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
Likurg_2 [28]
3 years ago
13

Find the missing side lengths

Mathematics
1 answer:
neonofarm [45]3 years ago
7 0
The answer is 5 feet because you subtract 14-9.
You might be interested in
A ball is kicked from ground level with a velocity of 20 m/s at 30 degrees above the horizontal. Determine the horizontal displa
olga55 [171]

Answer:the horizontal displacement is 34.64 meters

The maximum height is 15 meters

Step-by-step explanation:

As the ball moves from the ground at 30 degrees, it travels through a parabolic path. It can therefore be likened to a projectile. The horizontal displacement to where it lands is the range. The formula for determining range,R is

R = U^2Sin2#)/g

Where

U represents the initial velocity of the ball

g is acceleration due to gravity

# represents the angle above the horizontal.

From the information given

# = 30 degrees

U = 20 m/s

g = 10m/s^2

R = 20^2Sin2×30)/10 = (400Sin60)/20 = (400×0.8660)/10

= 34.64 meters

To determine the maximum height of the ball, H,

H = (U^2Sin^2#)/2g

H = (20^2 × Sin^2 30)/2×10

H = (400 × 0.866^2)/20 = 15 meters

4 0
3 years ago
Whats the density of an object with the length of 5.0 cm a height of 3.0 and width of 15.0 cm and a mass of 24 grams
Sphinxa [80]

Answer:

The density of the object is 0.1067 grams per cubic centimeter. (Rounded off to 4th decimal)

Step-by-step explanation:

Density = [Mass/Volume]

Here we have been given the dimensions of the object.

Volume = Height * Width * Length

Volume = 3.0cm*15.0cm*5.0cm

             =225cm^{3}

Now we can substitute the Mass and the Volume to the density equation.

Density = [Mass/Volume]

             =\frac{24grams}{225cm^{3} }

             =0.1067 grams per cubic centimeter. (Rounded off to 4th decimal)

4 0
3 years ago
What is the answer to 3 5/8 - 2 1/8 =
Allisa [31]
The answer would be 1 1/2 think of it as 3-2 and then 5/8 - 1/8
4 0
3 years ago
Read 2 more answers
On Sunday, Chris bought 5% of the cans from his grocery store in preparation for hurricane Sandy. If he bought 61 cans, how many
Gelneren [198K]

Answer:

  • 1220 cans

Step-by-step explanation:

Let the number of cans be x

<u>5% of x is 61, solve the equation below for x:</u>

  • x*0.05 = 61
  • x = 61/0.05
  • x = 1220 cans
7 0
3 years ago
A number decreased by 3 times the sum of a number and 2 is 306
Veronika [31]
What grade are you in

4 0
3 years ago
Other questions:
  • PLEASE HELP !!!!
    12·1 answer
  • X-(-6.9)=-2.9<br><br> What does x equal
    12·2 answers
  • For 50 points please help
    15·1 answer
  • Use substitution to solve the system of linear equations. In your final answer, include all of your work.
    6·1 answer
  • How do I do this? I’m not very good at geometry.
    9·1 answer
  • 46% of the students that were surveyed like to eat at McDonalds. If 351 students do not like to eat at McDonalds, how many peopl
    9·1 answer
  • Which expression is equivalent to -28 x 2 + 35 x ?
    14·1 answer
  • I need help, can someone help me ?
    14·1 answer
  • Which expression is equivalent to
    6·1 answer
  • A line passes through (0, 2) and has a slope of 13 .
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!