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Mandarinka [93]
2 years ago
6

Answers and the top is to read it pls help for BIG BRAIN!

Mathematics
2 answers:
Rzqust [24]2 years ago
8 0
B-4 because your subtracting the number of books read.
Nata [24]2 years ago
4 0

Answer:

C. b-4

Step-by-step explanation:

The number -4 shouldn't change since she read 4 fewer books

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Last one for similarity transformations:)
MAXImum [283]

1. 1/2

2. Across Y axis

3. 3 rights and 2 ups (3, 2)

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2 years ago
Justus samples 3 oranges from each of his trees ,plus an extra 50 oranges from the whole orchard , to judge whether it is time t
Gemiola [76]

let there are x number of trees

Justus samples 3 oranges from one tree

Number of oranges he samples from x trees =3x

Extra oranges =50

total number of oranges = 3x+50

as a function f(x) we can write it as

f(x) =3x+50

6 0
2 years ago
Read 2 more answers
Least to greatest 0.35 3.5 0.53 0.3 0.5<br> Also least to greatest ( 9.7 9.67 9.76 19.6 9.6)
leonid [27]

Answer:

Least to greatest #1 - 0.3, 0.35, 0.5, 0.53, 3.5

Least to greatest #2 - 9.6, 9.67, 9.7, 9.76, 19.6

<em>Least meaning  the lowest/smallest number.</em>

<em>Greatest meaning the highest/ biggest number.</em>

3 0
3 years ago
Read 2 more answers
Please help me with this problem <br> Evaluate (-½·3)³
-Dominant- [34]

Answer: -27/8

Step-by-step explanation:

\left(-\frac{1}{2}\cdot \:3\right)^3

\mathrm{Apply\:exponent\:rule}:\quad \left(-a\right)^n=-a^n,\:\quad \mathrm{if\:}n\mathrm{\:is\:odd}

\left(-\frac{1}{2}\cdot \:3\right)^3=-\left(\frac{1}{2}\cdot \:3\right)^3

=-\left(\frac{1}{2}\cdot \:3\right)^3

\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n

\left(\frac{1}{2}\cdot \:3\right)^3=\left(\frac{1}{2}\right)^3\cdot \:3^3

=-\left(\frac{1}{2}\right)^3\cdot \:3^3

=-\frac{1}{8}\cdot \:3^3

=-\frac{1}{8}\cdot \:27

=-\frac{27}{8}

3 0
2 years ago
Given g(x) = :-2 +4, solve for a when g(x) = 0.
evablogger [386]

Answer:

-7/4

Step-by-step explanation:

You are looking for the composite g(f(2)). The simplest way to solve this is to evaluate f(2) and enter the solution in to your g function.

g(f(2))=g(-(2)^2-2(2)+4)=g(-4-4+4)=g(-4)

g(-4)=4/(-4(-4)-2)=4/(16-2)=4/14=2/7

Therfor, g(f(2))=2/7  **I'm assuming the -4x-2 is all in the denominator of the g(x) function. If -2 is not in the denominator you would have

g(f(2))=4/(-4(-4)) -2=4/16 -2=1/4 -2=1/4-8/4= -7/4

8 0
2 years ago
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