2 years ago

Can someone please help me with this square root problem?

Mathematics

1 answer:

nadya68 [22]2 years ago

4 0

Answer:

x=14.87

Step-by-step explanation:

What we want to use is pythagoras theorem:

a^2+b^2=c^2, where c is the hypotenuse

10^2+11^2=x^2

221=x^2

x= $\sqrt{221}$

x=14.866...

x=14.87

You might be interested in

A shopper buys 3 notebooks for $5 each. The percent sales tax is 8%. How much is the total sale?

Tamiku [17]

Answer:

$16.20

Step-by-step explanation:

3x5=15 15x.08=1.2 15+1.2=16.2

7 0

3 years ago

Read 2 more answers

Log base 4 (x+3)=-3<br> thank you!

Minchanka [31]

x= -15/4 => x= -3 3/4 or x= -3.75

5 0

3 years ago

The bailey family started a trip with a tank of 7/8 full of gas.The family finished the trip with a tank 1/4 full of gas.If no g

aleksklad [387]

The answer is A.5/8.

Why?

Multiply 1/4 with 2/2 to get the same denominator as 7/8, 8. That will yield 2/8.Then, simply subtract 2/8 from 7/8 (7/8 - 2/8), and that equals 5/8.

Hope this helps!

5 0

4 years ago

Read 2 more answers

There were 442 students at Deerlake Middle School who voted on a theme for the spring carnival. Those who voted represent 76% of

never [62]

Answer:

Option C is correct.

Step-by-step explanation:

Number of students of Deerlake middle school that voted = 442

Percentage of student that voted = 76%

Let x be the total number of student.

According to the Question,

$\frac{76}{100}\times x=442$

$x=442\times\frac{100}{76}$

$x=582$

Therefore, Option C is correct.

7 0

4 years ago

Eli has 7 games on his phone. His sister has 6 more than him. Which ratio compares the number of games on Eli’s phone to the num

sergij07 [2.7K]

Answer:

1 to 1.89 or 1:1.89

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers