2. Findf(g(x))andg( f(x)).
f(x) = 102; 9(1) = 1 + 3
Answer:
9=4
Step-by-step explanation:
9(1)= 1+3
9(1)=9
1+3=4
9:4
WILL GIVE BRAINLIEST
The image of the point (7, -2) under a reflection across the x axis is (-7,2) true or false
Answer:
no it is(7,2)
Step-by-step explanation:
Janet bought same bars of choclate to share equally with her friends. she bought between 35 and 50 bars altogether. if she shares the bars of chocolate equally with 7 friends, she will have 7 bars left over. If she shares the bars equally with 6 friends she will have 5 bars left over. How many bars of chocolate did she buy?
a.47
b.45
c.46
d.48
For the conditions to be fulfilled number of chocolate bars Janet bought is 35.
What is an equation?An equation is a statement in form of numbers and variables that both sides are equal.
Janet bought the same bars of chocolate to share equally with her friends and it is between 36 and 50.
There are two possible cases,
Let the number of chocolates be 'N' and no. of chocolates each friend gets be 'A'.
(i) If she shares the bars of chocolate equally with 7 friends, she will have 7 bars left over,
∴ N = 7A + 7...(i).
(ii) If she shares the bars equally with 6 friends she will have 5 bars left over,
Let the number of chocolates be 'N' and no. of chocolates each friend gets be 'B'.
∴ N = 6B + 5...(ii)
Now, we have to equate these two equations,
7A + 7 = 6B + 5.
7A = 6B - 2.
A = (6B - 2)/7.
From here we have to find such integer value of B which also makes the value of A an integer and also when we put the values of either A or B in our equations it should lie between 35 and 50.
So,
A = (6B - 2)/7.
When B = 5 then A = 4. Or when B = 12 the A = 10.
But the B = 12 and A = 10 is inadmissible.
Now, we'll put the value of A or B in eqn (i) or (ii).
Which results in N = 35.
So, the number of chocolate bars she bought is 35.
learn more about equations here :
https://brainly.com/question/10413253
#SPJ2
Mr Ramos is going to build a square-shaped room onto his house. Mr. Ramos wants the room's length to be as close to 10 ft as possible. Which area should his room have to give him the side length closest to 10?
Answer:
100ft²
Step-by-step explanation:
The problem here is to find the area of the room that will give a length of 10ft.
Note;
The room is a square room.
Now let us solve this problem;
Area of a square is:
Area = L²
Where L is the length of the room;
So the area of the room is;
Area = 10² = 100ft²
The area of the room that will give a length of 10ft is 100ft²
whats the value of x if x2=10
Answer:5
Step-by-step explanation:
2x=10
10÷2= 5
x=5
Answer:
X = 5
Step-by-step explanation:
2x means x plus itself. if x + x is 10, what number fits that description?
5!
2.5 = 10, so X = 5
Find the measure of the missing angle.
Plzz
Answer:
a = 38 degrees
Step-by-step explanation:
ok that line is equal to 180 degrees
180 of the line subtract 52 degrees and 90 degrees equal the missing angle
52 + 90 = 142
180 - 142 = 38
a = 38
whats the property for x ⋅ 4y = 4x ⋅ y
Please help! Explain step by step pls :)
(The question is on the image that i attached)
Answer:
3
Step-by-step explanation:
6(-8)/-12 -1
Multiply.
-48/-12=4
Divide.
4-1=3
Subtract.
Answer:
3
Step-by-step explanation:
6(-8)/-12 -1
Now, multiply
-48/-12=4
Now, divide.
4-1=3
and your last step should be subtracting.
what is the answer to 8(4h+5)
Answer:
32h+40
Step-by-step explanation:
8*4h=32h
8*5=40
13. There are 48 passengers on a transit bus. At the next stop, 16 passengers got off and 12 others got on the bus.
a) What is the ratio of the passengers who got off the bus compared to the original number on the bus? Show the ratio in lowest terms.
b) What is the ratio of the passengers who got on the bus at the stop compared to the new total then on the bus?
Answer:
a) 1/3
b) 12/44
Step-by-step explanation:
To find the answer to a you must simplify the fraction 16/48 which would give you 1/3.
To find the answer to b you must first subtract 16 from 48 and then add 12. You should get 44 so your ratio of passengers who got on the bus at the stop compared to the new total then on the bus would be 12/44.
Really need Help with this One..
Answer: 49.5
Step-by-step explanation:
All triangles equal 180 degrees
We know two of these degrees
73+57.5=130.5
180-130.5=49.5 degrees
sarah had 28 stickers and put x number of stickers on her binded. haylee had 40 stickers and put three times as many stickers on her locker as sarah put on her binder. how many stickers did sarah put on her binder if they had the same number of stickers left?
Answer:
Number of stickers Sarah had = 28
Number of stickers she put on her binder = x.
Number of stickers left with her = 28 - x
Number of stickers Haylee had = 40
Number of stickers she put on her locker = 3x
Number of stickers left with her = 40 - 3x
Both Sarah and Haylee had the same number of stickers left.
28 - x = 40 - 3x
=> 3x - x = 40 - 28
=> 2x = 12
=> x = = 6
Step-by-step explanation:
anyone need help asap
Answer:
x = -3
Step-by-step explanation:
x + 2/x = 4/3 - 1 (collect like terms)
The rest of the steps are in the screenshot.
Hayley and Maxwell are jogging on a track. Hayley jogs 3/4 mile in 1/6 hour. Maxwell jogs 2/3 mile in 2/15 hour. Who is faster?
Maxwell runs faster than Hayley
In order to determine who runs faster, the average speed has to be determined
Average speed is total distance travelled divided by total time travelled.
Average speed = Total distance / Total time
Hayley's average speed = [tex]\frac{3}{4}[/tex] ÷ [tex]\frac{1}{6}[/tex]
= [tex]\frac{3}{4}[/tex] x 6 = [tex]\frac{9}{2} = 4\frac{1}{2}[/tex] miles / hour
Maxwell's average speed = [tex]\frac{2}{3}[/tex] ÷ [tex]\frac{2}{15}[/tex]
[tex]\frac{2}{3}[/tex] x [tex]\frac{15}{2}[/tex] = 5 miles / hour
Maxwell runs faster because he has a higher average speed when compared with Hayley
A similar question was solved here: https://brainly.com/question/7381435?referrer=searchResults
Lester started the day with $12 in his pocket he is saving for the new mop with the snazzy Pinstripes on Amazon Prime he works a job making $8 an hour the moped cost $268 write the equation that represents how many days letter needs to work to have $268
Answer:
32h (1 day and 8h )
Step-by-step explanation:
268-12=256
256:8= 32
32h
Answer:
8x+12= 268
Step-by-step explanation:
We know that Lester already has $12, so that would be: +12
Since he works for $8 an hour, x will represent each hour: 8x
*x will determine the number of hours, if you want days, then divide the amount of hours by 24.
The corner store sells apples at a rate of $1.25 per apple . if olivia has $10.00 dollars, how many apples can olivia buy
Answer:
8 Apples
Step-by-step explanation:
You have ten dollars, and a fee of 1.25 per apple to buy,
to find the total number of apples oliva can buy, you divide the total allowance by the cost per apple
in this case,
10.00/1.25
and you get a solution of 8 Apples.
Answer:
8 apples
Step-by-step explanation:
I need help please.
Answer:
51 degrees
Step-by-step explanation:
18+33=51
Rewrite this expression as a power of the given number.
4^2 = 2^
The answer to the equation is [tex]4^2=2^4[/tex]
[tex]4^2=16[/tex]
[tex]2^1= 2[/tex]
[tex]2^2=2*2=4[/tex]
[tex]2^3=2*2*2=8[/tex]
[tex]2^4=2*2*2*2=16[/tex]
HELP PLEASE HELP <3......
For this question, you want to look at the equation and find a number with a variable.
For y = 2x + 3, 2x is the thing you should be looking at.
For the slope, you need to take out the x in 2x to find the answer. So, 2 should be your answer!
what..................
Answer:ni
Step-by-step explanation:
WILL MARK BRAINLIEST PLZ ANSWER FAST GUYS AND GIRLS I AM CRYING. Don't mind the second question. You can answer it if you want that will help me.
Answer:
1. 10d + 5n = 85
2. idk how to attach stuff
3. 17 nickels
4. 8.5 thats weird tho since its not possible to get 85 with using only dimes you would have to use 8 dimes and 1 nickel but its doesn't ask for that so 8.5 ig
Step-by-step explanation:
5n = 85
5*17 = 85
10d = 85
10*8.5 = 85
Determine the value of y, if x is -2.
y= | x |– 9
Answer:
Answer:
y = -7
Step-by-step explanation:
What is the value of x?
Answer: x = 25
. . . . . . . . . . . . . .
what is bigger 3.14 or 3.1 repeating
Answer:
3.14
Step-by-step explanation:
compare 3.4 to 3.111111111111111111...
4 is bigger than 1
3.14 is bigger than 3.1 repeating.
The number 3.1 repeating (or 3.1 with an infinite number of decimal places of 1) is equivalent to the mathematical concept of the number 3.1111..., where the digit 1 repeats indefinitely.
When comparing 3.14 and 3.1 repeating, we can consider the decimal places:
3.14 has a hundredth place digit of 4, which is greater than the repeating decimal of 3.1, where the hundredth place digit is 1.
Therefore, 3.14 is bigger than 3.1 repeating.
Learn more about Comparison here:
https://brainly.com/question/679161
#SPJ2
A tree struck by lighting broke at a point 16 feet above ground level. The broken trunck formed a right triangle with the top of the tree resting on the ground 18 fett from the base of the tree what was the full height of the tree to the nearest foot before it was struck by lighting
Answer:
okay i need to know the options
Step-by-step explanation:
plz help me out! What is the result when x^3 + 6x^2 + 10x + 25 is divided by x+ 5?
Answer:
x² + x + 5
Step-by-step explanation:
Using Synthetic division
- 5 | 1 6 10 25
↓ - 5 - 5 - 25
-----------------------
1 1 5 0 ← remainder
Since the remainder is zero then (x + 5) is a factor of the polynomial
The Quotient = x² + x + 5
Thus
x³ + 6x² + 10x + 25 = (x + 5)(x² + x + 5)
Multiply 4 2/7⋅2 1/5
Answer: 9.4285
Step-by-step explanation: just used a calc
Answer: 9 3/7
4 2/7 ⋅ 2 1/5 = 9 3/7
After a pizza party there are 4 2/3 pizzas left over. If the pizzas are divided so that party goers can take home 1/6 of a pizza, how many guests can take home pizza? *
1 point
8 guests
26 guests
28 guests
33 guests
Answer:
26 guests
Step-by-step explanation:
Find the slope of the line passing through the points (-7,9) and (2,9).
slope=
Answer: The slope is 0
Step-by-step explanation:
The slope is the difference between the y coordinates divided by the difference between the x coordinates.
Y: 9 - 9 = 0
x: -7-2 = -9
0/-9= 0
−3 1/3÷9
I need help!!!
Answer:
- 10/27
Step-by-step explanation:
Answer:
-10/27
Step-by-step explanation:
-3 1/3 divided by 9 = -10/3 divided by 9/1= -10/27