Answer:
Yes,they are in proportion
Step-by-step explanation:
We are told that 150 litres of water flows through a pipe in 6 minutes.
Thus means that the rate of flow = 150/6 = 25 litres/minutes
Now, we are also told that through the same pipe, 200 litres of water flows in 8 minutes. This means that the rate of flow = 200/8 = 25 litres/minutes
Now, the rate of flow is both instances is the same. Thus, we can say they are in proportion because;
Proportion of quantity in both instances = 200/150 = 4/3.
while that of time = 8/6 = 4/3
They have the same proportion
Which of the following values satisfies the pythagoean theorem for the right triangle below?
Answer:
√61 is the correct answer
Gail needs 9 yards of fabric for a quilt. How many different patterns of fabric
does she need if she buys of a yard of each pattern?
patterns
Answer:
Step-by-step explanation:
Answer: 36
Step-by-step explanation: Gail needs 9 yards of fabric for a quilt. How many different patterns of fabric does she need if she buys
1
4
of a yard of each pat
patterns
HELP PLS FOR POINTS AND BRAINLIEST
Answer:
i have no clue
Step-by-step explanation:
Use three of the numbers or symbols below to create an expression equal to 4/9 Type the expression. With 4, 9, =, -, x, and ÷
Answer:
4 ÷ 9
Step-by-step explanation:
I'm not sure if this is exactly what you mean, but 4/9 means that 4 is being divided by 9, which is expressed with 4 ÷ 9.
If the circumference of a circle is known, how can the radius be found?
Answer:
the equation to find radius from circumference is r = C2pi
B
Step-by-step explanation:
Quizizz help please brainiest GUARANTEED even if wrong
Answer:
its dark blue
Step-by-step explanation: im sure if im wrong im sorry
Answer:
yellow
Step-by-step explanation:
A small college has 1440 students and 80 faculty members.Which ratio best represents the relationship between the number of students and the number of faculty members?
Answer:
do u know joe
Step-by-step explanation:
GIVING OUT BRAINLIST QUICK! I CAN ONLY GIVE BRAINLIST IF 2 PEOPLE ANSWER!
Answer:
A = 80 in²
Steps:
A = 16 × 5
A = 80 in²
Answer:
im not completely sure but i think 80in.²
Rewrite each fraction with a denominator of 10 7/2 3/5
Answer:
7/2 ➜ 7/10
3/5 ➜ 3/10
4 questions answer them by number them down try show you solved plzzzzz
1 -5.2 + f =26.31
2 3(r+4)-6r = -9(-3)
3 -8d+ 14 +d= -119
4 -5h > -265
31.51
r=−5
d=19
h<53
Step-by-step explanation:
Aisha runs a tutoring business. With Plan 1, students may choose to pay $20 per hour. Plan 1 is shown on
the graph in red. With Plan 2, they may follow the plan shown on the graph in blue
Answer:
Equilibrium point
Step-by-step explanation:
It's where the two lines in this graph meet.
Jessica has saved $50. She will add $25 to her savings each week. Ron has saved $40 and will add $25 to his savings each week.
How much will each person have saved after 5 weeks?
Answer:
Jessica will have saved $175, and Ron will have saved $165.
Step-by-step explanation:
Jessica starts out with $50. She adds $25 each week, and it's asking how much money she would have in 5 weeks. So, you multiply $25 by 5 to get $125. Then, you add $50 to that to get $175. Same thing for Ron. Multiply $25 by 5 to get $125, but this time add $40 to it to get $165.
Answer:
Jessica- $175
Ron- $165
Step-by-step explanation:
Jessica starts with $50 so put that aside and then it says that she adds $25 EVERY WEEK so how much is she going to have in 5 weeks? 5 x $25 is $125 and now add the $50 which will equal $175
In Ron is the same thing but rather than adding $50 add $40 and it will equal $165
write five tenths as fraction and as a decimal.
1 2/5 fraction that have the same value
Answer:
7/5
Step-by-step explanation:
1 2/5, a mixed number, is equivalent to 7/5.
FIND THE AREA OF THE (RECTANGLE)
Answer:
374
Step-by-step explanation:
A = l×w
A=17×22
A=374
A map is drawn on a coordinate plane. The school is located at (-1,4), the city is located at (4,4), and the mall is located at (-1,-2). The three locations form a right triangle. If 1 unit on the coordinate plane represents 2 miles, what is the distance from the school to the mall?
a.) 8 miles / b.) 10 miles / c.) 12 miles / d.) 16 miles
Answer:
The answer is 12 miles.
Step-by-step explanation:
Since the school is located at (-1,4) and the mall is located at (-1,-2), they both have the same x coordinate on the plane, so we don't have to worry about the distance of the x axis. Now we look at the y-axis, and the school is located 6 units away from the mall since the distance between 4 and -2 is 6. But since 1 unit equals 2 miles, we multiply 6 by 2. We get an answer of 12 miles.
Solve the following system of equations graphically on the set of axes below.
y= 2x-7
y=2x−7
Answer:
[see below]
Step-by-step explanation:
Graph the two equations on the graph.
When graphed, the lines overlap each other. This means that there are infinitely many solutions. You can also tell that the equations given are the same as each other.
There are infinitely many solutions.
Hope this helps!
What is the value of x? Answer must be in decimal form 1.5x + 4 = 2.3x - 1.2
I need help
Answer:
x = 6.5
Step-by-step explanation:
1.5x - 2.3x + 4 = 1.2
1.5x - 2.3x = -1.2 - 4
-0.8x = - 1.2 - 4
-0.8x = -5.2
divide both sides of the equation by -0.8
x = 6.5 :)
How much louder (more intense) is a 55-decibel sound than a 10-decibel sound?
Answer:
Try using quizlet or ask for a tutor I don’t understand that
Step-by-step explanation:
Maya purchased a car on installment scheme for 9 months she paid down payment of DHS. 200 what will be the total cost of car if she pays DHS.275.60 for 9 moths?
Answer:
The total cost of the car would be DHS$2,680.40.
Step-by-step explanation:
Given that Maya purchased a car on installment scheme for 9 months and she paid down payment of DHS$200, to determine what will be the total cost of the car if she pays installments of DHS$275.60 for 9 months, the following calculation must be performed:
200 + (275.60 x 9) = X
200 + 2,480.40 = X
2,680.40 = X
Thus, the total cost of the car would be DHS$2,680.40.
PLZ HELP ME I NEED THIS FAST
f(-5) if f(x) = -2x + 8
help
Solve for x...........................................
Answer:
x = 12
Step-by-step explanation:
The exterior angles of any polygon always add up to 360, so:
[tex]5x+4+4x+9+7x+4+9x-6+4x+1=360\\29x+12=360\\29x = 348\\x = 12[/tex]
How can you determine the narrowest graphing without graphing
Answer:
rqrgqgg
Step-by-step explanation:
HELP PLEASE!!
Find the length of side a?
Answer: 5
Step-by-step explanation:
For this question you will have to use pythagoras' theorem.
The formula for the short side is a²=c²-b² and when you put the numbers from this question into it you get a²=13²-12²
13²=169
12²=144
a²=169-144
a²=25
Then as you want to find a on it's own you have to square root 25 which is 5.
Kathy played a game of darts. She threw 15 darts and hit the target 10 times. What is the experimental probability that Kathy will hit the target the next time she throws a dart?
Find the slope of the line. Explain how you found your answer.
Answer: slope = 10/15
Step-by-step explanation: Identify two points in the graph
Make one of them (x1, y1) and the other (x2, y2)
Then use the slope equation:m= y2- y1/ x2 - x1
What is the volume of this rectangular prism?
A 120 cm^3
B. 94 cm^3
C. 12 cm^3
D. 60 cm^3
Answer:
60cm
Step-by-step explanation:
Help fast please......
Which system of equations has no solutions?
NEED THIS ASAP!!!!!!!
Answer:top left corner
Step-by-step explanation:
Answer:
top left
Step-by-step explanation:
The solution of a system of linear equation is the point of intersection of the two graphs of the equations. If the two lines are parallel, then they don't intersect, and there is no solution.
Answer: top left