Mathematics High School

What is the equivalent exponential expression for the radical expression below?

Answers

Answer 1

Answer:

Step-by-step explanation:

the answer is C because √8 can be rewrite as 8^1/2

A is wrong because 8 is another number

B is wrong because 4 is not the square root of 8

D is wrong because 8^2 = 64

Related Questions

solve the system of equations -3x+2y=-3 and -x-y=-11 by combining the equations

Answers

Answer:

x = 5

y = 6

Step-by-step explanation:

-3x + 2y = -3

-x - y = -11 (Multiply everything by 2)

-3x + 2y = -3

-2x - 2y = -22

-5x = -25

x = 5

-x - y = -11

-5 - y = -11

-y = -11 + 5

-y = -6

y = 6

In ΔPQR, the measure of ∠R=90°, QR = 61 feet, and RP = 90 feet. Find the measure of ∠P to the nearest degree.

Answers

Step-by-step explanation:

given= in triangle PQR,<R=90⁰ QR=61 FEET RP=90 FEET

by using pythagoras therom ;

(hypotenuse)²=(side1)² +(side2)²

(PQ)²=(PR)²+(QR)²

(PQ)²=(90)² + (61)²

(PQ)²=8100 + 3721

(PQ)²=11821

TAKING SQUARE ROOTS ON BOTH SIDES, WE GET;

PQ= 108 feet

<P = thita

sin ⁰ = opposite/hypotenuse

sin⁰ =QR/PQ

SIN⁰ =61/108

SIN⁰ =0.56

there amgle P measures 0.56 degree

Answer:

Step-by-step explanation:

its right

Carmen leaned a 13-foot ladder against a wall. If the base of the ladder is 4 feet from
the bottom of the wall, approximately how far up the wall does the ladder reach?

Answers

Answer:

13+4=17

Step-by-step explanation:

The required ladder reaches approximately 12.37 feet up the wall.

What is the Pythagorean theorem?

The Pythagorean theorem is a fundamental theorem in geometry that describes the relationship between the sides of a right triangle. It states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides. In algebraic terms, the Pythagorean theorem can be written as:

a² + b² = c²

where a and b are the lengths of the two legs of the right triangle, and c is the length of the hypotenuse.

Here,
We can use the Pythagorean theorem to solve this problem. Let's denote the distance from the bottom of the wall to where the ladder reaches the wall as h. Then we have,

h² + 4² = 13²

h² + 16 = 169

h² = 153

h ≈ 12.37

Therefore, the ladder reaches approximately 12.37 feet up the wall.

Learn more about the Pythagorean theorem here:

https://brainly.com/question/14930619

#SPJ2

DASA
Ther value for this data is 0.9701. This tells us that the graph shows a
Select a Value

some one plss help me

Answers

Answer:

Strong association between X and Y.

Step-by-step explanation:

I got the question right on the Algebra Nation

and this.................................

Answers

write down the problem, can’t solve it if it ain’t written down

Which symbol correctly compares the mixed number and the improper
fraction?
3 4/6 ? 22/6

Answers

It would be equal to. =

Solve for x.
4x - 4 <8 AND 9x + 5 > 23

Chose 1 answer:
A) 2 3
C) There are no solutions.
D) All values of x are solutions.

Answers

Answer:

Step-by-step explanation:

4 (2) - 4 < 8

4 < 8 (true)

9 (2) + 5 > 23

23 > 23 (not a true statement)

4 (3) - 4 < 8

8 < 8 (not a true statement)

9 (3) + 5 > 23

32 > 23 (true)

Describe how the graph of y=lxl – 7 is like the graph of y=lxl and how it is different.

Answers

Answer:

y = |x| is a parent function

y = |x| - 7 is a translation of the parent function vertically by 7 points down

The shape is same, just the entire graph has shifted down.

It's translated edition of parent function y=|x|

y=|x|

If we translate it 7units down then the function is

y=|x|-7

Everything is same

Just the graph shifted 7units downwards

Which two expressions are
equivalent?
A. (7.x) - 12 and (x-7) - 12
B. (x + 4) = 10 and x + (4 = 10)
C. 30. (x - 4) and 30 · (4 - x)
D. 18 - (8 + x) and (8 + x - 18)
HELP!!!

Answers

Answer:

Step-by-step explanation:

I don't have an explanation but i know its right!!!

PLS
HELP
ILL
GIVE
MORE
IF
ITS
RIGHT

Answers

Answer:

hello its me again and im trying to help you kid

Step-by-step explanation:

The answer to ur question is b

Hello can someone please tell me if I did this right please

Answers

Answer:

A. 3

B. 5

C. 1

D. 2

E. 4

Step-by-step explanation:

one way to quickly check your answers is to check for the number lines with a blank hole and one with a coloured in hole. the one with a coloured in hole should be x=<y. the ones with a blank hole should be x<y. (this trick will not completely check for every mistake.)

Which graph could Gianna use to solve the equation 2^x=10?

Answers

Answer:

The top right graph

Step-by-step explanation:

This would the one since the line goes horizontally through ten. While it also goes up by a count of 2 for each point and over 1.

Answer:

top right

Step-by-step explanation:

i did it on I.M.

Question 2
In the expression 7x8+(24/8x4), which part has to be solved first?

Answers

Answer:

24/8x4

Step-by-step explanation:

You do the problem in the parentheses first.

6.2 yd

5.4 yd

Find the volume of the square pyramid. Round your answer to the nearest hundredth

Answers

Answer:

60.26yd³

Step-by-step explanation:

Since we are not given the diagram, let us assume that;

Length of the base = 5.4yd

Height of the pyramid = 6.2yd

volume of the square pyramid = BH/3

B is the base area = L^2

B = 5.4²

B = 29.16yd²

H = 6.2yd

Get the volume

volume of the square pyramid = 29.16*6.2/3

volume of the square pyramid = 180.792/3

volume of the square pyramid = 60.26yd³

Hence the volume of the square pyramid to nearest hundredth is 60.26yd³

A spinner is divided into an unknown number of equal-sized sections. Your friend spins it 100 times and tells you that it landed on section one 25 times. What is the best estimate of the number of sections the spinner is divided into? 4 25 100 400

Answers

Answer:

Step-by-step explanation:

the more sections there are the less of a chance the same section ould be landed on so many times. Its almost impossible to land on one of 400 25 times

Answer:

106,275,100

Step-by-step explanation:

you say if 100= 25 what about 4 25 100 400

=106,275,100

When the temperature stays the same, the volume of a gas is inversely proportional to the pressure
of the gas. If a balloon is filled with 45 cubic inches of a gas at a pressure of 14 pounds per square
inch, find the new pressure of the gas if the volume is decreased to 15 cubic inches.
15
A) 28 pounds per square inch
B) pounds per square inch
14
D) 39 pounds per square inch
C) 42 pounds per square inch

Answers

The answer is 14 pounds per square inch.

Using 5 miles = 8 km, write 2 m/s in mph.
Give your answer as a decimal.

Answers

Answer:

4.5 mph

Step-by-step explanation:

2 m/s = (2 m/s)(60)(60) = 7200 m/h or 7.2 km/hr

if 5 miles = 8 km, then 1 km = 0.625 miles

7.2 x 0.625 = 4.5 mph

Ignore that bottom but help pleaseee

Answers

The answer is 49 because it is

express 1 cm3 in m3 please help

Answers

Answer:

1E-6 m^3 or 0.000001 m^3

Step-by-step explanation:

1cm^3 = 1cm*1cm*1cm

1m^3 = 100cm*100cm*100cm = 1000000 cm^3

1/1000000 = 1E-6 m^3

Leave a like and mark brainliest if this helped

DO NOT SEND ME PDFS!!!

For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.

Part A: A homeowner wants to purchase new carpet for his rectangular living room, which is 8 feet wide and 12 feet long. What is the area of the carpet needed to completely cover the floor of the living room? Choose the correct answer.

A. 40 feet

B. 40 square feet

C. 96 square feet

D. 96 feet

Part B: Bianca wants to wrap a gift for her sister. The gift is in a box with a length of 10 inches, height of 2 inches, and depth of 3 inches. What is the minimum amount of wrapping paper Bianca needs to completely cover the box?

Part C: Greg had a rectangular vegetable garden that was 4 feet wide by 5 feet long. He increased the length of his garden by 2 feet and doubled the width. How many square feet larger is the area of his new garden compared to the area of his old garden? In a short paragraph, explain your answer in your own words.

Answers

I’m pretty sure it’s D but not %100

(x²y−3y²+5xy² )−(−x²y+3xy² −3y² )

Answers

Answer:

=2xy²+2x²y

Step-by-step explanation:

Delete the parenthesis of both operations.

= x²y - 3y² + 5xy² + x²y - 3xy² - 3y²

Then you have to make the simplification

= 2xy²+2x²y

A carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, how many rides did you go on at the carnival?

Answers

Answer:

11.5

Step-by-step explanation:

You divide 2 and 23

But I am not sure

Answer: 9 rides

Step-by-step explanation:

23 dollars minus the five dollars to enter is $18.

$18 is divided by the $2 required to ride each ride.

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Answers

Answer:

$2 is the answer ok no problem

express 19,796 correct to 2 decimal places

Answers

Answer:

19,80

Step-by-step explanation:

Hi, you just need to make a rounding: 19.796 => 19.80. Hope it helped!

for every one rotation a small gear takes, the larger gear makes 1/6 of a rotation. If the gear makes 10 complete rotations, how many rotations will the larger gear have made

Answers

Answer:

Step-by-step explanation:

1 and 2/3 rotations. The little gear full rotation is equal to 1/6 of the big gears rotation. So if the big gear rotates once then its equal to 6 of the small rotations the extra 4 of the 10 rotations then becomes 4/6 of the big gears rotation or if simplified further, 2/3. This is my way of solving these questions

Solve The Quadratic Equation by the Square Root Method.

(x - 2)^2-1=0

Answers

Download Cymath to get the answer

YOU HAVE 30 MARBLES IF 12 OF THEM ARE BLUE WHAT PERCENT OF MARBLES ARE BLUE AND WHAT PERCENT ARE NOT BLUE

Answers

Answer:

40%

Step-by-step explanation:

40% is the answer ma’am or sir

Please help me with this

Answers

Answer:

i dont know

Step-by-step explanation:

2. 8.EE.1.2
The volume of a cube is 64 cubic inches.
What is the length of one edge of the cube?
A. 4 inches
B. 8 inches
C. 21 inches
D. 32 inches

Answers

2 x 32 = 64
4 x 16 = 64
8 x 8 = 64

You and your friend decide to go to Red Robin to eat. You are both part of the rewards club and receive coupons in the mail. You have a coupon a coupon for 10% off the total bill. Your friend has a coupon for $5 off the total bill. Which coupon should you use to save the most money if the total bill was $29.90? *
A. the $5 off coupon
B. the 10% off coupon
C. either one
D. cannot be determined

Answers

Answer:

A. the $5 off coupon

Step-by-step explanation:

10% off would only be 2.99 off the bill making it 26.91 but the $5 would take off more

The coupon I would use to save the most amount of money on the total bill is my friend's coupon worth $5.

Which coupon should I use?

Coupons reduce the price of an item. An item becomes cheaper after a coupon has been used. In order to determine the better coupon, calculate the price after each coupon has been used.

Coupon 1 : 10% x 29.9 = $3

Coupon 2 : 29.90 - $5 = $24.90

To learn more about how to calculate discounts, please check: https://brainly.com/question/26061308

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