Answer:
he added the dimensions of the rectangle. He used the wrong formula. the formula he used was length + breadth. He should have multiplied by 2
6x + 8y +8
Step-by-step explanation:
Perimeter of a rectangle = 2 x (L + B)
L = length
b = breadth
2 (3x + 4y + 4. ) = 6x + 8y +8
Identify the terms, variables, coefficients and constant..
Expression: 7+5c-2k-15
Terms:
Variables:
Coefficients:
Constants:
Answer:
Terms: 7, 5c, 2k, 15
Variables: C, K
Co efficients: 5, 2
Constants: 7, 15
Need help ASAP
Thankss + BRAINLIST only for correct answer
Answer:
(2,0)
Step-by-step explanation:
2x-y=4
Substitute x with 2, and y with 0.
2(2)-0=4
2 multiplied to 2 is 4, then subtracted to 0 would be 4, thus it is correct.
3x-y=6
Substitute x with 2, and y with 0.
3(2)-0=6
3 multiplied to 2 is 6, then 6 subtracted with 0 is 6, thus it is correct.
Help meeeeeeeeeeeeeeeee
Answer:
c
Step-by-step explanation:
there are 8 parts and 4 of them are red= 4/8
which simplifies to 1/2
Find the y-intercept of the line on the graph.
Enter the correct answer
HELP PLEASE!!! i’ll give brianliest
Answer:
(0,4)
Step-by-step explanation:The y intercept is where the line passes through the y-axis.
In the triangle below, ∠Q is a right angle. Which ratio would be equivalent to the ratio of sin∠R?
a) cos∠Q
b) cos∠S
c) sin∠Q
d) sin∠S
Answer:
b) cos∠SStep-by-step explanation:
sin ∠R = SQ/SR
This is same as:
cos SCorrect option is b)
cos<Q
Lets do
[tex]\\ \sf\longmapsto sin<R=\dfrac{P}{H}[/tex]
[tex]\\ \sf\longmapsto sin<R=\dfrac{SQ}{SR}[/tex]
Now
[tex]\\ \sf\longmapsto cos<Q=\dfrac{B}{H}[/tex]
[tex]\\ \sf\longmapsto cos<Q=\dfrac{SQ}{SR}[/tex]
B is the midpoint of AC, AB = 3x + 7, and BC = 2x + 10. Find AB, BC, and AC.
PLEASE HELP
Answer:
Step-by-step explanation:
The Are the two Angles that are non-adjacent to the specified exteriors angle
The remote interior angles of a triangle are the two angles that are non-adjacent to the specified exterior angle.
In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.
What is the ratio of elephants to all the animals at the zoo?
Answer:
16/55
Step-by-step explanation:
If you add all the animals together then put it in fraction form you have 16/55
Rotation 180° counterclockwise around the origin of the point (4, -1)
Answer:
(-4, 1).
Step-by-step explanation:
For 180 counter clockwise rotation (x, y) ------> ( -x, -y)
So ( 4, - 1) -------> (-4, 1)
Write an equation in slope intercept form for the graph of the line.
Find FE (image Below)
Answer:
FE= 20
Step-by-step explanation:
…......................
SAS
Step-by-step explanation:
GD = FE
3x + 5 = 4x
5 = 4x - 3x
5 = x
so, FE = 4x
= 4 × 5
= 20
whats A-84=747 in its simplest form
Answer:
A=747+84=831
Step-by-step explanation:
Plus 84 at both side
Answer: A=831
Step-by-step explanation: Hope this helps have a nice day! -Lily ^-^
How many centimeters are equal to 5 inches?
Remember, 2.54 cm = 1 in. Do not include units in
your answer.
Answer:
12.7 is your answer
5 x 2.54 = 12.7
in a search engine, 40,000 searches are done every minute.
How many searches are done in an hour?
write your answer in standard index form
Answer:
2400000 in a hour
Step-by-step explanation:
40,000 × 60 = 2400000 you need to multiple 40,000 with 60 because there is 60 minutes in a hour
What is the product ([tex](7\sqrt{8} +3\sqrt{12} )(7\sqrt{8} -3\sqrt{12})[/tex]?
There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 blues?
Frances can complete 919191 oil changes in 777 days.
How many oil changes can Frances complete in 111111 days?
show your work or not
Answer:
Frances will complete 131,444,313 oil changes.
Step-by-step explanation:
919191 oil changes=777days
? =111111 days
=(919191*111111)/777
=131,444,313 oil changes
X/5+ 7 = y Solve for x
pls hurry
Answer:
x=5y-35
Step-by-step explanation:
Write the equation of
the circle with diameter
endpoints of (17,-3) and
(-13, 3).
The equation of the described circle is:
(x - 2)² + y² = 234
How to write the circle equation?Remember that the equation for a circle whose center is (a, b) and has a radius R, is:
(x - a)² + (y - b)² = R²
Here the endpoints of the diameter are (17,-3) and (-13, 3), then the center is at:
( [17 - 13]/2, (-3 + 3)/2)
(2, 0)
And the radius is the distance between the center and any of these points:
R = √( (2 - 17)² + (0 + 3)²)
R = √234
Then the equation is:
(x - 2)² + (y - 0)² = √234²
(x - 2)² + y² = 234
LEarn more about circles at:
https://brainly.com/question/1559324
#SPJ1
A football team carried out a report to see the impact of stretching on preventing injury. Of the 60 footballers in the squad 48 stretch regularly. Of those who stretch, 8 got injured last year. There was a total of 17 injured players last year.
The results can be presented in a frequency tree. What fraction of players who do stretch get injured?
Answer:
1 in every 6 players 1/6
8/48=1/6
can someone help me with this please, i am not sure what to do
Answer:
I attached the graph below
Step-by-step explanation:
I started at the y-intercept, because it is where the line crosses the y-axis. Then, I used rise/run for the slope (-5/3) and went down 5 units and right 3 units. I connected the points to make the graph.
Choose 3 answers
A. Obtuse triangle
B. Isosceles triangle
C. Acute triangle
D. Scalene triangle
E. Right triangle
F. Equilateral triangle
Help !
Answer:
C:Acute traingle
Acute traingle
I know this triangle is equilateral and acute, but I'm not sure what the third choice would be.
10) What is the area of the figure below? Round your answer to the nearest tenth (1 place
value) if needed.
Answer:
Step-by-step explanation:
Divide the figure into a rectangle and a triangle.
area of rectangle = 5×10 = 50 square units
area of triangle = 0.5×5×10 = 25 square units
total area = 50+25 = 75 square units
answer this question
Answer:
(0,8)
Step-by-step explanation:
There are 120 Calories in a 34-cup serving of cereal. How many Calories are there in 6 cups of cereal?
Answer:
960 calories
Step-by-step explanation:
Answer:
there are 960 calories in 6 cups of cereal.
Step-by-step explanation:
Zach paid $56.50 including sales tax for a book priced at $45. What was the sales tax rate?
Answer:
25.56% or $11.50
Step-by-step explanation:
I took it and put it in a sales tax calc.
A leaf fell into a river and traveled 140 meters in 4 minutes
How many meters did the leaf travel per minute?
Answer:
35 meters per minute
Step-by-step explanation:
140 meters/4 minutes = 35 meters/minute
Answer:
35 meters per minute
Step-by-step explanation:
140÷4=35
35 meters per minute
x-5= -4
what is the answer for x?
Answer:
x = 1
Step-by-step explanation:
by solving the equation we get ;
x -5 = -4x = -4 + 5x = 1Step-by-step explanation:
x = 1
hope it helps
Be happy and make happy
help me pls
help me pls
help me pls
help me pls
Answer:
The correct answer is 12
Answer:
the answetr is 3.5
Step-by-step explanation:
A music collection includes 19 ROCK CDs, 12 COUNTRY CDs, 6 CLASSICAL CDs, and 5 HIP HOP
CDs. What is the probability that a CD randomly selected from the collection IS NOT a classical
CD?(answer as simplified fraction)
Answer:
the answer is 6/7.
you're welcome.