All categories

2 years ago

What is the value of (10 – 6)2 + 6 • 2 – (3 + 2)2? A. 10 B. 3 C. –1 D. –5

2 answers:

8 0

I believe the answer is A,
(10-6)2+6•2-(3+2)2
4•2+6•2-5•2
8+12-10
20-10
10
To solve these questions use PEMDAS
First you do the Parentheses
Then solve Exponents
After that Multiple and divide left to right
Lastly Add and subtract left to right

IrinaVladis [17]2 years ago

4 0

Answer:

A. 10

Step-by-step explanation:

(10-6)2 + 6*2 - (3+2)2

20-12+12-6+4

8+12-10

20-10

You might be interested in

Is 7.525225222....... rational or irrational ?

ankoles [38]

Answer:

It is irrational

Step-by-step explanation:

7.525225222....... is non terminating non reoccurring

Therefore it is irrational

3 0

2 years ago

Four friends went to a concert and paid $12 total for parking and $x per ticket. The expression $4x + $12 represents the total c

Sever21 [200]

Answer:4

Step-by-step explanation:

5 0

2 years ago

Which function is the inverse of g(x)=2*∛(x−3)+4

Rama09 [41]

Answer:

(((x-4)/2)^3)+3=y

Step-by-step explanation:

You just have to switch the y and the x and then isolate the y

6 0

1 year ago

You borrowed $25 from your friend. You paid him back in full after 6 months. He charged $2 for interest. What was the annual sim

Paraphin [41]

$\bf \qquad \textit{Simple Interest Earned}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\to &\$2\\
P=\textit{original amount}\to& \$25\\
r=rate \\
t=years\to &\frac{1}{2}
\end{cases}$

bearing in mind, "t" is in years, 6months is just 1/2 year

solve for "r", you'd get a decimal amount, multiply times 100, to get the percentage form

5 0

2 years ago

Read 2 more answers

When we take a census, we attempt to collect data from (a) a stratified random sample. (b) every individual selected in an SRS.

likoan [24]

Answer:

The answer is "Option C".

Step-by-step explanation:

The census is meant to count a whole population of a nation and the place, where everyone normally lives. It is a statistical method, which analyses all groups or components of its community used then for a specific particular population so not all representatives with this population. It try to collect data from everybody in the community and we're doing a census.

7 0

1 year ago