Answer:
i think the answers 5
Step-by-step explanation:
Answer:
-14
Step-by-step explanation:
(10-3)(-2)
(7)(-2)
-14
Solve the following equation, -2(x-2)=4 for x. Show your work please
Answer:
x = 0
Step-by-step explanation:
Divide by -2
-2(x - 2)/-2 = 4/-2
x - 2 = - 2
Add 2 to both sides
x - 2 + 2 = - 2 + 2
x = 0
Answer:
x = 0
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: -2*(x-2)-(4)=0
This is how your equation should look like (0 - 2 • (x - 2)) - 4 = 0
Solve: -2x = 0
Multiply both sides of the equation by (-1) : 2x = 0
Divide both sides of the equation by 2: x = 0
Please mark as branliest.
Thanks!
The inequality | x + 2 | −10
A. x −10
B. x −12
C. x −16
D. x −8
Answer:
X-8 is the best answer there
Select the correct location on the table.
Luke solved a rational equation as shown, but his work contains an error. Identify the step in which Luke made an error.
Answer:
someone plz answer this I need the answer
Step-by-step explanation:
In your own words, explain 3 or more sentences "how do you multiply rational number?" Tell how the signs, negative and positive, affect what you do. Identify what sign the product will have. Explain why the product will have a positive or negative sign.
Answer:
Rules & Examples of Integers multiplication.
Step-by-step explanation:
A rational number is a number that can be expressed as a fraction of integers (positive or negative numbers). Every integer is a rational number.
They are multiplied based on following rules :
Positive (+) x Positive (+) = Positive (+) , +2 x +2 = 4 Positive (+) x Negative (-) = Negative (-) , +2 x -2 = -4 Negative (-) x Positive (+) = Negative (-) , -2 x +2 = -4 Negative (-) x Negative (-) = Positive (+) , -2 x -2 = 4Answer:
negitive
Step-by-step explanation:
just did it
please help me with my math
Answer:
22
Step-by-step explanation:
22 - 19 = 3
3 times -6 = -18
Hope this helps!!
What is the perimeter of the parallelogram?
29 cm
80 cm
58 cm
32 cm 2
Answer:
199 [tex]cm^{2}[/tex]
Step-by-step explanation:
Answer:
58 CM
Step by Step explanation.
Miguel has 48 pieces of quartz. He wants to
divide the pieces equally into 9 bags. How
many pieces of quartz will be in each bag?
How many pieces will be left over? Use tiles
or draw an array to help you find the answer.
Answer:
49
Step-by-step explanation:
Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions of this part of the stage, but they want to identify as many relationships as possible so that they will be able to decorate this part of the stage when the dimensions are available.
Answer:
68.78° or 0.6 radStep-by-step explanation:
Use the formula:
degrees/360° = L/circumferenceor radians/π = L/circumferenceAs per given:
l = 12 feet, r = 10 feet
degrees = 360°*12/(2*3.14*10) = 68.78° radians = π rad *12/(2π*10) = 0.6 radTriangle JKL is rotated 45 degrees counterclockwise using the origin as the center of rotation
Answer:it is a my lad
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
what is the y- intercept of the linear function?
y = - 5/2x -1
Answer:
y = -1
Step-by-step explanation:
Answer:
the y intercept as a point is (0,-1)
otherwise its only -1
Step-by-step explanation:
the form y=mx+b shows that m is the slope which -5/2 in this problem and b is the y intercept which is -1.
mark me brainliest by going to the bottom of this answer and click the button next to comments
Thank you!!!!!!!!
[tex] - 20x - 5[/tex]
what does equal
[tex]x[/tex]
If x - 5 = 2, then find the
value of 6x - 20?
Answer:
22Step-by-step explanation:
[tex]x-5=2\qquad|\text{add 5 to both sides}\\\\x-5+5=2+5\\\\x=7\\\\\text{Substitute to}\ 6x-20:\\\\6\cdot7-20=42-20=22[/tex]
I Need Help ASAP!!!
Answer:f(x) in order from left to right= -20, 5, 10, 15, 30 i.) -.06 ii.)-40
Step-by-step explanation: f(x) is the answer of 5 times whatever x is, so when it’s telling you what x is all you have to is multiply it by the number next to x which in this case is 5. after doing that you get the answers above. for i.) it’s telling you the answer which is -3, so you divide that by 5 getting -.06. In ii.) it gives you x which is -8 so you plug that in giving you -40.
Answer my riddle and you shall get a brainliest :)
What can travel the world while staying in one corner??
Answer:
Stamp is ut right
Step-by-step explanation:
Stamp is it right
Answer:
The answer is Stamp.
Step-by-step explanation:
for some reason, my answer was reported and deleted.
What’s -3 divided by 6?...
Answer:
-0.5
Step-by-step explanation:
3/6 is 0.5, so -3/6 would be -0.5.
Answer:
-0.5 or -1/2
Step-by-step explanation:
A watch decreased in price by
5/6. After the reduction it was priced at £11. What was the original price of the watch?
Answer:
66
Step-by-step explanation:
answer correctly please i will give you BL
Answer:
it will take 3 week to raise the height of 120 inch
Answer:
You need around 4 weeks to grow to 120 inches.
Step-by-step explanation:
In the diagram below, Bo is parallel to XY. What is the value of X?
Η
TB
D
X"
Υ
Α. 73
Β. 97
Ο Ο Ο Ο
C. 87
D. 83
Answer:
83°
Step-by-step explanation:
Since BD and XY are parallel then 83 and x are corresponding angles.
Please help.
write a compound inequality that represents the fahrenheit temperatures between 50 degrees celsius and 70 degrees celsius.
6th grade math i mark as brainliest
Answer:
Step-by-step explanation:
y÷2+x
2÷2+1
1+1
2
Answer:
2
Step-by-step explanation:
If you insert what y and x are, the equation would be 2 divided by 2 plus 1.
2 divided by 2 is 1 then add one to get 2.
1. 0 f the 320 eighth
grade students at
HNMS, 35% are female.
How many eighth grade
students are male?
Answer:
There are 208 male students in the eight grade.
Step-by-step explanation:
320 students all together - 35% female students= 208 male students
Hey, can anyone help me with part A??
9514 1404 393
Answer:
3.75 cm
Step-by-step explanation:
Corresponding sides are proportional.
CD/BC = BC/AB
CD = (BC)²/AB . . . . . multiply by BC
CD = (6 cm)²/(9.6 cm) = (36/9.6) cm
CD = 3.75 cm
8. It takes Juan 40 minutes to walk 2.5 miles to the park. At this rate, how many minutes
should it take him to walk 4 miles? HELPP PLZ!!!
Answer:
64 minutes
Step-by-step explanation:
40 divided by 2.5 = 16
4 times 16 = 64 minutes
It will take 64 minutes to walk 4 miles.
What is a Ratio?A ratio indicates the number of times one number contains another.
Given that, Juan walks 2.5 miles in 40 minutes.
2.5 miles = 40 minutes
1 mile = 40/2.5 minutes
4 miles= (40/2.5)4 minutes
4 miles = 64 minutes.
Hence, It will take 64 minutes to walk 4 miles.
To learn more about ratios, click here:
https://brainly.com/question/13419413
#SPJ2
Help me Need help will get barinliest
Answer:
6
Step-by-step explanation:
Hope this helps. :)
Answer:
y=kx
=6
Step-by-step explanation:
y=kx I think cause y is directly proportional to x??
so
12=k2
12/2=k2/2
k=6
Glen mixes red bricks with yellow bricks when building sides of a brick house. The ratio is 3 pieces of red brick for every 7 pieces of yellow brick. If there are 28 pieces of yellow brick, how many pieces of red brick will there be?
Answer:
12 red bricks
Step-by-step explanation:
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-2 ,1) ; M= 5
Answer:
y-1=5(x+2)
Step-by-step explanation:
Point-slope form is y-y₁=m(x-x₁)
1 is y₁ so we would fill the first half as "y-1"
We know that m=5, so we can just put it in where m goes.
So far, we are at y-1=5
-2 is x₁ but since it's a negative, and we are also using subtraction, we must cancel it and turn it into a positive. So, we would write (x+2)
The final equation is y-1=5(x+2)
GIVING BRAINLIEST PLLZ SHOW WORK
Answer:
17) m(slope) = -5
18) m = 1/3
19) m = -1/5
20) m = undefined
21) m = 1/4
22) m = -2/3
23) m = -1
24) m = -1
25) m = -2/3
26) m = -5/2
What is the value of 5a + 7b if a = 4 and b = 3
Answer:
= 41
Step-by-step explanation:
plug in the numbers for the variables
5(4) + 7(3)
multiply
20 + 21
add together
= 41
Answer:
127≠4
False
Step-by-step explanation:
NEED HELP ASAP, WILL GIVE BRAINLIEST TO CORRECT ANSWER
According to the Fundamental Theorem of Algebra, the graph of f(x) = -x 2 - 2x + 1, has ______ rational roots.
A) One
B) Two
C) Three
PLS HELP WITH THIS QUESTION ASAP!
Pls Link A Picture With A Graph You Drew To Answer This Question!
Question Shown In The Picture.
Thanks.
Answer:
Step-by-step explanation:
Graph of the given piecewise function will show the three straight lines,
f(x) = 2 If 2 < x ≤ 4
x + 3 If 4 < x < 8
2x If x ≥ 8
1). f(x) = 2 will be a straight line parallel to x-axis for 2 < x ≤ 4
2). f(x) = x + 3 is a straight line with input output points in the interval 4 < x < 8
x 4 5 6 7 8
f(x) Not defined 8 9 10 Not defined
3). f(x) = 2x
x 8 9 10 11
f(x) 16 18 20 22
By using these points on a graphing calculator we can graph the piecewise function as attached.