Answer:
39/4 or 9 and 3/4
Step-by-step explanation:
multiply the numerator by 3 over 1
xoxo, your highness...HELPPPPPPP I WILL GIVE YOU BRAINLIEST
Step-by-step explanation:
7 X + 8 = X+12 + 3X+20
3 X = 24
X= 8
m< RPQ = 8+12 = 20
Help me guys :)))))6
Answer:
i think its a no
Step-by-step explanation:
[tex]x-9y=12[/tex]
Coordinate Points ↝ (3,-1)
↝ If you want to check if the equation is true with (3,-1).
Substitute both x = 3 and y = -1 in the equation.
[tex]3-9(-1)=12\\3+9=12\\12=12[/tex]
The equation is true therefore,
The point does make it true.
evaluate the expression x=6
7x
Answer:
42
Step-by-step explanation:
Multiply 7 x 6
Please give brainliest
If x = 9 when y = 36 and x is directly
proportional to y, what is x when y = 6?
Answer:
54
Step-by-step explanation:
=9*36=324
=324/6=54
=54Ans
PLEASE HURRY I AM ON THE QUIZ!!!
which expression is equivalent to -3(4x-0.50)?
–12x – 1.50
–12x + 1.50
–12x – 2.50
–12x – 3.50
Answer:
number two
Step-by-step explanation:
-3 times 4x equals -12x and -3 times -.5 is +1.5 !
So uhh if you could help me with how to do the problem and give me the answer that would be great
Answer:
Step-by-step explanation:
The object is a cylinder and the formula of Volume of the cylinder is given by:
[tex]V=\pi r^2h\\[/tex]
here the height is denoted by x so we replace h by x
[tex]V=\pi r^2x\\\\[/tex]
Now the data given is radius that is 4 which is r and volume is 201.06 and assume the value of π(pi) to be 3.142 so now,
[tex]V=\pi r^2x\\\\201.06=\pi (4)^2x\\\\201.06=16\pi x\\\\\frac{201.06}{16\pi} =x\\\\x=4[/tex]
so the height of the cylinder is x which is 4 ft
he Carson family will purchase three used cars. There are two models of cars available, Model A and Model B, each of which is available in four colors: blue, black, red, and green. How many different com
Answer:
Total number of combination = 32
Step-by-step explanation:
Given:
Number of cars = 3
Number of models = 2.
Number of color = 4
Find:
Total number of combination
Computation:
Total number of combination = [2³ x (2x3) x 4] / !3
Total number of combination = 32
Saige's spaceship traveled 588 588588 kilometers ( km ) (km)left parenthesis, start text, k, m, end text, right parenthesis in 60 6060 seconds ( s ) (s)left parenthesis, start text, s, end text, right parenthesis. Determine whether or not each spaceship trip below has the same speed as Saige's spaceship. Has the same speed as Saige's spaceship Does not have the same speed as Saige's spaceship 441 km 441km441, start text, k, m, end text in 45 s 45s45, start text, s, end text 215 km 215km215, start text, k, m, end text in 25 s 25s25, start text, s, end text 649 km 649km649, start text, k, m, end text in 110 s 110s110, start text, s, end text
Answer:
The first ship has the same speed as Saige's ship while the second and third do not have the same speed.
Step-by-step explanation:
d = Distance traveled by Saige's spaceship = 588 km
t = Time taken = 60 seconds
Speed is given by
[tex]s=\dfrac{d}{t}\\\Rightarrow s=\dfrac{588}{60}\\\Rightarrow s=9.8\ \text{km/s}[/tex]
The other ships
[tex]s=\dfrac{441}{45}=9.8\ \text{km/s}[/tex]
[tex]s=\dfrac{215}{25}=8.6\ \text{km/s}[/tex]
[tex]s=\dfrac{649}{110}=5.9\ \text{km/s}[/tex]
So, the first ship has the same speed as Saige's ship while the second and third do not have the same speed.
What will you get if you multiply the first equation below by 2 and add the result to the second equation?
Answer:
11x - y = -8
Step-by-step explanation:
Multiplying the first equation by 2 will result in 6x-8y = 10. Adding that to 5x+7y=-8 will be 11x - y = -8.
PLEASE HELP ASAP!!!! WILL MARK BRAINLIEST
Answer:
1) a=42
2) b=8.8
3) -17/18c-102
4) 1972/355 or 5.88
5) e=-198
6)f=17.2
Hope it helps
Step-by-step explanation:
1). 4/7a+5/14a=39
we multiply both sides by 14
we get : 8a+5a=546
13a=546
a=546/13
a=42
2) -12.6-4.9b=-154
-17.5b=-154
we devide both sides of the equation by -17.5
then we get b=8.8
3).
Please help me with number 4 ASAP I’ve been stuck on it
Answer:
Rise over run for the first one, not sure for the second
Find the sum.
0.52 + 716.1
A-716.62
B-627.22
C-0724.12
D-1562.82
Answer:
A.
Step-by-step explanation:
Write and equation of the line that contains the points below.
(0, 3) and (-6, -3)
Answer:
y = x + 3
Step-by-step explanation:
The image below shows proof that y = x + 3 is the equation of the line that contains the points (0, 3) and (-6, -3).
Hope this helps! :)
4 markers cost $7.04
Which equation would help determine the cost of 7 markers?
Please explain how to solve these equations.
m+j=58
11m+10j
Evaluate -4a+8b-6c
What is the value of the expression
write the equation for a line that goes through the points 0,7 and 9,2
100 points please answer
Answer:
y=-5/9x+7
Step-by-step explanation:
1. Use the two points and plug them into the slope formula to figure out the slope.
y2-y1/x2-x1
2-7/9-0 = -5/9
2. Pick one of the coordinates and use the x and y points and the slope to put them into point-slope form
y-y1=m(x-x1)
y-7=-5/9(x-0)
3. Distribute and simplify.
y-7=-5/9x-0
y=-5/9x+7
PLEASE HELPP IM TIMED I'LL DIE I'LL GIVE BRAINLIEST AND 15 POINTSSS
Write the equation in standard form y=−2/5x+4
show work plsssssssss
Answer:
Step-by-step explanation:
Its in right form. It cant be reduced. I think. If wrong sorry.
For the chickey nuggies squad free pwoints
Answer:
yehhhhh ..............
Answer:
huh
Step-by-step explanation:
huh
(b5)∧2=b∧7
A true
B False
Answer:
its false it equals b^10
Step-by-step explanation:
On Friday, the temperature changed at a rate of -4°F per hour. How many hours did it take for the change in temperature to be
-24°F?
Answer:
6 hours i hope helps you have a great day
Step-by-step explanation:
Answer: 6 hours
Step-by-step explanation:4x6= 24
someone please help me
-w/4 + 3=8
Solve for w
Answer:
w = -20
Step-by-step explanation:
8-3=5
-w/4=5
5*4=20
-w=20
-1/20=-20
w=-20
property.
3.
2(x + 3) = 4
Answer:
x= [tex]\frac{5}{3}[/tex]
Step-by-step explanation:
Distribute: 6x+6=4
Add 6 to both sides: 6x=10
6 cancels on the left side
Divide 6 on both sides: x=[tex]\frac{5}{3}[/tex]
Hope this helps!
If the sales tax in your city is 13.6% and an item costs $16 before tax how much tax would you pay on that item round the nearest hundreth or cent.
Answer:
$2.72
Step-by-step explanation:
To calculate the amount to be paid as tax, we simply find 13.6% of the amount before tax
Mathematically, that would be;
13.6/100 * 16 = $2.716
To the nearest hundredth is $2.72
!REPOST FOR *36* POINTS! PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME AND EXPLAIN THE ANSWER THOROUGHLY!!!!!!!!! :(
Answer:
The answer would be 256/3.
You rent an apartment that costs $1800 per month during the first year, but the rent
is set to go up $130 per year. What would be the monthly rent during the 8th year of
living in the apartment?
Answer:
2710 is the answer
Step-by-step explanation:
1800+130(7)
what is the perimeter of the rectangle shown on the coordinate plane
Answer: 24
Step-by-step explanation:
Answer:
Perimeter is 26.83.
Step-by-step explanation:
The length of the shorter side is [tex]\sqrt{2^{2} +4^{2} } =\sqrt{20}[/tex].
The length of the shorter side is [tex]\sqrt{4^{2} +8^{2} } =\sqrt{80}.[/tex]
So the perimeter is [tex]2\sqrt{20} +2\sqrt{80} =4\sqrt{5}+8\sqrt{5} =12\sqrt{5} =26.83[/tex]
PLS HELP ITS DUE IN 10 minutes. Challenge The price of Stock A at 9 am was $13.76. Since then, the price has been increasing at the
rate of $0.07 each hour. At noon the price of Stock B was $14.51. It begins to decrease at the rate of
$0.14 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the
same?
In about hours, the prices of the two stocks will be the same.
(Round to the nearest tenth as needed.)
Lauren Petus paid $27 for a dress that was 10% off the list price. What was the list price of the dress?
