Answer:
origin 0.0
Step-by-step explanation:
then difference u ccan find
*How can I find the sum of -5 + 12 using a vertical number line? *
A. Start at 5 and move 12 units down. -5 + 12 = -7
B. Start at 12 and move 5 units up. -5 + 12 = 17
C. Start at 5 and move 12 units up. -5 + 12 = 17
D. Start at -5 and move 12 units up -5 + 12 = 7
Use point-slope form, y - y1 = m(x - x1), to find the linear equation of a line that passes through the points
(2, -1) and (10, 7).
y =
x+
Answer:
y = ✔ 1x+ ✔ -3
Step-by-step explanation:
The equation of the line passing through the points (2, -1) and (10, 7) is y = x - 3.
What is the point slope form of the equation of a line?The point slope form of a line is given by -
y - y₁ = m(x - x₁)
Given is a line that passes through the points (2, -1) and (10, 7).
The point - slope form of a line is given by the general equation -
y - y₁ = m(x - x₁)
We will find the slope of the line as follows -
m = (7 + 1)/(10 - 2) = 8/8 = 1
The line passes through the point (2, -1), so we can write the equation of line as -
y - (- 1) = x - 2
y + 1 = x - 2
x - y = 3
y = x - 3
Therefore, the equation of the line passing through the points (2, -1) and (10, 7) is y = x - 3.
To solve more questions on straight line, visit the link below-
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HELP URGENT!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The equation has an Inifinite amount of solutions
Step-by-step explanation:
2 ( 3g + 2 ) = 1/2 ( 12g + 8 )
First use the distributive property of multiplication -
6g + 4 = 6g + 4
6g cancels out from both sides of the equation -
4 = 4
When both sides of an equation are the same there is an infinite amount of solutions.
Hope this helped! :)
(7x^8-10v)-(4x^8+2v)
Two cups are mathematically similar. The larger cup has capacity 0.5 litres and height 8cm. The smaller cup has capacity 0.25 litres. Find the height of the smaller cup
Answer:
The smaller cup has a height of 4cm
Step-by-step explanation:
The two cups have a proportional relationship. This means that the since the smaller cup has a capacity that is half of the larger cup, the height will also be half of the larger cup height.
.25 is half of .5
_ is half of 8
Hope this helped!
John made $122 in 8 hours.how much did he make per hour
Answer:
$15.25
Step-by-step explanation:
which expression forms an equation with the given expression? 8•7-4=
Answer:
the answer to this equation is 52
Step-by-step explanation:
URGENT PLEASE I URGENTLY NEED HELP I REALLY DONT WANT TO FAIL
Answer:
Yes, it should work.
Step-by-step explanation:
DC=AB (because it is a rectangle and they are parallel)
DA=CB (because it is a rectangle and they are parallel)
DB=AC (given)
Those are all sides and gives enough information for us to know that it is congruent.
Simplify using the associative property.
(-4) • (-7.2) • (-5)
Answer: -144
Step-by-step explanation:
all you have to do is multiply -4 times -7.2 times -5.
The dots between the numbers are multiplication signs.
1. what is the x of "5x - 4 = 3x + 8"
2. what is the x of "-4x + 7 = -7x - 8"
3. what is the x of "6x + 7 = -4x - 4
Answer:
1. x= -2 2. x= -5 3. x= -11/10
Step-by-step explanation:
1. 5x-3x -4+4=3x-3x+8+4 2x/2=-4/2 x=-2
2. -4x+7x +7-7=-7x+7x-8-7 3x/3=-15/3 x=-5
3. 6x+4x+7-7=-4x+4x-4-7 10x/10=-11/10 x=-11/10
someone help solve it please
Answer: 10
Step-by-step explanation:
The x-intercepts means when y equals 0, or when the function crosses the x-axis.
0 = (x-6)^2 - 16
16 = (x-6)^2
Take the square root of both sides:
4 = (x-6)
Add 6 to both sides to get:
x = 10
T = L(8 + RS)
Solve for R
Answer:
Step-by-step explanation:
T=L(8+RS)
T=L8+LRS
T-L8=LRS
R=T-L8/LS
The required solution to the given equation is R = (T - 8L)/LS.
What is the equation?The equation is defined as a mathematical statement that has a minimum of two terms containing variables or numbers that are equal.
The equation is given in the question, as follows:
T = L(8 + RS)
Apply the distributive property of multiplication,
T = L × 8 + L × RS
T = 8L + LRS
Rearrange the terms in the above equation,
T - 8L = LRS
Divided by LS into both sides, and we get
R = (T - 8L)/LS
Thus, the required solution to the given equation is R = (T - 8L)/LS.
Learn more about the equations here:
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helppp
britney has already run 10 miles on her own, and she expects to run 3 miles during each track practice. how many track practices would it take for britney to run 40 miles
Answer:
It would take her 10 track practices to get up to 40 miles.
