3 years ago

What is the square root of 248 + square root of 63

Mathematics

1 answer:

enyata [817]3 years ago

7 0

Answer:

1) √248 = ± 15.7480157

2)√63 = ± 7.93725393

Step-by-step explanation:

You might be interested in

For the Parabolay = (x – 7)2 – 3. the equation for the Line Of Symmetry is

devlian [24]

Answer:

x = 7

Step-by-step explanation:

y = (x – 7)^2 – 3

This equation is in vertex form

y = a(x-h)^2 +k

where (h,k) is the vertex

For a vertical parabola, the line of symmetry is x=h

x = 7

5 0

3 years ago

What is the slope of the line that passes through the points (−3, 1) and (1, −5) ?

kari74 [83]

Answer:

$m = \frac{ - 5 - 1}{1 + 3} = - \frac{6}{4} = \color{green} \boxed{ - \frac{3}{2} }$

8 0

2 years ago

Help me plzzzzzzzzz<br> solve for x

Svet_ta [14]

Answer:

$7) \frac{x+20}{x}=\frac{46}{30}$

$30(x+20)=46x$

$30x+600=46x$

$46x-30x=600$

$16x=600$

$x=75/2$

$x=37.5$

---------------------

$8) \frac{10}{3x+1} =\frac{22}{7x-1}$

$10(7x-1)=22(3x+1)$

$70x-10=66x+22$

$70x-66x=22+10$

$4x=32$

$x=\frac{32}{4}$

$x=8$

<u>---------------------</u>

hope it helps...

have a great day!!

4 0

3 years ago

1. The sum of any two integers is a whole number.

Nimfa-mama [501]

2. |2+(-4)| = 2 |2| + |(-4)| = 6

8 0

3 years ago

Determine whether the number is divisible by 3.give a reason based on the tests for divisibility 72

snow_lady [41]

72 is dividable by 3. It is divisible by 3 because when you add 7 and 2, you get 9. According to the tests for divisibility, if the sum of the digits is divisible by 3, then the whole number is. 9 is divisible by 3, therefore 72 is as well.

5 0

3 years ago

What is the square root of 248 + square root of 63​

What is the square root of 248 + square root of 63