Answers
Answer:
B
Step-by-step explanation:
The part of the function where x <=2 is a line, so we can rule out C and D. Lastly, the part of the function where x<=2 has a slope of -2, so we can rule out A. That leaves us with the only possible answer B
Related Questions
angles a and b are vertical angles. If mA = (5x – 24)° and m B = (3x + 24),
then find the value of x.
Answers
Answer:
The correct answer is x = 24.
Step-by-step explanation:
To solve this problem, we must remember that vertical angles have the same measure. This lets us set up the following equation:
m<a = m<b
If we substitute their values, we get the following:
5x - 24 = 3x + 24
To solve this equation, we can first subtract 3x from both sides of the equation.
2x - 24 = 24
Next, we can add 24 to both sides of the equation.
2x = 48
Finally, we can divide both sides of the equation by 2.
x = 24
Therefore, the answer is x = 24.
Hope this helps!
please tell me what the domain and range of graphs Part 4
Answers
Graph 1
Domain: All real numbers.
Range: All real numbers.
Graph 2
Domain: All real numbers.
Range: Assuming the the scaling is by one’s:
[ 3, infinity )
Graph 3
Domain: [ -2, infinity )
Range: [ -3, infinity )
Hope this helps! (:
THIS WAS THE ONE I MEANT TO POST
Find the number of ways four out of nine patients can be chosen to complete a survey
Answers
Solve for q.
q/3 −1
= 3
q =
Answers
Answer:
q = 12
I hope this helps!
please help quick:)
x=
4
9
16
Answers
Answer:
16...is your answer..hope this help you ....
COMPLETE THE SENTENCE: Two lines that do not intersect and are also not parallel are ___
lines.
Answers
Answer: skew
Step-by-step explanation:
Just did it
How can you estimate the area of a irregular figure?
Answers
Answer: To find the area of irregular shapes, the first thing to do is to divide the irregular shape into regular shapes that you can recognize such as triangles, rectangles, circles, squares and so forth... Then, find the area of these individual shapes and add them up!
Answer:
and that how you estimate the area of an irregular figure
Rebecca’s boss pays her time and a half for overtime work. If her regular wage is $13.50 per hour, what is her overtime rate?
Answers
Answer: 20.25
Step-by-step explanation: Rebecca can expect to be making her regular 13.50 an hour, however once time and a half hits she’s looking at taking her 13.50 and dividing it by 2. So 13.50 divided by two is 6.75. You then take that 6.75 and add it on top of her regular 13.50 hourly. Putting you at 20.25 for time and a half.
Which equation is equivalent to 2x+3y=12
Answers
some possible equations equivalent to 2x+3y=12 would be:
1)
y=−2x+12/3
written form:
y= negative 2x plus 12 over/divided by 3
2)
y=−2/3x+4
written form:
y= negative 2 over/divided by 3x plus 4
3)
y=4−2/3x
written form:
y= 4 minus 2 over/divided by 3x
4)
y=12−2x/3
written form:
y= 12 minus 2x over/divided by 3
those are all i could think of! Hope this helped :)
If its too complicated comment and ill try to simplify it. remember ITS NEVER WRONG TO ASK QUESTIONS!!!
The equivalent expression for the equation 2x + 3y = 12 are:
x = 6 - 3y/2
y = 4 - 2x/3
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
2x + 3y = 12
We need to find an equivalent expression for this equation.
We can have many forms:
Case 1.
2x + 3y = 12
Subtracting 3y on both sides.
2x + 3y - 3y = 12 - 3y
2x = 12 - 3y
Dividing 2 into both sides.
x = 12/2 - 3y/2
x = 6 - 3y/2
Case 2.
2x + 3y = 12
Subtracting 2x on both sides.
2x + 3y - 2x = 12 - 2x
3y = 12 - 2x
Dividing 3 into both sides.
y = 12/3 - 2x/3
y = 4 - 2x/3
Thus the equivalent expression for the equation 2x + 3y = 12 are:
x = 6 - 3y/2
y = 4 - 2x/3
Learn more about equations here:
https://brainly.com/question/10188283
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Twice the sum of three and a number is 30. Find the number
Answers
9514 1404 393
Answer:
2(x +3) = 3012Step-by-step explanation:
When x represents the number, "the sum of 3 and a number" is (x+3). Twice that sum is 2(x+3). "Is 30" means this expression is equal to 30:
2(x +3) = 30 . . . . an equation for the given conditions
__
We can solve this equation by dividing by 2:
x + 3 = 15
x = 12 . . . . . . subtract 3
The number is 12.
Which of these is an opinion
(helppp)
Answers
Answer:
A
Step-by-step explanation:
because all the other ones are facts
Find the value of MN if AB = 9 cm, BC = 7.2 cm, and LM = 12 cm.
ABCD - LMNO
Answers
Answer:
9.6 cm
Step-by-step explanation:
Since the shapes are similar, we can write a proportion. Let x be the length of MN.
9/12 = 7.2/x Write a proportion.
9x = 12(7.2) Use cross products.
9x = 86.4 Multiply.
x = 9.6 Divide both sides by 9.
Side MN is 9.6 cm.
2. Find the length of segment JK with endpoints J(4,8) and K(-1,-2). Leave answer as a
radical. Simplify if necessary.
Answers
Answer:
Distance of JK = 15 unit
Step-by-step explanation:
Given:
J(4,8)
K(-1,-2)
Find:
Distance of JK
Computation:
Distance = √(x₂-x₁)² + (y₂-y₁)²
Distance of JK = √(-1-4)² + (-2-8)²
Distance of JK = √25 + 100
Distance of JK = √125
Distance of JK = 15 unit
Change each percent to a decimal or a mixed decimal
43%
2 1/2%
13.6%
521%
Answers
21/2/100 = 0.105
13.6/100 = 0.136
521/100 = 5.21
52.45 x 4.78 \
What is the value of the expression?
Answers
Answer:
250.711
Step-by-step explanation:
You just multiply my dude.
The angle between 0° and 360° that is coterminal with the 664° angle is
degrees.
Answers
Answer:
it would be 0.5 degrees
how many solutions does the following equation have ? 12x+18=-3(-4x-6)
Answers
(−∞,∞) infinite solutions
Mohammed wrote down all the money coming in and out for the month. Select all the expenses
Answers
Determine the intercepts of the line
x- intercept (_,_)
y- intercept (_,_)
Answers
Answer:
y: (0,15)
X: (-40,0)
Answer:
X intercept is (-40,0) y intercept is (0,15)
Step-by-step explanation:
The intercept is when it crosses the axis.
least common denominator of 11/6 and 1/5
Answers
Answer:
The least common denominator would be 30.
Step-by-step explanation:
5- 5, 10, 15, 20, 25, 30, 35, 40
6- 6, 12, 18, 24, 30, 36 42, 48
What is -2 17/18 as a decimal?
Answers
Answer:
-2.94
Step-by-step explanation:
I’ll make brainliest..pls help
Answers
Answer:270
Step-by-step explanation:
Which of the following is a valid step in the solution of $2x + 4x + 3 = 0? 2 42x12 = (4x+3 2 42x -VX+31 x 421 VI-3 4271* = -41+316 RETRY
Answers
Answer:
1.1 Pull out like factors
6x+3= 3•(2x+1)
2.1 This equation has no solution
A non-zero constant never equals zero
2.2 Solve: 2x+1=0
Subtract 1 from both sides of the equation: 2x= -1
Divide both side of the equation by 2
x= -1/2= -0.500
Answer:
a
Step-by-step explanation:
Are the following fractions proportional?? .4/.8 and .71/.4
Answers
Answer:
yes they are
Step-by-step explanation:
see nobody answers correctly:)
HELP PLEASE WILL GIVE BRAINLIEST
Answers
$1.21
Explanation:
What we know:
- $5.88=3 pounds of apples
- price went up by $0.75 per pound
First, we divide $5.88 by 3 to find out how much one pound of apples cost.
5.88/3
=1.96
Therefore, the new price of apples per pound is $1.96.
Because the old price of apples per pound was $0.75 cheaper, we subtract 0.75 from 1.96.
1.96-0.75
=1.21
Therefore, the old price of apples per pound was $1.21.
I hope this helps! Please comment if you have any questions.
Evaluate f(x) = 1/4x
for x = -5.
A. 20
B. -1/20
C. -1 1/4
D. -4/5
Answers
Answer:
C. -1 1/4
Step-by-step explanation:
First, we substitute -5 for x.
[tex]f(-5)=\frac{1}{4} *-5[/tex]
Then, we evaluate.
[tex]f(-5)=\frac{1}{4} *-5=\frac{-5}{4} =-1\frac{1}{4}[/tex]
Teresa started a game at 6:25 PM and finished it at 7:41 PM.
How long did it take her? Give your answer in minutes.
Answers
Answer:
It took 1 hour and 16 minutes
Step-by-step explanation:
Fred is making a wooden box in the shape of a right rectangular prism.
The dimensions of the box are 12 inches by 4- inches by 4- inches.
What is the volume of the wooden box?
Answers
Answer:
The volume of the box is 192.
Step-by-step explanation:
width * height * width = volume
so..
4 * 4 * 12 = 192.
IF YOU ANSWER WILL MARK BRAINLIEST WILL GIVE XTRA POINTS
Find the equation of the line in slope-intercept form through (−5, 6) with slope = 3
Answers
Answer:
Step-by-step explanation:
y - 6 = 3(x + 5)
y - 6 = 3x + 15
y = 3x + 21
Need this Slope Answer! Help please.
Answers
Answer:
0.5
Step-by-step explanation: