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Roman55 [17]
3 years ago
10

The side length of a square is blank meters find the area of the square and write your answer in simplest radical form.

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

77+24\sqrt{10} m²

Step-by-step explanation:

Since it is a square, the side lengths are the same. Multiply the side lengths by each other to find the area.

(4\sqrt{2}+3\sqrt{5})(4\sqrt{2}+3\sqrt{5})

= 32+12\sqrt{10}+12\sqrt{10}+45

= 77+24\sqrt{10} m²

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How to Estimate √40 to the nearest tenth.
notka56 [123]

Answer:

Square Root of 40 to the Nearest Tenth

Square Root to the nearest tenth

Square Root of 40 to the nearest tenth, means to calculate the square root of 40 where the answer should only have one number after the decimal point.

Here are step-by-step instructions for how to get the square root of 40 to the nearest tenth:

Step 1: Calculate

We calculate the square root of 40 to be:

√40 = 6.32455532033676

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

6.32

Step 3: Round

Round 6.32 so you only have one digit after the decimal point to get the answer:

6.3

To check that the answer is correct, use your calculator to confirm that 6.32 is about 40.

Step-by-step explanation:

Pls mark brainliest tyy!!

7 0
2 years ago
Determine whether the statement is true or false. If f and g are positive increasing functions on an interval I, then fg is incr
Leno4ka [110]

Answer: false

Step-by-step explanation:

If f and g are increasing on I, this implies that f' > 0 on I and g' > 0 on I. That is both f' and g' have a positive slope. However,

Using product rule;

(fg)' = fd(g) + gd(f)

(fg)' = f * g' + f' * g

and although it is given that g' and f' are both positive we don't have any information about the sign of the values of the functions themselves(f and g). Therefore, if at least one of the functions has negative values there is the possibility that the derivative of the product will be negative. For example;

f = x, g = 5x on I = (-5, -2)

f' = 1 and g' =5 both greater than 0

f and g are both lines with positive slopes therefore they are increasing, but f * g = 5x^2 is decreasing on I.

6 0
3 years ago
Help please <br><br> Answer question 2 please
finlep [7]

Answer:

which one is the walnut?

tell me in the comments, and I will answer :)

3 0
3 years ago
Read 2 more answers
a washer has an outside radius of 6cm and a hole of radius 28cm. calculate the area of the face of the washer ( give your answer
Cerrena [4.2K]

Answer:

the area of face of washer is 22cm sq

4 0
2 years ago
Miguel run faster than 19 of his teammates what percent of the team is slower than Miguel
nika2105 [10]

Answer:

he is faster than 95% of his team

Step-by-step explanation:

To finde this

First: Add Miguel to his 19 people equals 20 people

Next divide the 19/20

Providing the answer 0.95

to get the percentage multiply the decimal by 100: 0.95*100

= 95%

4 0
3 years ago
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