3 years ago

Jenya answered 24 out of 30 questions correctly on her math test and 21 out of 25 questions

Mathematics

1 answer:

Anestetic [448]3 years ago

4 0

Answer:

Science Test

Step-by-step explanation:

Math test:

24/30 so divide 24 by 30 to see the percentage she got, which is 80%

Science test:

21/25, same process as before, 21 divided by 25 is 84%

Therefore, she scored higher on the science test.

You might be interested in

Find the area of a rectangle with length (3x+2) units with width ( 4x+10 ) units

pantera1 [17]

Answer:

Step-by-step explanation:

Area of rectangle = length * width

= (3x + 2)(4x + 10)

= 3x *(4x + 10) + 2*(4x + 10)

= 3x *4x + 3x *10 + 2*4x + 2*10

= 12x² + <u>30x + 8x</u> + 20 {Combine like terms}

= 12x² + 38x + 20

6 0

1 year ago

Read 2 more answers

a rectangular prism is 12 inches long, 6 inches wide and 10 inches tall. what is the length of it's longest diagonal?

dusya [7]

Answer:

15.620

Step-by-step explanation:

use pythagorean theorm :)

(the 6 is pointless for this problem)

7 0

2 years ago

The weights of four puppies are shown in pounds

storchak [24]

Answer:

9.125 9, 9.59

Step-by-step explanation:

3 0

2 years ago

Darren multiplied 0 x 1 x 1 = 1 is his answer correct

Gnoma [55]

No his answer is not correct, anything times 0 is always going to be 0. So it is impossible that his answer would be 1.

5 0

2 years ago

Find AC if AC=9x+2, BC=5x+1, and AB=9

AveGali [126]

AC = 20

Step-by-step explanation:

Given

$AC = 9x+2\\BC = 5x+1\\AB = 9$

B is between A and C so,

$AC = AB+BC\\9x+2 = 9 + 5x+1\\9x+2 = 5x+10\\9x +2-5x = 10 \\4x +2-2 = 10-2\\4x = 8$

Dividing both sides by 4

$\frac{4x}{4} = \frac{8}{4}\\x = 2$

Putting x=2 in AC

$AC = 9(2)+2\\= 18+2\\= 20$

Hence,

AC = 20

Keywords: Linear equations, variables

Learn more about linear equations at:

#LearnwithBrainly

6 0

2 years ago