can someone give me the answer with work

Answers

Answer 1

B you can tell just by look x^2*x^2=x^4

Answer 2

I need points I’m sorry !!

Related Questions

Shelby purchases her college books for the upcoming semester. She has to pay $98 for a biology book, $38 for a used poetry book, and $74 for a trigonometry textbook. If the sales tax rate is 7.5%, how much tax will Shelby pay?

pls help i will brainliest

Answers

Answer:

Shelby will pay 141.55 dollar tax.

The answer is $141.55 !! Good luck

what is X= degrees

look at the picture

Answers

Answer:

Step-by-step explanation:

Answer:I think its 90

Step-by-step explanation:

pls i need help with this question

Answers

There would be 6 waters and 5 snack mixes. Each water is 1.25, so 1.25x6 would be 7.50. And each snack is 2.50, so 2.50x5 would be 12.50. Adding those two or es together would be exactly $20 and adding all the items is 11. Hope this helps:)

I believe The answer is 11

-5 and 3/4 minus 3 and 1/2

Answers

-5 3/4 can be rewritten as -23/4 and 3 1/2 can be rewritten as 14/4. -23/4 minus 14/4 is -37/4 or -9 1/4

Answer:

-9 1/4

Step-by-step explanation:

3 1/2 = 3 2/4

-5 3/4 - 3 2/4 = -9 1/4

I need help with this....

Answers

Answer:

-512

Step-by-step explanation:

The laws of exponents state that multiplying two exponents together of the same base allows you to add the exponents. Raising an exponent to another power allows you to multiply the exponents. In this case. you have [tex](-2)^3*((-2^3))^2[/tex]. First, you take the second term, or [tex]((-2^3))^2[/tex] and simplify it. Since you're raising an exponent to another exponent you have [tex](-2)^(3*2)[/tex], or [tex](-2)^6[/tex]. Now, you multiply by [tex](-2)^3[/tex]. Since they both have the same base, you can add the exponents to get [tex](-2)^9[/tex]. Since [tex](-2)^9[/tex] is raised to an odd exponent, you know you're answer is going to be negative. [tex]2^9[/tex] is 512, so that negative would be -512. If you're looking for an expression for this, you can write [tex](-2)^9[/tex]

Factor the expression using GCF

7b-7

Answers

Answer: 7( b-1)

Step-by-step explanation: I think

Answer:

7(b-1)

Step-by-step explanation:

The half-life of Radium-226 is 1,600 years. If Madame Curie had a 1,000 gram sample in
1903, how many years will it take for only 62.5 grams to remain?

Answers

Answer:

Step-by-step explanation:

Let n represent an even integer. Write an expression for each of the following.
1. the next consecutive integer
2. the next even integer
3. the previous even integer

Answers

Answer:

I think is 2 the next even integer or 3

Step-by-step explanation:

the next even integer . is the ans-

PART A: complete the two-way frequency table

PART B: What statement about this is true?
A. More children then adult were surveyed
B. The same number if adults & children prefer fruit
C. More people prefer vegetables
D. More people prefer fruit
E. More adults than children prefer vegetables

PART C. complete the table using the information from the table from PART A

Answers

I believe B is correct

helpp me plsssssssssssssssssssssssssssssss

Answers

Answer:

The answer is [tex]d(t)=3,906,000[/tex] miles.

Step-by-step explanation:

To solve this is pretty easy,

We know that the equation is [tex]d(t)=186000t[/tex], and since we have to find the distance in 21 seconds, you just have to substitute the variable.

[tex]t=time\\d(t)=186000(t)\\d(21)=186000(21)\\d(21)=3,906,000[/tex]

If this helped please give brainliest

1 miles your welcome buddy

plz help ill mark brainlist

Vocabulary Choose the example of an inverse relationship.
A. Multiplying by 4 is the inverse of multiplying by –4.
B.Multiplying by 4 is the inverse of adding by 4.
C.Dividing by 4 is the inverse of multiplying by 4.
D.Dividing by 4 is the inverse of multiplying by –4.

Answers

Answer:

ITS (A)

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIST

please help all the answers are down below as you can see and all the questions are there

Answers

Answer:

Step-by-step explanation:

answer if you know i do not

Answers

Answer:

140 degrees

What is 6.62 x 10 written in standard form?
A. 662
B. 33.1
C. 66,200
D. 662,000

Answers

66.2 because if you get a calculator and input this stuff. This is what you get. I’m guessing you forgot to put a decimal for A. So I believe the answer for you is A.

On day one, a bacteria colony begins with 20 bacteria and the number of bacteria triples each day. Which explicit equation can be used to determine the number of bacteria after n days?
A. a n = 3(20)n
B. a n = 20(3)n
C. a n = 3(20)n – 1
D. a n = 20(3)n – 1

Answers

The answer is letter a

can anyone help me with this? if you get it right ill give brainliest

Answers

Answer: 21

Step-by-step explanation:

the family spend 21$ to attend the gamr

6x - y =4 and y = 4x + 2. Solve the system and find x - 2y

Answers

Answer:

x = 3

x - 2y = -25

Step-by-step explanation:

Since y = 4x + 2 put (4x + 2) into the first equation in place of y:

6x - (4x + 2) = 4

To get rid of the parenthesis change 4x to -4x and 2 to -2:

6x - 4x - 2 = 4

If you combine the x’s you will now have only 2x

2x - 2 = 4

To get x by itself we add 2 to both sides

2x = 6

Divide by 2 on both sides:

x = 3

_______________________________

For the last equation (x - 2y) we put (4x + 2) in place of y again:

x - 2[4x + 2]

We know the value of x already:

3 - 2[4(3) + 2]

Now solve for the things in parenthesis:

3 - 2(14)

3 - 28

Subtract to get the answer:

-25

Answer:

[tex]Point Form:(1,2)\\Equation Form:x=1,y=2[/tex]

Step-by-step explanation:

Let's solve your system by substitution.

[tex]6x-y=4;y=4x+2x-2y[/tex]

Step: Solve 6x−y=4for y:

[tex]6x-y=46x-y+-6x=4+-6x[/tex]

[tex]-y=-6x+4[/tex]

[tex]\frac{-y}{-1} =\frac{-6x+4}{-1}[/tex]

[tex]y=6x-4[/tex]

Step: Substitute 6x−4 for y in y=6x−2y:

[tex]y=6x-2y\\6x-4=6x-2(6x-4)[/tex]

[tex]6x-4=-6x+8[/tex]

[tex]6x-4+6x=-6x+8+6x\\12x-4=8\\12x-4+4=8+4[/tex]

[tex]12x=12\\\frac{12x}{12} =\frac{12}{12}[/tex]

Step: Substitute 1 for x in y=6x−4:

[tex]y=6-4\\y=(6)(1)-4\\y=2[/tex]

Answer:

[tex]x=1 , y=2[/tex]

Hope this helps :)

-ilovejiminssi♡

i dont get it- pls help

Answers

Answer:

_ +3

Step-by-step explanation:

this should be the answer

what is ,- 7 ≤ 2a + 7 ≤ 23

Answers

Answer:

−7≤a≤8

Step-by-step explanation:

Here's a quick step by step hope this helps!

To solve a compound inequality, separate it into two inequalities-
2a + 7>-7
2a +7<23

Solve the inequality-
a>-7
a<8

Find the intersection-
a ∈[-7,8]

help me please!!!!!!!!!!!1

Answers

The bottom one is the correct answers because there are 3 of the 2/6 boxes

Answer:

Step-by-step explanation:

help please ...............................................

Answers

Answer:

1.53

Step-by-step explanation:

3.35 - 0.8 = 2.55

2.55 - 1.02 = 1.53

1.53 is the answer hope I helped

Find the Dimensions of Rectangle ABCD

Perimeter of ABCD= 80

(Pythagorean Theorem)
Will mark brainliest!

Answers

Answer:

xy + 2x + 2y = (42)(80)

x2 + 80x - 42 = 0

x2 - 42x + 80 = 0

x2 - 21x + 80 = 0

Step-by-step explanation:

The dimensions of the rectangle ABCD is 24 x 16

What is the Perimeter of a Rectangle?

The perimeter P of a rectangle is given by the formula, P=2 ( L + W) , where L is the length and W is the width of the rectangle.

Perimeter P of rectangle = 2 ( Length + Width )

Given data ,

Let the dimensions of the rectangle be represented as L x W

where L and W are the length and width of the rectangle

The perimeter of the rectangle P = 80

Now , measure of side E F of triangle is given by the Pythagoras Theorem

And , E F = √ ( A F )² - ( E A )²

On simplifying the equation , we get

The measure of side E F = √ ( 625 - 400 )

The measure of side E F = √225 = 15

Now ,

The measure of side EC of triangle is given by the Pythagoras Theorem

And , EC = √ ( E F )² - ( C F )²

On simplifying the equation , we get

The measure of side E C = √ ( 15 )² - ( 9 )²

The measure of side E C = √ ( 225 - 91 )

The measure of side E C = √144

The measure of side E C = 12

So , the length of the rectangle B C = E B + B C = 12 + 12

The length of the rectangle B C = 24

The width of the rectangle is A B = W

Perimeter P of rectangle = 2 ( Length + Width )

Substituting the values in the equation , we get

80 = 2 ( 24 + W )

Divide by 2 on both sides of the equation , we get

24 + W = 40

Subtracting 24 on both sides of the equation , we get

W = 16

Hence , the dimensions of the rectangle is 24 x 16

To learn more about perimeter of rectangle click :

https://brainly.com/question/15725265

#SPJ2

Kareem cannot decide which of two washing machines to buy. The selling price of each is $650. The first is marked down by 40%. The second is marked down by 10% with an additional 30% off. Find the sale price of each washing machine. Use pencil and paper. Explain why should buy the first washing machine rather than the second if the machines are the same except for the selling price.

Answers

Answer:

Step-by-step explanation:

3/4 ÷ 1/8

Please give me an answer i really need help.

If you do ill give you all my points

Answers

Answer:

Step-by-step explanation:

Answer: 6 I hope this helped :)

Step-by-step explanation:

Which problem situation can be represented by the equation below?

150 – 3x = 60
F.
Mrs. Santos spent a total of $150 on clothing. She bought 3 shirts for $10 each and 6 sweaters that cost the same amount each. What is x, the cost of each sweater?
G.
Two numbers have a difference of 60. The larger number is 150. What is the smaller number, x?
H.
Karen had a gift card for $150. She bought 3 gifts for her sisters. The gifts cost the same amount, x. After paying for the gifts, her gift card had a balance of $60. How much did each gift cost?
J.
Leanne still had 150 pages of her book to read. She read 60 pages in 3 hours. What is x, the number of pages she read each hour?

Answers

i believe the answer is H,
Karen had a gift card for $150. She bought 3 gifts for her sister. The gifts cost the same amount, X. After paying for the gifts, her card had a balance of $60. How much did each gift cost?

HHhHeEELELLLoOoOooOOOOOoOoOo

AhaHAHAAhaahha DoOdIE

yeah please help me

both mentally and with le question

Answers

Answer: Wassup
Explaination: Good luck

I believe the answer is 6 units

Chorally count by 2⁄3 starting at 6

Answers

Answer:

6/3+2/3= 8/3 = 2 2/3

8/3+2/3= 10/3 = 3 1/3

10/3+2/3=12/3 = 4

12/3+2/3=14/3 = 4 2/3

14/3+2/3=16/3 = 5 1/3

16/3+2/3=18/3 = 6

18/3+2/3=20/3 = 6 2/3

20/3+2/3=22/3 = 7 1/3

22/3+2/3=24/3 = 8

24/3+2/3=26/3 = 8 2/3

26/3+2/3=28/3 = 9 1/3

28/3+2/3=30/3 = 10

30/3+2/3=32/3 = 10 2/3

32/3+2/3=34/3 = 11 1/3

34/3+2/3=36/3 = 12

36/3+2/3=38/3 = 12 2/3

Pls, help! I will make brainliest to the right answer

Answers

Answer:

Unit rate for number 1 is 0.5

Step-by-step explanation:

I think 0.5 I’m not sure tho

What is the answer??????????????????

Answers

Answer:

Step-by-step explanation:

the answer is a

it’s a

please help me im temporally brain dead or at least feel brain dead and i am having trouble understanding this

Answers

you should know: in all means in total, so simply you add everything up.

answer:

1 + 2/4 + 3/4

- convert 1 to a fraction so its easier to add.

1 = 4/4 (must have the same denominator to add)

4/4 + 2/4 + 3/4

- add the numerators (top), NOT the denominators (bottom)

you get: 9/4 (this is an improper fraction, so you convert this into a mixed number)

9/4 = 2 1/4

FINAL ANSWER: (its a mixed number)

2 1/4

-- let me know if you have any questions regarding this.

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