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3 years ago

Solve the problem [(-7 + 2) +4] - 3 = ? A. -12 B. 6 C. -4 D. 2

Mathematics

2 answers:

shutvik [7]3 years ago

8 0

-4 use pemdas to solve it

slamgirl [31]3 years ago

3 0

Answer:

$- 4$

Step-by-step explanation:

$[(-7 + 2) +4] - 3 \\ = [( - 5) +4] - 3 \\ = - 1- 3 \\ = - 4$

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What is 36 divided by 6

Ivanshal [37]

If you would like to know what is 36 divided by 6, you can calculate this using the following step:

36 divided by 6 = 36 / 6 = 6

The correct result would be 6.

7 0

3 years ago

Read 2 more answers

In Exercise,Use properties of exponents to simplyfy the expression. (e2/3)(e3)

Wittaler [7]

Answer: $e^{\frac{11}{3}}$

Step-by-step explanation:

According to the Multiplication property of exponents : $a^m\cdot {a^n}=a^{m+n}$

For example : $2^7\cdot 2^5= 2^{7-5}=2^2$

Let's take one more example , $a^{-11}\cdot a^{1}=a^{-11+1}=a^{-10}$

The given expression : $(e^{\frac{2}{3}})(e^3)$

By Multiplication property of exponents , we have

$(e^{\frac{2}{3}})(e^3)=e^{\frac{2}{3}+3}$

$=e^{\frac{2+3(3)}{3}}=e^{\frac{2+9}{3}}$

$=e^{\frac{11}{3}}$

Hence, the simplified expression is $e^{\frac{11}{3}}$ .

8 0

3 years ago

Fast problem! Please help

KonstantinChe [14]

Answer:

D. 122 degrees

Step-by-step explanation:

The angle next to the 133 degree angle is equal to 47 degrees because they are linear pairs. (Linear pairs will always add up to 180 degrees).

The angle below the 75 degree angle is equal to 75 degrees because they are vertical angles. (Vertical angles will always be equal to each other).

Then by using the Triangle Exterior Angle Theorem. Your missing angle is equal to 47 degrees + 75 degrees = 122 degrees.

3 0

3 years ago

Manual is a word processor operator and makes $11.50 an hour. How much is his gross earnings for one week if he worked a total o

Shkiper50 [21]

Given :

Manual is a word processor operator and makes $11.50 an hour.

To Find :

How much is his gross earnings for one week if he worked a total of 52 hours.

Solution :

The operator makes $11.50 in an hour.

So, amount he make if he work 52 hours in a week is :

A = $(52 × 11.50)

A = $598

Therefore, the weekly income for this week is $598.

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3 years ago

I need help answering this question

Artyom0805 [142]

A I choose this because I’m just tryna complete the last thing for Brainly idk the real answer

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3 years ago