I need help with this. please help me:)
Which statement is false?
a. A parallelogram is a quadrilateral.
b. Rectangles, squares and rhombuses are all parallelograms.
c. A trapezoid is a parallelogram.
d. Some quadrilaterals are parallelograms.
Eloise plays soccer 2 5/6 hours on Friday and 3 3/6 hours on Saturday. How many hours does Eloise play soccer altogether?
Enter your answer as a mixed number in simplest form by filling in the boxes.
Answer:
6 1/3
Step-by-step explanation:
5/6 +3/6= 8/6 8/6 = 1 2/6
3+2+1 =6
6 2/6 =6 1/3
What is the volume of this prism?
hello i really need help on this its just 3 short question pls dont answer if you dont know it
Answer:
1. m = 60
2. k = 55
3. v = 182
Answer:
1) 60
2) 55
3) 182
Step-by-step explanation:
Hope this helps!
The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 in.2. What would be the circumference of a circle with a radius of 9 in.?
Answer:
25.1 in.2.
Step-by-step explanation:
HELP!
Kaia says the graph does not represent a function. Is Kaia correct? Explain your reasoning.
The function shown in the graph is the graph of the sine function. Then she is incorrect.
What is a sinusoidal Function?It is a function that repeats itself in a particular time interval.
Kaia says the graph does not represent a function.
The function shown in the graph is the graph of the sine function.
Then she is incorrect.
The graph is given below.
More about the sine function link is given below.
https://brainly.com/question/3876065
#SPJ1
To control his weight, Joel reduced his calorie intake from 2500 calories to 1950 calories each day. What was his percent of decrease for calorie intake?
SHOW ALL WORK PLZ
Answer:
22% decrease. Joel is consuming 78% of the amount of calories he previously consumed.
Step-by-step explanation:
1950 = 2500x
x = 1950 / 2500
x = 0.78
1 - 0.78 = 0.22
pllllllzzz help its ( Legend of Zelda Pythagorean Theorem) level 2 to 6
here's one
Answer:
Step-by-step explanation:
The answer is not 5 it's 4.5.
The formula F = 1.8C + 32 gives the temperature in degrees Fahrenheit (F) for a given temperature in degrees Celsius (C). There is one temperature for which the number of degrees Fahrenheit is equal to the number of degrees Celsius. Complete the equation you can solve to find that temperature and then use it to find the temperature. Use the variable C to represent the number of degrees Celsius where degrees Fahrenheit and degrees Celsius are the same.
The equation is _____ =_____ + _____.
The temperature for which the number of degrees Fahrenheit is equal to the number of degrees Celsius is _____°C.
Answer:
40 C
Step-by-step explanation:
help. PLEASE. (i suck at mathhh)
In a scale model of a roller coaster, the highest hill has a height of 6 inches. If the actual height of the hill is 210 feet, what is the scale of the model?
a.
2 in = 35 ft
c.
6 in = 35 ft
b.
1 in = 35 ft
d.
6 in = 210 ft
Please select the best answer from the choices provided
WILL MARK BRAINLIST IF ALL QUESTIONS ARE ANSWERED
1) Write a function. Choose three input values and find the corresponding output values. Show your work.
2) Create a set of data that have a perfect negative correlation.
3)
Answer:
is there a picture
Step-by-step explanation:
Which property is illustrated by the statement 3 + 0 = 3?
Answer: Identity Property
Step-by-step explanation: The identity property holds true for addition.
The statement 3 + 0 = 3 represents the identity property of addition.
The identity property of addition says that when we add 0
to any number, the sum is equal to the original number.
In general terms, we can write the identity property of addition
as a + 0 = a where a is a variable that represents any number.
Math- Look at the picture below i will mark you as brainliest if you answer correctly.
Answer:
A
Step-by-step explanation:
Substitue 15 into the x value and complete the equation.
This is because 2,280 is the original distance. 15 would be the hours and 60 would be how many miles per hour. So we multiply 15 and 60 and get 900, this is how many total miles they have driven. But when we subtract that number from 2,280, and we get 1,380, this is how many miles they have left.
Answer:
The distance is driven 1380 in 15 hours.
Step-by-step explanation:
Find:
D when t=15
D(15) = 2280 - 60(15)
D(15) = 2280 - 900
D(15) = 1380
D = 1380/15
The distance is driven 1380 in 15 hours.
The math club has 54 members. Of these members, 20 are in seventh grade. Which choices represent the proportion of math club members that are in seventh grade? Select all that apply.
Answer:
20/54
20:54
Step-by-step explanation:
simplified:
10/27
10:27
What is the solution to the system of equations below?
y = negative one-third x + 6 and x = –6
PLEASE HELP
What is the perimeter of quadrilateral A' B' C' D'?
Explanation:
Quadrilateral A B C D is translated 2 units to the left and 5 units down to create quadrilateral A' B' C' D'.
Answer:
14.2 Units
Step-by-step explanation:
The second shape is given to confuse you and is not actually necessary.
To work out the perimeter of an irregular shape you simply add up the lengths of each side. The shape you have here is an irregular quadrilateral as it has four corners and no recognisable/coarrale organisation.
1.4units + 2.2units + 4.5units +6.1units = 14.2 units.
I hope this helps :)
quick
Use the reciprocal property to solve for x: 2 / 5 = 38 / x
Answer:
95
Step-by-step explanation:
Cross multiply
2x = 38 × 5
Simplify
2x = 190
Divide both sides by 2
X = 95
Jason and Adam are using a kit to build their own electronics board for a computer project. They use a scale drawing included in the instructions to help build the board.
Jason will use the scale factor to find the board's actual length and width, then multiply those dimensions to find the board's area.
Adam says he knows another way.
Answer the questions to show how Adam could find the area of the scale drawing, and then use this strategy to find the area of the electronics board.
1. What is the area of the board shown on the scale drawing? Explain how you found the area.
2. How can Adam use the scale factor to find the area of the actual electronics board? Remember, he uses a different method than Jason.
3. What is the area of the actual electronics board?
Answer:
the area is 1800
Step-by-step explanation:
I understand that this does not answer your full question but I really hope it helps good luck :)
Pls i need a answer 3 more...
Help!!!!!!!!! ,please3w=12
An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length
and width
The actual tiles have length
and width
. What is the ratio of the length of a tile in the model to the length of an actual tile? What is the ratio of the area of a tile in the model to the area of an actual tile? Use pencil and paper. Describe two ways to find each ratio.
The two ways to find the ratio of the length is to turn the inches into feet or the feet into inches
So the answer can be solved like this:
1/36ft to 1/4ft which is 9:1 (blueprint size to actual size)
or
1/3in to 3in which is also 9:1 (blueprint size to actual size)
A circular base cone has base area of 28 whole number 2/7 cm² and a slant height of 5 cm. Calculate
i) radius
ii) the area of the curved surface
iii) the volume of the cone
[Take π= 3.14]
Answer:
3.86
Step-by-step explanatiohere
A bouncy ball is thrown into the air. The height of the bouncy ball above ground can be represented by the function h(t)= −16t^2+46t+6, where h is the height (in feet) of the ball above the ground, and t is the time (in seconds) that has passed since the ball was thrown. How many seconds will it take the ball to reach the ground
t=3 seconds
Step-by-step explanation:
h(t)=0 gives
[tex]-16t^2+46t+6=0\\\\8t^2-23t-3=0\\8t^2-24t+t-3=0\\8t(t-3)+1(t-3)=0\\(t-3)(8t+1)=0\\t=3,-\frac{1}{8} (rejected)[/tex]
PLEASE HELP!!!!! i will give you brainly!!!
Hello Chloie!
The answer you are looking for is:
B 2/3
-- i am not sure about this, but i tried.
f (x) = 2x + 5
Clearing x we have:
2x = y - 5
x = (y-5) / 2
Rewriting:
f (x) ^ - 1 = (x-5) / 2
Evaluating x = 8:
f (8) ^ - 1 = (8-5) / 2
f (8) ^ - 1 = 3/2
Answer:
f (8) ^ - 1 = 3/2
option 2
-- if correct, please mark brianliest and click the thanks button :)
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
48 g to 56 g
What is 9,846,000,000,000 expressed in scientific notation?
A. 9.846 × 10
B. 98.46 × 10
C. 9.846 × 10
D. 98.46 × 10
Answer:
9.846 × 10¹²
Step-by-step explanation:
You didn't give the powers but that is the answer
Dorian gets paid on commission to sell furniture. He receives 35% of all sales he makes. He has to pay $518 each month in rent for his apartment. How much does he have to sell to make enough money to pay for his rent? Show all work.
Answer:
$1480
Step-by-step explanation:
We know that he needs to make $518 and receives $.35 for every dollar made
we can write the following equation
.35x=518
You can solve this with relative ease. First divide by .35
this means that x=518/.35 which equals $1480
Answer:
1480$
Step-by-step explanation:
Answer each question and explain your reasoning.
How long is 50% of 60 minutes?
How long is 10% of 60 minutes?
How long is 75% of 60 minutes?
Give me an actual explanation
Answer:
1. 30 mins
Step-by-step explanation:
Henry is building an in-ground pool at his house. He is doing most of the work himself to save money. To dig the pool, he rents a small backhoe for $95.50 a day. If his total bill comes to $286.50, for how many days does he rent the backhoe?
HELP PLZ GIVING 20 POINTS!
Answer:
3 days
Step-by-step explanation:
$286.50/$95.50= 3
