1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nordsb [41]
3 years ago
11

The perimeter Of a rectangle is 30 inches if it’s Lance is three times it’s width find the dimensions.

Mathematics
2 answers:
Marat540 [252]3 years ago
7 0

Answer:

Width: 3.75

Length: 11.25

Westkost [7]3 years ago
5 0

Answer:

the width is 3.75 inches. The length will be 3*3.75=11.25 inches.

Step-by-step explanation:

30 inches=2(L+W) Divide each side by 2. 15 inches=L+W Substitute for L.

You might be interested in
To win at LOTTO in one​ state, one must correctly select numbers from a collection of numbers​ (1 through ​). The order in which
allsm [11]

Answer: If order does not matter then we can use following formula to find different combinations of 6 numbers out of 46 numbers

Step-by-step explanation: Use following Combination formula

nCr = n! / r!(n-r)!

n=46

r=6

=46!/6!(46-6)!

=46!/[6!(40)!]

=(46*45*44*43*42*41*40!)/(6*5*4*3*2*1)(40!)

Cancel out 40!

=46*45*44*43*42*41/(6*5*4*3*2*1)

=6744109680/720

=9366819

6 0
3 years ago
8 x 2/4 = Will the product be more or less than 2/4
lidiya [134]

Answer:

It equals 4 so more

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
{(3, 5), (3, 7), (6, 7), (4, 1), (8, 1)}
ycow [4]
I’m not so sure i’m sorry
5 0
3 years ago
A golf ball is hit off a tee toward the green. The height of the ball is modeled by the function h(t) = −16t2 + 96t, where t equ
Ierofanga [76]

Answer:

t = 3; It takes the ball 3 seconds to reach the maximum height and 6 seconds to fall back to the ground.

Step-by-step explanation:

To find the axis of symmetry, we need to find the vertex by turning this equation into vertex form (this is y = a(x - c)² + d where (c, d) is the vertex). To do this, we can use the "completing the square" strategy.

h(t) = -16t² + 96t

= -16(t² - 6t)

= -16(t² - 6t + 9) - (-16) * 9

= -16(t - 3)² + 144

Therefore, we know that the vertex is (3, 144) so the axis of symmetry is t = 3. Since the coefficient of the squared term, -16, is negative, it means that the vertex is the maximum. We know that it takes the golf ball 3 seconds to reach the maximum height (since the t value of the vertex is 3) and because the vertex is on the axis of symmetry, it would take 3 more seconds for the ball to fall to the ground, therefore it takes 3 + 3 = 6 seconds to fall to the ground. The final answer is "t = 3; It takes the ball 3 seconds to reach the maximum height and 6 seconds to fall back to the ground.".

6 0
3 years ago
What type of transformation is shown​
Aliun [14]

Answer:

A reflection

Step-by-step explanation:

It has been mirrored.

3 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=7%20%5Ctimes%203" id="TexFormula1" title="7 \times 3" alt="7 \times 3" align="absmiddle" class
    15·1 answer
  • An urn contains 3 red and 7 black balls. players a and b withdraw balls from the urn consecutively until a red ball is selected.
    10·1 answer
  • Solve the system of equations given below. x+2y=-4 2x+3y=1
    14·1 answer
  • Convert to a logarithmic equation.<br> e^6=0.0025
    12·1 answer
  • Carlos is 8 years older than his sister Maria. Four years ago Maria was two thirds as old as Carlos. How old are they now
    11·1 answer
  • What is three feet <br> .
    9·1 answer
  • For the rule y= 4 - x2, calculate the y-values that complete the table below
    10·1 answer
  • What is the value of 3-(-2)<br> A.-5<br> B.-1<br> C.1<br> D.5
    11·2 answers
  • For which points is the y coordinate greater than 0​
    7·1 answer
  • Please i need help quick thank you
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!