Answer:
Width: 4 meters. Length: 11 meters
Step-by-step explanation:
If you do it correctly, the length should be 3 more greater than 4*2. 4*2= 8 +3= 11. Your perimeter= 30 meters. 11+11 accounting for both long sides of the rectangle= 22. Accounting for both sides of the width, so 4*2=8 + our 22= 30 meters. Yw.
The length of the rectangle width 4 meters and length 11 meters.
If you do it correctly,
The length should be 3 more greater than
What is the perimeter of a rectangle?
P=2(l+w)
L= Length
W = Width
4*2. 4*2= 8 +3= 11.
Your perimeter= 30 meters.
11+11 accounting for both long sides of the rectangle= 22.
Accounting for both sides of the width,
So 4*2=8 + our 22= 30 meters.
Therefore we get the length of a rectangle is 11 meters.
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Simplify the expression -(6 - 4p)
Hey there!
The answer to your question is [tex]-6+4p[/tex]
Given:
[tex]-(6-4p)[/tex]
First, we distribute the negative sign to both terms ([tex]6[/tex] [tex]and[/tex] [tex]-4p[/tex]) This would make the [tex]6[/tex] negative and the [tex]-4p[/tex] positive, so we have:
[tex]-6[/tex] [tex]and[/tex] [tex]4p[/tex]
Add them together and we get:
[tex]-6+4p[/tex]
Have a nice day!
a sphere has a volume of 905cm. what is the radius of the sphere rounded to the nearest whole number ?
Answer:
r = 6
Step-by-step explanation:
The value of radius of the sphere rounded to the nearest whole number is,
⇒ r = 6 cm
We have to given that,
Volume of a sphere = 905 cm
Since, We know that,
Volume of sphere = 4/3 (πr³)
Where, 'r' is radius of sphere.
Now, Substitute the given value, we get;
⇒ 905 = 4/3 (πr³)
⇒ 905 × 3 = 4 × 3.14 × r³
⇒ 2,715 = 12.56 × r³
⇒ r³ = 216.16
⇒ r = ∛216.16
⇒ r = 6 cm
Thus, The value of radius of the sphere rounded to the nearest whole number is,
⇒ r = 6 cm
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How does the graph of f(x)=1/3|x+2| compare to the graph of g(x)=|x|
Answer:
compare to g(x) , f(x) is compressed vertically by a factor of 1/3 and shift horizontally to left for 2 units
Step-by-step explanation:
Explain in answer
will give 60 points and brainliest
In order to find the value of x, we can write the following statements and reasons:
Triangle PQR:
1. Statement: PS = PS
Reason: Reflexive property of equality
2. Statement: angle PSQ is congruent to angle PSR
Reason: Given
3. Statement: SQ is equal to SR
Reason: Given:
4. Statement: Triangle PSQ is congruent to triangle PSR
Reason: Case SAS of congruency
5. Statement: PQ is congruent to PR, so PR = 8
Reason: Corresponding sides of congruent triangles
Quadrilateral VSTU:
1. Statement: VT = VT
Reason: Reflexive property of equality
2. Statement: angle SVT is congruent to angle UVT
Reason: Given
3. Statement: angle VST is congruent to angle VUT
Reason: Given
4. Statement: Triangle VST is congruent to triangle VUT
Reason: Case AAS of congruency
5. Statement: ST = TU
Reason: Corresponding sides of congruent triangles
So we have 5z = 2z + 3. Solving for z, we have z = 1, so ST = 5z = 5
A construction company submitted bids for three contracts. The company estimates that it has a 20%
chance of winning any given bid. Let X represent the number of bids the company wins. Here is the
probability distribution of X along with summary statistics:
X = # of bids won-
0 1 2 3
P(X)-
0.512 0.384 0.096 0.008
Mean: µx=0.6
Standard deviation: σx=0.69
It costs the company a total of $2,000 to submit these bids, and they stand to gain $10,000 for each bid
they win. Let V represent their net gain from submitting these three bids.
What are the mean and standard deviation of V?
µv= ______dollars
σv=_______dollars
Answer: 4000 dollars
6900 dollars
Step-by-step explanation:
PLEASE HELP ASAP ILL GIVE U A LOT OF POINTS AND BRAINLIEST
Answer: a=1.5+1
Step-by-step explanation:
b jvgfcd vbkbhyg
Answer:
15x
Step-by-step explanation:
please help with this question please and will mark you brainliest so please help
Answer:
1 and 1/24
Step-by-step explanation:
i did the math and this is what i got
if im wrong im sorry
Trophies for Gunther's soccer team will cost $6.25 each, plus 15 cents for every word on the engraving. Which equation could be used to find the cost, c, of each trophy based on the number of words, w , on the engraving?
Answer:
Step-by-step explanation:
c = $6.25 + 0.15w
$6.25 represents the fixed cost. it is the cost that does not vary with the number of words
15 cents is the variable cost. it is the cost that varies with the number of words.
to write the equation convert 15 cents to dollars by dividing by 100.
Sally needs to buy 13 250 mm of edging for her garden. The edging costs $11 per metre. Calculate the total
amount Selly will need to pay for the garden edging.
if you know about functions pls help
Answer:
f(x) is exponential g(x) is quadratic
Step-by-step explanation:
c) the values of function g will exceed function f
What is the value of n in the equation below?
Answer:
I believe it is 12.
Step-by-step explanation:
12 - 3 = 9
A ladder is leaning against the side of a building. The building and the ground form a right angle. How high on the
building will the ladder touch if the ladder is 17 ft long and the base of the ladder is 8 ft from the base of the building?
A. 64 ft
B. 8 ft
OC. 15 ft
O D. 16 ft
Answer:
15m
Step-by-step explanation:
(see attached)
What is the ratio of hexagons to rectangles?
Write your answer as two numbers separated by a colon (for example, 2:3).
Submit
Answer:
4:6
Step-by-step explanation:
um there is no picture to count from so i will created a random one which was 4:6
factor completely:
Answer:
[tex]{3 + \frac{1}{5} x} \: \times 3 - \frac{1}{5x} [/tex]
Step-by-step explanation:
by factorization;
27 - 1/125 x^3(3)^3 - (1/5x)^3( 3 + 1/5x ) ( 3 - 1/5x )[ a^2 - b^2 = (a +b) × (a-b)
Answer:
Step-by-step explanation:
Nora earns $17 for each hour of yard work. How many hours in all will it take Nora to earn
$34?
WILL MARK YOU BRAINLIEST
Answer:
because JKML is a parallelogram
=> JK // ML
=> KJM + LMJ = 180⁰
<=> 3x + 20 + 5x - 8 = 180⁰
<=> 8x = 168
<=> x = 21
with x = 21 => L = 4.21 - 1 = 84 - 1 = 83⁰
Sarah's heart beats 2,760 times during 20
minutes of rowing. While resting, Sarah records
her heart beating 11 times in 10 seconds.
What is the difference between Sarah's heart
rate when she is rowing versus resting?
Need some help with multiplying algebraic fractions
Answer:
a=10, b=5, c=2, d=12
Step-by-step explanation:
Multiply each variable together
5*2=10
8*3=24
10[tex]x^{3}[/tex][tex]y^{2}[/tex]/24x
the coefficients (numbers) can each be divided by 2
5[tex]x^{3} y^{2}[/tex]/12x
subtract the "x" exponents together
5[tex]x^{2} y^{2}[/tex]/12
Evaluate the expression when x = 2 and y = 6, show all your work.
[tex]2x^{3} +3y-4[/tex]
Melissa made $204 for 12 hours of work.
At the same rate, how much would she make for 9 hours of work?
Solve for the indicated side
please help!!
(4 questions)
Answer:
This isn't my area but I'll try,
1. anywhere from 35-40
2. x=8
3. 40
4. 14
I'm sorry if I'm wrong!
Answer: The answer for #1 is 42.
Step-by-step explanation:
I took the quiz.
If you were to place $5000 in a savings account that pays 6% interest compounded continuously how much money will you have after 4 years?
Answer:
I think it would come out to be $6312.38
Answer:
The correct answer is $6,356.25.
Step-by-step explanation:
35+ points will give BRAINLIEST
Which function is equivalent to y=2(x+3)^2+5?
Answer:
2x²+12x+23
Step-by-step explanation:
Y=2(x²+6x+9)+5=2x²+12x+18+5
2x²+12x+23
The area of a square is 81 m2. What is an exponent to express this area? Please help!
Answer:
[tex]9^{2}[/tex]
Step-by-step explanation:
Hope that helps!
Wendy placed an order for 4/5 of a sack of brown lentils and 2/3 of a sack of green lentils. How much more brown lentils did Wendy order?
Answer:
6/8
Step-by-step explanation:
please help if youre good at math !!
Solve for x: 5x-4(х+3)=8
Answer:
x=20
Step-by-step explanation:
(3x - 5) + (4x+10) + (x-5) = 90 I need to find x
Tim has completed five math problems and 13 minutes if he continues at the same rate how long will it take him to finish 20 problems
Answer:
52 minutes
Step-by-step explanation:
it takes him 13 minutes to complete 5 so if he wants to do 20 problems do 20 divided by 5 (4) then do 13 times 4=52
Y = A system of equations. Y equals StartFraction 2 over 3 EndFraction x plus 3. X equals negative 2.X + 3 x = –2
Answer: The solution is the pair (-2, 5/3)
Step-by-step explanation:
The system of equations is:
y = (2/3)*x + 3
x = -2
When we have a system of equations, we usually start by isolating one of the variables in one of the equations and then replacing it in the other ones (in that way, we can "remove" variables, until we have only one and we can solve the problem)
In this case, we have already isolated the variable x in the second equation, then we can just replace it in the first one, to get:
y = (2/3)*(-2) + 3
y = -4/3 + 3 = -4/3 + 9/3 = (-4 + 9)/3 = 5/3
y = 5/3
Then the solution of this system is
x = -2
y = 5/3
Which also can be represented with the ordered pair (-2, 5/3)