Answers
Answer:
12
Step-by-step explanation:
2DE = BC
8n = 6n + 6
2n = 6
n = 3
4n = 4(3) = 12
Related Questions
Determine if the relation is a function. List the domain and range for each.
a. {(-5,-2)(-4,-1) (-3,0) (-2, 0)}
Answers
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!
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!
Answers
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!!!!!
what is the percantage of 3/20
Answers
Answer: 15%
Step-by-step explanation:
Answer:
0.15
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.
Answers
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.
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
Answers
Answer:
Step-by-step explanation:
I think you would multiply 340,000 by 3 then take that answer and divide by 14.
The area of the rug is 21,600 square inches.
True
False
Answers
Answer:
true
Step-by-step explanation:
За +6+5а
Can you write an equivalent expression by combining like terms.
Answers
Answer:
It's 8a + 6
Plz mark brainiest thx
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!!!!!! :(
Answers
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
Solve each equation for the
1) g=C+a, for a
Answers
45 + (3=6) + 77 = ?
Have a good day!
Answers
Answer:
131
Step-by-step explanation:
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?
Answers
Answer:
112 meters
Step-by-step explanation:
PLEASEEEE!! THIS WAS DUE YESTERDAY AND I FORGOT TO DO IT!! WHOEVER ANSWERS THEM FIRST AND CORRECT GETS BRAINLIEST
Answers
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
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?
Answers
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:
someone help me with this
Answers
Answer:
the answer is 4
Step-by-step explanation:
|5-3-2|
|2--2|
|2+2|
|4|
4
Find m∠RSQ
please and ty
Answers
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°.
In the equation y=3x-4 , the y-intercept is -4
Answers
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
2a2 + cb; a = 5, b = 11, and c = 3
Answers
53
Explanation
Calculate the product
20+3•11
Multiply the numbers
20+30
Add the numbers
53
Answer:
83 is the answer
Step-by-step explanation:
2*5^2+33
2*25+33
50+33=83
Write the slope-intercept equation of line with a slope of 3 and which passes through the point ( 5, -3). (show work!!!)
Help:(
Answers
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
Evaluate the expression when a=7 and x=-6.
-a + 8x
Marking brainliest
Answers
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
Answers
Answer:
sure
Step-by-step explanation:
12. C
Hope it helps :)
Answer to this math question please
Answers
Answer:
24
Step-by-step explanation:
8 times 3 TwT
Solve for x 19x-18, 7x+1, 10x-9
Answers
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?
Answers
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
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?
Answers
Answer:
The answer is 12
Answer:
12
Step-by-step explanation:
Simple
Help with math problem
Answers
A change in heat energy can lead to a change in phase of or state of matter
True
False
Answers
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.
What angle relationship best describes angles EFC and EFD?
Complementary angles
Congruent angles
Linear pair
Vertical angles
Answers
Answer: where’s the angles
Step-by-step explanation:
Which of the following functions is graphed below?
Answers
Answer:
fat bit
fat old ugly
Step-by-step explanation:
PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
Answers
Answer:
10
Step-by-step explanation:
2pi(5) is 31.42.
31.42/pi gets you exactly 10pi meters.
35 is 29% of what number
Answers
Answer:
10.15 is 29% of 35.
Step-by-step explanation: