1, Find the value of a in the following equation 3a=24.
What is the simplified version of
6(m - 2m) - (4m - 5m) ?
Answer:
-5m
Step-by-step explanation:
6m-12m-4m+5m
-6m+1m
=-5m
simplify 125×t-⁴/5-³×625×t-⁸
Answer:
Step-by-step explanation:
[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{m}*a^{n}=a^{m+n}\\\\\frac{125t^{-4}}{5^{-3}}*625*t^{-8}\\\\=\frac{5^{3}t^{-4}}{5^{-3}}*5^{4}*t^{-8}\\\\=5^{3-[-3]+4}*t^{-4-8}\\\\=5^{3+3+4}t^{-12}\\\\=5^{10}t^{-12}\\\\=\frac{5^{10}}{t^{12}}[/tex]
Can someone plzzz help me it’s due rn
Answer:
There is no linear association.
Step-by-step explanation:
Mark me Brainliest?
Helppp. Please give workings too.
Answer:
The numerical value is 7.
Step-by-step explanation:
If 4 x is 3 y, then 8 x must be 3 x 2, which is obviously 6.
6y + y = 7y
--
7y/y
=7
Rewrite the expression as the product of two factors.
26b-13
Answer:
13(2b-1)
Step-by-step explanation:
Both have the factor 13.
13(2b-1)
Please give me the correct answer.ACE,Moderator,Genius,and Expert please help me.
Answer:
Initial value is (0 , 24) or just y = 24
Step-by-step explanation:
Initial value of a linear function is the y intercept
y = -3x + 24
x = 0, y = 24
A savings account increases from $300 to $309. What is the percent increase of the savings account?
Answer:
9 percent
Step-by-step explanation:
Answer:
3%
Step-by-step explanation:
1st Method: Increase Formula = (Last value-first value)/(first value)
Increase = (309-300)/300 = 9/300 = 3/100
= 0.03 or 3%
2nd Method: 309/300 = 103/100 = 1.03 (increase over 1 is 0.03 = 3%
Please help!! 20 points
Answer:
i believe it would be 16.
Step-by-step explanation:
Answer:
Answer is x = 14.665 which rounded off is 14.67
All I did was Cos 39 = x / 55
0.26664293236 = x / 55
0.26664293236 × 55 = x
x = 14.665
x = 14.67
Ten years ago, Rapunzel's hair was 19 cm long. Now her hair is 20,193 cm long.
Approximately how many times as long is Rapunzel's hair now as it was ten years ago?
Answer:
1065. 1 * 10^3
Step-by-step explanation:
1 *10^3 = 1000Their wanting the ApproximationArrange the numbers in descending order 374430,802343,980377 and 230392,650863,364321
Solve 2(x+3)=x-4
What is x?
Answer:
x=-10
Step-by-step explanation:
[tex]2(x+3)=x-4[/tex]
distributive property on left side:
[tex]2x+6=x-4[/tex]
subtract x from both sides
[tex]x+6=-4[/tex]
subtract 6 from both sides
[tex]x=-10[/tex]
Answer:
-10
Step-by-step explanation:
2(x+3)=x-4
Distribute (multiply everything in parenthesis):
2x+6=x-4
Subtract -x from both sides
X+6=-4
Subtract 6 from from both sides:
X=-10
Find the missing measurements of the right triangle. Round your answers to the
nearest tenth if necessary.
You can use the calculator below!
Answer:
m∠B = 63°
AB = 26.4
AC = 23.6
Step-by-step explanation:
m∠B = 90 - 27 = 63°
Sin 27 = 12/AB
AB (sin 27) = 12
AB = 12/sin 27 = 26.4
Tan 27 = 12/AC
AC (tan 27) = 12
AC = 12/tan 27 = 23.6
Jameson pays $39.90 for 3.8 pounds of almonds. What is the price per pound of almonds?
Step-by-step explanation: The price of3.8 pounds of almonds=$39.90 thus we can write Hence the price of almonds is $10.50 per pounds.
AWNSERS:$10.50
Answer:
Step-by-step explanation: 39.90 x 3.8 = 151.62
What number would represent 56 feet below sea level?
Answer:
-56
Step-by-step explanation:
That is because the 56 is below sea level, not above it, so it would be negative 56
Hope that helps!
-56ft
Since it is BELOW sea level it would be considered a negative number. If it were ABOVE sea level then it would be a positive number. Another way to think about this:
Above Sea Level = +
Below Sea Level = -
Hope this helps and have a nice day.
-R3TR0 Z3R0
Which measure describes how much a sample mean varies when different samples are chosen?
A.
sample mean
B.
confidence interval
C.
standard error of the mean
D.
population mean
Answer: The answer is B
Which city had the highest temperature?
Which city had the lowest temperature?
Which city had a temperature greater than Oakland?
What was the difference in temperature between Detroit and Oakland?
degrees Celsius.
John bought a crate of floor tiles $100. The crate had 5 boxes of floor tiles. Each box contained 40 floor tiles. Write an equation to determine the cost per box, b.
Enter the equation like this
___=___ ___
Please help, I will give you brainly
Answer: 5X +40 = 100
Step-by-step explanation:
Mr. Locke was paid $190 for a job that required 40 hours of work. At this rate, how much would he get paid for a job that requires 60 hours of work?
Which expression is equivalent to 46 - 2x)?
A) 24-8x
B) 24-6x
C) 10-8x
D) 10-6x
Answer:
24-8x
Step-by-step explanation:
Answer:jghgghfgfhgfhghfj
Step-by-step explanation:
Help!!
This is due in 30 minutes!!
(this is 13-12 year old math)
Answer:
-10
Step-by-step explanation:
Note that the points plotted on the line is by 2 (essentially, each line signifies 2).
The blue point is on the 5th line from the 0. 5 x -2 = -10
-10 is your answer.
~
12 ^ x = 205 in logarithmic form
Answer:
x=2.142137
Step-by-step explanation:
Solve Exponent.
12x=205
log(12x)=log(205)(Take log of both sides)
x*(log(12))=log(205)
x=
log(205)
log(12)
x=2.142137
Find the percent change. 150 pounds to 135 pounds.
Answer:
-10%
Step-by-step explanation:
precent change = 135 - 150
(divide both sides by 150)
precent change = -0.1
(multiply both sides by 100 so change to precent)
precent change = -10%
Answer:
10%
Step-by-step explanation:
The cargo area of a truck is ink 1/2 feet long 6 ft wide and 10 1/2 ft High the volume of the cargo area is what cubic feet
Answer:
31 1/2 ft^3
Step-by-step explanation:
volume = length x breadth x height
1/2 x 6 x 10 1/2
1/2 x 6 x 21/2 = 63/2 = 31 1/2 feet³
PLEASE HELP ME WITH THIS I FINSIH MY QUARTER TONIGHT FOR SCHOOL AND I NEED TO GET THIS DONE!! Austin and his children went to the grocerie store and bought 14$ worth of apples and peaches. Each Apple costs 1$ and each peach cost 2$ he bought a total of 9 apples and peaches all together. Graphically solve a system of equations to determine the number of x, apples and y, peaches
Answer:
[tex]1a+2p=14\\a+p=9\\\\a=4\\p=5[/tex]
Step-by-step explanation:
[tex]1a+2p=14\\a+p=9\\\\a+p=9\\a=9-p\\\\1(9-p)+2p=14\\9-p+2p=14\\9+p=14\\p=5\\\\a=9-(5)\\a=4[/tex]
Graphing:
Slope intercept form y=mx+b
a is y, p is x
y=-2x+14
y=-x+9
Intercept at (5,4)
PLS HELP ME WITH THIS PLS
Answer: $0.50 per pound of bananas
Step-by-step explanation:
Take the total price of five pounds of bananas ($2.50) and divide them
2.50/5
You will get
$0.50
find the line equation y=mx+b
the slope is =2 and goes through the point (-3,5)
Answer:
y = 2x + 11
Step-by-step explanation:
y = mx + b, m is the slope which we already, it is 2. B is the y-intercept, which we don't know. To find the y-intercept, you plug in the coordinates into the equation so far, which is y = 2x + b.
y = 2x + b
5 = 2(-3) + b
5 = -6 + b
11 = b
So our equation is y = 2x + 11
Solve For The Variable
Answer:
V=25
Step-by-step explanation:
Solve for
v
v
by simplifying both sides of the equation, then isolating the variable.
v
=
25
Answer: V = 25
Step-by-step explanation:
5^ 7v / 5 = 5^35
7v=175
(7v/7)=(175 /7 )
v=25
Hopes this helps :)
3. Is this data linear or nonlinear? Explain how you know.*
Answer:
Non-linear
Step-by-step explanation:
Not consistently increasing
A model of a skyscraper was made by an architect. the model was 15 inches high. if the architect used a scale of 2 inches representing 160 feet what would be the actual height of the building
Answer:
1200 feet
Step-by-step explanation:
A scale is a representative faction which can be used to either increase or decrease the size or dimensions of an object.
scale = [tex]\frac{model height}{actual height}[/tex]
[tex]\frac{2inches}{160 feet}[/tex] = [tex]\frac{15 inches}{actual height}[/tex]
actual height = [tex]\frac{15 *160}{2}[/tex]
= [tex]\frac{2400feet}{2}[/tex]
= 1200
actual height = 1200 feet
The actual height of the skyscraper is 1200 feet.