2 years ago

I need to know what is the square root of 7

Mathematics

2 answers:

antiseptic1488 [7]2 years ago

5 0

Square Root of 7
= 2.64575131106

vfiekz [6]2 years ago

3 0

Answer:

The square root of 7 is 49

Step-by-step explanation:

square root is like multiplying the number by itself to find the answer like 7*7=49

You might be interested in

Consider that lines u and v are parallel. Which equation models the relationship between the angles? What is the value of x? A)

anastassius [24]

Sent a picture of the solution to the problem (s).

5 0

2 years ago

Find the limit, if it exists (picture below)

valentinak56 [21]

Answer:

c. $\frac{1}{2 \sqrt{7} }$

Step-by-step explanation:

When plugging in zero into the given equation:

$\lim_{x \rightarrow 0} \frac{\sqrt{x + 7} - \sqrt{7} }{x} = \frac{0}{0}$

Answer is in indeterminate form = use L'Hospital's Rule:

(Derivative of the top / Derivative of the bottom)

$\lim_{x \rightarrow 0} \frac{ \frac{1}{2} (x + 7)^{ \frac{-1}{2}} - 0 }{1}$

Rearranged equation:

$\lim_{x \rightarrow 0} \frac{1}{2 \sqrt{x + 7} }$

Plug zero back into equation:

$\lim_{x \rightarrow 0} \frac{1}{2 \sqrt{x + 7} } = \frac{1}{2 \sqrt{0 + 7} } = \frac{1}{2 \sqrt{7} }$

Answer:

$\lim_{x \rightarrow 0} \frac{\sqrt{x + 7} - \sqrt{7} }{x} = \frac{1}{2 \sqrt{7} }$

5 0

2 years ago

Amar rakes leaves for his neighbors to earn money he earned 64 dollars after 8 hours of work

levacccp [35]

Amar makes 8 dollars an hour for raking leaves
8

6 0

2 years ago

If BC=2x-3 and AC=2x+10, find the length of AB

Anettt [7]

Answer:

Step-by-step explanation:

xcsddddssss

5 0

2 years ago

Someone help me with this

DaniilM [7]

Answer: 7.5

Step-by-step explanation:

3 0

2 years ago