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
quester [9]
3 years ago
5

The ratio of the length to the width of a rectangle is 9:4. The width of the rectangle

Mathematics
1 answer:
vivado [14]3 years ago
4 0

Let the length be 9x and width be 4x.

4x = 52

x = 13

Length = 9x = 117 mm

You might be interested in
The volume of the following figure = ___________ cm3.
Afina-wow [57]

Answer:

288

Step-by-step explanation:

12 x 8 x 3 = 288

3 0
2 years ago
Read 2 more answers
Please need help on this
Ronch [10]

Ray FM has terminal point F, so that will be the first letter of the name. The second letter of the name can be any of the points to the left of F on the line:

... D, L, M, P, K

Appropriate choices are ...

  • \overrightarrow{FP}
  • \overrightarrow{FD}
8 0
3 years ago
At the start of his race, 86-kg Olympic 100m champion Usain Bolt pushes against the starting block, exerting an average force of
Leviafan [203]
1) Determine the horizontal force, Fx, exerted by the block on Usain

cos(20°) = Fx / F => Fx = F*cos(20) = 1700N*cos(20) = 1597.48 N

2) Determine the Impulse of that force on Usain.

I = F*t = 1597.48N * 0.32s = 511.19 N*s

3) Determine change in momentum of Usain, Δp

Δp = I = 511.19 N*s

4) Find change if velocity

Δp = Δ(mV) = mΔV => ΔV = Δp / m = 511.19 N*s / 86 kg = 5.94 m/s

Given the Usain started from rest, the velocity is ΔV - 0 = 5.94 m/s

Answer: 5.94 m/s
3 0
3 years ago
The original price of a blender is $18.00. If the blender is discounted 25%, what is the new price?
Ivanshal [37]

Answer:

$4.50

Step-by-step explanation:

Please give brainliest!!

6 0
3 years ago
Plz help!!!!!!!!!!!!!!!
julsineya [31]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~

Generally what I like to do, to solve questions like this is to substitute the given answers into the equation to solve this faster...

Equation: x^2 + 10x + 12 = 36

A.) (-12)^2 + 10(-12) + 12 = 36

144 - 120 + 12 = 36

24 + 12 = 36

36 = 36

(2)^2 + 10(2) + 12 = 36

4 + 20 + 12 = 36

24 + 12 = 36

36 = 36


Since we found the answer with the first try, we already know the correct answer is A.

So...

The Correct answer is: A.) x=-12 or x=2

4 0
3 years ago
Read 2 more answers
Other questions:
  • An object falls 3 meters during the first second, another 15 meters during the second second, and then 75 meters more during the
    15·1 answer
  • 24 + 6 = 6(4 + 2)
    7·1 answer
  • 3 people work for 40 hours, 1 person allocate 20 hours the second person allocate 1/3 of the time what is left for the third per
    13·1 answer
  • I need help on this equation, I tried multiplying but it didn’t work.
    7·1 answer
  • Which choice is equivalent to the expression below?
    14·2 answers
  • Please answer 15 and 16.
    6·2 answers
  • Find the value of Y <br><br> A. 4 √3<br><br> B. 16 <br><br> C. 8 √3 <br><br> D. 8
    9·1 answer
  • .....<br>.....................<br><br>​
    7·1 answer
  • How do you perform constructions related to circles? What theorems and explanations can be used to justify these constructions?
    6·1 answer
  • Find the distance between point A and B. Round your answer to the nearest tenth when necessary
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!