Answer:
Step-by-step explanation:
3x^2+kx+12=0
k= -3x-12/x
Answer:
k = 12
Step-by-step explanation:
3(x² + kx + 2²) = 3(x² + ____x + 4) = 3(x² + 4x + 4) = 3x² + 12x + 12 ⇒ k = 12
Which point on the number line represents the location of the value of -5.5 + 8?
Answer:
-13.5
Step-by-step explanation:
Explain how the volume of a right cone relates to the volume of a cylinder with the same base
and height. Use diagrams and volume formulas to explain the relationship.
Answer:
its 1/3 of the volume of a cyinder with the same base
Step-by-step explanation:
a pyramid has the same policy with prisms of the same base
Volume is a three-dimensional scalar quantity. If the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
What is volume?
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Assume a cone and a cylinder such that the radius of the base of both the figures is r units, while the height of the cone and cylinder both is h units.
The volume of the cone with radius r units and height h units now can be written as,
Volume of the cone = (1/3) × π × r² × h units³
The volume of the cylinder with a radius of r units and the height of h units now can be written as,
Volume of the Cylinder = π × r² × h units³
Taking the ratio of the volume of the cone and the volume of the cylinder,
Volume of the cone/Volume of the cylinder = (1/3)πr²h units³ / πr²h units³
Volume of the cone/Volume of the cylinder = 1/3
Volume of the cylinder = 3 × Volume of the cone
Hence, if the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
Learn more about Volume:
https://brainly.com/question/13338592
#SPJ5
Which situation does the integer -6 best represent?
A. 6 yards behind the winner
B. 6 feet above the ground
C. Finding 6 dollars in a pocket
D. Earning 6
Without finding the product, complete the statement using <, >, or =.
4/3
Is ____
To 7/6 times 4/3
Answer:
4/3 is _<_ to 7/6 times 4/3
50 POINTS WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!
The image is the figures and there pattern. they add 1 tile height and one tile length on the top horizontal line every figure. I don't need an explenation but I would prefer to have one so I can do these kinds of questions on my own.
a) write the pattern rule as an equation.
b) determine the number of tiles that will be in figure 100.
Answer:
B 502
Step-by-step explanation:
Answer:
B 502
Step-by-step explanation:
Which statement correctly compares the function shown on this graph with
the function y = 2x - 5?
Answer:
c is the answer
Step-by-step explanation:
A bakery used 25% more butter this month than last month. If the bakery used 240 kilograms of butter last month, how much did it use this month?
Round your answer to the nearest whole number.
Answer:
300kg
Step-by-step explanation:
x = kilograms of butter used this month
A bakery used 25% more butter this month than last month.
x = 240 * 1.25
x = 300
Answer:
300kg
Step-by-step explanation:
So if the bakery used 240kg
60 is 25%
240 + 60 = 300kg this month
So, the total butter used this month is 300 kilograms
sisters work again as usual
Answer:
2/35
Step-by-step explanation:
You can use Keep Change Flip.
You keep the first fraction.
Change the division sign to a multiplication sign.
Then flip the second fraction around.
And this only works with division.
Find the constant of proportionality for the table of values.
х
4
5
6
7
у
10
12.5
15
17.5
The constant of proportionality is k =
Answer:
1 / 3
What times xxx gives us yyy?
Hint #22 / 3
If we multiply each xxx-value by \blueD{7}7start color #11accd, 7, end color #11accd, we get to each corresponding yyy-value:
y=\blueD{7}xy=7xy, equals, start color #11accd, 7, end color #11accd, x
Hint #33 / 3
The constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x is \blueD{7}7start color #11accd, 7, end color #11accd.
Step-by-step explanation:
I think that can help :) wanna chat add me as friend
What number would go in the blank? 4 x 6 = 6 x ___
6
4
10
Answer:
4
Step-by-step explanation:
4 x 6 = 6 x 4
Two pairs of jeans cost $75 before tax. If the total tax paid for the two pairs of jeans was $6, what is the percentage of tax?
Answer: 8%
hope this helps! :)
can someone give me brainlyist plz
Answer:
You can give me brainliest if you want
Step-by-step explanation:
bruh can someone help me ill give brainlist
Answer:
x=2
Step-by-step explanation:
6+8x=6x+10
6+2x=10 Subtract 6 from both sides
2x=4 subtract 6 from both sides
x=2 divide by 2 on both sides
Hope this helps plz mark brainliest :D
Can you give me the answer? Ill give brainliest for the right answer
Answer:
I believe the answer is b
Step-by-step explanation:
I might be wrong
Answer:
A. -1
Step-by-step explanation:
ΔY/ΔX= 1/-1 =-1
what websites are similar to brainly?
Websites similar to Brainly: Quizlet and Socratic
Can I pls have brainliest :(
Answer:
Step-by-step explanation:
Point: (4, -6)
Slope: 1
FIND THE EQUATION
The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true about the complex numbers? The complex numbers have equal imaginary parts. The complex numbers have equal real parts. The complex numbers have opposite imaginary parts. The complex numbers have opposite real parts.
