Answers
Answer:
8
Step-by-step explanation:
12 times x (the first square) is equal to 16 times x-2 (the second square)
[tex]12x = 16(x-2)[/tex]
Distributed
[tex]12x = 16x-32[/tex]
Simplified (divided by 16)
[tex]0.75x = x-2[/tex]
Subtract x from both side of the equation
[tex]-0.25x = -2[/tex]
Both negatives cancel each other out
[tex]0.25x = 2[/tex]
0.25 times what equals 2,...
[tex]x = 8[/tex]
Hope it help,... and I'll see you in life,... well not really, but you get the idea,... Chow,...!
Related Questions
a number minus 6 is less than or equal to 21
Answers
Answer:
I Think The Answer Is 27???
Help what is the slope of the line?
Answers
9514 1404 393
Answer:
8/5 = 1.6
Step-by-step explanation:
It looks like the line crosses grid points (-4, -4) and (1, 4). This means the slope is ...
m = (y2 -y1)/(x2 -x1)
m = (4 -(-4))/(1 -(-4)) = 8/5 = 1.6
The slope of the line seems to be about 8/5, or 1.6.
Is -10/3 greater or less that the square root of -9
Answers
Step-by-step explanation:
The square root of -9 is greater than that
Find the volume of a rectangular prism that is 10 cm long, 3 cm wide, and 2 cm high. Please draw and label the prism
Answers
Answer:
Volume = Length × Width × Height
Volume = 10 × 3 × 2
Volume = 60 cm
Please help!! Due tm! NO LINK
Answers
Ans4
Step-by-step explanation:
Step-by-step explanation:
25 . f (-6) = 7
26 . f (0) = -2
27 . x = 2
28 . x = -4
What is the height of a triangle with an area of 32 cm2
and a base of 8 cm?
Answers
Answer:
8 32 A for area and H for height
Step-by-step explanation:
please help!!!!!
what is -x+2x???
Answers
Hope this helps!
What is the inverse of multiplication?
(A) subtraction
(B) division
(C) addition
(D) multiplication
Answers
Answer:
b
Step-by-step explanation:
Answer:
b) division.
Hope it helps you....what is the coordinate points for r(-2)=0
Answers
So in r(-2)=0, you have x = -2 and y = 0. This means you have the point (-2,0).
Solve : x/3-2/5 = 2x/15-3/5
Answers
Step-by-step explanation:
x/3-2/5=2x/15-3x
5x-6=2x-9
5x-2x=-9+6
3x=-3
3x/3=-3/3
x=-1
i don’t understand at all
Answers
Answer:
26
Step-by-step explanation:
It says find f(f(2)), so we need to find f(2) and then input that into the same function. f(2)=5 so then we input that into the function again and get 26. Boom.
Answer:
26
Step-by-step explanation:
Ok first u find f(2) so for that u have to input 2 into the value of x. So 2^2 +1 =5
When we get 5 we input THAT into f(x)
So:
F(5) = 5^2 +1
=26
The words above say “the expression x-2 has a value of -5 for some value of x. For the same value of x, what is the value of the expression (x-2)*squared. Show your reasoning for this problem.” Also i said (*squared) bcuz its squared with a 2 so please dont leave that part out. D: help pls
Answers
Answer:
(1)
Step-by-step explanation:
x - 2 = - 5 Add 1 to each side
x = - 5 + 2
x = - 3
Now go to the next part
(x - 2)^2
(-3 - 2)^2
(- 5)^2
Now it's a good idea at this point to separate the squared. It means that two numbers that are the same are to be multiplied together.
(-5)(-5) Two minuses are going to give you a plus.
5 * 5 = 25
(-5) * (-5) also give you 25
The answer is (1)
Lawrence spent $1.89 on a bottle of paint and $0.45 on a brush. What was the total amount he spent? Use the model to help you.
Answers
............-2
6.7x10 =
Answers
Answer: 67
Step-by-step explanation:
When you multiply with numbers like 10, 100, 1000, 10000, and so on you just have too right or left (division : left)(multiplication : right) according to the zero's. Like 100 has 2 zero's so then if you're multiplying with that you will go 2 to the right, and dividing you will go 2 to the left. Lets apply the same logic here, the question is 6.7 x 10, 10 has 1 zero and we are multiplying here so then, we have to go to the right, so 6.7 will become 67.
Find the measure of each angle I’ll mark the brainiest :)
Answers
Answer:
9. 70° 10. 90° 11. 110°
Step-by-step explanation:
12. 25°
13. 95°
14. 20°
find the value of a if the line joining the points (3a,4) and (a,-3) has a gradient of 1
Answers
Recall that the slope or gradient of a line segment through two points is the ratio of the change in the y coordinate to the change in the x coordinate.
If the gradient is 1, then
1 = (-3 - 4) / (a - 3a)
Solve for a :
1 = -7 / (-2a)
1 = 7/(2a)
2a = 7
a = 7/2
what is the square root if 144000000?
step by step pls
Answers
Answer:
12000
Step-by-step explanation:
sqrt144*1000000= sqrt144*sqrt10^6= 12*10^3=12000
Yoooo help me outttt
Answers
Answer:
P Coordinate = (4, -2)
five more than twice a certain number
Answers
I need help with 4, 5, and 6 and this is Geometry.
Answers
Answer:
it is the 7th
Step-by-step explanation:
plz take my answer
What is the smallest integer that is above square root five?
Answers
smallest integer above = 3
∴the smallest integer that is above √5 is 3
Hope my answer helped u :)
h(x) = **+ 3x
x2 + 3x
4x + 27
Find h(-8)
Answers
Answer:
[tex]h( - 8) = \frac{( - 8)^{2} + 3( - 8) }{4( -8 ) + 27} \\ \\ = \frac{64 - 24}{ - 32 + 27} \\ \\ = \frac{40}{ - 5} \\ \\ h( - 8) = - 8[/tex]
I hope I helped you^_^
Please help!!!!!!!!!!!!!!
Answers
Step-by-step explanation:
[tex] {40}^{ \frac{1}{2} } and \: 2 \sqrt{10} [/tex]
The speed of light is approximately 300,000 kilometers per second. How many miles does light travel in an hour?
Answers
Answer:
671080887.6
Step-by-step explanation:
1 second = 300,000km
3600 seconds = 3600 x 300,000 = 1080000000 km then convert to miles
is 671080887.6
Which classification correctly describes the following number?
( /6 x /2)
a.
Irrational
Number
b.
Rational
Number
Answers
Answer:
a
Step-by-step explanation:
a rational number is a whole number
help please and thank you
Answers
2:5
3:7
Hope this helps
Answer:
first one: x = 2
second one: x = 5
third one: x = 7
Step-by-step explanation:
y = x/2
y × 2 = x/2 × 2
2y = x
multiply the y variable by two and you get x
11c+10+8-6???help...
Answers
Answer:
11c+12
Step-by-step explanation:
It's just simple addition and subtraction, it just happens to have a variable.
(The question wasn't super clear on if it was just simplification or if you're supposed to solve for c but if it's asking to solve for c I can update the answer if you let me know)
solve thefollowing
a) 2(x + 3) = x - 4
Answers
x = -10
Step-by-step explanation:
2(x + 3) = x - 4
2x + 6 = x - 4
2x - x = -4 - 6
x = -10
Evaluate (27)−1/3(27)−1/3×[271/3−272/3]
Answers
Answer:
[tex](27) - \frac{1}{3} (27) - \frac{1}{3} \times ( \frac{271}{3} - \frac{272}{3} ) \\ \\ 27 - 9 - \frac{1}{3} ( \frac{ - 1}{3} ) \\ \\ 27 - 9 - ( - \frac{1}{9} ) \\ \\ 27 - 9 + \frac{1}{9} \\ \\ \frac{243 - 81 + 1}{9} \\ \\ = \frac{163}{9} = 18.1 = 18 \frac{1}{9} [/tex]
I hope I helped you^_^
What is 3/4 divided 1/2
Answers
Answer:
.375
Step-by-step explanation:
3/4 ÷ 1/2 = 3/4 • 2/1
Now that it’s multiplication, you multiply straight across.
3•2 / 4•1 = 6/4
Then remember to reduce. Since both 6 and 4 are divisible by 2, divide both by 2.
6/4 = 3/2
