Mathematics High School

PLS PLS PLS PLS HELP ME
Exponents work the same way on bases that are _[blank A]_ as they do on bases that are numbers.

When a variable has an exponent, the exponent tells you how many times the variable is _[blank B]_ by itself.

In order to make a negative exponent positive, you must take the _[blank C]_ of the base.

A variable raised to the power of _[blank D]_ is always equal to 1.

Match each blank with the correct item that fills in that blank.

multiplied
0
exponents
reciprocal
1
added
variables
opposite

Answers

Answer 1

A - variables

B - multiplied

C - reciprocal?

D - 0

//

I'm not too sure about C. it can either be the reciprocal or the opposite.

Related Questions

I’ll mark as brainliest!!!

Find x and y plz help

Answers

Based on the angles, we know this is a 45-45-90 triangle.

In this type of triangle, x and y will be equal. The formula for the sides is x * rad 2 = 8 .

8/ rad 2 = 5.66

Both X and Y are 5.66 units.

Answer:

x = 6.81 and y = 4.20

Step-by-step explanation:

by using SOHCAHTOA

hypotenus = 8

adjacent = x

opposite = y

sin45° = y/8

y = 8sin45°

y = 6.66

cos45° = x/8

x = 8cos45°

x = 5.66

What is the inequality for -8x>48

Answers

Answer: x<−6

Step-by-step explanation:

you put $350 in an account the account earns $17.50 simple interest in 2.5 years was the annual interest rate​

Answers

7$ per year
Sorry I don’t have an explanation

-1/2x-8=hx-8 what does h equal?

Answers

Answer:

H = -1/2

Step-by-step explanation:

Record sales are increasing by 5% each year. If 800,000 records were sold this year, what will annual sales be in 3 years?

Answers

Answer:

120000

Step-by-step explanation:

Lol i dont know if im right but can someone explain it to me please and thanks man

Answers

Answer:

The correct answer would be A.

Step-by-step explanation:

You're right because the translation would make it so the circles have the same center. Because they have the same center it would be easier to see the correlation between them.

I hope this helps!!

the answer for this problem is A

Determine which fraction is smallest given 21/64, 5/16, 11/32, 1,2

Answers

Answer :

5/16

Explanation :

5 divided by 16 is less than the other one equations

Help me put this in order please help thanks

Answers

1. 8
2. 15
3. 2
4. 1/2
5. 3
those are the answers in order, hope this helps!

Miranda's math certificate is 8 inches tall and 13 inches wide. Miranda wants to put the certificate in a fancy frame that costs $1.00 per inch. How much will it cost to frame Miranda's math certificate?
$104
$42
$21
$29

Answers

He answer hence would be 104

Which pair of angles is congruent?

Answers

You need to show us the triangle/s

What is the equation of the line that passes through (-3, -1) and has a slope of 3/5 ? Put your answer in slope-intercept form.

y = 3/5x + 4/5
y = -3/5 x - 4/5
y = 3/5x - 4/5

Answers

Answer:y=3/5x+4/5A

I hoped this helped

THE ANSWER IS: y = 3/5 + 4/5

first plug the slope and the given point into point-slope from: (y-y1) = m (x-x1)
m=slope= 3/5
point=(x1,y1) = (-3,-1)

(y+1) = 3/5 (x+3)
solve for y to get slope-intercept form
y+1 = 3/5x + 9/5
y = 3/5x + 4/5

can someone answer this for me please and thank you !!

Answers

Answer:

gfcdxgstez5xdyrfctugv-

_=+86545

Step-b57645745y-step explanation:

uygtf57d4ftv

No question, just whoever needs free answers.
Answer this and get free answers for a bit.

Now what's 2+2?

Answers

Answer:

4 lol

Step-by-step explanation:

Answer:

 

Step-by-step explanation:

I need help using the Expand Group and Factoring method on this problem.

27a^2+72a+28

Answers

Answer:

1 x (27a^2+72a+28)  or 1(27a^2+72a+28)

Step-by-step explanation:

First find the GCF (greatest common factor) of 27a squared 72a and 28. It is 1 because there is nothing else that can go in.

So put 1 outside the parentheses and keep the terms

1 x (27a^2+72a+28)

Last year, 576 students attended a local middle school. This year, 721 students attended the school. What is the approximate percent increase in the number of students at the school?

Answers

The answer is 145 I hope that helps all you got to do is subtract 721 from 576

Classify the triangle 3 8 12

Answers

Scalene is the correct answer(Assuming you mean side lengths when you say 3, 8, 12.)Please let me know if I am wrong.

How to find the volume of a cone?

Answers

Use the formula, R being for radius and H for height

The Milgram Family drove 440 miles on 20 gallons of gas. At this rate, how many miles can they drive on 25 gallons of gas? *

Answers

Answer:550

Step-by-step explanation: first you need to find the unit rate ( or how many miles per gallon) by dividing 440 by 20 which would get 22, then you would take that and multiply it by 25 to get 550. Hope this helps!

I REALLY NEED HELP!!! THIS IS DUE AT 12!!!
Jeremiah scored 32 points in yesterday’s basketball game. He made a total of 19 baskets.Some of the baskets were field goals (worth two points) and the rest were free throws (worth one point). Write and solve a system of equations to find the number of field goals and the number of free throws that Jeremiah made. Let x represent Field Goals and y represent Free Throws.

Answers

Answer:

x=16

y=3

Step-by-step explanation:

32÷2=16

19-16=3

x=16

y=3

Please help me!!!!

3. Compute the product axb in each of the
following cases:
a) a = -7.5
and b=0.25 ;
b) a = -2.5
and b=-18;
c) a = -812
and b=-0.75;
d) a = 4.25 and b= -326.​

Answers

Answer:

a). -7.5*0.25 = -1.875

b). -2.5*(-18) = 45

c). -812*(-0.75) =609

d). 4.25*(-326) = -1385.5

Find an ordered pair (x, y) that is a solution to the equation. x-3y = 6​

Answers

an answer is (9,1)........

Answer:

(0, -2)

(6, 0)

Step-by-step explanation:

pick a value for 'x', plug it into the equation, then solve for 'y'

pick a value for 'y', plug it into the equation, then solve for 'x'

At a store closing, a universal discount rate is applied to all items. If the original price of an item was $27.00 and the price
after the discount is $16.20, what is the discount rate at the store?

Answers

Answer:

Step-by-step explanation:

Your answer

40% discount

Mark it as Brainlist. Follow me for more answer.

NOTE: Angles not necessarily drawn to scale.
X = ____ degrees

Answers

Answer:

x =60°

Step-by-step explanation:

GOOD QUESTION BRO

simplify the expressions

Answers

17) 7x-2
20) 10x-7
15) 10x+2
18) 14x-3
21) 17-2x
16) 30+6x
19) -2x-11
22) 13x-12
Hope it helps!!!
15. 10x+2
16. 30+6x
17. 7x-12
18. 14x-3
19. -2x-11
20. 10x-7
21. 17-2x
22. 13x-12

SOMEONE PLEASE HELP ME AND ANSWER THIS QUESTION CORRECTLY I WILL MAKE YOU THE BRAINLIEST, GIVE YOU A GOOD RATE, PLEASE ASWER THIS ASAPPPPPPPPP!!!!!!!!!!! I NEED HELP ASAPPPPPPPPPPP!!!!!!!!!!

Answers

Answer:

30  10  4

Step-by-step explanation:

Give Brainliest

I have no idea what to do please help

Answers

Answer:

CD- transversal

XY AND ZW - parallel lines

and the other vertical angles

Answer:

XY and ZW: Parallel Lines, angles 2 and 4: same side interior angles, angles 1 and 3: vertical angles, angles 1 and 7: alternate exterior angles, no idea for line CD

Step-by-step explanation:

What is the slope of the line that contains these points? xxx -4−4minus, 4 -3−3minus, 3 -2−2minus, 2 -1−1minus, 1 yyy 222 555 888 111111

Answers

Given:

The table of values is

x        y

-4      2

-3      5

-2       8

-1       11

To find:

The slope of the line that contains these points.

Solution:

From the given table consider any two point.

Let the line passes through the points (-4,2) and (-3,5). So, the equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-2=\dfrac{5-2}{-3-(-4)}(x-(-4))[/tex]

[tex]y-2=\dfrac{3}{-3+4}(x+4)[/tex]

[tex]y-2=\dfrac{3}{1}(x+4)[/tex]

Using distributive property, we get

[tex]y-2=3x+12[/tex]

[tex]y=3x+12+2[/tex]

[tex]y=3x+14[/tex]

Therefore, the required equation of line is [tex]y=3x+14[/tex].

Answer: The slope is 1/5.

Step-by-step explanation:

You can find the answer by subtracting 6-1, (5) and 0-1,(1), which shows you 1/5. (Explanation sucks, sorry)

:)

Pls help me with this math problem

Answers

Answer:

12 ima shoot u

Step-by-step explanation:

The dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. The are of the resulting rectangle is 90ft^2. Find the original area of the square.

Answers

Answer:

64 ft^2

Step-by-step explanation:

(x+7)(x-2)=90

x^2-2x+7x-14=90

x^2+5x-104=0

factor

(x+13)(x-8)=0

x=-13

x=8 ft original square side

area=8x8=64

Answer:

64 ft^2

Step-by-step explanation:

What is BC in simplest radical form

Answers

Answer:

Step-by-step explanation:

Draw altitudes from A and D to get two 30°-60°-90° triangles.

The sides of a 30°-60°-90° triangle are in the ratio 1:√3:2.

BC = 3√3 + 16 + 9√3 = 16 + 12√3

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