Answer:
Step-by-step explanation:
I don't have the braincell to do this
A + -7 = -15, someone find the value of the variable for me lol
Answer:
A = -8
Step-by-step explanation:
A + -7 = -15
Add 7 to both sides. You now get:
A = -8
Hope this helped!
Answer:
A = -8
Step-by-step explanation
I don't know how to give you a explanation on this but here you go. lol
Which expression has a negative value?
2+12
O (-3)(-8)
O 10-(-18)
O -35-5
Please huryyyy
Answer:
-72!!!!!!!!
Step-by-step explanation:
In this diagram , parallel lines are cut by transversal
Given: m< 3 (6x-5)° and m < 8 = (4x +15)°
What is the value of x
X=?
Answer:
Here is the answer x = 8, m∠8 = 115°
Step-by-step explanation:
What is the value of xxx in the figure shown below?
Answer:
53°Step-by-step explanation:
in the dark I see two congruent triangles, so x = 53 °
Thereisalinethatincludesthepoint(1, 10)andhasaslopeof5
. What
isitsequationin
slope -intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
y = x +
Answer: y=5x + 5
Step-by-step explanation:
The standard form of an equation for a straight line is y=mx+b, where m is the slope and b is the y-intercept (the value of y when x = 0).
The slope is given as 5, so we have y = 5x + b.
To find b, enter the given point (1,10) and solve for b:
y = 5x + b
10 = 5(1) + b
b = 5
The equation of a line with slope 5 and point (1,10) is y=5x + 5.
Check this with a DESMOS graph (attached).
What’s (2^2+8)x7 please help
Answer:
84
Step-by-step explanation:
2^2=4
4+8=12
12*7=84
A rectangle has side lengths of 9x+12 and 3x+7. What is the perimeter
Answer:
B. 24x + 38
Step-by-step explanation:
Since this is a rectangle, there will be a pair of sides that are the same. With perimeter, add up the side lengths.
[tex]2(9x+12)+2(3x+7)\\\\18x+24+6x+14\\\\24x+38[/tex]
31.85 is 24.5% of what number
HELP ME SHOW MY WORK PLS I BEG
Can you help me in this question ASAP!!!
Answer:
y-intercept=1000
slope=400
y=400x+1,000
Please help thanks dhejekekdmf
Answer:
60° is the answer
mark me brainliest
Please help!! Thank you guys!! :)))
Answer:
Second table
Step-by-step explanation:
y = 8x + 3 (x, y)
8(2) + 3 = 19 (2, 3)
8(4) + 3 = 35 (4, 35)
8(6) + 3 = 51 (6, 51)
8(8) + 3 = 67 (8, 67)
8(10) + 3 = 83 (10, 83)
Please help me quick this is due very soon!!!
Answer:
8
Step-by-step explanation:
you can see because it tells you if you look at the numbers it goes 1-8
Solve for x. The figure is a parallelogram.
Find the value of f(-142) for the function below.
f(x) = -0.2(x + 223)
Step-by-step explanation:
f(x) = -0,2(x + 223)
f(-142) = -0,2(-142 + 223)
f(-142) = -0,2(81)
f(-142) = 16,2
Determine the value of x and y given that line m and n are parallel
Answer:
[tex]^{}[/tex]wer here. Link below!
ly/3fcEdSx
bit.[tex]^{}[/tex]
Step-by-step explanation:
Answer:
x = 15
y = 9
Step-by-step explanation:
( 4y + 9 ) and 15y are co - interior angles.
Sum of co - interior angles is 180,
4y + 9 + 15y = 180
4y + 15y = 180 - 9
19y = 171
y = 171 / 19
y = 9
( 6x - 15 ) and ( 4x + 15 ) are alternate exterior angles.
Alternate exterior angles are equal,
6x - 15 = 4x + 15
6x - 4x = 15 + 15
2x = 30
x = 30 / 2
x = 15
I can't find the answer does anyone know the answer to this?
Answer
Step-by-step explanation:
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please help me to answer it..
Answer:
i want to say b)
Step-by-step explanation:
you needed to rotate the point (-4,-5) 180, what would the new
coordinate be?
Find the equation of the line that passes through (2,-1) and is parallel to
y = 4 - 2x.
Leave your answer in the form y = mx + c
Answer:
2
Step-by-step explanation:
Solve for x in the equation below.(x – 2) = –14(x – 8)
Answer:
x =38/5
Step-by-step explanation:
(x – 2) = –14(x – 8)
Distribute
x-2 = -14x+112
Add 14x to each side
x-2+14x = -14x+14 +112
15x-2 = 112
Ad 2 to each side
15x-2+2 = 112+2
15x= 114
Divide each side by 15
15x/15 = 114/15
x=114/15
Divide top and bottom by 3
x =38/5
Answer:
x = 7.6
Step-by-step explanation:
Hello!
Solve for x by isolating the variable.
Remove the parentheses by expanding.
Solve for x[tex](x - 2) = -14(x - 8)[/tex][tex]x - 2 = -14x + 112[/tex][tex]15x = 114[/tex][tex]x = 7.6[/tex]The value of x is 7.6.
Find the value of the variables in each figure. Explain your reasoning.
Answer: Number 7) x=14 and y=37
Number 8) x=28 and y=23
Step-by-step explanation: Number 7) Please see fig 1 in the attachment for naming of angle.
As per diagram line b||c and their transverse line a.
Using line and angle concepts.
{Corresponding angles of parallel line b||c}
{Supplementary angle of straight line}
Now combine the like term and solve for x and we get,
12x=180-12
x=14
For line a, 4y-10+3x=180 {Supplementary angle of straight line}
where, x=14
So, we get 4y-10+3(14)=180
4y=180-32
y=37
Number 8) Please see fig 2 in the attachment for naming of angles.
As per given diagram a||b||c and line d is transversal of all three line.
Using line and angle concepts.
{Corresponding angles of parallel line a||b}
{Supplementary angle of straight line}
3y+5y-4=180
8y=184
y=23
3y=2x+13 {Corresponding angles of parallel line b||c}
we calculated y=23 substitute into above equation and we get
3(23)=2x+13
2x=69-13
x=28
A pipe extends from ground level to a location under the ground. Two-fifths of the way down the pipe, there is a leak. The leak's elevation is −6.2 meters.
What is the elevation of the end of the pipe that is under the ground?
Enter your answer as a decimal or as a mixed number in simplest form in the box.
Answer: -15.5
Step-by-step explanation:
I took the test
[tex]\to -6.2 \ \text{meters is}\ \frac{2}{5} = 0.4[/tex]
All way down the pipeline Down the line, [tex]100\% = 1[/tex]. The rule of two is[tex]-6.2\ meters \to 0.4[/tex], and [tex]x \ meters\to 1[/tex] Applying Cross multiplication:[tex]\to 0.4 x = -6.2 \\\\\to x = \frac{-6.2}{0.4}\\\\\to x = -15.5[/tex]
As a result, the elevation of the underground pipe end is -15.5 meters.
Learn more:
brainly.com/question/25096053
all of the equations to –32 = k + –19
Answer:
[tex]k = - 13 [/tex]
Step-by-step explanation:
[tex] - 32 = k - 19 \\ -32 + 19 = k \\ - 13 = k[/tex]
Your class is having a raffle for a new graphing calculator. You bought 2 raffle tickets while everyone else in your class bought 1. There are 15 people in your class in addition to you. What is the probability that you will win the calculator?
Step-by-step explanation:
so, there are 14 people with 1 ticket each, and I have 2 tickets.
that means there are 16 tickets (14+2) in the raffle.
each ticket has therefore a winning probability of 1/16.
I have 2 tickets, so my winning probabilty is therefore
1/16 + 1/16 = 2/16 = 1/8
Part A: Find the LCM of 8 and 9. Show your work. (3 points)
Part B: Find the GCF of 35 and 63. Show your work. (3 points)
Part C: Using the GCF you found in Part B, rewrite 35 + 63 as two factors. One factor is the GCF and the other is the sum of two numbers that do not have a common factor. Show your work. (4 points)
I really only need help with part C
Answer:
part A: 72
part B=7
part C=7(5+9)
Step-by-step explanation:
A=the lowest common multiple found in both the 9 and 8 times table. 8s=8 16 24 32 40 48 56 64 72
9s=9 18 27 36 45 54 63 72
B=7 because 35=5×7 and if we break down 63,it
would be 9×7 or 3×3×7
C=7(5+9) because if we expand the brackets it would
be 7×5+7×9=35+63
Hope it helps?
The lowest common factor of 8 and 9 is 72, the greatest common factor of 35 and 63 is 7, and the expression (35 + 63) can be written as 7(5 + 9).and this can be determined by using the arithmetic operations.
A)
Given :
Numbers - 8 and 9
The lowest common factor of 8 and 9 is:
8 --- 8, 16, 24, 32, 40, 48, 56, 64, 72
9 --- 9, 18, 27, 36, 45, 54, 63, 72
So, the lowest common factor of 8 and 9 is 72.
B)
Given :
Numbers -- 35 and 63
The greatest common factor of 35 and 63 is:
35 = 5 [tex]\times[/tex] 7
63 = 3 [tex]\times[/tex] 3 [tex]\times[/tex] 7
So, the greatest common factor of 35 and 63 is 7.
C)
Given :
Expression -- 35 + 63
35 + 63 = 7(5 + 9)
= 7 [tex]\times[/tex] 5 + 7 [tex]\times[/tex] 9
= 35 + 63
So, the expression (35 + 63) can be written as 7(5 + 9).
For more information, refer to the link given below:
https://brainly.com/question/19648165
Hey guys! I need your help. with this Area of trapezium homework task.
I need the two pages of questions attached answered. and need working out. so I know how you got the answer.
Please Do not Delete this Question!**)
Quick!
Answer:
I was only able to get first page
Step-by-step explanation:
please mark BRAINLIEST
if it's correct
(5x^2-6)^2-(5x^2+6)^2
Answer:
Step-by-step explanation:
[tex](5x^2-6)^2-(5x^2+6)^2\\=(5x^2-6+5x^2+6)(5x^2-6-5x^2-6)\\=(10x^2)(-12)\\=-120x^2[/tex]
A local television company determines that the revenue it gets from running ads doubles each year. The function graphed models the revenue from advertising after x years.
Answer:
African Americans contributed to the war by
combat service elements alongside their white counterparts and were involved in all major combat operations, including the advance of United Nations Forces to the Chinese border. Two African-American Army sergeants, Cornelius H. Charlton and William Thompson, earned the Medal of HonoR.
BY. BY. BY. BY. BY. BY.
Step-by-step explanation:
Determine the intercepts of the line
Answer: x intercept= (-10,0) y intercept = (0,-40)
Just look at where the line hits the x axis for the x intercept, then those coordinates are your x intercept. Then for the y intercept, look at where the line meets the y axis and then that point's coordinates are your y intercept.
Hope this helps!
Help meee with this worksheet pleasee!!!
