3 years ago

Question 1 (1 point)

Mathematics

1 answer:

s2008m [1.1K]3 years ago

8 0

Answer:

d. -18

Step-by-step explanation:

f(-3) = 10x - 3x + 3

10(-3) - 3(-3) + 3

-30 + 9 + 3

-30 + 12

= -18

Please mark me the Brainliest!?!

You might be interested in

Find the area of a rhombus. 4 30°

Vedmedyk [2.9K]

Answer:

$13.86$

Step-by-step explanation:

you should see 2 triangles with angle 60 bounded by two equal sides of 4

$=2(\frac{1}{2} (4)(4)sin 60)\\=13.86$

6 0

2 years ago

Needd help please and thank you!! It’s 1/E just in case you couldn’t see that! Thx!

Margaret [11]

Answer:

option A

The base is e^-1

Step-by-step explanation:

Given in the question a function, f(x) = (1/e) $^{x}$

This function can also be write as.

f(x) = $(e^{-1})^{x}$

by using Negative Exponent Rule

$x^{-n}=\frac{1}{x^{n}}$

This says that negative exponents in the numerator get moved to the denominator and become positive exponents.

5 0

3 years ago

Can someone pls help me with number 5 pls show your work so i can understand thanks

Natali [406]

Step-by-step explanation:

Let's represent Aaron's age with x and

Charlene's age with x+8

x+x+8=44

2x+8=44

2x=44-8

2x=36

x=36÷2

x=18

Aaron is 18 years old.

While Charlene is 18+8=26 years old.

Hope this helps!

7 0

3 years ago

How many strings of eight uppercase English letters are there that start with X, if no letter can be repeated?

spin [16.1K]

X 25*24*23*22*21*20*19
which gives you
2,422,728,000

5 0

3 years ago

I need help with this if you are right I will mark you

Dafna11 [192]

158 this does not need to be twenty charters as it is a multi choice question

8 0

3 years ago