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Softa [21]
3 years ago
14

Please help need this before 4:15pm

Mathematics
1 answer:
yawa3891 [41]3 years ago
7 0

Answer:

Top right i believe

Step-by-step explanation: the elements that make up life are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.

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If f(z)= sqrt z2+8z , then how much does f(z) increase as z goes from 7 to 8?
Nuetrik [128]

Answer:

B

Step-by-step explanation:

f(7)=\sqrt{7^2+8*7}=\sqrt{49+56}=\sqrt{105} \approx 10.247\\f(8)=\sqrt{8^2+8*8}=\sqrt{128}=8\sqrt{2} \approx 11.314\\f(8)-f(7)=11.314-10.247=1.067 \approx 1.07

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3 years ago
What is the solution to the liner equation <br><br> -12+3b-1=-5-b
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Answer:

b=2

Step-by-step explanation:

-12+3b-1=-5-b

Combine like terms

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Add 13 to each side

-13+13 +4b = -5+13

4b = 8

Divide by 4

4b/4 = 8/4

b = 2

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3 years ago
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The answer is D; could you make me the brainiest? Because the answer is 81m+27t
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Ryan is filling a box with 1-inch cubes. He filled the bottom layer as shown. Ryan wants to completely fill the box.
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What information is necessary to prove the triangles congruent by SAS? ​
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SAS requires two congruent sides and the included angle be also congruent

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