Answers
Answer:
the answers -49
Step-by-step explanation:
Related Questions
The equation C=54d+ 20 can be used to find the cost, c, in dollars, of renting
a car for a certain number of days, d. What is the rate of change of the cost in
dollars with respect to the number of days?
A.30
A $2.70 per day
B
$20.00 per day
с
$54.00 per day
D$74.00 per day
Answers
Answer:
C. $54.00 per day.
Step-by-step explanation:
54 is the amount you will pay every day so the rate of change will be $54.00 per day.
Wil has a coin collection and is currently adding 9 coins per day to his existing number of coins in his collection.After 22 days he has a total of 218 coins. How many coins will he have after 36 days?
Answers
Answer:
344
Step-by-step explanation:
Number of coins added per day in the collection = 9
Number of coins in the collection after 22 days = 218
To find:
Number of coins in the collection after 36 days.
Solution:
First of all, let us find how many coins did he have initially.
Let the number of coins present initially with Wil = [tex]x[/tex]
Number of coins added per day = 9
Number of coins added after 22 days = 22 [tex]\times[/tex] 9 = 198
Therefore,
[tex]x + 198 = 218\\\Rightarrow x = \bold{20}[/tex]
Number of coins present with Wil initially = 20
Number of coins added after 36 days = 36 [tex]\times[/tex] 9 = 324
Total number of coins after 36 days = Number of coins present initially with Will + Number of coins added = 324 + 20 = 344
While taking a ride in a hot-air-balloon in Napa Valley, Francisco wonders how high he is. To find
out, he chooses a landmark on the ground that is to the east of the balloon and measures the angle of
depression to be 54°. A few minutes later, after the balloon floats horizontally 100 feet east, closer to the
landmark, the angle of depression to the same landmark is determined to be 61°. Determine the height h
of the balloon. Round your answer to the nearest tenth.
a) Find the measures of ∠1, ∠2, ∠3 and ∠4:
∠1 = ________ ∠2 = ________
∠3 = ________ ∠4 = ________
b) Solve for the height of the balloon, h. You may use any
appropriate method but must show your work!
Answers
Answer:
uttujtjtjtjtjjtjtjtjjttjjtjtjtjtjjt
What is the average rate of change of the function f(x)=x2 on the interval from x=2 to x =4
12.
10
6
2
Answers
How many solutions does the following equation have?
4(5 - 2v) =4 - 8(v-2)
2)
(A) 1 solution
(B) No solutions
(C) Infinite Solutions
Answers
C. Infinite Solutions
Explanation- graph/plug in the two equations into a graphing calculator ( desmos is a good app )
A shop sells flower fertiliser in 25kg bags and in 50kg bags.
One week, the shop has two special offers for the fertiliser.
Offer A:
Offer B:
25 kg
50 kg
2 bags for £35
3 bags for £92.50
Which offer (A or B) is the best value for money?
You must show how you get your answer.
Answers
Offer A is correct sir
Step-by-step explanation:
!
PLEASE HELP
Write the equation of the line that is perpendicular to y = 3x - r and that has the same y - intercept .
WILL MARK BRAINLIEST
Answers
Answer:
y= -(1/3)x -r
Step-by-step explanation:
a perpendicular line has the slope of the line that it's perpendicular but its the negative reciprocal of it. So for ex: line 1 = 2x then the line perpendicular to it is -1/2x.
In this case, the slope is 3x. The line perpendicular to it therefore, should be -1/3x.
The problem states the line has the same y-intercept so it has to still be -r.
So the equation of the line perpendicular to y=3x-r with the same y-intercept is y=-(1/3)x -r
What is the total surface area of the jewelry box?
22 square feet
10 square feet
14 square feet
6 square feet
Answers
For the problems 29-32, use () 5 6 fx x =+ and 2 () gx x x =+ .
Answers
Answer:
AZSXDCFVGBHNUIJMO,
Step-by-step explanation:
XECRVTBYNUMI,OP.[
pleaseeee help pleaseee
Answers
Step-by-step explanation:
you can do it using the formula of ratio
Answer:
large dogs = 32
Step-by-step explanation:
small dogs to large dogs = 4: 3
total ratio = 7
large dogs = 4/7
total dogs = 56
large dogs = 4 x 56
7
large dogs = 32
What is the measurement of
Answers
Hope this helps and good luck u can do this
What is the value of 0?
Answers
Answer:
[tex]\huge\boxed{\sf \theta = 36.9\°}[/tex]
Step-by-step explanation:
[tex]\sf cos \theta = adjacent/ hypotenuse\\\\where \ adjacent = 4 , hypotenuse = 5\\\\cos \theta = 4 / 5\\\\cos \theta = 0.8\\\\\theta = cos^{-1} 0.8\\\\\theta = 36.9\°\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807WILL GIVE BRAINLY TO FIRST
Question 5 of 17
Which steps show how to use the distributive property to evaluate9 - 67?
O A. 9(67) = 9(70 - 3) = 9 . 70 +9-3 = 630 + 27 = 657
O B. 9(67) = 9(70
OC. 9(67) = 9(70 – 3) =9 .70 – 3 = 630 - 3 = 627
OD. 9(67) = 9(70– 3) = 9.70- 70 3 = 630 - 210 = 420
3) =9.70 -93= 630 -27 = 603
Answers
need help math question
Answers
My answer is 8 . Please check the answer.
solve for x. 3(x- 4)=15x
Answers
Answer:
x=-1
Step-by-step explanation:
3(x−4)=15x
Use the distributive property to multiply 3 by x−4.
3x−12=15x
Subtract 15x from both sides.
3x−12−15x=0
Combine 3x and −15x to get −12x.
−12x−12=0
Add 12 to both sides. Anything plus zero gives itself.
−12x=12
Divide both sides by −12.
x=
−12
12
Divide 12 by −12 to get −1.
x=−1
Answer:
[tex]3(x- 4)=15x[/tex]
[tex]3x-12=15x[/tex]
[tex]3x-12+12=15x+12[/tex]
[tex]3x=15x+12[/tex]
[tex]3x-15x=15x+12-15x[/tex]
[tex]-12x=12[/tex]
[tex]\frac{-12x}{-12}=\frac{12}{-12}[/tex]
[tex]x=-1[/tex]
A watering can dispenses water at the rate of 0.3 gallon per minute. The original volume of water in the can was 7 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water? (1 point)
{(1, 6.7), (2, 6.4), (3, 6.1)}
{(1, 7.0), (2, 6.7), (3, 6.4)}
{(6.7, 1), (6.4, 2), (6.1, 3)}
{(7.0, 1), (6.7, 2), (6.4, 3)}
Answers
Answer:
The correct ordered pairs are:
{(1, 6.7), (2, 6.4), (3, 6.1)}
Option A is correct.
Step-by-step explanation:
A watering can dispenses water at the rate = 0.3 gallon per minute
The original volume of water in the can = 7 gallons.
Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after the can starts dispensing water?
First making the function:
The the volume of water in the can in gallons is represented by y and time in minutes is represented by x. Initially the volume is 7 gallons, after than water dispense at rate of 0.3 gallon per minute so, the function will be:
y=7-0.3(x)
Now, putting values to find ordered pairs
So, when time is 1 minute i.e x = 1
y=7-0.3(1)
y=7-0.3
y=6.7
So, when x=1, y=6.7 the ordered pair is: (1,6.7)
when time is 2 minutes i.e x = 2
y=7-0.3(2)
y=7-0.6
y=6.4
So, when x=2, y=6.4 the ordered pair is: (2,6.4)
when time is 3 minutes i.e x = 3
y=7-0.3(3)
y=7-0.9
y=6.1
So, when x=3, y=6.1 the ordered pair is: (3,6.1)
So, the correct ordered pairs are:
{(1, 6.7), (2, 6.4), (3, 6.1)}
Option A is correct.
Geometry - Unit 4 - Lesson 8
Answers
Answer:
Ok
Step-by-step explanation:
Ok
(ANSWER ASAP) i really need this done by tomorrow
Answers
Answer:
answer is 2
Step-by-step explanation:
5 - 1 / -5 - (-3)
4/2
2
Answer:
The correct answer would be 2
Step-by-step explanation:
HELP ASAP
Betsy cut up 5 apples to make a pie. In total there were 35 apple seeds. On average, how many seeds were there per apple?
Answers
Answer:
7
Step-by-step explanation:
16 points, Brainllest, a heart, and stars! First place gets brainllest, five stars and a heart! Second place gets 4 stars and a heart! (You only get it if you get it right )!
Write the percent as a fraction in simplest form and as a decimal. 16.24%
The fraction is
The decimal is
Answers
Answer:
Umm ty!
Step-by-step explanation:
Answer:
Fraction is: 203/1250
Decimal is: 0.1624
Step-by-step explanation:
Thank you for the points! Please mark this as brainliest! :)
Help! Due soon! :) help me out and get some points
Answers
Answer:
15
Step-by-step explanation:
Answer:
Option C
explanation:
Substitute in 11 to get -4+55=18+33. 51=51 is a correct statement.
What is the X intercept, Y intercept, equation and slope of (-9,0), (0,3)
Answers
Answer: x= -9 y= 3
Step-by-step explanation:
2. Water bottles are sold in cases of
24. Select the expressions that can
represent the total number of water
bottles in c cases.
24 XC
24 = 0
24 + c
24 – C
24c
Answers
Given the points (2, 4) & (-1,-5), what is the equation of the line?
Answers
Answer:
y =1 /3 x + 14 /3
Step-by-step explanation:
A cone is 10 inches tall and has a radius of 3 inches. What is the cone's volume?
O 314 cubic inches
942 cubic inches
2026 cubic inches
O 847 8 cubic inches
Answers
which number line show the solution of 2x - 8 > -4
Answers
Answer:
x=2
Step-by-step explanation:
What is the circumference of the circle below?
Answers
Answer:
Step-by-step explanation:
circumference C=2*3.14*r
C=2*3.14*18m=113.04 m
Answer:
113.04 meters.
Step-by-step explanation:
Use the formula
2 times pi times r
r=radius of the circle
or Pi times D
d= diameter of the circle.
The radius is 18 meters.
So, do 2 times 18 times pi.
can someone help me !
Answers
What is the mistake PLEASE HELP
3-(-2) -5
1 - 5
-4
Answers
Answer:
your answer would be 0
Step-by-step explanation:
3-(-2)-5
3+2-5
5-5
0
WILL MARK BRANLIEST IF GOTTEN RIGHT
Answers
Answer:
1. Angles 2 and 5.
Step-by-step explanation:
Vertical angles are the angles that are opposite each other when two straight lines intersect.
Answer:
angle 2 and angle 5
Step-by-step explanation:
