2 years ago

Help on this please asap

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

3 0

Answer:

87.75

Step-by-step explanation:

You are correct

You might be interested in

What is the area to this? (number 4)

IrinaK [193]

Use the formula 1/2(base1+base2)height. Substitute the values.

7 0

3 years ago

What is the base and height or area? PLS

Rainbow [258]

What do you want exactly i don’t understand the question. Comment and ill solve it

3 0

2 years ago

Read 2 more answers

Simplify the following expression completely using distribution and combining like terms

LiRa [457]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

Simplify ⇨ 19m + 14 - 3 (3m + 7)

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$\sf \: 19 m - 14 - 3 ( 3 m + 7 )$

Use the distributive property to multiply -3 by 3m+7.

$\sf \: 19m-14-9m-21$

Combine 19m and -9m to get 10m.

$\sf \: 10m-14-21$

Subtract 21 from -14 to get -35.

$\boxed{\boxed{\bf \: 10m-35 }}$

5 0

2 years ago

Show that (x+1) is a factor of f(x)=19x^42+18x-1

Dmitry_Shevchenko [17]

Answer:

see explanation

Step-by-step explanation:

If (x + 1) is a factor then f(- 1) = 0

f(- 1) = 19 $(-1)^{42}$ + 18(- 1) - 1 = 19 - 18 - 1 = 0

Thus (x + 1) is a factor of f(x)

6 0

2 years ago

Dorian has two bags. Each bag has the letters A, B, and C written on little pieces of paper inside of it. He draws one letter fr

anyanavicka [17]

I believe 1/3 since there is three of them.
But don't take my full word for it.

8 0

3 years ago