2 years ago

Please help me quickly

Mathematics

1 answer:

Mariana [72]2 years ago

8 0

Answer: the awnser to this problem is 38.5 sq. units

Step-by-step explanation:

You might be interested in

Which error did Kevin make?

Len [333]

Answer: A

(He has the side lengths in the wrong place in the cosine ratio)

6 0

3 years ago

Read 2 more answers

Factor x^4+xy^3+x^3+y^3 completely showing work.

babymother [125]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$x^4+xy^3+x^3+y^3\\\\=x^3*x+x*y^3+x^3+y^3\\\\=x(x^3+y^3)+x^3+y^3\\\\\boxed{=(x+1)(x^3+y^3)}\\$

Thank you

4 0

3 years ago

on each of 3 days Derrick rode 6.45 km to school 150 meters to the library and then 500 meters back home. how many kilometers di

Alisiya [41]

1,969.35.
first you add them all up (6.45+150+500)=656.45, which is how much he rode in 1 day, no you multiply it by 3. so 3(656.45)=1,969.35 so thats how many km he rode in three days

6 0

3 years ago

A rectangle is removed from the right hand corner of a square board. What is the area of the remaining board in square feet?

irinina [24]

Answer:

104 ft²

Step-by-step explanation:

12² - 4 x (12-2) = 144 - 40 = 104

5 0

3 years ago

Read 2 more answers

15 3/4 is less than -2+x Answers A. Add 15 3/4 to both sides of the inequality B.Subtract 2 from both sides of the inequality C.

DochEvi [55]

Answer:

Step-by-step explanation:

15 3/4 < -2+x

15 3/4 + 2< 2-2+x

71/4<x

5 0

3 years ago