The coordinate point of intersection on the graph will be at (1.5, 4.5)
Given the equations Dimitri wrote expressd as:
y = 3x
y = x + 3
Since they are both y-values, we can equate the right hand side to have:
3x = x + 3
3x - x = 3
2x = 3
x = 3/2
x = 1.5
Get the value of y:
y = 3x
y = 3(1.5
y = 4.5
Hence the coordinate point of intersection on the graph will be at (1.5, 4.5)
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Over 5 days, Rashid jogged 6.5 miles, 5 miles, 2 miles, 2 miles, and 4.5 miles. Find the mean distance that Rashid jogged
Answer:
4miles
Step-by-step explanation:
mean = (6.5+5+2+2+4.5)/5 = 20/5 = 4
What is 15/20 closest to 0,1/2 or 1
Answer:
0.07 (7/100) is closer to 0.
1.150 (1150/1000) is closer to 1.
0.391 (391/1000) is closer to 1/2.
0.0999 (999/10,000) is closer to 0.
0.99 (99/100) is closer to 1.
0.599 (599/1000) is closer to 1/2.
Put everything as a fraction. The first spot after the decimal means you put the number over 10, the second place means you put it over 100, the third 1,000, fourth 10,000 and so on. Hope I helped! ^^Step-by-step explanation:
The closeness of the given function is found to be by writing it in the simplest form as 1.
What is a fraction?A fraction is a number written in the form a / b, where a and b are integers and b ≠ 0.
The number a is called as the numerator and b is the denominator.
The given fraction is 15/20.
It can be simplified as below,
Divide numerator and denominator by the common factor 5 as,
(15 ÷ 5)/(20 ÷ 5)
⇒ 3/4
The given fraction 3/4 is greater than zero and closest to 1.
Hence, the given fraction is closest to integer 1.
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Can y’all help meeeeeeeeeeeewee
Answer:
Choose A (2nd answer)
Step-by-step explanation:
-15q[tex]\sqrt{x}[/tex]7q
There are 39 students in a class.
16 of the students are female. Find the percentage of the class that are female.
Give your answer to the nearest percent.
What are the coordinates of point A?
A. (2, 4)
B. (1.7, 3.8)
C. (6.6, 1.7)
D. (3.8, 1.7)
Answer:
b
Step-by-step explanation:
a reflection of the pink triangle is shown. which transformation makes this reflection
Answer:
A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point, a line, or a plane. When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line.
Here are the readings from a water meter.
Meter reading
November 2015
6287m
Meter reading
August 2015
6238m
Work out the volume of water used between August and November
Answer:
49
Step-by-step explanation:
6238 -6287
=49
hope love you
DO NOT SIMPLIFY YOUR ANSWERS
Sam owns a canoe rental company with 120 boats. He has 55 wood boats, and the rest are fiberglass. What is the ratio of...
fiberglass boats to wood boats?
total boats to fiberglass boats?
wood boats to other boats?
wood boats to total boats?
*answers are NOT TO BE SIMPLIFIED. YOU MUST use the colon key. . NO SPACES
Oulz saved
Answer:
Step-by-step explanation:
13/11,24/13,11/13,11/24
Answer:
65:55, 55:65, 55:120
Step-by-step explanation:
Fiberglass boats are = 65 because 120-55=65
Fiberglass to wood means that there is a 65:55 ratio because there are 65 fiberglass boats and 55 wood boats
wood to other, this is kind of a trick question, but its 55:65 because there are 65 other boats and 55 wooden boats
wood to total, this is 55:120 there are 55 wood boats and 120 total boats.
i think of a number multiply it by three and add four i get twenty two.
a) using the statement above, form an equation. use the letter ‘x’ for the unknown number
b) solve the equation
Answer:
6
Step-by-step explanation:
3x+4=22
22-4÷3=6
Help me it’s urgent
Answer:
35x16=560
Step-by-step explanation:
Answer:
2.19 i guess
Step-by-step explanation:
I don't really know the actual ans
Determine whether the expression is a polynomial. If it is a polynomial, find the degree
and determine whether it is a monomial, binomial, or trinomial.
3y^2 – 2
Answer:
This expression is a polynomial. The largest exponent is 2, therefore, it is in the quadratic degree. It is a binomial because it has two parts: 3y² and -2.
Help me on this plsss
Answer:
tried my best 2 help
Step-by-step explanation:
2.circumference = pi x diameter
c = pi x (8x2)
c= 50.2654824574
3. when measuring physical objects,
4. to find the length around an object such as your waist when buying a top ???? couldnt think of anything else
Zara bought 150 pairs of shoes
for $6000 , She sold 100 of them
for $50 each and the remaining 50 for $55 each - How much profit
did she make altogether
required profit=$1750
cp=$6000
sp1=100×$50=$5000
sp of remaining sp2={150-100}×$55=50×55=$2750
profit={sp1+sp2}-cp=$5000+$2750-$6000=$1750
9) A cow is tethered with a rope 20 ft long. What is the maximum area the cow can graze?
Answer:
If the rope is 20 ft long, then the maximum area the cow can graze is:
[tex]\pi \\[/tex]r^2 square feet.
[tex]\pi[/tex] is approximately 3.14, so that means we have: 3.14(20^2) = 1256 ft squared.
Thus, the maximum area that the cow can graze is 1256 ft squared.
Let me know if this helps!
The cow's maximum grazing area is 1256 ft squared. The grazing area is found as the area of the circle.
What is the area?The space filled by a flat form or the surface of an item is known as the area.
The number of unit squares that cover the surface of a closed-form is the figure's area. Square centimeters and other similar units are used to measure area.
If the rope is 20 feet long, the cow can graze the following area:
A=πr²
A=3.14(20)²
A=1256 ft squared.
As a result, the cow's maximum grazing area is 1256 ft squared.
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18 rice cakes weigh a total of 130 g. There are 329 calories in 100 g of rice cakes. How many calories are there in one rice cake?
Answer:
1 rice cake has 23.761 calories
Step-by-step explanation:
18 rice cakes weigh a total of 130 g.
There are 329 calories in 100 g of rice cakes.
Step 1
We calculate the number of calories is 18 rice cakes
18 rice cakes = 130g
Hence,
100g = 329 calories
130g = x
Cross Multiply
100g × x = 130g × 329 calories
x = 130g × 329 calories/100g
x = 427.7 calories
Therefore, 18 rice cakes had 427.7 calories
Step 2
How many calories are there in one rice cake?
18 rice cakes = 427.7 calories
1 rice cake = x
Cross Multiply
18 × x = 1 × 427.7
x = 427.7/18
x = 23.761111111 calories
Approximately = 23.761 calories
Therefore, 1 rice cake has 23.761 calories
During the Lantern Festival, the Chinese store sells lanterns for $ 8.88 each, including tax. The shop received a total of $106.56 from the sales of lantern one night. Write an equation that can be used to determine the number of lanterns, x, sold by the Chinese store that night. How many lanterns was sold?
Answer:
12 Lanterns.
Step-by-step explanation:
To find how many they sold in one night, divide 106.56 by 8.88 and you get 12.
help please i need the answer asap
Answer:
Option 2
Step-by-step explanation:
Answer:
Graph 2
Step-by-step explanation:
exponential growth means that the line is increasing
Is 7,10,13,16 a arithmetic sequence
Answer:
yes and the common difference is 3
Step-by-step explanation:
Help asap!! (i’ll give u brainliest)
Answer: 3
Step-by-step explanation:
An author receives $0.75 for each hardcover book or paperback book that is sold. There were x hardcover books and 42,000 paperback books sold of her most recent book. The author received a total of $60,000 for the book sales. The equation below can be used to determine the number of hardcover books that were sold. 0.75(x + 42,000) = 60,000. How many hardcover books were sold?
A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?
Answer:
8 batches
Step-by-step explanation:
A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?
From the above question, 1 recipe = 1 batch of cookies
Hence:
2/3 cup of sugar = 1 batch of cookies
5 1/3 cups of sugar = x batches of cookies
Cross Multiply
2/3 cup × x batches = 5 1/3 cup × 1 batch
x batches = 5 1/3 cup × 1 batch/2/3 cup
x batches = 16/3 ÷ 2/3
x batches = 16/3 × 3/2
= 8 batches
Therefore she made 8 batches
A watermelon weights 6.45 kilograms. How many grams does the watermelon weigh?
Answer:
6450
Step-by-step explanation:
Answer:
6450
Step-by-step explanation:
Multiply the value by 1000.
f(x) = 3x + 1, solve for x when f (x) =7.
Answer: x=2
Step-by-step explanation:
Given
f(x)=3x+1
f(x)=7
Combine two equations by substitution
3x+1=7
Subtract 1 on both sides
3x+1-1=7-1
3x=6
Divide 3 on both sides
3x/3=6/3
x=2
Hope this helps!! :)
Please let me know if you have any questions
Form a sequence that has two arithmetic means between 13 and 88.
a.
13, 38, 63, 88
c.
13, 25, 25, 88
b.
13, 88, 163, 238
d.
13, 50.5, 88
Answer:
a.13,38,63,88
Step-by-step explanation:
they have the same common difference which is 25
Hiya! Here's my question:
A baker uses 80 grams of salt for each batch of bread. Salt comes in a 32-kilogram package or a 1,700-gram package. Which size package should the baker buy so that no salt is left after all of the batches are made? Explain.
(I really need to answer this quickly, thanks! ^^)
wait i got it!
Since 18 kilograms are 18000 grams, you have
18000/30=600
and
800/30=26.6
So, with 18 kilograms of salt the baker can make exactly 600 batches with no leftovers, while with 800 grams of salt the baker can make 26 batches, with some leftovers.
In fact, 26 batches require
26 x 30 =780
grams of salt, and the remaining
800-780=20
grams of salt are not enought to prepare the next batch
Step-by-step explanation:
Bruce saves $3 of every $5 he
earns. How much would he have
for spending if he earned $60?
Answer:
20
Step-by-step explanation:
:) hope it helps
(-2,-4) and (-1, -5)
Answer:
sorry I am very sorry to say your question is incomplete. best of luck
Please help asap!! I will mark you as brainliest :)
Answer: 46
Step-by-step explanation:
A student does daycare for 3 different families in the summer. The chart lists how much she charges each family per week.
Which equation can be used to model how much she charges each family every week?
m=80d
m=37d
m=40d
m=35d+10
Answer:
Step-by-step explanation:
Select all the systems of equations that have exactly
one solution.
y = 3x + 1
y =− 3x + 7
y = 3x + 1
y = x + 1
y = 3x + 1
y = 3x + 7
y =− x + 10
y =− 1x + 10
y =− x + 10
y =− x + 12
Answer:
a, c
Step-by-step explanation:
because they have the same equations