The length of the rectangle is 4 meters more than twice the width. The perimeter is 26 m. Find the length and the width.
Answers
Answer:
Width = 'x'
Length = 4 + 2x
Perimeter = 2 x Width + 2 x Length
86 = 2(x) + 2(4 + 2x)
86 = 2x + 8 + 4x
2x + 4x = 86 - 8
6x = 78
x = 13
Width = 13 cm
Length = 30 cm
Hope this helps :-)
Step-by-step explanation:
Hope this helps :)
Related Questions
7.
Write an equation for the translation of y = |x|.
5.5 units right
A. y = |x| + 5.5
B. y = |x – 5.5|
C. y = |x + 5.5|
D. y = |x| – 5.5
Answers
Answer:
D. y = |x| – 5.5
Step-by-step explanation:
BRANLIEST and 35 points. Design, explain, work out, and explain the answer for an equation using the formula to calculate force is
d
F = m x d/t^2 where m represents mass, d represents distance, and t represents time.
a. Find the force output of a car:
with a mass of ? _? x 10?
?kg
traveling a distance of ? _? x 10?
meters
for?
7 x 102
?seconds
.
Answers
Answer:
What is the smallest angle of rotational symmetry for the regular octagon?
°
Step-by-step explanation:
Caleb had to share 3 and 1/4 boxes of supplies with his 12 classmates what fraction of a box does each student receive
Answers
Answer:
2/4
Step-by-step explanation: 3 1/4 divided 12
Suppose you are the manager of Speedy Oil Change. You think your branch is very quick with oil
changes, but lately you have been getting some customer complaints that it takes too long to get an
oil change. You take a random sample of 36 customers and time how long (in minutes) the customer
must wait for their oil change. The results are in the table below.
Answers
n Mark's class, there are 15 students with brown hair, 3 students with blonde hair, and 5 students with black hair.
What is the ratio of students with brown hair to students with black hair?
Answers
Answer:
3:1
Step-by-step explanation:
brown:black
15:5
Divide both sides by five;
15/5 :5/5
= 3:1
What type of correlation does the data set display?
х
у
2.
13
5 11
7 10
9
8
11
2
A. Negative
B. No correlation
C. Positive
Answers
B.
Examples:Data sets are often depicted as scatter plot graphs. This is because the purpose of these scatter plots is to check for a linear correlation between the two variables. The two variables are usually denoted as independent and dependent variables. independent variable: x, horizontal axis.What's Now?When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).If you need for answers of What type of correlation does the data set display? Just like this answers for me Explantation!!
rearrage x=3g+2 to make g the subject
Answers
Answer:
[tex]g=\frac{x-2}{3}[/tex]
Step-by-step explanation:
[tex]x=3g+2\\\\x-2=3g+2-2\\\\x-2=3g\\\\\frac{x-2}{3}=\frac{3g}{3}\\\\\frac{x-2}{3}=g[/tex]
What is the value of each expression in simplest form? 1 1 5/7 + 8 1/7 *
Answers
What decimals are equal to 1.5^3
Answers
Answer:
d and e
Step-by-step explanation:
I hope this helps!!!!
Given the inequalities y < 2x+2 and y>-3x+2 graphed on the same
coordinate grid, which of the following coordinates gives a true statement?
O A. (-2,-2)
O B. (4,0)
O C. (0.4)
O D. None of the above
Answers
None of the above
The solution is (0,2)
Graph attached
Estimate. 1 /5 x 26 =
Answers
4x+10=-26 help me please and thank you
Answers
Answer:
-9
Step-by-step explanation:
BECAUSE 4 x -9 would equal -36. If you added 10 it would then be -26 (NOT -46 because remember, this is the negatives). And there you go :]
[tex]4x+10 = -26 \\\\\implies 2x +5 = -13\\\\\implies 2x = -13 -5 = -18\\\\\implies x = -9[/tex]
Solve the system of linear equations by graphing. 4x-4y=20 y=-5
Answers
Answer:
4x-4y=20 divide by 4 to get
x-y=5, now substitute -5 for y
x-(-5) = 5
x+5 = 5
x = 0
or you could immediately notice that by letting y=-5
that
4x +20 = 20 and
4x = 0
x = 0
x-y=5 is the same as
y= x-5 which graphically has slope = 1 with y intercept y=-5
x-intercept is x=5. Plot those two intercepts or points (0,-5) and (5,0) connect them with a straight line. It has slope = 1 or a 45 degree angle with the horizontal.
Step-by-step explanation:
Anyone can help? I need it less then 6 mins.
Answers
Answer:
80 4/5
Step-by-step explanation:
4 4/5 x 20 = 80 20/25 and that is also equal to - 80 4/5
Robert is comparing prices of boxes of napkins. He sees that 2 boxes of Softeez
napkins are $1. Which of the following has a lower unit price than the Softeez
napkins?
o 12 boxes of napkins for $5.88
o 4 boxes of napkins for $2.04
o 6 boxes of napkins for $3.18
o 8 boxes of napkins for $4.16
Answers
Answer:
12 boxes of napkins for $5.88
Step-by-step explanation:
The softeez napkins are $0.50 each. Each pair of "cheaper" napkins should be at least one cent less than a dollar to be cheaper than the softeez napkins.
Dividing each price by the number of boxes of napkins, we get the price per box - 0.49, 0.51, 0.53, and 0.52 (in that order, going down).
The only ones cheaper than the napkins that are two boxes for a dollar are the first ones, which he can buy two boxes of for $0.98.
Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, Zeke, and Georgia are
invited to a dinner party. They arrive in a random order and all arrive at different times. What is the probability that Xeres arrives first AND Regina arrives last?
Answer in decimal form. Round to 3 decimal places as needed.
Answers
And this problem, we're trying to figure out the probability that Xerxes arrives first and Regina arrives last. Now, the first thing to note is that there are nine people. So if we list off nine different spaces, there's nine spaces and now the order in which they arrive could be any order. So for the first spot there are nine different ways that someone can show up, Anyone can show up first and then once someone has shown up first, the person who arrives second, there are eight different ways to choose that person. Similarly, the person who arrives third, there are seven people remaining, so there's seven ways to choose that and so on. And so there are actually nine factorial ways that the people can arrive to the party. Now if xerxes needs to be in the first spot and Regina needs to be in the last spot than in these remaining seven spaces, we can put any people, so there can be any ordering between xerxes and Regina. So there is seven factorial ways to order the people between xerxes and Regina. So the probability that we end up with is seven factorial divided by nine factorial. So that is seven factorial. And remember that nine factorial can be written as nine times eight times seven factorial. The seven factorial are going to cancel. We get 1/7 times eight which is equal 1/72 which is equal to approximately zero point 014 and that's it
Help me plz well mark brainliest if correct!
Answers
Answer:
15
Step-by-step explanation:
To subtract 2 1/2 - 1 3/5, first, you need a common denominator for the fractions, which is 10.
The subtraction becomes
2 5/10 - 1 6/10
Now you need to subtract 1 6/10 from 2 5/10.
Since the fraction part involves the subtraction 5/10 - 6/10, we need to borrow. You must change 2 5/10 to a mixed numeral with a larger numerator than 5, so you can subtract 6/210 from it.
Start with 2 5/10.
Borrow 1 from the 2. The 1 you borrow from 2 will be added to 5/10.
You think of the borrowed 1 as 10/10. Now you add 10/10 to 5/10.
2 5/10 becomes 1 15/10. Now that the fraction has a numerator grater than 6, you can do the subtraction.
2 5/10 - 1 6/10 =
= 1 15/10 - 1 6/10
Answer: 15
Answer:
20/10
Step-by-step explanation:
[tex]9 1/2 - 3 9/16[/tex]
Answers
Answer:
43.0625
Step-by-step explanation:
[tex] \frac{91}{2} - \frac{39}{16} [/tex][tex] \frac{728 - 39}{16} [/tex][tex] \frac{689}{16} [/tex][tex]43 \frac{1}{16} [/tex][tex]43.0625[/tex]689/16 or in other form 43.0625
explanation in picture \/
Out of 460 students 60% have pets Identify the values of a
Answers
Step-by-step explanation:
= 460 × 60%
= 460 × 60/100
= 460 × 3/5
= 92 × 3
= 276
Identify one point and the slope from the equation y + 4 = 1/3(x - 1)
m = 4 Point = (1/3, 1)
m = 1/3 Point = (1,-4)
m = 1/3 Point = (1, 4)
m = 1/3 Point = (-1, 4)
Answers
Answer:
m=1/3 point = (-1, 4) this is the answer
Suppose △LPO ≅ △HJU.
What is the corresponding congruent parts for each segment or angle?
Answers
Answer:
NG ( first and last letter of NBG) = WS ( first and last letter of WTS).
BG = TS
G = S
N =W or NG = WS; BG = TS; G = S; N = W.
Step-by-step explanation:
We use the congruence statement to answer these questions. From the way the congruence statement is written, we can see that N = W (they are in the same relative position in the congruence statement). We also see that G and S are in the same relative position, so G = S.
Since N = W and G = S, this means that NG = WS.
From the congruence statement we can also see that B = T (they are in the same relative position). Since G = S, this means that BG = TS.
Find the value or expression for 0.
1. sin(55) = cos( )
2.sin( )=cos(28)
3. cos(y) = sin( - )
Answers
1.
sin55 = cos35 = 0.8192
sin(55) = cos( )
Since sin and cos are complementary,
sinθ = cos(90 - θ)
Since θ = 55
sin55 = cos(90 - 55)
sin55 = cos35
So, sin55 = cos35 = 0.8192
2.
sin62 = cos28 = 0.8829
sin() = cos(28 )
Since sin and cos are complementary,
sin(90 - θ) = cosθ
Since θ = 28
sin(90 - 28) = cos28
sin62 = cos28
So, sin62 = cos28 = 0.8829
3.
cos0 = sin90 = 1
cos(y) = sin(-)
Since sin and cos are complementary,
cosy = sin(90 - y)
Since y = 0
cos0 = sin(90 - 0)
cos0 = sin90 = 1
So, cos0 = sin90 = 1
Learn more about comlementary angles here:
https://brainly.com/question/13994562
The equation p=4s represents the perimeter of a square with a side length of s. What is the constant of proportionality
Answers
Answer:
4
Step-by-step explanation:
The constant of proportionality is the coefficient of the independent variable. The constant of proportionality is 4.
5. Mr. Wella tells his class of 24 that when
They have completed the assignment, they
may play online math games. Al the end of
class, 40% of the class is playing online math
games. Approximately how many students still
need to complete their assignment?
Answers
Answer:
Step-by-step explanation:
24(1 - 0.40) = 24(0.60) = 14.4 14 students
by rounding each number to the nearest whole number.
Answers
Answer:
What's the fulll question?
Step-by-step explanation:
I don't know the answer if you don't finish the question
I’m gonna lose the New York and take a plane to Lisbon. When Amanda left the house it was -8°. When the plane landed in the spine Amanda realized it was 20° hotter! What was the temperature when Amanda landed Lisbon?
Answers
Answer:
12
Step-by-step explanation:
Given:
-8
+20°
Solution:
-8+20 = 12
Therefore the answer is 12
Polyhedron what are they
Answers
Answer:
A polyhedron is a 3-D shape with flat polygonal faces (think complete flat shapes with no curvatures), straight edges, and sharp vertices (corners).
1.
Which of the following is the minimum value of the function y = 3/4x^2 + 6x + 6 ?
A. −4
B. 6
C. −6
D. 3/4
Answers
Answer: C. −6
Maximum= -4
Minimum= -6
Step-by-step explanation: Math.way
Use the formula x = − b /2 a to find the maximum and minimum.
( − 4 , − 6 )
(x is 85% of 13, 60% of 45 is y)
Answers
x equals 11.05
y equals 0.6 times 45
y equals 27
A sightseeing company charges $16.75 for a scooter rental, plus an additional $5.50 per hour that the scooter is rented. Partial hour
rentals are allowed. The total charge for a certain rental is $30.50.
How long was the scooter rented?
Enter your answer in the box.
Answers
Answer:
2.5 hours
Step-by-step explanation:
The cost of the rental - the scooter rental = 30.50 - 16.75, which equals 13.75.
Divide the additional per hour by that number.
13.75 / 5.5 = 2.5
Therefore, the scooter was rented for 2.5 hours.
Answer:
2.5
Step-by-step explanation:
13.75 / 5.5 = 2.5
