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

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

Pls help me with this math problem

Answers

Answer:

12 ima shoot u

Step-by-step explanation:

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

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!

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.

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'

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

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

Answers

Answer:

x =60°

Step-by-step explanation:

GOOD QUESTION BRO

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:

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

Answers

Answer:

gfcdxgstez5xdyrfctugv-

_=+86545

Step-b57645745y-step explanation:

uygtf57d4ftv

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

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

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

What is the inequality for -8x>48

Answers

Answer: x<−6

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)

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)

:)

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.

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:

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:

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

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!

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

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:

How to find the volume of a cone?

Answers

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

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

Which pair of angles is congruent?

Answers

You need to show us the triangle/s

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

Answers

Answer:

H = -1/2

Step-by-step explanation:

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

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

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

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