Mathematics High School

solve using they law of exponents
x^2 x x^-5

Answers

Answer 1

Answer:

−103

Step-by-step explanation:

Related Questions

Atriangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the resulting image? Enter your answer in the box cm​

Answers

Answer: 13cm

Step-by-step explanation:

Since rotation and reflection have nothing to do with the size of a triangle the perimeter will stay the same

What do you need to know?

Answers

9514 1404 393

Answer:

  A.  One

Step-by-step explanation:

Descarte's rule of signs is used to answer this question. The signs of the coefficients are ...

  + + + -

There is one sign change, hence one positive real root.

Can someone help me with number 3?

Answers

Answer:

a. 4.25   b. 29.75

Step-by-step explanation:

a. divide 5 and $21.25     b. multiply 4.25 by 7

plz answer this ones

Answers

Answer:

44

Step-by-step explanation:

it's 44 because median is alwys in between and simply look at the scale

solve the right triangle. round your answer to the nearest tenth​

Answers

Answer:

?

Step-by-step explanation:

이
3. What is the value of -44.4-7?
64
A.
B.
1
64
C.
1
64
D.
-64

Answers

Answer:

c im quessing though but i got -54.1 so i dont know

Step-by-step explanation:

Nancy’s rectangular garden has a diagonal of 18.4 feet and a width of 7 feet. If she needs to paint the floor, how much area is she going to cover?

Answers

Answer is 17 !! :)))) let me know if you got it right !

someone let me knoww

Answers

Okay so side RS is = side RQ
Which mean angle Q and S are equal
180-43=137
That mean q and s angles combine =137
137/2
Q and S =68.5
I hope this helps and I hope it’s right

8) Mr. Jones deposited $2,000 into an account. He made no
additional deposits or withdrawals. Mr. Jones earned 4.25%
annual simple interest on the money in the account.
What was the balance in dollars and cents in Mr. Jones
account at the end of 4 years?

Answers

Answer:

2340

Step-by-step explanation:

What is 0.22 divided by 11

Answers

Answer:

The answer is 0.02

This is the answer... 0.02

y=6x-14 & y=-2x+34 solved in the substitution method

Answers

Answer:

x = 6.125

Step-by-step explanation:

y  = -2 + 34

so

-2x + 34 = 6x - 15

+2x           +2x      

34 = 8x - 15

+15        +15

49 = 8x

x = 6.125

plz mark as brianliest if correct!!!

Which of the following could be classified as a census?

A.) a survey of a percentage of each state’s population about voting choices
B.) a survey of each student in a school about school lunch options
C.) a survey of all the children in a supermarket to determine the favorite cereal brands of the general population
D.) a survey of all the women on Main Street to determine the current movie preferences of all people over age 20

Answers

Answer:

the answer should be c..

what is the y intercept of 2y - 2x = 8

Answers

Answer:

Step-by-step explanation:

Write in y = mx + b form

here, b ----> y intercept

2y - 2x = 8

     2y = 2x + 8         {Divide the equation by 2}

       [tex]\frac{2y}{2}=\frac{2x}{2}+\frac{8}{2}\\[/tex]

        y = x + 4

y-intercept = 4

Write the equation of y-axis.​

Answers

Answer:

The equation of y-axis is x = 0, since, y-axis is a parallel to itself at a distance 0 from it. Let P (x, y) be any point on the y-axis. Then clearly, for all position of P we shall the same abscissa 0 or, x = 0. Therefore, the equation of y-axis is x = 0.

Step-by-step explanation:

What inequality represents the solution to
1.5x + 4.5 < 2.75x – 5.5?

Answers

Answer:

Step-by-step explanation:

1.5x + 4.5 < 2.75x – 5.5

10 < 1.25x

8 < x

Plzzzzzzz helppp i will give brainliest if right

Answers

Answer:

1.) 20 square inches

2.) 4.16

3.) (-1, -5) (2, -5)

Step-by-step explanation:

student has a container with a volume of
2.5
liters.
He estimates the volume to be
2.3
liters. By what percent is the​ student's estimate​ off?

Answers

Answer:

8% off

Step-by-step explanation:

.2 off/2.5 total = 0.08

0.08 = 8%

if socks cost $8.97 for 3 pairs how much does one pair cost?

Answers

Answer:

7

Step-by-step explanation:

Answer:

$2.99

Step-by-step explanation:

$8.97/3 = 2.99

$8.97 divided by 3 equals $2.99

Good Luck!

LAST QUESTION PLS HELP ME

Answers

The third one....
Sam amount increase each day by 1.75 so 1.75x and when you plug in 9....
1.75(9)=15.75

Pls help me
I’m stuck on this question pls

Answers

yes it is a solution because the solution when you plug it in is correct

Find the volume. Round your answer to the nearest tenth and show your work

Answers

V= 1/3 x π x radius squared x height

V= 1/3 x π x 2 squared x 9

V= 37.699

A square has a perimeter of 44ft. What is the length of one side? What is the area of the square

Answers

Answer:

one side is 11ft

the area is 121 ft squared

Answer:

the length of one side is 11 and the area would be 121

Solve by graphing

|1x - 1| = |2x - 5|

Answers

Answer:

x=4 or x=2

Step-by-step explanation:

how many hundreds are in 200+10+6

Answers

Answer:

2

Step-by-step explanation:

Answer:

2.16

Step-by-step explanation:

Whats the answer to x^2=9

Answers

Answer:

x=3

Step-by-step explanation:

3 times 3 is 9

Answer:

X=3

Step-by-step explanation:

PLEASE HELP IF YOUR GOOD AT ALGEBRA

Answers

9514 1404 393

Answer:

  lower left

Step-by-step explanation:

We notice that the answer choices have only the first equation changed. The equivalent of the first equation must have the same ratios of coefficients.

  x-coefficient : y-coefficient : constant

  = 2 : 1 : -15 . . . . . in the given equation

  2 : -2 : 30 = 1 : -1 : 15 . . .  upper left — not the same

  -4 : -2 : -15 = 4 : 2 : 15 . . . upper right — not the same

  -4 : -2 : 30 = 2 : 1 : -15 . . . lower left — same as the given equation

  -4 : 1 : 30 = 4 : -1 : -30 . . . lower right — not the same

Solve for 3x^2-10x+8=0
(SHOW YOUR WORK)QUICKLY

Answers

Answer:

Step-by-step explanation:

Step 1: Factor left side of equation.

(3x−4)(x−2)=0

Step 2: Set factors equal to 0.

3x−4=0 or  x−2=0

Answer:

x= 4 /3  or x=2

 

Answer:

5/3 +/- 1/3

or

x= 2

or

x= 1 /3

Step-by-step explanation:

plug all of the numbers into the formula attached,

the first coefficient is a, the second is b, and the last is c

So a=3 b=-10 and c=8

looooooook below
GIVING BRAINLIEST

Answers

Answer:

c

Step-by-step explanation:

Answer:

your answer will be B).60cm

Step-by-step explanation:

have a nice day ^_^

If point (2, 3) is rotated 270 degrees, what will be the new coordinate point?

Answers

Answer:

-2,-3

Step-by-step explanation:

multiply the x coordinate and the y coordinate by -1 and interchange the x and y-coordinates

NEED ASAP!!!
In PQR, the measure of R=90°, the measure of Q=32°,
and PQ = 43 feet. Find the length of RP to the nearest tenth of
a foot.

Answers

Answer:

22.8

Step-by-step explanation:

Answer trsut it or don't i dont care

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