1K]

The answer is 17. 30-13=17.

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3 years ago