Answer: [tex]\dfrac{y^{2} }{2}[/tex]
Step-by-step explanation:
[tex]2^{x} =y\\\\8(4^{x-2} )=8 \cdot \dfrac{4^{x} }{4^{2} } =8 \cdot \dfrac{(2^{x})^{2} }{16 } =8 \cdot \dfrac{(2^{x})^{2} }{8 \cdot 2 } =\dfrac{y^{2} }{2}[/tex]
HELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTSHELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTSHELP ME PLZ ITS DUE 10 MINS I NEED HELP PLZ
70 POINTS 70 POINTS 70 POINTS 70 POINTS
Answer:
THATS ONLY 35 points
Step-by-step explanation:
Answer:
its only 35 points but that's ok we all make mistakes
Step-by-step explanation:
7.
Which number shows seventy-three hundredths in
standard form?
a) 7,300
b) 7.3
C) 0.73
d) 0.073
The number that shows seventy-three hundredths in standard form will be 0.73.
Standard form simply refers to a number that can be written as a decimal number that's between 1.0 and 10.0 which is then multiplied by a power of 10.Therefore, the number that shows seventy-three hundredths in standard form will be: = 73/100 = 0.73In conclusion, the correct option is 0.73.
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Anthony had dinner at his favorite restaurant. His total bill was $32.00. If the sales tax is 8% and a 20% tip was left, what is the total cost of Anthony’s meal?
please help .-_-.
Answer:
$40.96
Step-by-step explanation:
divide 32 by 10 you get 3.2. thats 10%. so he tips 20%, so do 3.2 by 2, and you get 6.4, thats how much he tips. now divide 3.2 by 10, you get 0.32. thats 1%. multiply 0.32 by 8, and you get 2.56. add 32+2.56+6.4 and thats the answer
HELP THIS IS WORTH 100 POINTS WILL GIVE BRAINLIEST LMK
Answer:
Line l could also be called line FE
Step-by-step explanation:
Any line can be named using two points on that same line
how do you simplify 2m²×2m³ ?
Answer:
2m² (2m)
Step-by-step explanation:
Answer:
2m to the 5th power.......
Bo is practicing free throws for the state championship game. He starts with three free throws and the next day completes four more free throws than the day before. This continues each day as show below.
3, 7, 11, 15, ...
Select the explicit formula that can be used to find the number of free throws Bo completes on any given day, .
Answer:
C
Step-by-step explanation:
Answer: C
Step-by-step explanation: I did the work in my notebook
Solve for x..........................
Step-by-step explanation:
x + 8x + 90 = 180
9x = 90
x = 10
solve for x: x/9+2x/2=1/3
Answer:
x=0.3 0r x=3/10
Step-by-step explanation:
can you help me pls im confusion.
Answer:
equal
Step-by-step explanation:
I did it in 1st grade
Answer:
2.5 counters
Step-by-step explanation:
On the right, there are 8 spheres. Since the scale is balanced, we can assume there is an equivalent of 8 spheres on the left side. We can clearly see three spheres (in red), so we'll subtract that from the 8. The canisters (blue) are the same weight, and make up 5 spheres togther. So, divide by 2, and your answer is the blue canister is equal to 2.5 spheres/counters.
Compare 4/7 and 6/7
ASAP
Answer:
4/7<6/7
Step-by-step explanation:
0.57142857142 < 0.85714285714
HELPPPPP
*LOOK AT PICTURE*
Answer:
B is the answer of the question
Giving brainliest!!!!!
Answer: It’s C, “x+12=30; x=18 students”
Step-by-step explanation:
If Mr. Wilson has 12 more students than Mr. Star, whatever Mr. Star has (x) plus 12, should equal 30. That would make x, or the amount of students Mr. Star has, 18. This answer is included in option C.
A. 8
B. -1
C. -8
D. 1
Ahmad starts hiking at an elevation of -50 feet and then stops to the rest at the elevation of 85 ft. which expression represents in elevation from start to his resting place. 50-85. -50-85. -85-(-50). 85-50
Answer: 50 + 80 = 130 So the answer would be |-85-(-50)|.
Because the two distributions displayed below have different ranges, they
have different standard deviations.
O A. True
O B. False
From 90 apples to 75 apples Round to nearest percent
The percentage decrease of the apples will be 17%.
How to calculate the percentage?A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.
The percentage therefore refers to a component per hundred. Per 100 is what the word percent means. It is represented by %.
From 90 apples to 75 apples, the percentage decrease will be:
= (90 - 75) / 90 × 100
= 15 / 90 × 100
= 1/6 × 100
= 17%
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One card from a deck of cards is selected, it replaced, and another card is chosen. What is the probability that the first card is red and the second card is diamond
Answer:
Step-by-step explanation:
the probability for the first card would be 5/52 (red)
second card would be 1/13
Answer:
it is 1/13
Step-by-step explanation:
if you divided
What is the distance between 7 and -1?
When should you use the quotient of powers property?
Answer:
As well as we could multiply powers we can divide powers. This is an example of the quotient of powers property and tells us that when you divide powers with the same base you just have to subtract the exponents. When you raise a quotient to a power you raise both the numerator and the denominator to the power.
Step-by-step explanation:
This is what i got so hoped this helped :)......
3(x+1)+11<-2(x+13)
show steps please
thanks!
Answer:
x < - 8
Step-by-step explanation:
Given
3(x + 1) + 11 < - 2(x + 13) ← distribute parenthesis on both sides
3x + 3 + 11 < - 2x - 26
3x + 14 < - 2x - 26 ( add 2x to both sides )
5x + 14 < - 26 ( subtract 14 from both sides )
5x < - 40 ( divide both sides by 5 )
x < - 8
Answer:
x<-8
Step-by-step explanation:
3x+14<-2x-26(combine and distribute)
3x+14-14<-2x-26-14(subtract 14 from both sides)
3x<-2x-40(add 2x to both sides)
5x<-40(divide both sides by 5
x<-8(this is your final answer)
Hope it helps!!
pls help i don’t understand
Answer:
Step-by-step explanation:
you know the sum of the angles in a parallelogram is 360 degrees
you have an angle that is 44, the Y angle is also 44 (opposite angles are equal)
360-(44+44)=360-88=272 is the sum of the angle x and its opposite
272/2=136
x=136
I will mark you brainiest if you can answer this
Find the missing side length
A bag contains only red, green, brown and yellow marbles. The probabilities of selecting each colour are shown below. red=5x green=2x brown=3x yellow=4x Find the probability of selecting a yellow marble. P(Yellow)=?
Answer:
28.57%
Step-by-step explanation:
In order to find the probability of selecting a yellow marble we first need to calculate the total number of marbles in the bag. We do this by adding the number of individual colored marbles together.
5 + 2 + 3 + 4 = 14 total marbles
Now that we have the total number of marbles in the bag we need to divide the number of yellow marbles by this total to get the probability in decimal form.
4 (yellow) / 14 (total) = 0.2857
Now we need to multiply this decimal by 100 to get the percentage probability.
0.2857 * 100 = 28.57%
Finally, we can see that the probability of selecting a yellow marble is 28.57%
Find the slope of the line.
Answer:
slope of the line is 2
Step-by-step explanation:
formula:
slope=m=(y2-y1)/(x2-x1)
plug the values in:
m=(9-3)/(2-(-1))
simplify:
m=6/3
divide:
m=2
Pls help!! Thank you
Answer: I think it's Exponetinal.
Step-by-step explanation:
Help me plzzzzzzz!!!!!!ASAP!!!!!!!
Anyone know this ?:)
Step-by-step explanation:
If I knew this I would help you out!
if A =3/2 and b = -2/3 which following statement hold true select all that apply
Answer:5
Step-by-step explanation:
Please help, Brainly and 20 PTS to whoever gets it right
Answer:
decrease income
Step-by-step explanation:
income is already lower than expenses so lowering it further is the worst you can do out of all 4