2 years ago

What is the answer? Brainliest and 13 pointsssssss

Mathematics

1 answer:

vodomira [7]2 years ago

5 0

Answer:

Step-by-step explanation:

2x^2 +3y

Let x =3 and y=5

2 *(3)^2 +3(5)

We do exponents first

2 * 9 + 3(5)

Then multiply

18+ 15

Add

You might be interested in

Find the surface area of the right triangular prism (above) using its net (below).

a_sh-v [17]

I think the answer is 96 units squared

3 0

1 year ago

Read 2 more answers

What is 4 4/5 + 1 1/3?

Dafna1 [17]

Answer:

$\frac{92}{15}$

Step-by-step explanation:

change to improper

$\frac{24}{5} + \frac{4}{3}$

this gives us

$\frac{92}{15}$

final answer

plz mark as brainliest

7 0

2 years ago

Read 2 more answers

What is the cost if a $1,200 washing machine after a discount if 1/5 the original price

Fantom [35]

1/5 (or 20%) of $1,200 is $240
$1,200 - $240 = $960
The cost of a $1,200 washing machine after a discount of 1/5 (20%) is $960

3 0

2 years ago

The diagram shows a part of a regular 10 sided polygon<br> work out the size of the angle marked x

OverLord2011 [107]

Answer:

Step-by-step explanation:

7 0

2 years ago

Which written statement matches the inequality |-4| = |4|

otez555 [7]

Answer:

Step-by-step explanation:

both 4 and -4 are the same distance from 0

7 0

2 years ago

Read 2 more answers