Answer:
Step-by-step explanation: 2Δ≥㏒8,4 and 12,2
5x -4= 4x please help me
[tex]5x-4=4x\\\\5x-4x=4\\\\\huge\boxed{x=4}[/tex]
Answer:
4=x
Step-by-step explanation:
5x-4=4x
-4=-x
4=x
4 less than n is 9.?
Answer:
13. Bestie literally 9+4
Answer:When solving a question like "What number is 4 less than 9?", take a close look at what it is really asking.
You have the number 9 and you are looking for a number that is 4 less than 9. In other words, if you have 9 and take away 4, then how many do you have?
You guessed it! This is a subtraction problem. 9 is the minuend and 4 is subtrahend and the answer we are looking for is the difference.
Therefore, to solve "What number is 4 less than 9?", you subtract 4 from 9 like so:
9 - 4 = 5
Step-by-step explanation:
please help, it's kind of easy.
Answer:
This ratio would be 12:1
Step-by-step explanation:
There's 12 gallons of water to 1 cup of cleaner.
Answer:
you would need 12 gallons of water.
Step-by-step explanation:
The ratio is 4 : 1/3. This means that for every 1/3 cups of cleaner, there is 4 gallons of water.
This in mind, 3 1/3 cups of cleaner would be 1/3 x 3.
Whatever you do to one side, you have to do to the other.
4 gallons x 3 = 12.
Hope this helps :)
The ascending arrangement of 2/3 , 6/7 , 13/21 is
Answer:
[tex] \frac{13}{21} , \: \frac{2}{3} , \: \frac{6}{7} [/tex]
Find the perimeter. Simplify your answer.
4y-5
10y-4
7y+8
74-5
(10y - 4) + (7y + 8) + (7y - 5) + (4y - 5) =
= 10y - 4 + 7y + 8 + 7y - 5 + 4y - 5 =
= 10y + 7y + 7y + 4y - 4 + 8 - 5 - 5 = 28y - 6
A and Z are both between points M and N such that MZ=AN and A is between M and Z. Given: MA=5x AZ=3x-2 AN=6(2x-1) find MN
Answer:
MN = 11
Step-by-step explanation:
M___A___Z___N
MZ =MA+AZ
MZ = 5x + 3x -2 = 8x - 2
MZ = AN
8x - 2 = 6(2x-1)
8x - 2 = 12x - 6
12x - 8x = 6 -2
4x = 4
x =4/4
x =1
MA= 5x = 5(1) = 5
AZ = 3x-2 = 3(1) - 2 = 3 -2= 1
MZ = 8x -2 = 8(1)-2= 8-2=6
AN = 12x - 6 = 12(1)-6 = 12 - 6 = 6
MN = MA + AN = 5 + 6 = 11
I hope I helped you^_^
Rewrite the equation in slope-intercept form. Then identify the slope and the y intercept of the line
4x + y = 1
Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
4x + y = 1 ( subtract 4x from both sides )
y = - 4x + 1 ← in slope- intercept form
with slope m = - 4 and y- intercept c = 1
Decide!!!!!!!!!!!!!!
Answer:
547Step-by-step explanation:
The minute hand hits the 0 minute once each hour. This results each hour to become 61 minutes.
Number of hours from Monday 00:01 to Friday 07:30 is 4*24 + 7.5 = 103.5
Extra time considering defective clock (full hours):
103 minutes = 1 hr and 43 minAlarm to be set at:
07:30 - 1:43 = 6:00 - 0:13 = 05:47The answer is:
5*100 + 47 = 547Is it possible for any angle A, sinA=7/5Explain.
Answer:
No
Step-by-step explanation:
note [tex]\frac{7}{5}[/tex] = 1.4
and sinA is defined for - 1 ≤ sinA ≤ 1
Thus sinA ≠ [tex]\frac{7}{5}[/tex]
Factorise 3x²+5x-12
Show working out
hi <3
i'm not sure of which method you will have been taught but i'll try to explain the method i was shown.
so, you need to multiply the coefficient of x^2 by the last value
3 x -12 = -36
now, you need to find two values that multiply to make -36 but add to make 5.
9 and 4 would work. it would have to be positive 9 and negative 4, as these would subtract to give the 5 that you need
now we have:
(x - 4)(x + 9)
however, we need to achieve the 3 from somewhere so it needs to be divided somewhere
9 is divisible by 3 so you can divide it there. as 4 cannot divide by 3, you would move the 3 up to be the coefficient.
thus, your final answer would be:
(3x - 4)(x + 3)
hope this helps :)
Answer:
it's gonna be 3(X*2 + 4X - 4)
Step-by-step explanation:
Just factor out 3 from the expression
Tom drives at a steady speed covering 1 mile every minute. He comes to a
section of road where the speed limit is 50 mph.
Is he over the speed limit? Give a reason for your answer.
Answer:
Yes he is over the speed limit.
Step-by-step explanation:
1 mile per minute * 60 minutes (1 hour) = 60 miles per hour
60 > 50
Hannah but 3.4 pounds of apples she paid $.89 per pound how much did Hana pay for apples
Answer:
3.026 $
Step-by-step explanation:
3.4 × 0.89 = 3.026 $
what is 9.58333333333 as a fraction?
Answer:
If you pacifically asking for the fraction 115/12
Step-by-step explanation:
I also looked on mathw it helps
solve the equation simultaneously:
y = 2-2x
y = -16 + 2(x-3)^2
Answer:
y = -26
Step-by-step explanation:
[y = 2 - 2x] + [y = -16 + 2(x - 3)^2]
y = -16 + 2x - 6^2
y = -16 + 2x - 6^2 + 2 - 2x
y = (+2x - 2x) - 16 - 6^2 + 2
y = -16 - 6^2 + 2
y = -16 - 12 + 2
y = - 28 + 2
y = -26
I really need help with this math problem and please explain (-1) + (-2 2/5) =
Answer: -3 2/5
Step-by-step explanation:
When both integers are negative, you can treat them the same as positive numbers and add a negative sign to your final sum.
1+2 2/5 (or 2 4/10 or 2.4) is equal to 3 2/5. So (-1)+ (-2 2/5) is equal to -3 2/5, or -3.4.
Probability maths Please help
Answer:
it means maybe or either
Solve the equation:
5 + 4x - 7 = 4x - 3-X
Answer:
1 = -x
Step-by-step explanation:
group like terms together so
this 5 + 4x - 7 = 4x -3 - x
becomes this 5 - 7 + 3 = 4x -4x -x
then simplify 1 = - x
Find the 7th term in the geometric sequence 3, 6, 12, ... Show your solution.
a + (n-1) b
= 3 + (7-1) 3
= 3 + 6(3)
= 3 + 18
= 21
Answer:
192
Step-by-step explanation:
given the geometric sequence : 3, 6, 12, ...
T1 = 3
r = 6/3 = 2
T7 =?
T7 = T1. r^(7-1)
= 3 . 2^(7-1)
= 3. 2^6
= 3. 64
= 192
Members of a baseball team raised $1781.25 to go to a tournament. They rented a bus for $1063.50 and budgeted $65.25 per player for meals. Write and solve an equation which can be used to determine x x, the number of players the team can bring to the tournament.
Answer:x=11
65.25x + 1063.50= 1781.25
To solve this equation, subtract the rental cost of the bus to get $717.75.
Now the equation should be 65.25x= 717.75
Divide both sides by 65.25, and you should get that x = 11. That’s your finally answer!
Step-by-step explanation:
I need help please!!
Answer:
(-2, 3)
Step-by-step explanation:
For x-4 you go left four places and y+6 go up 6 places
Answer:
(-2, 3)
Step-by-step explanation:
Point P has coordinates (2, -3).
The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.
The x-coordinate of point P is 2. Subtract 4 from it, you get -2.
The y-coordinate of point P is -3. Add 6 to it to get 3.
The coordinates of the translated point are (-2, 3).
Help me please i don’t have my notes and I forget how to do this
Answer:
AC = AB + BC
18 = (2X - 4) + (3X + 2)
18 = 5X - 2 ( add/subtract like terms)
20 = 5X (-2 take over otherside - 18 + 2)
X = 4
SUB X INTO AB AND BC
AB = 2(4) - 4 = 4
BC = 3(4) + 2 = 14
Find X. I need help ASAP pls
Answer:
Step-by-step explanation:
I know the answer, I'm just confused on what to put for explore, plan, solve, and examine!
Joseph earned $53 the first week he worked at Jim’s Candy Store and $62 the next week. How much did Joseph earn his first two weeks?
Explore:
Plan:
Solve:
Examine:
Answer:
Explore - ??? (What are you suppose to put for that (Add comment))
Plan - First week - 53 Second week - 62
Solve - 53 + 62 = 115
Examine - (Use a graph to see the rise?)
Step-by-step explanation:
What is the product of (7/8 ) (-16) (-7) (-1/14)
A . -7
B . - 9/16
C . -1/7
D . 23/12
Answer:
I believe its A.
Step-by-step explanation:
plsss helpppp will mark brainliest!!
Answer:
D. 2¹⁵/4¹⁰
Step-by-step explanation:
(2³/4²)⁵ = 1/64
A. 2⁸/4⁷ = 1/128
B. 2⁵/4⁴ = 1/16
C. 2⁶/4⁶= 1/128
D. 2¹⁵/4¹⁰= 1/64
SO (2³/4²)⁵ = 2¹⁵/4¹⁰
The sum of 48 and itself,it's half and half of the half is added to 18
abc is a triangle in which ab=5cm, ca=13cm and bc=12 cm. calculate sina, cosc, tana, cotc, seea and cosec
help with number 4!!!!!!
Answer:
he have to travel 12 cm/km
Step-by-step explanation:
lets find x by transposing
3x = 2x + 2 (as M is the midpoint)
3x - 2x = 2
x = 2
now put 2 instead of x
3x + 2x +2 = (distance from friends home to house)
3 (2) + 2 (2) +2
6 + 4 + 2
10 + 2
= 12
please help me! will mark brainliest
k = -2
√-72k = √(-72 · (-2)) = √144 = √12² = 12
A store has a sale with 30% off every item. When you enter the store, you receive a coupon that states that you receive an additional 30% off. Is this equal to a
60% discount? Explain your answer.
Answer:
No, It is not equal to a 60% discount.
Step-by-step explanation:
Think of this. I go into a store and everything is 50% off and I have a coupon myself that is a 50% off discount for a specific item. It may seem like the item is now free, but it isn't. Imagine the item was $1 before any discount. Then the store took 50% off of the $1, leaving it at $0.50. So now with my discount of 50% off the item I will be taking this 50% off of $0.50 = my final discounted cost of $0.25.
Hope I helped you understand :)
