Answer:
Answer in the attachment
Step-by-step explanation:
Cut off both semicircles at the top and bottom.
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
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:
https://brainly.com/question/28823603
#SPJ6
Clare made an error when solving -4x + 3 < 23
-4x + 3 < 23
-4x < 20
x < - 5
Describe the error she made
Write an equation of the line that passes through the points (-3,5) and (2,15)
Answer:
y = 2x + 11
Step-by-step explanation:
Find Slope
(15 - 5) / (2 - (-3)) = 10/5 = 2
Insert One Ordered Pair and Slope into Point Slope Formula
(y - y1) = m(x - x1)
(2,15) and slope = 2
(y - 15)= 2(x-2)
Evaluate
y -15= 2x-4 → y = 2x + 11
Answer =
y = 2x + 11
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
Write a recursive formula for the sequence 8, 10, 12, 14, 16, ... Then find the next term.
Answer:
answer is b
Step-by-step explanation:
The next term is : an=an-1+2= a1 8; 18
Based on the information given 2 is added ton each sequence
Sequence:
8+2=10
10+2=12
12+2=14
14+2=16
The next term will be:
16+2=8
Inconclusion The next term is an=an-1+2= a1 8; 18
Learn more here:
https://brainly.com/question/4027078
I NEED THIS ASAP PLEAE HELP
Answer:
(0,2) (2,3) :m=[tex]\frac{1}{2}[/tex]
(1,1) (3,0): m=-[tex]\frac{1}{2}[/tex]
(0,-3)(1,-1): m=-2
(-2,-2)(0,-2): m=0
(-2,1)(-1,-1): m=2
Step-by-step explanation:
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 :)
(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 :)
find the slope of the line
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
Each square below represents one whole.
What percent is represented by the shaded area?
Answer:
46%
Step-by-step explanation:
count the rows and the squares and its right
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
Given that g(x)=-X+2, find f(4)
Answer:
See below.
Step-by-step explanation:
g(x) and f(4) refer to different functions.
Since we are not given f(x) is, we cannot answer the question.
1/3p+1/2p+7=7/6p+5+4
Answer:
p=−6
Step-by-step explanation:
Let's solve your equation step-by-step.
1/3p+1/2p+7=7/6p+5+4
Step 1: Simplify both sides of the equation.
p)+(5+4)(Combine Like Terms)
Step 2: Subtract 7/6p from both sides.
Step 3: Subtract 7 from both sides.
Step 4: Multiply both sides by 3/(-1).
p=−6
Answer:
Step-by-step explanation:
P=6
What value of x makes this equation true?
need done fast please, offering 25 points!
Answer:-32.5
Step-by-step explanation: move x to the other side and solve
The table shows data for the number of customers that shopped each hour at store A and at store B on a Saturday.
Store 8 A.M. 9 A.M. 10 A.M. 11 AM. 12 P.M. 1 P.M.2 P.M. 3 P.M. 4 P.M. 5 P.M.
А
2
3
5
7
10
6
8
9
4
2
B
1
4
4
6
10
8
8
6
4
2
Move the options to the blanks to answer each question.
Which store's data has the greater mean?
Which store's data has the greater median?
Which store's data has greater range?
Store A
Store B
Answer: the greater mean is Store A, the greater median is Store A, the greater range is Store B
Step-by-step explanation:
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 :)
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
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.
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
can u guys please help I'm really behind in school I'm in 7th grade
The value of x is 42. Multiply the top and bottom by 6 because the numerator in the first fraction is 2 and the numerator for the second fraction is 12. When you multiply 2 by 6, you get 12. You have to do the same for the denominator. multiply 7 by 6. You get 42. The value of x is equal to 42. Hope this helps.
Answer:
42
Step-by-step explanation:
First, you cross multiply.
12 x 7= 84
2 multiplied by x will give you 2x.
Now, you have the equation below left:
84=2x
Then, you divide by 2 on both sides (in order to leave x by itself):
84/2= 42
x=42
Does anyone know this?? Pls help!
Answer: x^3 -12x^2+31x-96+ 292/x+3
The remainder is 292
Step-by-step explanation: I used synthetic division to get the answer and got the answer above. I hope this helped :)
Jesse is saving the money he earns in his piggybank. He had already earned
$60 from previous work. He charges $15 to mow one lawn. After mowing 4
lawns, how much total money will he have in his piggybank?
Answer:
Jesse will have $120.
Step-by-step explanation:
First you need to set up your equation. We know Jesse has $60 already and that he charges $15 per lawn. Your equation will look something like this:
15x+60=?
Then you plug in the 4 lawns he did:
15(4)+60=
Then you solve and get 120! :)
PS Parenthesis mean you are multiplying. Same thing as saying
15 x 4 + 60= 120
Between which two consecutive whole numbers does 17 lie?
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!
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.
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 photo collage consists of seven equal sized square photo arranged in a row to form a rectangle if the total area of the college is 567 square inches what is the length of the collage
Answer:
Step-by-step explanation:
I have attached a written explanation to help :).
Let's say each side of the square =[tex]x[/tex]
If we put 7 squares in a row to make the rectangle,
length of the rectangle = [tex]7x[/tex]
Area of a rectangle = length multiplied by width
Area of rectangle = [tex]7x[/tex] multiplied by [tex]x[/tex] = [tex]7x^2[/tex]
We are also told that the total area = 567
So [tex]7x^2 = 567[/tex]
Now solve for [tex]x[/tex].
Divide both sides by 7.
[tex]\frac{7x^2}{7} = \frac{567}{7}[/tex]
[tex]x^2 = 81[/tex]
Then square root both sides to find [tex]x[/tex]
[tex]x = \sqrt{81}[/tex] = 9
Finally, the question asks to find the length of the collage which we said was [tex]7x[/tex] and we know [tex]x = 9[/tex]
Length of collage = [tex]7x = 7[/tex] multiplied by [tex]9[/tex] = ?
Evaluate the function please help
Answer:
Well, this is not an answer but, i would like do know your grade. ( & WHO'S idea was it to add LETTERS to MATH!?)