3 years ago

Please someone help me

Mathematics

1 answer:

zlopas [31]3 years ago

5 0

Ann's score (14,205) is greater than the level 3 score by 30.

You might be interested in

What is the equivalent expression of y+2/5y

Nonamiya [84]

The answer Is going to be 24

8 0

3 years ago

the point 3,2 lies on a circle.what is the exact length of the radius of this circle if the center is located at (-1,-4)

Crazy boy [7]

You can use the distance formula to solve this.

Distance Formula:
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$

I am going to use point (3,2) as point 1 and (-1,-4) as point 2
Insert the points into the formula
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
Solve:
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
$d = \sqrt{(-4)^2 + (-6)^2}$
$d = \sqrt{16 + 36}$
$d = \sqrt{52}$
$d = \sqrt{52} = \sqrt{4}\sqrt{13}$
$d = \sqrt{52} = 2 \sqrt{13}$
$d = 2 \sqrt{13}$
$radius = 2 \sqrt{13} = 7.2111$

5 0

3 years ago

If Carri has 2345 marbles and subtracts 2156 how much does she have left?

Ann [662]

2345
2156
-------
0189

189 marbles left

5 0

3 years ago

Read 2 more answers

Estimate the sum of 202 and 57.

aalyn [17]

The estimate of the sum of 202 and 57 is 260. You add the numbers together and than round up.

8 0

3 years ago

Read 2 more answers

How do u simlpify 6feet/8yards?

Julli [10]

Well, there are 3 feet in a yard. So, 3ft=1yrd. Multiply the length value by 3. You could also multiply 3 by the # of yards (or in this situation, 8) Is that good enough?

5 0

3 years ago