Mathematics High School

What is the first step in evaluating this expression

Answers

Answer 1

Answer: Do the exponent

Step-by-step explanation: The reason for my answer is because of PEMDAS which stands for

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

Really hope that this helps you out

Answer 2

Answer:

Its A

Step-by-step explanation:

Related Questions

Help fill in the blanks ?

Answers

The answer is -3x and 24 hope it helps

Yeah the answer is -3x and 24

A drawer contains 3 red pens, 4 blue pens, and 7 black pens. If you randomly pull
a pen out of the drawer, what is the probability it is blue?

Answers

Answer:

i belive the answer is 3/14

Step-by-step explanation:

I could be wrong

Answer:

4/14 or 2/7

Step-by-step explanation:

there are 3 red pens, 4 blue, and 7 black

add those numbers to get the total (14 pens) then take the blue pens (4) to make the fraction 4/14 (4 blue out of 14 pens total). Then simplify the fraction.

Fred bought 5 liters of liquid laundry detergent, 5,250 milliliters of fabric softener, and 1.5 liters of bleach. How many liters of liquid did he buy in all?

Answers

11.3 liters I think

Area of the figure!!!

Answers

Answer:

A) 51 [tex]m^2[/tex]

Step-by-step explanation:

Zoe and Hannah share tips in the ratio 3 : 7
Last week, Zoe received £24

How much did Hannah receive?

Answers

Answer:

£ 56

Step-by-step explanation:

3 : 7

Zoe - 24

3x8 = 24

7 x 8 = 56

Hannah received 56.

I NEED HELP WITH THIS!! I WILL OFFER BRAINLIEST FOR THE BEST ANSWER! HOWEVER, ANY ABSURD ANSWERS WILL BE REPORTED!!

Answers

The answer is B I believe

Pl help it’s for a grade

Answers

It’s the third one! Sorry if I’m incorrect

Answer:

Third should be it maybe

If you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all error(s) and then show the correct solution.

Answers

It is wrong. Here are the correct steps.

25^5=125^x+1

(5^2)^2=(5^3)^x+1

4=3(x+1)

4=3x+3 This is the step he did incorrectly.

1=3x

1/3=x

Estimate. 593÷27
please answer fastt

Answers

Answer:

Step-by-step explanation:

21.962962963

Estimated: 22

Hope it helps plz give brainliest! :D

who wants brainlist and points

Answers

Answer:

6 times 10^3

Step-by-step explanation:

You multiply 3 and 2 together and 10^7 and 10^-4 together. 3x2 is equal to 6 and 10^7 times 10^-4 is the same as 10^7-4 which is equal to 10^3. Therefore, the answer is 6 times 10^3.

If this has helped please mark as brainliest

Answer:

the awnser i c

Step-by-step explanation:

Marty drinks 2 cups of water each day. Katie drinks 14 times as much as Marty. How many fluid ounces of water do they drink all together? Hint: There are 8 fluid ounces in a cup.

Answers

224 ounces.?
Gajhfiambzoandhiam

HELP ME 18x84/5(h)6nnnnn

Answers

Answer:

(18x845h)(6)n

=1085hnx84

A spinner has 4 egual-sized sections labeled A, B, C, and D. It is spun and a fait coin is toad. What is the
probability of spinning "C" and flipping "heads"?

Answers

Answer: 1/8

Step-by-step explanation:

4 equal sections

2 coin possibilities

1/4 times 1/2 = 1/8

so 1/8 chance of spinning c and flipping heads

6x^2-5x+3 plus 3x^2+7x-8

Answers

Answer:

9x^2 + 2x - 5

Step-by-step explanation:

just combine like terms

EASY MATH PLEASE HELP
NO LINKS PLEASE
EXPLANATION REQUIRED
I WILL GIVE BRAINLIEST
DONT MINF MY PRO CROPPING. DEFF.

Answers

Answer:

C. (2,-4)

Step-by-step explanation:

the reflection of (-2, -4) is (2, -4)

thank you

I hope this helps

please help me asap :))

Answers

Answer:

-10

-24

-7

,,,,,,,,,,,,,

How do I figure this out?? I don’t get it

Answers

Answer:

Step-by-step explanation:

To find the perimeter of a shape, you have to add all the sides together. Since this is a square, this means that all the sides are the same. If one side is 5, that means that all the other sides are 5 as well. So you will have to do 5+5+5+5 or 5 x 4.

A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Teresa chooses a marble at random, and without putting it
back, chooses another one at random. What is the probability that the first marble is blue and the second is green? Write
your answer as a fraction in simplest form.

Answers

Answer:

Probability[First marble blue, second is green without replacement] = 1/12

Step-by-step explanation:

Given:

Number of green marble = 3

Number of red marble = 4

Number of blue marble = 2

Total marble = 9 marble

Find:

Probability[First marble blue, second is green without replacement]

Computation:

Probability of an event = Number of favorable outcome / Number of total outcome

Probability[First marble blue] = 2 / 9

Probability[second is green] = 3 / [9-1]

Probability[second is green] = 3 / 8

Probability[First marble blue, second is green without replacement] = Probability[First marble blue] x Probability[second is green]

Probability[First marble blue, second is green without replacement] = [2/9][3/8]

Probability[First marble blue, second is green without replacement] = 6 / 72

Probability[First marble blue, second is green without replacement] = 1/12

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Answers

3 its basically saying that those two right angles are the same so look at the side length youre looking for

Solve these simultaneous equations. Use any method you want
2x+y=22
X-y=5

Answers

Answer:

by using substuton method

2x=22-y

x=22-y/2 equation (i)

so substuting the value x in x-y=5

22-y/2-y=5

22-y-2y/2=5

22-3y=10

22-10/3=y

12/3=y

4=y

now substitute the value of y in equation (i)

x=22-y/2

=22-4/2

=18/2

therefore ,the value of x is 9 and y is 4

Step-by-step explanation:

If a city with a population of 700,000 doubles in size every 53 years what will the population be 212 years from now

Answers

Answer:

2,800,000

Step-by-step explanation:

212/53= 4

700,000x4=2,800,000

7/18 divided by 5/6. For a practice buddy

Answers

Answer:

0.46666666666

Step-by-step explanation:

i tried

please help answer the math question below

Answers

Answer:

Step-by-step explanation:

Which of the following represents a null set

Answers

Answer:

Empty Set: The empty set (or null set) is a set that has no members. Notation: The symbol ∅ is used to represent the empty set, { }.

Step-by-step explanation:

plss do me brainlest

How many different possible outcomes are there if you spin a spinner labeled Red, Blue, Yellow, Green, Purple four times?

Also, how do I answer these kinds of questions?

Answers

The number of different outcomes when the spinner is spun is 625

How to determine the number of outcomes?

The given parameters are:

Spinner section, n = 5 i.e. Red, Blue, Yellow, Green, PurpleNumber of spins, r= 4

The number of possible outcomes is calculated using:

Outcomes = n^r

So we have:

Outcomes = 5^4

Evaluate

Outcomes = 625

Hence, the number of outcomes is 625

Answers

Answer:

[tex]c = \sqrt{146} \\ x = 48°[/tex]

Help me please il give brainliest & a thank you plzz

Explain how to find the quotient of 1/4 divided by 5

Answers

Answer:

1/20

Step-by-step explanation:

(1/4) / 5

When dividing a fraction by a whole number

multiply the divisor by the number

4 * 5 = 20

(1/4) / 5 = 1/20

Answer:

Convert 1/4 to decimal form, which is 0.25.Divide 0.25 by 5 The quotient is 0.05, or 1/20 in simplified fraction form

There is another way to solve without converting:

Set up equation like this: 1/4 x 1/5 (Use KCF if you know how to divide or multiply by fractions. If you don't, use the first method above)1/4 x 1/5 = 1/20The quotient is 1/20

Step-by-step explanation:

What is 888 +999 + 777 +6662
O A. 3,003
B. 3,030
O c. 3,300
OD. 3,330
E. 3,333

Answers

None, it’s greater than all of those answers

does anyone know what the answer to this is? I'm so confused

Answers

Answer:

d should be correct

Step-by-step explanation:

please help i will give 30 points

Answers

Answer:

Step-by-step explanation:

The area would have been 80*x=1600.

that means x=60. So, two pennant bases are 60.

That means one pennant base is 30.

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