Answer:
c
Step-by-step explanation:
Answer: C
Step-by-step explanation:
I need help with angles!!!!!!!!1
Answer:
3
Step-by-step explanation:
PLZ!!! HELP. Blake has traveled 65% of the distance to his grandpearents house. he traveled 26 miles. how many total miles will he travle?
Answer:
40
Step-by-step explanation:
Answer:
40 I think so if not I hate u
select the cost of 2 pounds of blueberries
$2
$4.50
$9
$14.00
Hitzu Co. sold a copier costing $3,500 with a two-year parts warranty to a customer on August 16, 2018, for $7,000 cash. Hitzu uses the perpetual inventory system. On November 22, 2019, the copier requires on-site repairs that are completed the same day. The repairs cost $106 for materials taken from the repair parts inventory. These are the only repairs required in 2019 for this copier. Based on experience, Hitzu expects to incur warranty costs equal to 4% of dollar sales. It records warranty expense with an adjusting entry at the end of each year.
Answer:
1.$ 280
2. $280
3.$0
4. $174
5. (a) Aug 16 2018
Dr Cash 7,000
Cr Sales 7,000
(b) Aug 16 2018
Dr Cost of goods sold 3,500
Cr Merchandise inventory 3,500
(c) Aug 16 2018
Dr Warranty expense 280
Cr Estimated warranty liability 280
(d) Nov 22 2019
Dr Estimated warranty liability 106
Cr Repair part inventory 106
Step-by-step explanation:
1. Calculation for how much warranty expense does the company report in 2018 for this copier
Warranty Expense= 7,000 x 0.04
Warranty Expense= $280
2. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2018
2018 Estimated Warranty liability= 7,000 x 0.04
2018 Estimated Warranty liability=$280
3. Calculation for How much warranty expense does the company report in 2019 for this copier
The company in the year 2019 report $0 warranty expense for the copier.
4. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2019?
2019 Estimated warranty liability =280-106
2019 Estimated warranty liability =174
5. Preparation of the Journal entries to record (a) the copier sales (b) the Adjustment on Dec 31 2018 to recognize the warranty expense (c) the repairer that occured in November 2019
(a) Aug 16 2018
Dr Cash 7,000
Cr Sales 7,000
(b) Aug 16 2018
Dr Cost of goods sold 3,500
Cr Merchandise inventory 3,500
(c) Aug 16 2018
Dr Warranty expense 280
Cr Estimated warranty liability 280
(d) Nov 22 2019
Dr Estimated warranty liability 106
Cr Repair part inventory 106
10² - (35÷5) Please
Answer: 93
Step-by-step explanation:
10² - (35÷5)
10² = 100
100 - 7
=
93
Answer:
93
Step-by-step explanation:
10² - (35÷5)
10² - (7)
100 - 7 = 93
-TheUnkonwnScientist
The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?
Answer:
a = 1
b = 7
Step-by-step explanation:
We start by opening the brackets
We have;
3 + 6i + i - 2
= 1 + 7i
comparing with a + bi
a = 1 and b = 7
Justin drives west at 20 m/s, then slows to a stop at the red light. A graph of his acceleration over time is shown below, where eastward is the positive acceleration direction. Which graph shows his velocity over time
Answer:
See attached.
Step-by-step explanation:
Can y’all help me please I will give Brainlist
Answer:
It would be a five
Step-by-step explanation:
At New City High School, 11 out of 20 high school seniors have a part-time job. This ratio is the same at Oldville High School, which has 480 seniors. How many seniors at Oldville High School have a part-time job?
Please help!!
Answer:
264
Step-by-step explanation:
Divide 480 by 20. (24)
Multiply 24 by 11.
Answer should be 264
* Hope that helped
Students are auditioning for a school play. Only 18 of the 45 students
auditioning will get a part in the play. What percent of the students
who audition will be in the play?
The students who audition will be in the play is 40%
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given that Students are auditioning for a school play
Only 18 of the 45 students auditioning will get a part in the play.
We need to find the percent of the students who audition will be in the play.
45x=18
Divide both sides bby 45
x=18/45
x=0.4
Now multiply with 100 as it is hundredth part
0.4×100=40%
Hence, the students who audition will be in the play is 40%
To learn more on Percentage click:
https://brainly.com/question/28269290
#SPJ2
Evaluate the function f(x) = -2x + 9 when x = 2
Answer:
I think x= 5
Step-by-step explanation:
because u put 2 where x is supposed to go so it would be -2(2)+9 and -2(2)=-4 and then add 9 and that =5
Jimmy walks 1/2 mile in 1/6 hours. How fast does he walk in miles per hour?
A)1/12 miles per hour
B)3 miles per hour
C)1/3 miles per hour
D)12 miles per hour
I'm not sure how to do this. Can someone please help me?
