3 years ago

Expand and simplify (2x2 + 3)(4x + 5) - 8x(x - 2)

Mathematics

1 answer:

Bezzdna [24]3 years ago

4 0

I think the answer is 2x+12

You might be interested in

Kyle has a aquarium in the shape of a rectangular prism.The aquarium is 24 inches long and 10 inches wide. The volume of the aqu

jasenka [17]

To calculate to volume of a rectangular prism you use the formula l × w × h = V

l, w, and h are the sides, and V is the volume

So... 24 × 10 × h = 2,880

h = 2,880 / 240

h = 12

4 0

2 years ago

Read 2 more answers

Can u help me plz ?

natita [175]

Answer:

82 grams

Step-by-step explanation:

each rubber band weighs 3 grams because when 2 bands were added to 88 grams it went up 6 grams and six divided by 2 equals 3.

8 0

3 years ago

THIS IS URGENT I AM BEING TIMED IF YOU ANSWER I WILL MARK YOU BRAINLYIST.

lapo4ka [179]

Answer:

It's 0.3. Hope this helps!

Step-by-step explanation:

3 0

3 years ago

A cylindrical cup is 10 centimeters in height. When filled to the very top, it holds 500 cubic centimeters of water. What is the

Vladimir [108]

Answer:

Step-by-step explanation:

the formula for radius is

$r=\sqrt{\frac{v}{\pi h } }$

so. 500 divided by pi times 10. then square root your final answer. cool. let's get started.

3.14*10 is 31.4, you can do that without thinking.

500/31.4=15.92

$\sqrt{}$ 15.92= 3.99, or just 4

the radius is four.

6 0

3 years ago

shagufta has a part-time job she is paid £5.60. last week shagufta worked for 24 hours. work out shagufta's total pay for last w

Juli2301 [7.4K]

She would get paid £134.40

3 0

3 years ago