Patrick drives from P to Q at an average speed of 40 mph. His drive back from Q to P is at an average
speed of 45 mph and takes two minutes less.
How far, in miles, is it from P to Q?
Answer:
The answer is 12
Answer:
12
Step-by-step explanation:
Simple
what is the percantage of 3/20
Answer: 15%
Step-by-step explanation:
Answer:
0.15
Step-by-step explanation:
Solve for x 19x-18, 7x+1, 10x-9
Solve each equation for the
1) g=C+a, for a
Evaluate the expression when a=7 and x=-6.
-a + 8x
Marking brainliest
Answer:
-a + 7x
-7 + 7(-6)
-7 + (-42)
-7-42
= -49
Step-by-step explanation:
Answer:
-55
Step-by-step explanation:
-a+8x
=-7+8*(-6)
=-55
Mark me as brainliest
Can Sb do this for me please helppp this is due
Answer:
sure
Step-by-step explanation:
Triangle a(-2,3), b(5,4) c(0,-4) is dialated by a scale factor of 3. The center of the dialation is at the origin. Select the Correct coordinates for the new triangle.
Answer:
New coordinates of triangle are:
A(-6,9), B(15,20), C(0,12)
Option A is correct option.
Step-by-step explanation:
Triangle A(-2,3), B(5,4) C(0,-4) is dilated by a scale factor of 3. The centre of the dilation is at the origin. Select the Correct coordinates for the new triangle.
When a triangle is dilated by a scale factor, we multiply the scale factor with all the coordinates of the triangle.
So, We have A(-2,3), B(5,4) C(0,-4)
Dilation by a scale factor of 3
We get
A = 3(-2,3) = (-6,9)
B = 3(5,4) = (15,20)
C = 3(0,4) = (0,12)
So, New coordinates of triangle are:
A(-6,9), B(15,20), C(0,12)
Option A is correct option.
PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
Answer:
10
Step-by-step explanation:
2pi(5) is 31.42.
31.42/pi gets you exactly 10pi meters.
In a high school football stadium, there are 3,892 seats. The stadium has 14 sections. Each section has the same number of seats.
How many seats are in each section?
PLZ help!!!!!! :(
Answer:
278, pls brainliest
Step-by-step explanation:
Answer:
278 seats per section
Step-by-step explanation:
Division
The division allows us to divide or 'share' numbers to find the answer to a problem.
For example, to evenly share 10 sweets between 5 kids, we use division to find 10/5 = 2 sweets per kid.
It's given a high school football stadium has 3,892 seats distributed in 14 sections and each section has the same number of seats.
To find the number of seats in each section we use division:
3,892 seats / 14 sections = 278 seats per section
Write the slope-intercept equation of line with a slope of 3 and which passes through the point ( 5, -3). (show work!!!)
Help:(
Answer:
y=3x-18
Step-by-step explanation:
using point slope form, the equation would b y+3 = 3(x-5)
slope intercept equation is y=mx+b, so try to get the equation before in that form
distruibute the 3: y+3 = 3x-15
subtract the 3: y = 3x-18
45 + (3=6) + 77 = ?
Have a good day!
Answer:
131
Step-by-step explanation:
За +6+5а
Can you write an equivalent expression by combining like terms.
Answer:
It's 8a + 6
Plz mark brainiest thx
At the end of a snowstorm, Ellie had 16 inches of snow on her lawn. The temperature then increased and the snow began to melt at a constant rate of 1 inch per hour. Assuming no more snow was falling, how much snow would Ellie have on her lawn 4 hours after the snow began to melt? How much snow would Ellie have on her lawn after tt hours of snow melting?
Answer:
12 inches
Step-by-step explanation:
1 x 4 = 4
16 - 4 = 12
Snow after 4 hours: 16 Show after t hours: -1t
Step-by-step explanation:Snow after 4 hours:
starting amount = 16
melted snow= inches per hour×4
=1×4
=
4
final amount= starting amount−melted snow
= 16−4
=12
Snow after t hours:
starting amount= 16
melted snow= inches per hour×t
=1×t
=1t
final amount= starting amount−melted snow =16-1t
The area of the rug is 21,600 square inches.
True
False
Answer:
true
Step-by-step explanation:
What angle relationship best describes angles EFC and EFD?
Complementary angles
Congruent angles
Linear pair
Vertical angles
Answer: where’s the angles
Step-by-step explanation:
Tommy rented a scooter for 15 dollars plus 7 dollars per hour. He paid 29 dollars in total. How many hours was he able to rent the scooter?
Answer:
so if you add 15+7=22 and he paid 29 dollars total he will be able to rent it once because 22+22=44 so he will only be able to rent it for 1hr
Step-by-step explanation:
A city has a population of 340,000 people. Suppose that each year the population grows by 3%. What will the population be after 14 years?
Please help
Answer:
Step-by-step explanation:
I think you would multiply 340,000 by 3 then take that answer and divide by 14.
Which of the following functions is graphed below?
Answer:
fat bit
fat old ugly
Step-by-step explanation:
A change in heat energy can lead to a change in phase of or state of matter
True
False
Answer:
true
Step-by-step explanation:
if an object is losing heat energy, it turns cold, and can turn into a solid, for example, water turning into ice. If you apply heat on ice, it's turns back to water. IF you apply heat to water, it vaporizes, and turns into gas.
Answer:
Step-by-step explanation:
if an object is losing heat energy, it turns cold, and can turn into a solid, for example, water turning into ice. If you apply heat on ice, it's turns back to water. IF you apply heat to water, it vaporizes, and turns into gas.
The temperature is changing at a constant rate of –0.75ºC per half hour. At 6:45 PM, the temperature was –4.6ºC. At what time was the temperature –2.1ºC? Be sure to include AM or PM in your answer.
Answer:
5:05 PM
Step-by-step explanation:
Each 30 minutes, we have a change of -0.75
So in an hour , we will have a change of -0.75 * 2 = -1.5
since -2.1 is greater than -4.6, this indicates that it was a time before 6:45 PM
so, let us find the temperature drop
That would be;
-2.1-(-4.6) = -2.1 + 4.6 = 2.5
So let us find the number of half hours
That would be;
2.5/0.75 = 3 1/3 half hours
3 half hours is 90 minutes
1/3 half hour is 1/3 * 30 = 10 minutes
Total number of minutes is;
90 + 10 = 100 minutes
So let us count 100 minutes before 6:45 PM
120 minutes before would be;
4:45 PM
but we want 100 minutes, so we have to add 20 minutes
That would be;
4:45 PM + 20 minutes
= 4:65 which is 5 : 05 PM
PLEASEEEE!! THIS WAS DUE YESTERDAY AND I FORGOT TO DO IT!! WHOEVER ANSWERS THEM FIRST AND CORRECT GETS BRAINLIEST
Answer:
1 = 3
2= 21/5
3=5/6
4=3/8
Step-by-step explanation:
1 explanation
3/4 (8/2) =
(3/4) (8/2)=
(3)(4)/(4)(1)
12/4 =3
2 explanation
7/1(3/5) =
(7/1 ) (3/5) divide tht u get 21/5
3 explanation 5/6(1) =5/6
4 explanation
u rewrite the equation then
(3/4) (1/2
3x 1 is 3 4x 2 is 8 so 3/8
Answer to this math question please
Answer:
24
Step-by-step explanation:
8 times 3 TwT
Determine if the relation is a function. List the domain and range for each.
a. {(-5,-2)(-4,-1) (-3,0) (-2, 0)}
Answer:
This is a function, because for every x-value, there is exactly one y-value.
The domain is: {-5, -4, -3, -2}, and the range is {-2, -1, 0}
Let me know if this helps!
Find m∠RSQ
please and ty
Answer:
m∠RSQ = 19°
Step-by-step explanation:
From the picture attached,
RT is the diameter of the a circle.
Angle subtended at the circumference by the diameter of a circle = 90°
Therefore, m∠RST = 90°
Since, m∠RSQ + m∠QST = m∠RST
m∠RSQ + 71° = 90°
m∠RSQ = 90° - 71°
= 19°
Therefore, measure of angle RSQ is 19°.
someone help me with this
Answer:
the answer is 4
Step-by-step explanation:
|5-3-2|
|2--2|
|2+2|
|4|
4
Two roads intersect at right angles. You are standing 24 meters north of the intersection on one of the roads. You are watching a car travel west at 32 meters per second. At how many meters per second i the car traveling away from you 2 seconds after it passes through the intersection?
Answer:
112 meters
Step-by-step explanation:
2a2 + cb; a = 5, b = 11, and c = 3
Answer:
83 is the answer
Step-by-step explanation:
2*5^2+33
2*25+33
50+33=83
Please answer this really fast!
Can you please create me an Order of Operations equations with numbers 5,12,5,11,9. And please give me the answers as well! dont forget to use numbers 5,12,5,11,9. for the equation
THANKS SO MUCH!
Step-by-step answer:
5(12×11)-(5^5)+9
5(12×11)-3,125+9
5(144)-3,125+9
720-3,125+9
-2,405+9
-2,396
Plzzzzz give me Brainliest!!!!!
In the equation y=3x-4 , the y-intercept is -4
Answer:
R we suppose to graph?
Step-by-step explanation:
If it’s that u want to ask if ur correct sure the y-intercept is -4
35 is 29% of what number
Answer:
10.15 is 29% of 35.
Step-by-step explanation: