Answer:
B multiply -6 and 3
It cost $72 for 16 square feet of flooring. How much does it cost for 12 square feet of flooring?
Answer: It would cost $54
What is the missing length of this rectangle?
Answer:
Answer is 11. You have to add the 4 and 7.
In rectangles all sides are either perpendicular or parallel, so you know that the missing side is equal to the bottom 2 horizontal sides added up.
4 + 7 = 11.
The missing side is 11cm.
What would be the domain for {(-6, 4), (5, -1), (0, 3), (-2, 4)}
Answer:
-6, 5, 0, and -2
Step-by-step explanation:
The domain values are the x-values in a coordinate pair. Therefore, the domains would be -6, 5, 0, and -2.
I hope this helped you!
Multiply: (-12/25) (-10/16)
A. -3/10
B. 3/10
C. 5/6
D. -5/6
Answer:
b
Step-by-step explanation:
(-12/25) (-10/16) = 0.3
3/10 = 0.3
[tex] - \frac{12}{25} \times - \frac{10}{16} = \frac{3}{5} \times \frac{2}{4} = \\ [/tex]
[tex] \frac{3}{5} \times \frac{1}{2} = \frac{3}{10} \\ [/tex]
Thus B is the correct answer...
♥️♥️♥️♥️♥️
A cookie recipe for 60 cookies calls for 4 cups of flour. How much flour is needed to make 90 cookies?
Answer: 6 cups
Step-by-step explanation:
60 cookies = 4 cups
60 + 30 = 90, and half of 60 is 30. So half of 4 cups is 2 cups.
4 cups plus 2 cups is 6 cups!
Answer:
6 cups
Step-by-step explanation:
because if you / the 60 by 4 you would see that 1 cup = 15 cookies. Then add 15 till you get to 90
4.
Clare made an error when solving – 4x + 3 < 23.
Describe the error that she made.
- 4x + 3 =23
- 4x < 20
Step-by-step explanation:
-4x + 3 < 23
-4x < 20
x > -5
hmm,I don't think we need to put equal sign instead of (<) , for when we started calculating.
we can just keep the question as it is and calculate.
The error Clare made in solving the inequality -4x + 3 < 23 is in the last step. The correct solution should be x > -5, not x < -5.
When dividing or multiplying both sides of an inequality by a negative number, the direction of the inequality symbol should be flipped. In this case, since we are dividing by -4, which is negative, the inequality should be reversed.
The correct steps to solve the inequality are as follows:
-4x + 3 < 23
Subtract 3 from both sides:
-4x < 20
Divide both sides by -4 (remembering to flip the inequality symbol):
x > -5
Therefore, the correct solution is x > -5, indicating that x is greater than -5, not less than -5 as Clare mistakenly wrote.
To learn more on Inequality click:
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Clare made an error when solving -4x + 3 < 23
-4x + 3 < 23
-4x < 20
x < - 5
Describe the error she made
Is 90 a whole number?
Answer:
Yes. if you're talking about factions then yes. If it wasn't, it would've had something like 90.7. So yes it is a whole number.
Step-by-step explanation:
Solve for t. 50= − 10 t + 80
3x - 5y = 4
-2x + 6y = 18
Type the answer in the boxes below. What does x and y =
Answer: X= 57/4 Y= 31/4
Step-by-step explanation: I assumed and used substitution from the two equations you provided to find the answer. Hope this helped! :)
A 4 1/2 pound bag of raisins must be divided equally into 1/4 pound portions for a cooking class. Enter the number of 1/4 pound portions that can be made from 4 1/2 pounds of raisins.
Answer:
18
Step-by-step explanation:
1/4 x 4 1/2 = 18kkduegvdbdgusjbwvsusokwvrgsubevbeksh
Is an imaginary "line" from the Earth to the Moon a line, a ray, or a segment? and WHY?
Answer:
Segment
Step-by-step explanation:
It is a segment because it has two endpoints (the Earth and Moon). If it was a ray, it would go on forever in one direction. It doesn't, so the imaginary line is a segment.
The first image is a segment, the second is a ray.
Hope this helps. :)
Answer:
Segment
Step-by-step explanation:
A ray goes on forever a segment has end points
BRAINLIEST ANSWER! PLEASE HELP!
-2x-10x+12=18
PLEASE EXPLAIN HOW YOU GOT THE ANSWER
Answer:
x = - 0.5
Step-by-step explanation:
you have to simplify the equation so
[tex] - 2x - 10x + 12 = 18 \\ - 12x + 12 = 18 \\ - 12x = 18 - 12 \\ - 12x = 6 \\ x = \frac{6}{ - 12} \\ x = - 0.5[/tex]
Answer:
X= -1/2 Hope this helps <3
Step-by-step explanation:
Let's solve your equation step-by-step.
−2x−10x+12=18
Step 1: Simplify both sides of the equation.
−2x−10x+12=18
−2x+−10x+12=18
(−2x+−10x)+(12)=18(Combine Like Terms)
−12x+12=18
−12x+12=18
Step 2: Subtract 12 from both sides.
−12x+12−12=18−12
−12x=6
Step 3: Divide both sides by -12.
What’s the volume of the figure ?
Show the figure, please.
Answer:
Step-by-step explanation:
What figure
What are the coordinates of point F (-5, -3) after a 90 degree clockwise rotation about the origin?
Answer: (-5,3)
Step-by-step explanation:
Answer::-)
There you go
Step-by-step explanation:
If -11 + N = -11, then N is the
Answer:
additive identity
Step-by-step explanation:
-11+N=-11 N=0
ADD 11 TO BOTH SIDES
-11+N+11 =-11 +11
(-11 AND 11 CANCEL EACH OTHER OUT ) THEREFORE
N=0
*Additive Identity Property states The sum of any number and 0 is that number.
If (14, 25) and 49, -10) are two anchor points on a trend line, then find the equation of the line.
Answer:
14 and 49 10 are anchor points trend line to this question
-x^2+15x-44
factor the equation
Answer:
- (x - 4)(x - 11)
Step-by-step explanation:
Given
- x² + 15x - 44 ← factor out - 1 from each term
= - 1 (x² - 15x + 44) ← factor the quadratic
Consider the factors of the constant term (+ 44) which sum to give the coefficient of the x- term ( - 15)
The factors are - 4 and - 11 , since
- 4 × - 11 = + 44 and - 4 - 11 = - 15 , thus
x² - 15x + 44 = (x - 4)(x - 11) and
- x² + 15x - 44 = - (x - 4)(x - 11)
write your answer in scientific notation.
(8.11×107)–(4.3×107)
Answer:
3.81 x 10^7
Step-by-step explanation:
16=4+3(t-2) fast someone
Answer:
6
Step-by-step explanation:
16 = 4+3(t-2)
16 = 4+3t-6
16 - 4 + 6 = 3t
18 = 3t
t = 6
Answer:
t = 6
Step-by-step explanation:
16 = 4 + 3t - 6
16 -4 + 6 = 3t
18 = 3t ; 6 = t
Now, it seems like I can post lol
Wha is the product of 12× 1 7/9
Answer:
Hi friend! the answer is 64/3 or 21.3333333 or 21 1/3
Step-by-step explanation:
Answer:
64/3
Step-by-step explanation:
becaseu of math bro
A company offering short term loans agrees to lend Nick $1,200 . The amount (plus interest) is repayable in one year, and the interest rate is 12% per month. What is the total amount that must be repaid? Give your answer in dollars to the nearest dollar. Do not include commas or the dollar sign in your answer. For example if your answer is $1,234.56 enter 1235 .
Answer:
The total amount is 1214.4
Step-by-step explanation:
Given
principal p=$1200
interest rate r= 12%= 12/100= 0.12
time t= 1
n= 12
we know that the compound interest formula is
A=p(1+r/n )^nt
A=1200(1+0.12/12)^1*12
A=1200(1+0.01)^12
A=1200(1.001)^12
A=1200*1.012
A=1214.
Answer:
Correct answers:
$2928$
Step-by-step explanation:
$2928$
We express the interest r in decimal form, so we have r=12%=12100=0.12. The principal is P0=$1,200, so the interest is I=P0⋅r⋅t=$1,200⋅0.12⋅12=$1,728. The interest paid is $1,728, so the total amount repayable is $1,200+$1,728=$2,928.
William has finished 40 of his 50 problems for math homework. What percent of his homework is finished?
Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A.
Answer:
Stated below:
Step-by-step explanation:
3 inches by 1 inches or 6 inches by 2 inches. The explanation to this is simply just an equivalent ratio.
Hope I helped! ☺
What is the slope of the line graphed above?
Answer:
C. -1/2
Step-by-step explanation:
(-2,2)
(0,1)
(2,0)
Change in y = -1
Change in x = 2
Equation: y = -1/2x + 1
The slope of the line is [tex]-\frac{1}{2}[/tex].
Option C is correct.
Slope of line:The slope of the line is the ratio of the rise to the run, or rise divided by the run.
From given figure it is observe that line passes through point [tex](2,0)[/tex] and [tex](0, 1).[/tex]
Slope of line , [tex]m=\frac{0-1}{2-0}=-\frac{1}{2}[/tex]
The slope of the line is [tex]-\frac{1}{2}[/tex].
Learn more about the slope of line here:
https://brainly.com/question/3493733
pls pls help!! will mark u as brainliest, i need 5 statements and reasons.
PL≅YL - Given
∠P≅∠Y - Base Angle Theorem
LA≅AL - Shared Line (sry forgot what it is called)
PLA≅YLA - SAS (Side Angle Side)
hope this helps :)
If y varies inversely as x and y = 8 when x = 3, find the value of x when y = 12
Answer:
x = 7
Step-by-step explanation:
................Hi.....................
ASAP WILL MARK BRAINLIEST
If UW = 6x - 35, find UW.
Answer:
u= 6x-35/w Hope this helped <3
Step-by-step explanation:
Let's solve for u.
uw=6x−35
Step 1: Divide both sides by w.
Step-by-step explanation:
Answer:-This all will be attempted according to Figure.
We can see in figure ,
[tex]\tt{UW = 4x-20+19}[/tex] _____(1)
Now, question says that:-
[tex]\tt{UW = 6x - 35}[/tex]_______(2)
Equating ,
(1)=(2)
So,
[tex]\tt{4x-20+19 = 6x - 35}[/tex]
[tex]\tt{4x-1 = 6x - 35}[/tex]
[tex]\tt{4x-6x = +1- 35}[/tex]
[tex]\tt{-2x = -34}[/tex]
[tex]\tt{x = \dfrac{34}{2}}[/tex]
[tex]\tt{x = 17}[/tex]
Now, we need UW.
Placing it in any Equation, Let me take (2),
6(17) -35
= 102 - 35
So, 67 is the answer.
Hope it helps :)
(2x + 1)2
Factor 2x3 + 4x2 + 2x completely.
(2x + 1)2
O 2x(x2 + 1)
O 2x(x + 1)2
[tex]2x^3+4x^2+2x\\\\GCF = 2x\\\\2x(\frac{2x^3}{2x}+\frac{4x^2}{2x}+\frac{2x}{2x})\\\\2x(x^2+2x+1)\\\\2x(x^2+2(x)(1)+1^2)\\\\2x(x+1)^2[/tex]
Hope this helps, have a blessed and wonderful day!
Answer:
C. 2x(x + 1)2
the next one is
Find the roots of the polynomial function f(x) = 2x3 + 4x2 + 2x ?
C. x = 0, x = –1 with multiplicity 2
Step-by-step explanation:
did review on edg2020
substatute numbers from A B and C
if A=7 B=4 and C=3
What is the magic number of the magic square ?
Answer:
if calculating any row or diagonal, the sum of 3 boxes is 21. That is the magic number
Answer:
my Instagram is: Thatkid.gio :)
please help me this, this is very urgent!! thank you so much!
Answer:
KPL= 64 degrees JPL= 116 degrees
Step-by-step explanation:
2x+24+4x+36=180
combine like terms
6x+60=180
6x=120
x=20
2(20)+24=64
4(20)+36=116