If you have a base with negative a exponent, you must?

Answers

Answer 1

Answer:

The product will always be positive

Step-by-step explanation:

If the base is negative and the exponent is an even number, the final product will always be a positive number. If the base is negative and the exponent is an odd number, the final product will always be a negative number.

Related Questions

OR
HV
To take sweepstakes for the largest pumpkin crop at
the Riverside County Fair, the average weight of
Ethan's two pumpkins must be greater than 875 lbs.
One of his pumpkins weighs 903 lbs. What is the least
amount of pounds the second pumpkin could weigh in
order for Ethan to win the prize?

Answers

Answer:

the pumpkin needs to be more than 847 pounds

Step-by-step explanation:

You earn $13 for every hour that you babysit. Because you do such a fantastic job, you are also given a $20 tip at the end of the evening. Write an expression for how much you earn after h hours.

What is the right expression

Answers

Answer:

Step-by-step explanation:

y(h)=13h+20

simplify the following expression -2a- (-3+a^2)

Answers

Answer is in the image

Step-by-step explanation:

Sorry if wrong or blurry

what is the answer to can someone pls help me 5x-4=21?

Answers

[tex]5x - 4 = 21[/tex]

[tex] = > 5x = 21 + 4[/tex]

[tex] = > 5x = 25[/tex]

[tex] = > x = \frac{21}{5} [/tex]

[tex] = > x = 5[/tex]

Hence, value of x is 5

LAST QUESTION....im runing out of points- ANWAYS ✨✨✨ WHAT is you favorite 3 COLORS....mines are yellow light blue and pink

Answers

Answer:

navy blue black and marron

Step-by-step explanation:

(there both the same problem) I don't understand this problem may i pleas get help?

Answers

Are wee getting the outline size? or what?

x + 2/3 = -4 one step equation

Answers

Answer:

-4.666666667

Step-by-step explanation:

x + 2/3 = -4

x = -4 - 2/3

x = -4.666666667

Please help! Will give lot of points

Answers

Answer:

A. 8.7

Step-by-step explanation:

You're simply rounding to the nearest tenth which is the nearest 0.1 place.

So therefore, 8.743 is going to be rounded to 8.7.

hope this helps and is right :)

Answer:

The Answer is 8.7

So It's The First One

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest!!!

Simplify. 3x - 7y - (-2x) - y
5x + 8y
5x - 8y
x-8y
x-8y

Answers

Answer:

the first one is 14xy+3x-y

the second one nothing can be done so that would be ur answer

the third one nothing can be done so that would be ur answer

the fourth one and the fifth one nothing can be done so that would be ur answer

Answer:

3x-7y-\left(-2x\right)-y\cdot \:5x+8y\cdot \:5x-8yx-8yx-8y=19xy+5x-15y

Step-by-step explanation:

Anne and Dawn share £120 in the ratio 5:3. How much did Dawn receive?

Answers

Answer:

45 !!

Step-by-step explanation:

Anne = 5x

Dawn= 3x

Amount = 120

5x + 3x = 120

8x = 120

x= 120/8 = 15

Anne = 5x = 15 x 5 = 75

Dawn= 3x = 15 x 3 = 45

I hope im right!!

Anybody know ? I need help

Answers

Answer:

It's blank

Step-by-step explanation:

can’t see the picture, tey posting again

HELP ILL MARK BRAINLIEST

Simplify the expression.
3a^2 + a + 14a^2

Answers

Answer:

17a squared by 2 + a

aStep-by-step explanation:

A hockey player gets 2 goals for every 13 shots. At this rate, how many goals will he make if he
takes 39 shots?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

2×3=6

Have a nice day!

P.S. If you have time, please answer this! https://brainly.com/question/22453568

Help me please and thank you

Answers

Answer:

history is the correct answer

Tommy bought 3 cups of blueberries. He will eat 2 cup of blueberries each day.
How many days can Tommy eat the blueberries before they are all gone?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value

Answers

He can go 1 1/2 days before they are all gone

Show and/or explain why (1/3)^3 = 1/27

Answers

(1)^3 /(3)^3
(1x1x1)/{3x3x3}
1/27 hope it helps :))

(1/3)^3 = (1/3)*(1/3)*(1/3)

When you multiply fractions, you multiply all the numerators and all the denominators. Since the numerator is just 1, 1*1*1=1. The denominator is 3, and 3*3=9, 9*3=27. Therefore, 1/27.

Plzzz help me

Simplify:
4a to the power of 2 + 3a + 5a to the power 3 - 1

Answers

183kdkdkdkdkdkjdjdjfkrkdkjfjfjf

Jessica lives on a chicken farm and can collect 90 eggs in 3 hours. At that rate, how
many hours will it take her to collect 360 eggs? Pls answer fast due today I will give 15 brain points

Answers

Answer:

12 hours

Step-by-step explanation:

90÷3=30 (unit rate)

360 ÷ 30=12

What is the area of the right triangle ABC, given a(1,4), B(3,2), and C(-1,-2)

Answers

Answer:

NOW CAN U PLS ADD ME ON SNAP

Step-by-step explanation:

arshad2623f

Luciana is adding water to a pool at a constant rate. Before she added any water

Answers

Answer:

The rate of change would be zero?

Step-by-step explanation:

Will give brainiest to correct answer
12m - (4 + 5m)

Answers

Answer:

17m - 4

Step-by-step explanation:

12m - (4 + 5m)

take the parentheses away

12m - 4 + 5m

12m + 5m = 17m

17m - 4

Answer:

7m-4

Step-by-step explanation:

12m - 4 - 5m (Distribute the negative)

7m - 4 (Subtract the m values and you got the answer)

We will remove two marbles from a jar that contains 3 green marbles, 2 blue marbles, 1 white marble, and 1 black marble. We might consider the conditional probability that the second marble we remove is green given that the first marble removed was green. Use the multiplication rule to calculate P( second green | first green). Convert your answer to a decimal and round to three decimal places.

Answers

Answer:

P( second green | first green) = 1/3

Step-by-step explanation:

There are 7 marbles in the jar in total

After the first pick, given the marble removes is green marbles, how many green marbles are there left in the jar? How many marbles are there left in the jar?

Green marbles left: 2

Marbles left: 6

Using the multiplication law of probability,

P(A∩B) = P(A) x P(B|A)

P(second green | first green) = P(second green and first green) / P(first green)

P(second green and first green) = 3/7 x 2/6 = 1/7

P(first green) = 3/7

∴(1/7) / (3/7) = 1/3

Thus, we come up to the conclusion P( second green | first green) = 1/3

Which equation is equivalent to 2^3x=10

Answers

Answer:

log2 3x=10

Step-by-step explanation:

Answer:

[tex]\log_210=3x[/tex]

Step-by-step explanation:

The general form of logarithms is

[tex]\log_{b}a=x[/tex]

It can be written as

[tex]b^{x}=a[/tex]

where,

[tex]b[/tex] = Base of the logarithm

Here, the given expression is

[tex]2^{3x}=10[/tex]

So, it can be written as

[tex]\log_{2}10=3x[/tex]

Therefore, the required expression is [tex]\log_{2}10=3x[/tex]

Learn more:

https://brainly.com/question/8657113

https://brainly.com/question/20785664

What’s the equation in fully simplified slope intercept form ? Will mark Brianliest !!!!!!!!!!!!! HELP !!!!!!!

Answers

Answer:

y= -1/2x -1

Step-by-step explanation:

The slope can be found by finding two points and essentially counting how many "up and over". Im sure you have heard this.

The intercept is where it hits on the Y-axis.

Answer:

its orign

Step-by-step explanation:

Which of the following is not a true statement about the product of 150 and £?
It is one-third of 150.
It is between 25 and 75.
It is less than 100.
It is greater than 150.

Answers

Answer:

Step-by-step explanation:

Laura tiene en su cuenta ahorro del banco $23.500. Si paga el recibo de la luz que son $12.000
además también paga el recibo del teléfono que son $13.500. ¿Cuánto dinero queda en su cuenta?

Answers

Answer:

le queda -2

Step-by-step explanation:

porque 23.500 - 12.000 = 11.5 - 13.500 = -2

food bill before tax: $32 Sales tax: 7.6% tip: 13%

Answers

Answer:

38.91

Step-by-step explanation:

link to awnswer:

https://quizlet.com/362606734/applying-tax-and-tip-remember-to-always-round-up-flash-cards/

Answer:

38.59

Step-by-step explanation:

O>o

Evaluate the expression for the value given.
6a
4a; when a = 2

Answers

Answer:

Step-by-step explanation:

6(a)+4(a).

6(2)+4(2)=12+8=20

final answer is 20

the answers are
6a= 12
4a= 8

Pls help I’ll give Brainliest

Answers

Answer:

(0,1) and (3,0).

Step-by-step explanation:

Solve the inequality.
429
A. X24
B. X2 -5
C. X25
O O D. x2

Answers

hmmmm i think it’s A

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