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3 years ago

PLEASE ANSWER 100POINTS+BRAINLEST PLEASE HELP NO DUMMY ANSWERS

Mathematics

2 answers:

vazorg [7]3 years ago

8 0

Answer:

uuuuuuuuuuuuhhhhhhhhhhhhhhh.............. if u have an amazon alexa ask her

Step-by-step explanation:

makkiz [27]3 years ago

7 0

The answer is on google no dumb stuff dummy

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A scalene triangle has two sides that are equal in length.

iogann1982 [59]

false that not true they have all unequal sides

8 0

3 years ago

Given f(x)=4x+5 and g(x)= x^2+x; find (f∘g)(-5)<br> Please show all steps thank you

Greeley [361]

Answer:

$(f\circ g)(-5)=85$

Step-by-step explanation:

We are given:

$\displaystyle f(x)=4x+5\text{ and } g(x)=x^2+x$

And we want to find:

$(f\circ g)(-5)$

This is equivalent to:

$\displaystyle =f(g(-5))$

So, we will evaluate g(-5) first, which yields:

$\displaystyle g(-5)=(-5)^2+(-5)=25-5=20$

So:

$=f(g(-5))=f(20)$

Then:

$\displaystyle f(20)=4(20)+5=80+5=85$

Therefore:

$(f\circ g)(-5)=85$

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3 years ago

Another geometry question♥♥

storchak [24]

Set the 2x - 1 equal to 9 then work backwards. 2x - 1 = 9 Nine minus one is eight divided by two is four. X = 4

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3 years ago

Find the quotient 115.338 ÷ 2.82

MaRussiya [10]

Answer:

The quotient is 40.9

6 0

3 years ago

What is the value of x2+9x+20 when x could be -5, -3 or -6

ANTONII [103]

Answer:

Step-by-step explanation:

You should use a ^ to indicate an exponent. x^2 is the same as x².

x² + 9x + 20

Replace the x with (-5).

(-5)² + 9(-5) + 20 = 25-45+20 = 0

Then do the same with x = (-3):

(-3)² + 9(-3) + 20 = 9 - 27 + 20 = 2

You can do x = (-6)

3 0

3 years ago