Step-by-step explanation:
4x-3=2x+7
Help me pleasee
Answer:
x = 5
Step-by-step explanation:
4x-3=2x+7
Subtract 2x from each side
4x-2x-3=2x-2x+7
2x-3 = 7
Add 3 to each side
2x-3+3 = 7+3
2x = 10
Divide by 2
2x/2 = 10/2
x = 5
What is the reason for each step in the solution of the equation?
-6x+7x+14=3
Answer:
See Below
Step-by-step explanation:
Step 1:
- 6x + 7x + 14 = 3 Given
Step 2:
x + 14 = 3 Combine like terms
Answer:
x = - 11 Subtraction Property of Equality
Hope This Helps :)
a) sin2000x + cos2000x =
1
21999
Answer: The number of solutions to the equation sin (2000x) = 3/7 in the interval [0,2π] is (A) ... 1 answer A sinusoid with amplitude 4 has a minimum value of 5.
1 answer
Step-by-step explanation: : You always have sin2(x)+cos2(x)=1. Now how do sin2(x)+cos2(x) and sin2000(x)+cos2000(x) relate if (sin(x),cos(x))≠(±1,0) and (sin(x),cos(x))≠(0,±1)?
2x + 14 + x =(3x + 6)
Answer:
0=8, no soluction
<3
Red
Answer:
0=-8
Step-by-step explanation:
3x+14=3x+6
3x+14-14=3x+6-14
3x=3x-8
3x-3x=3x-8-3x
0=-8
Solve: 2n - 3(4+5) = -6(n-3) - 1
Answer:
n=11/2 or 5 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Distribute:
2n-12-15=-6n+18-1
Combine like terms:
2n-27=-6n+17
Put -27 on other side and -6n on other side:
8n=44
Divide:
n=5.5
John has 1 1/4 acres of land. it takes 80 1/2 pounds of fertilizer to cover one acre. How much fertilizer does John need to cover his land.
[tex]area \: of \: land \: with \: john \: = 1 \frac{1}{4} \: acres \ \\ \\ = \frac{(4 \times 1) + 5}{4} \\ \\ \\= \frac{9}{4} \: acres[/tex]
Quantity of fertilizer needed to cover 1 acre of land :-
[tex] \: \ \\ = 80 \frac{1}{2} \: pounds \\ \\ = \frac{(2 \times 80) + 1}{2} \\ \\ = \frac{81}{2} \: pounds[/tex]
Quantity of fertilizer needed by John to cover his land :-
[tex] \frac{9}{4} \times \frac{81}{2} [/tex]
[tex] \frac{(9 \times 2 ) \times (81 \times 4)}{8} [/tex]
[tex] \frac{(18 \times 324)}{8} [/tex]
[tex] = \frac{5832}{8} [/tex]
[tex] = 729 \: pounds[/tex]
∴ John needs 729 pounds of fertilizer to cover his land .
9.1 divided by 5 using standard algorithm
Answer:
1.82
Step-by-step explanation:
Help!!
Which is equivalent to 5/1215^x
Ella wants to buy forks and spoons for her new house. Forks cost 1$ each and spoons cost 4$ each. She spent 50$ and bought 20 items in total. Which equations represent this word problem?
Answer:
50 = 1(x) + 4(y)
Step-by-step explanation:
I'm not too sure about this answer, its more of a guess but I hope this helped :)!
X = amount of forks bought
y = amount of spoons bought
When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that the sum is a multiple of 3 or greater than 6.
The answer is 9 it’s a multiple of 3 and is also greater than 6
Answer:
7/9
Step-by-step explanation:
All but 8 of the 36 outcomes are a multiple of 3 or greater than 6. The probability is ...
p(x mod 3 = 0 | x > 6) = 28/36 = 7/9
Using suitable identity evaluate 105 × 95
Answer:
105 × 95
(100+5) × (100-5)
(100)² - (5)²
10000 -25
9975
Step-by-step explanation:
105*95 is equal to 9975
Please help me solve these question the best answer gets brainlest!
Answer:
Q.13 66.66, Q.14 0.141 cm
Step-by-step explanation:
what is 4 2/8 as a percent
Answer:
425%
and
4.25
(4 2/8) × 100%
= 425%
= 4.25
Answer:
425%
Step-by-step explanation:
(4 2/8) × 100%
= 425%
= 4.25
Solve for x. Just enter a number for your answer.
2 po
7
(8x - 77)
m
(3x + 38)
Your answer
Answer:
87
Step-by-step explanation:
try langs need kasi para maka
hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
87
if the radius of a ball is 8 cm then calculate its area
Answer: 804.25 cm sq.
Step-by-step explanation:
A = 4 π r^2
A = 4 π 8^2
A = 4 π 64
A = 804.25 cm sq.
HELP GIVING BRAINLIEST!
Answer:
A. 430
Step-by-step explanation:
Range is the difference between the highest and lowest values. In this case it is 790 and 360. Subtract the highest and lowest and you get 430
I need help please thanks!
Answer:
f=39
Step-by-step explanation:
hi! first, we can multiply by 12 on both sides to eliminate the 12 in the denominator.
f+3= (7/2)*12
f+3=84/2
f+3=42
now, subtract 3 on both sides.
f=39