Answers
Answer:78
Step-by-step explanation:
Related Questions
The answer to the problem
Answers
Answer:
580
Step-by-step explanation:
giving brainliest to whoever can solve correctly
Answers
Answer:
The answer is 9
Step-by-step explanation:
4/9 = 9/4
If f(x) = x² + 1 then what is f(3)?
Answers
Answer:
f(3) = 9Step-by-step explanation:
given:
[tex]f(x)=x^2[/tex]
[tex]f(3)=3^2[/tex]
[tex]f(3)=9[/tex]
just insert the value in and you get your answer
Hello Guys will ya'll pls help me with these
quiestions...?
Answers
Answer:
I'll help you with this so reflections is not hard.
For reflect over x-axis you need to switch the sign on Y. formula for points like this is (x,y). An example is reflect (2,4) over the x-axis. you just change the sign of y making the answer (2,-4).
For reflect over y-axis you change the sign of X.For example reflect over the y-axis (3,7) all you have to do is change the sign of X which leaves you with the answer of (-3,7).
sign is basically + or - if need to know.
I hope this helps you in the long run.
85 / 16 with a remainder
Answers
Answer:
the top number is the answer and the remainder is the bottom number in decimals its = 5.31
Step-by-step explanation:
hope this helped
To map △PQR onto △STU, there must be a factor k that reduces △PQR.
Find each length.
PQ = 5
QR = 7
ST = 5
TU = 5
Step 2 out of 5:
If kPQ = ST, then k =
Answers
Answer: k=1
Step-by-step explanation: PQ already equals ST
the value of a car is 30,000$ it loses 6.5% of its value each year. What will the value of the car be after 5 years
Answers
Answer:
6.5 x 5=32.5
67.5/100 x 30,000= $20,250
Alice gets a job selling boots, and is given the option of wages plus commission, or commission only. In the first option, she would earn $33 in wages for each day of work, plus $2.50 for every pair of boots sold. Under the commission only option, she would earn no wages, and $3.25 for every pair of boots sold. How many pairs of boots would Alice have to sell in one day to make the two options equal?
Answers
Answer:
44 pairs of boots
Step-by-step explanation:
As per two options given to Alice,
1). Wages of $33 for each day work + commission of $2.5 for every pair sold.
If Alice sells x pairs of boots in a day, then total amount earned by Alice,
= (33 + 2.5x)
2). Commission of $3.25 for every boot sold.
If Alice sold x pairs of boots, total earnings of the day = 3.25x
If earning of Alice is equal in both the plans,
(33 + 2.5x) = 3.25x
3.25x - 2.5x = 33
0.75x = 33
x = 44
Therefore, for the sales of 44 pairs of the boots Alice will earn equal by both the plans.
Clark is removing dirt from a rectangular section of his backyard to build a water feature. The section is 2.9 meters long and has an area of 8.7 square meters.
2.9x = 8.7
What is the width of the section of Clark's backyard?
A.
3 meters
B.
5.8 meters
C.
4 meters
D.
2.23 meters
Answers
Answer:
B
Step-by-step explanation:
It took a skydiver 12 seconds to drop 450 feet. What is the rate (in feet per/second) of the skydiver's drop?
Answers
Answer:
37.5 feet per second
Step-by-step explanation:
Answer:
37.5 ft per second
Step-by-step explanation:
plssssssssssssss help this quiz is timed Tomaz realized that the tip of a second hand on a clock rotates about the center of the clock. He watched the second hand rotate around the center of the clock for 15 seconds. Which describes the rotation he observed?
270 degrees clockwise rotation
90 degrees clockwise rotation
180 degrees rotation
90 degrees counterclockwise rotation
Answers
Answer:
90 degrees
Step-by-step explanation:
90 degrees hhgffdfkgdf
Answer:
90 degrees clockwise rotation
Step-by-step explanation:
Because
Let sin(2x)-sin(x)=0, where 0 ≤ x < 2pi. What are the possible solutions for x?
Answers
Step-by-step explanation:
sin2x - sinx = 0
2sinxcosx - sinx = 0
(Double Angle Formula)
sinx(2cosx - 1) = 0
Either sinx = 0 or cosx = 1/2.
When sinx = 0,
x = 0 or x = π.
When cosx = 1/2,
x = π/3 or x = 5π/3.
Hence the solutions are
x = 0, x = π/3, x = π or x = 5π/3.
Complete the table.
Original Price $120 percent of Discount 80% Sale Price = ?
plz hellpppp
Answers
Sale Price = $24 (answer). This means the cost of the item to you is $24. You will pay $24 for a item with original price of $120 when discounted 80%. In this example, if you buy an item at $120 with 80% discount, you will pay 120 - 96 = 24 dollars. Hope this is what you're looking for! ^^
____________________________________________________________
セール価格= $ 24（回答）。これはあなたへのアイテムのコストが24ドルであることを意味します。 80％割引すると、元の価格が120ドルの商品に24ドルを支払うことになります。この例では、80％割引で120ドルでアイテムを購入すると、120〜96 = 24ドルを支払うことになります。これがあなたが探しているものであることを願っています！ ^^
Use the distributive property to match equivalent expressions.
-7(4 + x)
-28 + 2x
7(4 + x)
28-7X
7(4-x)
28 +7x
-7(4x)
-28-7x
Intro
Done
Answers
Answer:
by distributing you need to multiple by using the 7 in front and use that 7 to multiply each number inside
1. -7(-4+x) -> 28-7x
2. 7(4+x) -> 28+7x
3. 7(-4-x) -> -28-7x
4. -7(4-x)-> -28+7x
The difference of three times Faye's age and four times Joshua's age is 31. If Faye's age is five more than twice Joshua's age, how old is Faye?
Answers
F-Faye
J-Joshua
F3-J4=31
F=J2+5
(J2+5)(3)-J4=31
J2+5=31
J2+5-5=31-5
J2=26
J2/2=26/2
J=13
F=13(2)+5
F=26+5
F=31
what is the distance between (-5,8) and (-5.-8)
Answers
Answer: Use the formula y = mx + b in order to solve for b. Then, plug in known vaules.
y= -13x -57
Step-by-step explanation:
I need help on this please n-5>-2
Answers
Answer:
I think that it is n<3
Step-by-step explanation:
There are 12 girls and 18 boys in a class. What is the largest number of groups they can be split into and have the same number of boys and girls on each team?
Answers
12 cause that is the max amount of girls and there is no other way to get the groups even if you go over.
What is the prouduct of the number p and 12
Answers
[tex] \frac{p}{12} [/tex]
hope it helps u
Simplify the product using the Distributive Property.
(4r –5)(7r + 2)
A. 28r2 + 43r – 10
B. 28r2 – 27r + 10
C. 28r2 + 43r + 10
D. 28r2 – 27r – 10
Answers
Answer:
D
Step-by-step explanation:
the picture pretty much explain it step by step; hope this helped!
Help please! It’s due at 11pm!
Answers
Answer:
it's -7 + 5= -2 I think im not sure
I had $13 my mom gave $10 my dad gave $30 my aunt and uncle gave me $100 I had another $7 how much did I have
Answers
Answer:
you would have $160
Step-by-step explanation:
13+10+30+100+7= 160
The total amount $160 he have.
Given that,
He had amount already = $13
His mom gave him = $10
His dad give him = $30
His aunt and uncle give him = $100
He had another amount = $7
We have to determine,
How much amount he have..
According to the question,
To obtain the amount he had add all the amounts.
Therefore,
Total amount he had = He had amount already + Her mom gave him + His dad gave him + His aunt and uncle give him + He had another amount.
Total amount he had = $13+ $10+ $30+ $100 + $7
Total amount he had = $160
Hence, The required amount he had is $160.
To know more about Addition click the link given below.
https://brainly.com/question/20709440
help for brainlest what can be use ti
Answers
Answer:
2x(5+13)
Step-by-step explanation:
add then multiply by 2
Answer:
to find perimeter
= 2(L+w)
= 2(5+13)
10+26
36
so the answer is 2×(5+13)
hope it's helpful ❤❤❤❤
THANK YOU.
Given a circle with endpoints of a diameter at-10 -1i and 6 + 11i, answer the questions below.
1. The center of the circle is at -2 +5i
2. The radius of the circle has a length of ___ units.
Answers
Answer: 10
Step-by-step answer:
Answer:
10
Step-by-step explanation:
I don't actually know how to find it, but that was the right answer on edge
In a candy storet a $12.00 jar of candy is labeled, "35% off." What is the discount? What is the sale price of the jar of candy?
Answers
Part A
Including the SD cards, how many combined bits of storage do Theresa and Ruben have on their phones? Type your answer in scientific notation.
Part B
How many combined bits of storage do Theresa’s parents have on their phones? Type your answer in scientific notation.
Part C
How many combined bits of storage are there on the two tablets?
Part D
Including the phones, tablets, and cloud, how many total bits of storage does the family have altogether? Type your answer in scientific notation.
Part E
Theresa’s computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her family’s phones, tablets, and cloud storage? Type your answer in scientific notation.
Answers
Answer:part A including SD cards, Theresa and Ruben have 2.624 x 10^11 bits of storage.
Part b :32 bits
Step-by-step explanation:sorry that's all I know
Hope I helped
The required, solution of the given numeral in scientific notation is shown.
What is scientific notation?Scientific notation is a method of writing extremely large or extremely small numbers. When a number between 1 and 10 is multiplied by a power of 10, it is written in scientific notation.
Here,
Part A: Including the SD cards, how many combined bits of storage do Theresa and Ruben have on their phones?
Answer: 6.4 × 10¹¹ bits
Part B: How many combined bits of storage do Theresa’s parents have on their phones?
Answer: 2.4 × 10¹¹ bits
Part C: How many combined bits of storage are there on the two tablets?
Answer: 3.6 × 10¹⁰ bits
Part D: Including the phones, tablets, and cloud, how many total bits of storage does the family have altogether?
Answer:6.9 × 10¹² bits
Part E: Theresa’s computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her family’s phones, tablets, and cloud storage?
Answer:8.6 × 10¹² bits
Learn more about scientific notation here: https://brainly.com/question/13091583
#SPJ3
Explain why you cannot factor the trinomial x2 – 15x + 3
A. There are no factors of 3 that add up to -15
B. It can be factored
C. There are no factors of -15 that add up to 3.
Answers
Answer:
there are no factors of -15 that add up to 3
Answer:
It is A trust me
Step-by-step explanation:
PLS HELP!!! it’s easy and i’ll give brainliest
Answers
Answer:
6.5
Step-by-step explanation:
8÷tan(51)=6.47...
=6.5(correct to the nearest tenth)
tan 235° = 2tan20°+ tan215°
Answers
Given : tan 235 = 2 tan 20 + tan 215
To Find : prove that
Solution:
tan 235 = 2 tan 20 + tan 215
Tan x = Tan (180 + x)
tan 235 = tan ( 180 + 55) = tan55
tan 215 = tan (180 + 35) = tan 35
=> tan 55 = 2tan 20 + tan 35
55 = 20 + 35
=> 20 = 55 - 35
taking Tan both sides
=> Tan 20 = Tan ( 55 - 35)
=> Tan 20 = (Tan55 - Tan35) /(1 + Tan55 . Tan35)
Tan35 = Cot55 = 1/tan55 => Tan55 . Tan35 =1
=> Tan 20 = (Tan 55 - Tan 35) /(1 + 1)
=> Tan 20 = (Tan 55 - Tan 35) /2
=> 2 Tan 20 = Tan 55 - Tan 35
=> 2 Tan 20 + Tan 35 = Tan 55
=> tan 55 = 2tan 20 + tan 35
=> tan 235 = 2tan 20 + tan 215
QED
Hence Proved
3x + 2y = -9
X – Y = -13
Answers
Answer:
x =-7. .y=6
Step-by-step explanation:
3x + 2y = -9
(X – Y = -13)×3
3x + 2y = -9
3x – 3y = -39
5y = 30
y=6
3x +2(6)=-9
3x=-21
x=-7
