Answer:
-2 is the slope
Step-by-step explanation:
To find the slope of the line, we need to solve for y
6x +3y = 12
Subtract 6x from each side
6x-6x +3y = -6x+12
3y = -6x+12
Divide each side by 3
3y/3 = -6x/3 +12/3
y = -2x+4
This is in slope intercept form
y = mx+b where m is the slope and b is the y intercept
-2 is the slope and 4 is the y intercept
8 4/7 - 3 2/7 what do you think it is
Answer:
5 2/7
Step-by-step explanation:
Answer:
5 2/7
Step-by-step explanation:
Subtract the fractions. 4/7 - 2/7 = 2/7.
Then, subtract 8 - 3 = 5.
The total is 5 2/7.
I appreciate anyone who helps me solve this math problem for Apex!
Answer:
Option C
Step-by-step explanation:
We can easily see the solution by realizing that the quadratic function
y = x^2 + 2 has a discontinuity at x =1 (white dot at the graph)
So, the solution must have
y = x^2 + 2 , x < 1
And the only option in which this applies is Option C.
what is the range of data sets
the highest number and the lowest number of a set
EX: 1,5,6,8,3,8,5
Range is 1-8
Step-by-step explanation: The range is the difference between the greatest number in the data set and the least number in the data set.
Example of data set - 15, 24, 49, 8, 50
50 - 8 = 42.
Range = 42.
What is the surface area of the rectangular prism
Answer:
The answer is C.
Step-by-step explanation:
To solve this problem, first do the calculations (twice per equation | example below.
6 x 8 x 2 = 96
8 x 11 x 2 = 176
6 x 11 x 2 = 132
Then, add of your products together to find your answer (example below).
132 + 176 + 96 = 404
Therefore, C is the answer.
the rectangualr below will be reflected across the y-axis . What is the new coordinates of point X?
Answer:
(-5, 4)Step-by-step explanation:
(x, y)
Reflection of a Point in x-axis: (-x, y)
Reflection of a Point in y-axis: (x, -y)
Reflection of a Point in origin: (-x, -y)
We have the point X(5, 4).
Therefore
the new coordinates of the point X in reflection across y-axis is (-5, 4).
Answer:
a.) (-5,4)
Step-by-step explanation:
(x, y)
Reflection of a Point in x-axis: (-x, y)
Reflection of a Point in y-axis: (x, -y)
Reflection of a Point in origin: (-x, -y)
We have the point X(5, 4).
Therefore
the new coordinates of the point X in reflection across y-axis is (-5, 4).
List 3 measurements with different units that are equal to 5 meters.
500 centimeters
5000 millimeters
.005 kilometers
I NEED HELP PLEASE
The total income before any taxes is taken out is
called?
A budget
B sales tax
C net income
D gross income
Answer:
D) Gross Income
Your answer is D gross
income
7 is greater than w, and w is greater than 2
use w only once in your inequality
Your inequality would look like 7>w>2
The correct inequality is,
⇒ 2 < w < 7
What is mean by Inequality?
A relation by which we can compare two or more mathematical expression is called an inequality.
We have to given that;
⇒ 7 is greater than w, and w is greater than 2
Now, We can formulate;
The inequality as;
⇒ 7 > w
⇒ w > 2
After combine we get;
⇒ 2 < w < 7
Thus, The correct inequality is,
⇒ 2 < w < 7
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Which number line represents the solution set for the inequality –x ≥ 4?
Answer:
I decided to draw it since you didnt provide a pic.....
so here:
Step-by-step explanation:
STEPS:
–x ≥ 4
÷-1 ÷-1
x ≤ -4
Final answer:
The solution set for the inequality -x ≥ 4 is x ≤ -4. On a number line, this is represented by a solid dot at -4 and a line extending to the left.
Explanation:
To find the number line that represents the solution set for the inequality
-u2061x
≥ 4, we first need to solve the inequality for x. By dividing each side of the inequality by -1 (and remembering to flip the inequality sign because we're dividing by a negative number), we get x
≤ -4. This means all numbers less than or equal to -4 are part of the solution set.
On a number line, this would be represented by a solid dot at -4 (to include -4 itself) and a line extending to the left to indicate all numbers less than -4 are included.
Suppose Cone A is similar to Cone B and the scale factor between the solids is 3:2, respectively. If the height of Cone A is 15 inches, determine the height of Cone B. 20 inches
15 inches
10 inches
5 inches
Answer:
[tex]10\ inches[/tex]
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
Let
x----> the height of cone B
using proportion
[tex]\frac{3}{2}=\frac{15}{x} \\ \\x=2*15/3\\ \\x=10\ in[/tex]
Kristin won 44 lollipops playing basketball at her school's game night. Later, she gave two to each of her friends. She only has 2 remaining. How many friends does she have?
Joe has some money in his bank account he deposits $465. Write an expression that represents the amount of money in Joe's account
Answer:
Step-by-step explanation:
x--the amount of money Joe already has in his bank account.
the actual amount of money=x+465
Answer:
Step-by-step explanation:
the CORRECT ANSWER would be Y=X+45. This person almost had it right.hope this helps
plz answer them I really need help
Answer:
Step-by-step explanation:
Top left hand corner 6 x 2 = 12
Top right 4x6/2= 12
Bottom left 2 squared + 2x6 = 28
Bottom right 6 squared / (4 + 6 ) = 3.6
The surface area of a rectangular prism is 250 cm 2. If its height is 10 centimeters, and its width is 5 centimeters, what is its volume? 500 cm 3 250 cm 3 200 cm 3 150 cm
Answer:
[tex]V=250\ cm^{3}[/tex]
Step-by-step explanation:
step 1
Find the length of the base L
we know that
The surface area of a rectangular prism is equal to
[tex]SA=2B+PH[/tex]
where
B is the area of the base
P is the perimeter of the base
H is the height of the prism
substitute
[tex]SA=2(LW)+2(L+W)H[/tex]
we have
[tex]W=5\ cm[/tex]
[tex]H=10\ cm[/tex]
[tex]SA=250\ cm^{2}[/tex]
substitute in the formula and solve for L
[tex]250=2(5L)+2(L+5)10[/tex]
[tex]250=10L+20L+100[/tex]
[tex]30L=250-100[/tex]
[tex]L=5\ cm[/tex]
step 2
Find the volume of the rectangular prism
The volume is equal to
[tex]V=(LW)H[/tex]
we have
[tex]W=5\ cm[/tex]
[tex]L=5\ cm[/tex]
[tex]H=10\ cm[/tex]
substitute
[tex]V=(5*5)*10=250\ cm^{3}[/tex]
Answer:
250 CM3.
Step-by-step explanation:
Ryan’s collection is 3/6 football cards and 2/6 basketball cards. What part of Ryan’s card collection is not football or basketball cards?
Answer: A: 1/6
Step-by-step explanation:
3/6 + 2/6 = 5/6
1 - 5/6 = 1/6
Select the proper order from least to greater for 1/2, 5/6, 2/7, 4/2.
Answer:
Step-by-step explanation:
Least: 2/7
Second Least: 1/2
Great: 5/6
Greatest; 4/2 which is just 2
The order is 2/7 , 1/2, 5/6 and 4/2
Step-by-step explanation:1/2 = 0.5
5/6 = 0.83
2/7 = 0.28
4/2 = 2
may somebody help me please ! please and thank you.
x^2 + 2x + 3 or A is the correct answer
What is the best metric unit to use for the mass of a grasshopper
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫
➷The best metric unit to use for the mass of a grasshopper is grams, because a grasshopper is very light and a gram is small.
One gram is about the weight of a paper clip or a butterfly.
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
TROLLER
Answer:
milligrams
Step-by-step explanation:
a grasshopper does not have a large mas, so you would use milligrams
Factor the GCF:
-4y^2 + 12y - 16
A.) -1(4y^2-12y+16)
B.) -4y(y^2-3y+4)
C.) -(y^2-3y+4)
D.) -4(y^2+3y-4)
The expression for when the GCF is factored is -4(y² - 3y + 4). Option D
To factor out the Greatest Common Factor (GCF) from the expression [tex]-4y^2 + 12y - 16[/tex] first, find the GCF of the terms.
The GCF of the coefficients 4, 12, and 16 is 4.
Additionally, there is a common factor of y² in all terms.
Now, we have to actor out the GCF, which is -4, we get;
-4(y² - 3y + 4)
Therefore, the expression -4(y² - 3y + 4) represents the factor GCF from the original expression
SOLVE FAST!! WORK NOT NEEDED! (3x+1)^2=(2x−5)^2
Answer: [tex]x = \frac{4}{5} , x = -6[/tex]
* Hopefully this helps:) Mark me the brainliest:)!!
Write the equation in y=mx+b form please????
ANSWER
[tex]y = - 2x - 5[/tex]
EXPLANATION
We can use any two points to determine the slope.
The line passes through;
(-3,1) and (-5,5).
The slope is given by
[tex]m = \frac{y_2-y_1}{x_2-x_1} [/tex]
This implies that;
[tex]m = \frac{5 - 1}{ - 5 - - 3} [/tex]
[tex]m = \frac{4}{ - 2} = - 2[/tex]
We can now find the equation using the formula;
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y - 1 = - 2(x + 3)[/tex]
Expand:
[tex]y = - 2x -6 + 1[/tex]
[tex]y = - 2x - 5[/tex]
what is the area of the shaded area
Answer:
160 cm^2
Step-by-step explanation:
The shaded area is the triangle with a base of 20 and a height of 16, I take it.
Area = 1/2 b* h
Area = 1/2 * 20 * 16
Area = 160 cm^2
Answer:
160 cm2
Step-by-step explanation:
I took this test. Hope this helps!
What is this answer ?
Answer:
-6x^2+4x
Step-by-step explanation
Plug in values!!!!!
Which ordered pair is a solution of y = x + 4
(0,0)
(5,54)
(7,28)
(9,13)
PLEASE HELP!!!
Answer:
(9,13)
Step-by-step explanation:
A solution to an equation is a point (x,y) which makes the equation true.
y = x + 4
Substitute each point to determine if a solution.
(0,0) ----> 0 = 4 No
(5, 54) ----> 54 = 9 No
(7,28) -----> 28 = 11 No
(9,13) ----> 13 = 13 YES
Find the value of the x to the nearest tenth.
Answer:
10x = (5)(8)
10x = 40
x = 4
Step-by-step explanation:
Will mark brainliest
20 pionts
Show work
Answer:
Part A) The percentage increase was [tex]6.1\%[/tex]
Part B) Michael is financially better off this year than last year
Step-by-step explanation:
Part A)
we know that
Using proportion
Let
x-----> the percentage increase
[tex]\frac{100\%}{33,000}=\frac{x\%}{35,000-33,000}\\ \\x=2,000*100\%/33,000\\ \\x=6.1\%[/tex]
Part B) Compare the percentage increase with the inflation
[tex]6.1\%>5\%[/tex]
The percentage increase is greater than the inflation
therefore
Michael is financially better off this year than last year
The table shows the ages of the swimmers on Dion’s swim team.The Mean age of the swimmers is 10. Complete the table to find the absolute deviation for each swimmer’s age
Answer:
1
3
1
0
0
1
0
0
1
1
Step-by-step explanation:
Subtract each age by the mean and find the absolute value of your answer.
The absolute deviation for each swimmer’s age was calculated.
What is the absolute deviation?The Absolute deviation is the absolute value of the difference between the mean and a particular observation.
The mean of the ages of the swimmers on Dion’s swim team = 10
Age of Maddox =9 years
So, absolute deviation = Mean - Age of Maddox
Absolute deviation = 10-9 = 1
Age of Enrique = 13 years
So, absolute deviation = Mean - Age of Enrique
Absolute deviation = abs(10-13) = abs(-3) =3
Similarly, the absolute deviation for the rest of the swimmers ( in the same order they are written from top to bottom) are 1, 0, 0, 1, 0, 0, 1, 0 respectively.
Hence, the absolute deviation for each swimmer’s age was calculated.
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Which congruency statements are true?
Answer: 1st answer, 2nd answer, and 4th answer
Step-by-step explanation:
Answer:
QH≅MF, MN≅QR, M≅Q,
which functions are symmetric with respect to the y axis
Answer:
A, B, and D
Step-by-step explanation:
Only the functions that have x by itself between the absolute value signs (A, B, and D) are symmetric with respect to the y-axis .
Placing a constant outside the absolute value signs moves the function up or down the y-axis but retains the symmetry.
Adding a constant inside the absolute value signs (as in C and E) moves the axis of symmetry to the left or right of the y-axis.
In the diagram, both A and B are symmetric with respect to the y-axis, but C has been shifted three units to the left.
if a chocolate pie is divided into six equal slice and each slice has 280 colories how many colories are in the whole pie
Hey there!
We know that each slice has 280 calories & we also know there are 6 equal pieces, so all we have to do is multiply 280 by 6 to find how many calories the entire pie is
280 * 6 = 1,680
Therefore, the whole pie has 1,680 calories
Hope this helps you!
God bless ❤️
xXxGolferGirlxXx
Answer:
nh,juk,
Step-by-step explanation:
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