What is the value of the expression shown below?

8 + (7 + 1) 2 ÷ 4 ⋅ 1 over 2 whole to the power of 4

Group of answer choices

7

9

21

Answers

Answer 1
21 mark brainlless please

Related Questions

PLease need answer fast!!!

Answers

Answer:

-1, 6, 6.999, 6.9, 6.99, 2, 4, and 7.

Step-by-step explanation:

g is less than or equal to 7 so everything from the number 7 to the left is correct. I hope this helps!

Find the slope intercept of the triangle below. (The numbers are 2.1 on the vertical line and 8.4 on the horizontal line)

Answers

Answer:

-1/4

Step-by-step explanation:

Vertical change is -2.1 and horizontal change is 8.4, so slope is (-2.1)/(8.4)=-1/4.

If represented in a stem-and-leaf plot, what would be the stem of the number 1457?

1
14
145

Please answer fast I will give brainliest

Answers

Answer: The stem would be 145 while the leaf is 7.

Step-by-step explanation: Stem and leaf plots organize statistical date and use one digit as a leaf and the rest of the digits as the stem.

Fill in the blanks to explain.

Answers

Answer:

x < -4

is not

unfilled

less

left

does not

Step-by-step explanation:

Imagine that as x goes toward infinity, the temperature gets warmer, and as x goes toward negative infinity, the temperature gets colder. It says that the daily high temperature is colder than -4, which means that the arrow will point to the left. Since it is colder than -4, -4 is not included, and the point should remain unfilled. Looking back at Charlotte's graph, we can see that it does not accurately represent the problem.

How much will joseph have to pay

Answers

40% of 740 is 444, and 30% of 444 is 133.2 ,so the answer is $133.2

Answer:

$310.8 or $310

Step-by-step explanation:

Sorry if this is wrong  :(

Bye, have a good Day/Night  :)

Fill in the blank question. It costs $5 per hour to rent a snowboard from a certain ski rental company, plus a $50 deposit. Another ski rental company charges $10 per hour to rent a snowboard, plus a $25 deposit. For what number of hours is the cost to rent a snowboard the same at each company? What is the cost of renting a snowboard for this number of hours

Answers

Answer:

5 hours

Step-by-step explanation:

5h + 50

10h +25

5 times 5 = 25 + 50

5 times 10 = 50 +25

Hope this helped:)

The answer is 5 hours hop this helps

Can someone help me on this math question?

Answers

Answer:

V=whl=7·5·8=280

Step-by-step explanation:

The formula for finding the volume of a rectangular prism is the following: Volume = Length * Height * Width, or V = L * H * W.

In Minneapolis last summer there were 4 protests per week in June and July. There were 23 protests in St.Paul during this same time period. At this rate, which city would have more protests at the end of two years?

Answers

Answer:

Minneapolis

Step-by-step explanation:

4 protesters per week = 32 protesters in two months

32>23

Minneapolis I had this on my test

Help, I looked up the answer but when I type it in it says it's wrong and this has to be turned in within this hour!!

Answers

So, here’s the answer it looks like that’s what you’ve been trying to enter in. If it continues to not work I would just let ur teacher know :)

t shirts cost 15 dollors each plus shipping which is 10 dollors what is the total cost

Answers

Answer:

25

Step-by-step explanation:

25

Answer:

25

Step-by-step explanation:

15+10=25 haha

I search it on Brainly but it kind of didnt answer this so please help-

Answers

Answer:

7 in the first box

> in the second box

7 in the third box

> in the 4th box

105 in the 5th box

Step-by-step explanation:

[tex]\frac{d}{7}>15[/tex]

[tex]7(\frac{d}{7}>15)[/tex]

[tex]d>105[/tex]

In order:

7 in the first box

> in the second box

7 in the third box

> in the 4th box

105 in the 5th box

Hope this helps!

The graph of △LMN has coordinates L(5, 3) , M(2, −3) , and N(1, 2) .
please show the graph too
l( , )
m( , )
n( , )

Answers

Answer:

The answer is below.

Step-by-step explanation:

On the line with the X-axis, in this case the horizontal line, is the first number it wants you to plot when it gives you the coordinates. On the line with the Y-axis, in this case the vertical line, is the second number it wants you to plot when it gives you the coordinates. Hope this helps!

Help me please i'm stuck

Answers

Answer:

It would be -2 and left.

Step-by-step explanation:

This is because -2 is the bigger number, so that means -2 and left are smaller.

Answer:

i wish i could help this one was hard

Step-by-step explanation:

How many times greater is one gallon than one quart. PLS MY BRAIN IS ABOUT TO EXPLODE IM TO TIRED FOR PRACTICE.

Answers

a gallon is 4 times greater than a quart

Answer:

Step-by-step explanation:

1 gallon equals 4 quarts

So 1 gallon is 4 times one quart

Hope that helps and take a look at the diagram I attached to help you memorize it!

Mai poured 2.6 liters of water into a partially-filled pitcher. The pitcher now contains 10.4 liters. Mai wants to know how many liters of water were originally in the pitcher. Three of Mai’s friends drew a diagram (shown) to represent the problem.

Answers

Answer is Bard,
we know how much Mai poured in and how much water was already in the pitcher. Consequently X is the water that was already in the pitcher. Bard’s diagram lays the information out in the correct way.
the answer to your question is bard!!

What is the image point of (0,-1) after a translation left 5 units and down 1 unit?

Answers

Answer:

(-5,-2)

Step-by-step explanation:

(x-5,y-1)

(0-5,-1-1) = (-5,-2)

(-5,-2) is the answer
Trust meeeee

At store A, erasers are sold individually. The cost y of x erasers is represented by the equation y=0.75x. The costs of erasers at store B are shown in the graph. Which of the following statements are true? Select all that apply.

A) The erasers at store A cost more.

B) The erasers cost the same at both stores.

C) The erasers at store B cost more.

D) The erasers at store A cost $0.75 each.

E) The erasers at store B cost $0.25 each.

Answers

A, B,E is the answer to this question

A bookstore sells 7 books for $59.50. Which table represents the relationship between number of books and the total price?​

Answers

Answer:

The answer is A

Step-by-step explanation:

The answer is A because if you divide 59.50/7 you would get 8.50, and 8.50 x 8 is 68! You can easily eliminate any other answer choices if the distance between the values is not equal!

Answer:

A is the correct answer.

Step-by-step explanation:

If you divide $59.50 by 7 you get 8.5. Which would be $8.50. You can then go through each table and multiply the cost of one book with how many books are being bought. So yeah. Hope this helps

hey! This is due at like 11 pm!

Answers

Answer:

55.6 inches

Step-by-step explanation:

We use the Pythagorean Theorem in this question ~

[tex]a^{2} + b^{2} = c^{2}[/tex]

A = Height (What we are finding in the problem.)

B = Width (77 inches)

C = Diagonal (95 inches)

----------------------------------------------------------------------------------------------------------

a² + (77)² = (95)²

a² + 5929 = 9025

a² = 3096

a = [tex]\sqrt{3096}[/tex] = 55.641710...

Round to the nearest tenth ~

55.641710... ≈ 55.6 inches

If we use the Pythagorean theorem

a^2 + b^2 = c^2

Plug in the values given

77^2 + b^2 = 95^2

Now we have to change the equation to solves for b (the height)

77^2 - 95^2 = -b^2

Then we solve

5929 - 9025 = -b^2

(-3096 = -b^2)/-1

3096 = b^2

sqrt(3096) = sqrt(b^2)

55.6… = b

What is the best name to describe an object that has four right angles, the opposite sides are parallel, and it has four equal sides?

Answers

Answer: I'd say a square

Step-by-step explanation: a square has 4 right angles that are all equal.

Answer:

☆ Rectangle

Step-by-step explanation:

2 pairs of parallel sides

4 right angles (90°)

Opposite sides are parallel and congruent

All angles are congruent

mark was working on the long jump competition, and he was able to jump 9 3/4 feet. Chris jumped 7/8 as far as Mark. Write and solve the equation that will help you figure out how far Chris jumped.

Answers

Answer:

10 5/8

Step-by-step explanation:

9 3/4 + 7/8 = 9 6/8 + 7/8=

10 5/8

Hope it helps

The table shows the time it takes jessica to make rubber band bracelets using a loom. Based on the table how many bracelets can jessica make in 4.5 hours

Answers

Answer:

18 rubber band bracelets

Step-by-step explanation:

1 hour = 4 bracelets

4.5 hours = ?

4.5 hours/× 4 bracelets

_______

1 hour/

4.5×4 bracelets = 18 bracelets

In an hour Jessica makes four bracelets and in 4.5hours she makes how many bracelets ,we don't know , obviously in 4.5hours she would make more so if more less will divide.

so 4.5hours over 1hour times 4 bracelets. so hour will cancel hour and now 4.5 times 4 bracelets is equal to 18 bracelets

Answer:

bro ur in k12 right in in there two arnt u in mrs fleeces class?

Step-by-step explanation:

you have to be cuz i seen ur name... u dont know me but ik you..

,,,,α

]

A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?

Answers

Answer:

12.5 times in 10 seconds

Step-by-step explanation:

4 x 2 = 8

2 x 5 = 10

4/2 = 2

5/2 = 2.5

2+8=10 seconds

10+2.5=12.5 times

How do I tell if they are equivalent without a chart?

Answers

Multiply each fraction by each others denominator and see if they match.
For example for the first one ->
7/10 + 1/2 multiply the numerator and denominator of 1/2 by 10 (the bottom of the other fraction) and you get 10/20. The. The bottom of 1/2 is 2, so 2 times 7/10 is 14/20. So 14/20 + 10/20 is equal to the first one.

PLEASE HELP ME WHAT IS 32x54

Answers

Answer:

1728

Step-by-step explanation:

First multiply each number by 2 since 32 is on the bottom. Then write down those numbers. After that multiply each number by 3. Add them up to get 1728 in total.

Have an amazing day!

Please mark brainliest!

there are 48 boys and 56 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Answers

Answer:

6:7 (i'm not sure)

Step-by-step explanation:

48 ÷ 8 = 6

56 ÷ 8 = 7

6:7

Sorry if this is wrong.

48:56. 6:7 is the answer

Lauren says all numbers less than 10 have only two factors
and all numbers greater than 10 have more than two factors.
Is Lauren correct? Use examples to explain your answer.

Answers

Answer: No. Lauren is not correct.

Step-by-step explanation:

Yes it is true that some numbers less then 10 only have two factors and some numbers greater then 10 have more then two, but not ALL numbers.

Ex.

4 x 2 = 8

8 x 1 = 8

3 x 3 = 9

9 x 1 = 9

Ex.

1 x 29 = 29

1 x 43 = 43

lauren isn’t correct

examples:

2x2=4 but also 1x4=4

2x3=6 but also 1x6=6

2x4=8 but also 1x8=8

3x3=9 but also 1x9=9

2x5=10 but also 1x10=10

2

88 was divided by a particular number, then 7 was taken from the quotient. afterwards, this difference was multiplied by 4. giving a product of -60. find the particular number.
please show work and answer.

Answers

Answer:

The particular number would be -704

Step-by-step explanation:

Take the particular number as x

x ÷ 88 - 7 x 4 = (-60)x ÷ 88 - 7 = (-60) ÷ 4x ÷ 88 - 7 = (-15)x ÷ 88 = (-15) + 7x ÷ 88 = (-8)x = (-8) x 88x = (-704)

Evaluate the expression below when n = 3:

5 + 2n∧2

Answers

Answer:

23

Step-by-step explanation:

First, substitute 3 in for n in the equation.


5 + 2(3)^2


Using PEMDAS, we can now solve the equation.


3^2 = 9


9 x 2 = 18


5 + 18 = 23


I hope this helps!

can someone help me solve this?

Answers

Answer:

x=45

Step-by-step explanation:

2x+45+x=180 since it is on a straight line

3x+45=180

3x=135

x= 45

Answer:

45 will be your answer

Step-by-step explanation:

Hope this helps >o<

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