Answer:
x^2 + 4y^2 + 6x + 4
Step-by-step explanation:
Arranging the terms;
x ^ 2 + y^2 + 3y^2 + 4x + 2x + 2 + 2
x^2 + 4y^2 + 4x + 2x + 2 + 2
x^2 + 4y^2 + 6x + 2 + 2
x^2 + 4y^2 + 6x + 4
if given f(x)=2x+5 what is f(x)=17
Answer:
39
Step-by-step explanation:
F(17)= 2(17)+5
2x17=34 +5=39
3.) rewrite r(x) in expanded form
Answer:
Step-by-step explanation:
r(x)= (x-3)(x+5)
= x²+5x-3x-15
=x²+2x-15
Answer:
[tex]{\huge{\pink{\underline{\underline{QuEsTiOn}}}}}[/tex]
rewrite r(x) in expanded form
[tex]{\huge{\pink{\underline{\underline{SoLuTiOn}}}}}[/tex]
[tex](x-3)(x+5)\\
=>x(x + 5) - 3(x + 5) \\
= > {x}^{2} + 5x - 3x + 15\\
=> {x}^{2} + 2x + 15 [/tex]
name 3 lines that are not perpendicular to y=2x-3
Wanda is looking to rent a fog machine for a Halloween party. One company charges a $35 rental fee
and $3 per minute. A second company charges a $45 rental fee and $2 per minute. Write and solve
an equation to determine the number of minutes that Wanda can rent the fog machine for both
companies to cost the same. *
Your answer
Please awnser this for me I will urs
Answer:The equation is 35+3m=45+2m and the answer is 10 minutes.
Step-by-step explanation:
35+3m=45+2m
Subtract 35 from both sides
Then you end up with 3m=10+2m
Then you subtract 2m from both sides
Then you end up with 1m=10
Then you divide both sides by 1 and your answer will be m=10
Consider matrix A.
What matrix results from the elementary row operations represented by −2R2+3R1?
Answer:
[tex]A = \left[\begin{array}{ccc}-3&3&2\\-25&-13&0\end{array}\right][/tex]
Step-by-step explanation:
Given the matrix
[tex]A = \left[\begin{array}{ccc}-3&3&2\\8&-1&3\end{array}\right] \\R1 = -3, 5, 2\\R2 = 8, -1, 3\\\\[/tex]
Before we can get the resulting matrix after the elementary operation, we need to get the new second row using the formula −2R2+3R1?
when R1= -3, R2 = 8
−2R2+3R1? = −2(8)+3(-3)
−2(8)+3(-3) = -16-9
−2(8)+3(-3) = -25
R1= 5, R2 = -1
−2R2+3R1? = −2(-1)+3(5)
−2(-1)+3(5) = 2-15
−2(-1)+3(5) = -13
when R1= 2, R2 = 3
−2R2+3R1? = −2(3)+3(2)
−2(3)+3(2) = -6-6
−2(3)+3(2) = 0
Hence the new R2 are -25, -13, 0
The resulting matrix will be:
[tex]A = \left[\begin{array}{ccc}-3&3&2\\-25&-13&0\end{array}\right][/tex]
Answer:
-25 17 0
8 -1 3
Step-by-step explanation:
what is the solution to this inequality . 4x+1>9x+16
Answer:
x < -3
Step-by-step explanation:
4x + 1 > 9x + 16
-15 > 5x
-3 > x
Round 3,689,423 to the nearest hundred thousand.
Answer:
your answer would be 3,700,000
Step-by-step explanation:
hope it helps
Help!
How to get over a huge crush
Answer:
there are cute boys on Tik-tok or you can try and think about something happy
Step-by-step explanation:
What is the answer to 5x-10<20
Answer:
awts gege masakit walangya 123456880
Which is a unit rate?
Answer:
15 miles per gallon
Step-by-step explanation:
unit rates compare units of one quantity to A SINGLE unit of another quantity
Answer:
15 miles per gallon.
Step-by-step explanation:
When it comes to unit rate, you are trying to find 1 of something. These typically have words like 'per'.
james recpe call 6/8 cup of milk
Answer:
3/4 cup is also an equivalent fraction for 6/8
Step-by-step explanation:
CAN U HELP ME PLEASE
Answer:
7
Step-by-step explanation:
I believe it is 7. I assume this "displacement" graph shows how off the car is on the road, so when it reaches 0 again it is back to its original position. This happens at second 7
Write 13/3
as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
Answer:
4.333...
Step-by-step explanation:
Graph y= -2x + 5. Help please.
Answer y intercept is 5, then move 2 units down from 5, then 1 unit to the right which is now (1, 3). So jus keep moving 2 units down and 1 unit to the right.
how much kinetic energy does a 4 kg cats have while at 9 m/s
Answer:
162 Joules
Step-by-step explanation:
Remember, the equation for the kinetic energy of an object is:
[tex]K=\frac{1}{2}mv^{2}[/tex]
where m is the mass of the object in kg (kilograms), v is the velocity of the object in m/s (meters per second), and K is the kinetic energy of the object in J (joules).
We are given that the cat's mass is 4 kg. We will use this for m. We are also given that the cat is moving at 9 m/s. This would be it's speed. We can use this for velocity, or v. Plugging in we get:
[tex]K=\frac{1}{2}mv^{2}=\frac{1}{2}(4)(9)^{2}=(2)(81)=162[/tex]
So K, or the kinetic energy, would be 162J.
I hope you find my answer and explanation to be helpful. Happy studying.
I was wondering what to pick for my next subjects i just did math and science
Find n(A) for the set.
A={-6, -5, -4, ..., 0}
A. n(A) = 7
B. n(A) = 6
C. n(A) = 4
D. n(A) = 1
Answer:
A. n(A) =7.
Step-by-step explanation:
A= ( - 6, - 5,- 4,-3,-2,-1,0)
cindy wants to bake cookies for her sister's birthday. she needs 2 1/2 cup all purpose flour but she only have 3/4 cup on the cabinet. how may more cup of flour she need to attain the desirable consistency?
Answer:
7/4 cups.
Step-by-step explanation:
2 1/2-3/4
5/2-3/4
10/4-3/4
7/4
Mary paid $349.99 for 6 patio chairs. How much did each chair cost her?
Answer:
Are you serious?
Step-by-step explanation:
That's pretty much unanswerable.
Answer:
$58.33 per chair
Step-by-step explanation:
fr tho help im slow don't skip gracias
The dosage for a medication is increased from 20 mg (milligrams) to 30 mg. What is the percent increase in the dosage?
Answer:
the percent increased in the dosage is 2%
HELP NEEEDEDDDD!!!!!!
Answer:
The answer is the middle one or B)
Step-by-step explanation:
The answer to the question is 63, and 21 times 3 is its simplest form.
Answer:
[tex]7 \sqrt{3} \times 3 \times \sqrt{3} = 7 \times 3 \sqrt{3} \times \sqrt{3} = 21 \times { \sqrt{3} }^{2} = 21 \times 3[/tex]
Find the sum.
(n+8)+(n−12)
=
n=2
Reorder terms:
(8+n)+(n-12)=0
Remover first parentheses :
8+n+(n-12)=0
Reorder (again):
8-12+n+n=0
Simplify:
-4+2n=0
Add 4 to both sides:
2n=4
Divide and you’re done!
n=2
Which expression is represented by the phrase “the square of y decreased by quotient of 36 and 6”?
Answer:
√y-6
Step-by-step explanation:
36/6=6
36 is the dividend, 6 is the divisor and 6 is the quotient.
Answer:y^2-6 step by step
Step-by-step explanation:
Franco has a hat with 9 blue marbles, 4 yellow marbles, and 12 green marbles. He designs a binomial experiment by drawing a marble from the hat, recording whether the marble is green, and then laying the marble aside. He then repeat the process seven times. Which statement must be true?
A. The experiment is not a binomial experiment because there is not a fixed number of drawings.
B. The experiment is not a binomial experiment because the probability of choosing a green marble is the same for each drawing.
C. The experiment is not a binomial experiment because the probability of choosing a green marble is not the same fo each drawing.
D. The experiment is not a binomial experiment because there are only two possible outcomes for each drawing.
Answer:
C: The experiment is not a binomial experiment because the probability of choosing a green marble is not the same for each drawing.
Step-by-step explanation:
Just took the Binomial Distribution Quiz on Edge.
The experiment is not a binomial experiment because the probability of choosing a green marble is not same for each drawing
What is binomial experiment ?
An experiment consisting of a fixed number of independent trials each with two possible outcomes, success and failure .
The experiment is not a binomial experiment because the probability of choosing a green marble is not the same for each as after drawing the marble from hat , he is laying the marble aside and not putting it back into the hat which altered the probability every time because total number of marbles are decreasing after every turn of drawing.
hence , correct answer is
option c
lets us learn more about Binomial Experiment
https://brainly.com/question/15351475?referrer=searchResults
#SPJ2
Can you give me the Answers for Estimating 92 × 68
Answer:
The answer is 6256 of this question
Answer:
6,256
Step-by-step explanation:
-3-(3-10)
can someone help me find the answer to this integer problem plz
question likh kar bhej dijiye
A dilated image can turn from it's original position
Office Mac purchases packs of pencils from the Manufacturer for $2.00 and applies a mark-up of 40%. How much do they actually sell the pencils for?
a. $2.00
b. $0.80
c. $2.80
d. $1.20
Answer:
the answer is b
Step-by-step explanation:
because
mark-up= profit
cost * 100%
making it:
40% = 0.80
2.00 * 100%
Jan has a curtain that is 1 ¾ yard long. She wants to increase the length of the curtain by ⅓ of a yard. Jan has ⅞ of a yard of lace. She plans to cut a piece from the lace and sew it onto the bottom of the curtain.
How long will the curtain be after Jan adds the lace? Show your work.
How much lace will be left after Jan cuts the piece off to add the curtain? Show york work.
Answer: A) 2 1/12 yards
B) 13/24 yards
Step-by-step explanation: A)
1 3/4 = 7/4 + 1/3 =
7/4(3/3) + 1/3(4/4)=
21/12 + 4/12 = 25/12 = 2 1/12 yards
B)
7/8 - 1/3 =
7/8(3/3) + 1/3(8/8)=
21/24 - 8/24 = 13/24 yards
Help me solve this what is 3 divided by 4.236
Answer:
3/4.236=0.70
Step-by-step explanation:
