You have to add it backwards and times it then you divde 2
A toymaker was making trucks to sell in his
shop. He made three times as many four-
wheeled trucks as six-wheeled trucks,
He used 54 wheels altogether
How many four-wheel and
siy-wheel trucks did he make?
Answer: 9 Four Wheel and 3 6 Wheel Trucks
Step-by-step explanation:
Let FW be the four-wheel trucks and SW the six-wheel trucks.
Total wheels is 4*FW + 6*SW and is equal to 54 wheels
We know that FW = 3*SW, so substitute that into the above equation:
4*3*SW + 6*SW = 54
12*SW +6*SW = 54
18*SW = 54
SW = 3
Therefore FW = 3*3 = 9
FW 4 x 9 = 36 wheels
SW 6 x 3 = 18 wheels
Total = 54 wheels
The endpoints of GH are G(-3,0) and G(7, -8) Find the coordinates of the midpoint M
Answer:
(2,-4)
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP DECIMAL WORD PROBLEM
Answer:
179 minutes
Step-by-step explanation:
You can write an equation to represent the cost of the rental, and then you can solve the equation to find the number of hours.
Let m = number of minutes.
The total cost is the cost per minute plus the fee to start.
1 minute costs $0.12.
2 minutes cost $0.12 * 2
x minutes cost $0.12 * x, or simply 0.12x.
The fee to start is $2, so the total to rent for m minutes is 0.12m + 2.
The equation
c = 0.12m + 2
gives you the cost, c, for a rental of m minutes.
We are told the total cost was $23.48. Replace c with 23.48, and solve for m, the number of minutes.
23.48 = 0.12m + 2
Switch sides.
0.12m + 2 = 23.48
Subtract 2 from both sides.
0.12m = 21.48
Divide both sides by 0.12
m = 21.48/0.12
m = 179
Answer: 179 minutes
Simplify: 5 - 3 + 7 - (-9)
Answer:
18
Step-by-step explanation:
5 - 3 + 7 - (-9) =
5 - 3 + 7 + 9 =
2 + 7 + 9 =
9 + 9 =
18
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
Answer:
Volume = Length × Width × Height
Volume = 10 × 3 × 2
Volume = 60 cm
help me please please
Answer:
no. for it to be dilated it must be similar, thus the corresponding sides must be equal in ratio. however the bases 12 and 10. are not in equal ratios as the other sides which is half
Rounding decimals 3.5691 thousandths
The expression 6s^2 can be used to find the surface area of a cube whose side length is s. Find the
surface area of a cube whose side length is 4 inches.
can someone help me with this please
Answer:
7.5
plss mark brainliestt
Step-by-step explanation:
5×1.5=7.5
if u dilate or enlarge something by a scale factor bigger than 1,then it gets larger
Solve for y and show steps
Ill mark brainliest
8y-3=11y+9
Answer:
-4
Step-by-step explanation:
Your equation
8y - 3 = 11y + 9
Switch the right side of the equation so the y variable on the outer side
8y - 3 = 9 + 11y
Subtract the 11y (from both sides of the equation so the equality will hold)
-3y - 3 = 9
Switch the equation around
9 = -3y - 3
Add the 3 (to both sides of the equation so the equality will hold)
12 = -3y
Switch the equation around again so that the y variable is on the left
-3y = 12
Divide both sides by -3
y = -4
Hope it help,... Chow,...!
Simplify the expression.
1. (2x2 - 6x) - (-2x2 + 3x)
the answer is on the photo
Hey, how has day been going so for just want to know
Answer:
Its been bad Been having realllll Bad period Cramps srry if that was TMI but besides that not bad
Step-by-step explanation:
How about you?
hi please help i’ll give brain
bye the question
greatest common factor means which is common factor in all three numbers as 18,36,45
Step-by-step explanation:
here,
18=2*3*336=2*2*3*345=3*5*5therefore the greatest common factor of 18,36 and 45 is 3.
What number would be next in the sequence? .5, 1, 2, 4, ...
Answer:
8
Step-by-step explanation:
Its multiplying the last number by two, so 4x2=8
A fraction is shown.
13/8
What is the decimal form of the fraction?
O 0.625
O 0.652
O 1.625
O 1.652
Answer:
1.625.
Step-by-step explanation:
13/8 = 1 5/8
= 1 + 0.625
= 1.625.
24 oz of soda cost 1.29 at that rate how much would you expect 30 oz. of soda to cost?
Answer:
about $1.60 i think
Step-by-step explanation:
Solve the formula for the indicated variable
D= ABC for B
B =
What are the steps in finding the conditional distribution of a certain category in a dataset. Give an example and solve it.
Answer:
just distribute
Step-by-step explanation:
Just kidding HAHA
HELP ME PLEASE!! I NEED HELP ASAP
Answer:
5
Step-by-step explanation:
5/25 = 1/5
5 is 1/5 of 25
whats 6 divided by 24 (show work)
24/6 = 4
Step-by-step explanation:
6×4=24
Hope this help
f(x) = (x2 + 6)2 has how many
roots.
Answer:
It has two roots
that is †2.4i and -2.4i
Step-by-step explanation:
[tex]f(x) = ( {x}^{2} + 6) {}^{2} [/tex]
for a root, f(x) is zero
[tex] {( {x}^{2} + 6)}^{2} = 0 \\ ( {x}^{2} + 6) = 0[/tex]
subtract 6 from both sides:
[tex]( {x}^{2} + 6) - 6 = 0 - 6 \\ {x}^{2} = - 6[/tex]
remember: from complex numbers, i² is -1
[tex] {x}^{2} = 6 {i}^{2} [/tex]
take square root on both sides:
[tex] \sqrt{ {x}^{2} } = \sqrt{ {6i}^{2} } \\ x = i \sqrt{6} \\ x = + 2.4i \: \: and \: \: - 2.4i[/tex]
Kenny has 32 minutes to do his 4 pages of homework. If he spends the same amount of time working on each page, how many minutes can he spend on each page?
Answer:
8 minutes per page.
Step-by-step explanation:
32/4= 8
Translate this sentence into an equation.
The product of Gail's age and 4 is 52.
Use the variable g to represent Gail's age.
PLEASE HELP ME!
Answer:
4g = 52
Step-by-step explanation:
The word "product" means that the operation between Gail's age and the number 4 is multiplication.
Four times Gail's age is 52.
4g = 52
FInd the length of DB and CD. Please help!
Step-by-step explanation:
DB length = 5 1/4 + 2/3
=21/4 + 2/3
= 63/12 + 8/12 = 71/12
CD length = 5 1/4 -2 = 3 1/4
Solve for each expression by writing the solution in unit form and in standard form.
Expression
Unit Form
Standard Form
(2 tens 1 one) x 10
Dalila earns 108.75 for working 15 as a holiday helper wrapping gifts. At this rate, how much money will she earn if she works 18 hours the next week? Explain
Answer:
Step-by-step explanation:
NEED HELP ASAP. I don not understand why I'm wrong. What is the right answer???
Answer:
Answer: 35/18
Step-by-step explanation:
[tex] \frac{ \{ \frac{3}{4} - \frac{5}{2} \} }{ \{ \frac{3}{5} - \frac{3}{2} \}} = \frac{( - \frac{7}{4} )}{ (- \frac{9}{10} )} \\ \\ = \frac{7}{4} \div \frac{9}{10} [/tex]
use the reciprocal of 9/10 :
[tex] = \frac{7}{4} \times \frac{10}{9} \\ \\ = \frac{35}{18} [/tex]
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Simplify [tex]\huge \sf\frac { \frac { 3 } { 4 } - \frac { 5 } { 2 } } { \frac { 3 } { 5 } - \frac { 3 } { 2 } } \\ [/tex][tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \huge \sf\frac { \frac { 3 } { 4 } - \frac { 5 } { 2 } } { \frac { 3 } { 5 } - \frac { 3 } { 2 } } \\ [/tex]
The least common multiple of 4 and 2 is 4. Convert [tex]\sf\frac{3}{4} [/tex]and [tex]\sf\frac{5}{2} [/tex]to fractions with denominator 4.[tex] \huge \sf \frac{\frac{3}{4}-\frac{10}{4}}{\frac{3}{5}-\frac{3}{2}} \\ [/tex]
Because [tex]\sf\frac{3}{4} [/tex]and [tex]\sf \frac{10}{4}[/tex] have the same denominator, subtract them by subtracting their numerators.[tex] \huge \sf\frac{\frac{3-10}{4}}{\frac{3}{5}-\frac{3}{2}} \\ [/tex]
Subtract 10 from 3 to get -7.[tex] \huge \sf\frac{-\frac{7}{4}}{\frac{3}{5}-\frac{3}{2}} \\ [/tex]
The least common multiple of 5 and 2 is 10. Convert [tex]\sf\frac{3}{5}[/tex] and [tex]\sf \frac{3}{2}[/tex] to fractions with denominator 10.[tex] \huge \sf\frac{-\frac{7}{4}}{\frac{6}{10}-\frac{15}{10}} \\ [/tex]
Because [tex]\sf \frac{6}{10}[/tex] and [tex]\sf \frac{15}{10}[/tex] have the same denominator, subtract them by subtracting their numerators.[tex] \huge \sf\frac{-\frac{7}{4}}{\frac{6-15}{10}} \\ [/tex]
Subtract 15 from 6 to get -9.[tex] \huge \sf\frac{-\frac{7}{4}}{-\frac{9}{10}} \\ [/tex]
Divide [tex]\sf-\frac{7}{4}[/tex] by [tex]\sf-\frac{9}{10}[/tex] by multiplying [tex]\sf-\frac{7}{4}[/tex] by the reciprocal of [tex]\sf-\frac{9}{10}[/tex].[tex] \huge \sf-\frac{7}{4}\left(-\frac{10}{9}\right) [/tex]
Multiply [tex]\sf-\frac{7}{4}[/tex] by [tex]\sf-\frac{10}{9}[/tex] by multiplying the numerator by the numerator and the denominator by the denominator.[tex] \huge \sf\frac{-7\left(-10\right)}{4\times 9} [/tex]
Carry out the multiplications in the fraction [tex]\sf\frac{-7\left(-10\right)}{4\times 9}[/tex].[tex] \huge \sf\frac{70}{36} [/tex]
Reduce the fraction [tex]\sf\frac{70}{36}[/tex] to its lowest terms by extracting and cancelling out 2.[tex] \huge \boxed{ \bf\frac{35}{18}\approx 1.944..}[/tex]
|2-x|>|2x-1|
tolong sertakan cara pertidaksamaan nilai mutlak kak
Answer:
a
Step-by-step explanation:
Determine the domain and range of:
Answer:
Domain and Range both All Real Numbers
86 chocolates shared equally among 6 people how many did each person get
Answer:
14 remainder 2
Step-by-step explanation:
Step 1: Take the first digit of the dividend. ...
Step 2: Then divide it by the divisor and write the answer on top as the quotient.
Step 3: Subtract the result from the digit and write the difference below.
Step 4: Bring down the next number (if present).
Step 5: Repeat the same process.
Answer:
14.334
Step-by-step explanation:
86/6=14.3333333….