Answers
3x eliminates and 9y
Related Questions
The surface area of a three-dimensional figure is the sum of the areas of all its surfaces.
true or false?
Answers
Answer:
TRUE
Step-by-step explanation:
A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours?
Answers
Answer:
Step-by-step explanation:
38/2=19x7=133
Answer:
I believe its 19 times 7 which is 133. I did this in my head so correct me if im wrong lol.
Step-by-step explanation:
A figure was created using a triangle and a semicircle. The diameter of the semicircle measures 8 cm and the height of the triangle measures 7 cm. Which measurement is closest to the area of the figure in square centimeters?
Answers
Answer: 53 cm
Step-by-step explanation:
Answer: 53 cm
Step-by-step explanation:
PLEASE ANSWER THESE QUESTIONS PLZ ILL GIVE BRAINLIEST ANSWER
Answers
Pls help! Will give brainliest
Answers
The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions
Answers
Answer:
Step-by-step explanation:
The crescent park carousel is 50 ft in diameter and travels 9 miles per hour how many minutes will it take to complete 30 revolutions
Can someone please help me with math
Answers
Answer:
Number 2 is C. 7
Step-by-step explanation:
You have to multiply 5 and 3 you will get 15 then take 15 from 43 you will get 28 then dived 28 by 4 you will get 7.
If P = (-4,3), Find:
Ry=1 (P)
([?], []).
Answers
Answer:
-4,1
Step-by-step explanation:
Answer:
-4,-1
Step-by-step explanation:
URGENT!!!!!!!! PLEASE HELP ASAP TIMED!!!!!!!!!!!!!!! HELP!!!!!!!!!!!!!!!!!
Answers
Answer:
The values of x and y are 23.83 and 31.1.
Step-by-step explanation:
Given that,
Perpendicular = 20 units
Angle, [tex]\theta=40^{\circ}[/tex]
We need to find the values of x and y.
Using trigonometry,
[tex]\tan(40)=\dfrac{20}{x}\\\\x=\dfrac{20}{\tan(40)}\\\\x=23.83[/tex]
To find y use Pythagoras theorem,
[tex]y^2=23.83^2+20^2\\\\y=31.1[/tex]
So, the values of x and y are 23.83 and 31.1.
A survey was taken of local residents to determine their favourite sport to watch live. The survey results are shown on the graph. How many respondents preferred to watch either football or soccer? 
Answers
Answer:
WHERE IS HE PHOTO
Step-by-step explanation:
Pls help! Will give brainliest!!
Answers
-5
-10
-15
Multiply each number by -5
Answer:
F(0)=3(0)-5
F(0)= 0-5
F(0)=5
__________
F(1)= 3(1)-5
F(1)= 3-5
F(1)= -2
____________
F(2)=3(2)-5
F(2)= 6-5
F(2)= 1
____________
F(3)= 3(3)-5
F(3)= 9-5
F(3)= 4
____________
Step-by-step explanation:
plz like and rate it took me time
Give one example to show the volume is 24cm^3
Answers
Answer:
a cube with length 8 cm on each side
After spending some time looking for his pump, Marlon pumps up an uninflated balloon, pumping air into it at a constant rate. He ties the balloon with a string to prevent the air from escaping.
Which graph could represent this scenario?
Answers
Answer:
Graph D
Step-by-step explanation:
Initially, Marlon was looking for his pump. Thus, no air was pumped into the balloon until he got the pump. On getting the pump, he inflated the balloon with air at a constant rate, after which he tied it with a string to prevent the air from escaping.
The analysis is that, at the time he decided to inflate the balloon till he got a pump, the volume of air in the balloon is zero with respect to time. Pumping air at a steady rate into the balloon increases the volume of air flowing into it gradually and steadily.
When the volume got to a definite amount, he stopped pumping air and tied with a string. Thus, the volume of air in the balloon remains constant.
Pedro Clemente rented a car for 2 days at $30.00 per day, plus $0.25 per
mile. To protect himself in case of an accident, he purchased the collision
deductible for $10.00 per day and paid $50.00 for gasoline to cover the
700 miles he drove. What was the total cost per mile to rent the car? *
a$0.38
b$0.42
c$0.44
d$0.49
Answers
Answer:
C
Step-by-step explanation: This question makes no sense but this seems so...
After summing all the expenses incurred, including the insurance, gasoline and all other extra cost for rent, the rent per mile was found to be $0.44
Given Data
Total number of mile driven = 700 miles
Let us calculate all the expenses
Rent for 2 days = 30*2 = $60
Extra cost added to rent per mile = 0.25*700 = $175
Insurance cover for 2 days = 2*10 = $20
Gasoline = $50
Total cost = 60+175+20+50
Total cost = $305
Given that the total cost is $305, and the total distance covered is 700 miles
Hence the rent per mile is given as
Rent per mile = 305/700
Rent per mile = $0.44
Learn more about total cost here:
https://brainly.com/question/25109150
Whats the meaning of Radius?
Answers
Answer:
The radius is the line from the center of the circle to the side of the circle
Step-by-step explanation:
Answer:
Count lines of symmetry
Step-by-step explanation:
To find a line of symmetry, look for two halves of the shape that are mirror images of each other. The right half of the shape is the mirror image of the left half. So, the vertical line that passes through the middle is a line of symmetry. A figure has rotational symmetry if it can be rotated by an angle between 0° and 360° so that the image coincides with the preimage. The angle of rotational symmetry is the smallest angle for which the figure can be rotated to coincide with itself.
Radius
A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. The name comes from the Latin radius, meaning ray but also the spoke of a chariot wheel.
. Which function's graph has a vertex at (-1, -3) and contains the point (2, 15)?
HELPPP PLEASEE
Answers
Answer:
2(x+1)²-3
Step-by-step explanation:
Using the vertex formula we can write the follwoing equation
y=a(x+1)²-3
We need to solve for a
we know that when x= 2 y = 15
So we can write
15=a(2+1)²-3
15=9a-3
18=9a
a=2
Which means our final equation is
2(x+1)²-3
in standard form (just in case)
2x²+4x-1
a pencil company packs pencils in boxes of 8. how many boxes can they pack with 32,000 pencils?
Answers
Answer:
Step-by-step explanation:
32000 ÷ 8 = 4000boxes
Answer:
4000
Step-by-step explanation:
32000÷8 because 32÷8 is 4 but instead of '32',they changed it to '32000' to trick you're brain
Gerri is unsure whether a six-sided number cube is fair. She rolls the number cube 35 times and records the outcomes in the table below.
Outcome
1
2
3
Frequency
6
8
3
12
4
5
1
6
5
Based on the observed frequencies, which percent represents a reasonable probability of rolling a number less than 3?
14%
o
33%
o
40%
O
49%
Answers
Answer:
40%
Step-by-step explanation:
In order to calculate this probability we need to calculate the frequency of all the numbers rolled that were less than three. Since this would be numbers 1 and 2 and 1 was rolled 6 times while 2 was rolled 8 times, therefore, we add these numbers together.
6 + 8 = 14
Since we are tolled that the total number of rolls were 35, we now divide the number of rolls that were less than 3 (14 rolls) by the total number of rolls made (35 rolls). This would give us the probability of rolling a number less than 3
14 / 35 = 0.4 ... multiply by 100 to get percentage
0.4 * 100 = 40%
Kelsy can buy 2 pounds of apples for 7$. Write an equation to represent the cost, y, for x pounds of apples?
Answers
Answer: 7x = y
Step-by-step explanation:
Anybody help me please!!!!!!!!!!
Answers
Answer:
reflection over the line y = -x
Answer:
the answer is D
a clockwise rotation 270 about the origin
18 000 mg = ____ kg?
It's ez, just me the problem :)
Answers
Answer: 0.018kg
Step-by-step explanation:
1kg = 1000000mg (100k)
hope this helped :)
Which of the following has a slope of -3 and a y-intercept of -4?
O y = 3x + 4
O y=-3x - 4
O y=-3x + 4
O y = 3x - 4
PLEASE ANSWER ASAP FOR FULL POINTS
Answers
How many thirds are in 4 2/3
Answers
Answer:
There are 15 thirds
Step-by-step explanation:
Answer:
There are 14 thirds in 4 2/3
Can someone please help me with math.
Answers
Answer:
i think the answer to your question is d
Step-by-step explanation:
Isaac’s dad built a shelf for his video games that is 42 inches wide.Each video game is 6/8 inches wide.How many video games can Isaac fit on the shelf ?
Answers
Answer: 56
Step-by-step explanation:
Since we are informed that Isaac’s dad built a shelf for his video games that is 42 inches wide and that each video game is 6/8 inches wide.
The number of video games that Isaac can fit on the shelf will be gotten by dividing the length of the shelf by the width of each video game. This will be:
= 42 ÷ 6/8
= 42 × 8/6
= 56
Therefore, Isaac can fit 56 video games on the shelf.
BRAINLIEST!! If the area of ABC is D, give the expressions that complete the equation for the measure of angle C
Answers
The measure of the m and n from the triangle are 2D and ab respectively
How to calculate the area of a triangle?A triangle is a 2-dimensional shape with 3 sides and angles. The area of the given angle is expressed as:
Area = 1/2 ab sin<C
Since the area is D, hence;
D = 1/2absinC
2D = absin C
sinC = 2D/ab
C = arcsin(2D/ab)
Compare
m = 2D
n = ab
Hence the measure of the m and n from the triangle are 2D and ab respectively
Learn more on area of triangle here: https://brainly.com/question/17335144
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A car dealership is offering a 3% apr for 48 months with no down payment required. You would like to purchase a card that costs $16,900 including taxes tag and title. If you take advantage of the offer, what is the actual cost of the car in dollars? NO LINKS PLS-
17,955
18,928
67,769
81,323
Answers
Answer:
C
Step-by-step explanation:
I JUST TOOK THE TEST SON!
PLEASE HELP IT IS AN EMERGENCY! I WILL GIVE BRAINLIEST!
Answers
Answer:
volume = 1056 in³
Step-by-step explanation:
area of face = (2 x 6 x 7) + (6 x 8) = 132 in²
volume = 132 x 8 = 1056 in³
PLS HWELPPP ILL GIVE BRAINLIEST + EXTRA POINTS
Answers
Answer:
container y can hold 12.56 more salt
Step-by-step explanation:pls brainlist
Please help me I love u
Answers
Answer:
8.04 meters
Step-by-step explanation:
The perimeter is the area around a shape. Each side is 1.34 meters. There are six equal sides (indicated by the single dash on each side).
[tex]1.34*6=8.04[/tex]