Answers
Answer:
[tex]y^{-5}[/tex]
Step-by-step explanation:
The Exponent Quotient Rule states that if two terms of the same base are being divided by each other, then the simplified expression is the base to the first power subtracted by the second power. As an algebraic equation, that would be [tex]\frac{x^{a} }{x^{b} } =x^{a-b[/tex], where [tex]x[/tex] is the common base and [tex]a[/tex] and [tex]b[/tex] are the exponents.
In this case, [tex]x=y[/tex], [tex]a=2[/tex], and [tex]b=7[/tex], so we know that [tex]\frac{y^{2} }{y^{7} } =y^{2-7}=y^{-5}[/tex]. Hope this helps!
Related Questions
When a ________contains only numbers and at least
one operation it is called a _________.
Answers
Question Help
What is the longest line segment that can be drawn in a right
rectangular prism that is 15 cm long, 13 cm wide, and 9 cm tall?
The longest line segment is cm.
(Round to one decimal place as needed.)
Answers
the answer is 22 hope this helps
Use the distributive property to write an expression that is equivalent to 10(10x - 4).
Answers
Answer:
100x-40
Step-by-step explanation:
10*10x and 10* -4
can sb please tell me the answer
Answers
Answer:
136 hope this helps!
Use place value . Multiplication with powers of 10, or equivalent fractions to explain what is happening mathematically to the decimal points in the divisor and dividend before dividing.
Answers
Answer:
The answer is "7.036".
Step-by-step explanation:
Throughout the question by Increasing the number of standard deviations by 100 if you compose its issue as a fracture. In each cycle these were multiplied by 100, all numbers were certain ones. [tex]\frac{436.8}{62.08}[/tex] was its sum of [tex]\frac{43,680}{6,208}[/tex].
Following are the calculation to this question:
[tex]= \frac{436.8 \times 100}{62.08 \times 100}\\\\ = \frac{43680}{6208}\\\\=7.036[/tex]
please help me! this is hard
Answers
Answer: 1430 girls
Step-by-step explanation:
In order to solve this we must take it step by step. So first things first. There are 12,481 people at this concert. If 8906 are adults we need to subtract to find out how many children there are. 12481-8906=3575. There are 3,575 children at this concert. Now if 3/5 of the children are boys then the other missing 2/5 must be the girls. There are a couple of ways to solve this but im going to go the direct route. multiply 3/5 by 3,575 to get 2,145 boys. Now if 2,145 out of 3,575 are boys then 3575-2145= 1430 girls
Let's sum up what we learned
1. 12,481 people are at a concert
2. 8906 adults are at this concert
3. 3,575 are children
4. 2145 are boys
5. Which means there are 1430 girls
What is 308 kg shared in the ratio 1 : 2 : 5?
Answers
Answer:
It will became like this.
38.5kg.77.kg192.5.kgHope this will help you.
Answer:
38.5, 77, 192.5
Step-by-step explanation:
x + 2x + 5x = 308
8x = 308
x = 38.5
38.5 + 2(38.5) + 5(38.5)
38.5 + 77 + 192.5 = 208
38.5, 77, 192.5
PLEASE HELP:). The branch of an isosceles triangle is 2.5 times longer than the base and the circumference of the triangle is 60 cm. Find the lengths of the midpoints of the triangle.
Answers
Answer:
Step-by-step explanation:
2.5x + 2.5x + x = 60
x= 10
2.5x = 25
the sides of the triangle are 25, 25, 10
I don't know what you mean by "midpoints of the triangle".
Martin painted 255 square feet of this
kitchen wall with į gallon of paint. If
he continues coverage at the same
rate, how many square feet can he
cover with 2 gallons of paint?
A 765 ft2
B 510 ft2
© 382.5 ft2
D 1,020 ft
Answers
Answer:
i dont know
Step-by-step explanation:
Percents!! Please help!!!
Answers
Answer: B.
Step-by-step explanation:
Suppose you have a L.L. Bean coupon of $63.60 and you want to know the final or sale price if the discount is 20 percent.
Using the formula (b) and replacing the given values:
Sale Price = Original Price - Amount Saved. So,
Sale Price = 63.60 - 12.72
Sale Price = $50.88 (answer).
This means the cost of the item to you is $50.88.
You will pay $50.88 for a item with original price of $63.60 when discounted 20%.
In this example, if you buy an item at $63.60 with 20% discount, you will pay 63.60 - 12.72 = 50.88 dollars.
Answer: $50.88
Step-by-step explanation:
Step 1: Find 20% of 63.60
20% of 63.60
20% = 20/100 = 0.2
0.2 × 63.60 = 12.72
20% of 63.60 is removed to get the selling price.
Step 2: Subtract
20% of 63.60 = 12.72
63.60 - 12.72 = 50.88
The selling price is $50.88.
somebody please help im giving 20 points and a brainliest !
Answers
Answer:
Price today= 3078
Price 10 years from today= 3877.88
Step-by-step explanation:
Price today= 3000 (1.026)= 3078
Price 10 years from today= 3000 (1.026)^10= 3877.88
betty bucket has 49000 clovers and Clover has 569000 clover how many do they have in all?
can some people be my friend
Answers
Answer:
618000
Step-by-step explanation:
just add
Change 3.7 hours into hours and minutes
Answers
Answer:
222 minuets
Step-by-step explanation:
please help! solve for the value of y
Answers
Answer:
26
Step-by-step explanation:
5y-3+2y+1=180
7y-2=180
7y=182
y=26
A student has four sticks of wood that measures 3inches 4 inches 5 inches and 6 inches can the student make a right triangle why or why not?
PLEASE HELP ME I need help and no body is answering and it sucks !! PLEASE ANSWER ⚠️⚠️
Answers
Answer:
Yes, the student can use three of these sticks to make a right triangle.
Step-by-step explanation:
The measure of four sticks = 3 inches, 4 inches, 5 inches and 6 inches.
On the number line, which point is closest to
A. A
B. B
C. C
D. D
Answers
Hope that helps :)
Answer:
the answer is ç
Step-by-step explanation:
because π=3.14
What is the equation of the line through the origin and (3, 4)?
A. y = 3x
B. y = fx
C. y= 4x
D. y = 2
SUB
Answers
Answer:
a
Step-by-step explanation:
if 3and 4 origin it a would be your answer
pasar 125.85 metros a gigametros
Answers
Answer:
125.85 meter in gigameter = 1.2585 x 10⁻⁷
Step-by-step explanation:
Given:
125.85 meter
Find:
125.85 meter in gigameter
Computation:
1 Gm = 1,000,000,000 m
125.85 meter in gigameter = 125.85 x 10⁻⁹
125.85 meter in gigameter = 1.2585 x 10⁻⁷
Martha has two jobs. One pays $15 per hour, and she works at that job 10 hours per week. The other job pays $13 per hour, and she works at that job 30 hours per week. How much money does she make per year?
Answers
Answer:
540$
Step-by-step explanation:
Someone please help me its urgent
What is the equation of the directrix
Answers
Answer:
Step-by-step explanation:
y=-1
An urn contains four red marbles, and five blue marbles. What is the probability of selecting at random, without replacement, two red marbles?
A. 16/72
B. 20/72
C. 12/72
D. 20/81
Answers
Answer: C. 12/72
Step-by-step explanation: 4/9 (the total of red marbles out of the urn) times 3/8 ( the probability of picking a red marble and how many marbles would be left) = 12/72
Btw I need help answering the rest of the questions if you don’t mind sliding the answers!
i will mark brainiest if you explain please
Answers
Answer:
c,or d I think please be right
Please Help!!!!!! You have twice as many nickels as pennies. you have $1.10. How many of each coin do you have? Solve each problem using a system of equations...
Answers
A rubber ball is thrown against the pavement and bounces into the air. If the ball is airborne for 2.5 seconds, how long after it bounces upward does the ball reach its maximum height?
Answers
Answer:
Step-by-step explanation:
1/2 * 2.5
= 1.25 seconds
In the 7th grade, 165 students ride the bus to school. If there are 250 students in 7th grade, what percent rides the bus? Please explain too
Answers
Answer:
66 Percent of students rides the bus to school, which is approx 1/3 lol
Step-by-step explanation:
Have a nice day
The elves can make 200 toys per day at the north pole. How many days will it take to make 5,800 toys?
Answers
Answer:
29 days.
Step-by-step explanation:
200 • 29 = 5800
Hope this helps
Answer:
29
Step-by-step explanation:
5,800 ÷ 200 = 29
PLEASE HELP!
(I know its not math, stop hatin!)
(If a human and a dog were the same)
Answers
Answer:
1st one
Step-by-step explanation
I have NEVER in my life seen a dog with pants on its back legs, only on both so yeah.
Justine earned $19,000 during the first year of her job at city hall. After each year, she received a 8.6% raise. Find her total earnings throughout her 20-year career.
Answers
Answer:
929,477.13
Step-by-step explanation:
Number of years, n = 20
Using the relation :
a(1- r^n)/ (1 - r) ;
where a is the first term, r is the common ratio and n is the number of years
a = 19000
r = 1 + 8.6% = 1.086
19000(1 - 1. 086^20) / (1 - 1.086)
19000(1 - 1.086^20) / (1 - 1.086)
−79935.0336930 / (1 - 1.086)
= 929,477.13
The cylindrical canister of a fire extinguisher has a diameter
Answers
Answer:
Ok but what is your question. Is that a question
Step-by-step explanation:
Answer:
I'm confused. Where is the question?
Step-by-step explanation:
The volume is ___ cubic centimeters.
Answers
Answer:
4.24
Step-by-step explanation: