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
PilotLPTM [1.2K]
3 years ago
5

Find the missing length

Mathematics
2 answers:
Liula [17]3 years ago
8 0

Answer:

x = 16.64

option A

Step-by-step explanation:

Using the pythagoreom therom

Maksim231197 [3]3 years ago
3 0

Answer:

16.64

Step-by-step explanation:

Since it's a right angled triangle, we use Pythagoras theorem:

(Hypotenuse)² = (base)² + (perpendicular)²

x² = 14² + 9²

x² = 196 + 81

x² = 277

√x² = √277

x = 16.64

You might be interested in
Help plssss I’m trying to finish this diagnostics test
Allushta [10]

Answer: 5 Seconds

Step-by-step explanation: Given the equation of the height expressed ad;

h(t) = - 16t^2 + initial height

Given that initial height = 400feet

h(t) = - 16t^2 + 400

The waste will hit the ground at when h(t) = 0

substitute

0 =  - 16t^2 + 400

16t^2 = 400

t² = 400/16

t² = 25

t = √25

t = 5secs

4 0
2 years ago
A sketch is drawn that is 6 inches by 9 inches. It is put in a frame of uniform width. If the area of the sketch is
m_a_m_a [10]

Answer:

30 inches squared

Step-by-step explanation:

First, find the area of the entire frame using length times height. 9*6 is 54 inches squared. Then, find the area of the middle space the same way. 6*4 is 24 inches squared. Lastly, subtract the middle from the entire frame's area. 54-24 is 30 inches squared.

4 0
2 years ago
Two cards are chosen at random without replacement what is the probability of getting two aces
VARVARA [1.3K]
4/52 chance of getting an ace.
4 0
3 years ago
Simplify sin^2y/sec^2 y−1 to a single trigonometric function
liubo4ka [24]

Answer:

\frac{ { \sin}^{2} y}{ { \sec}^{2}y - 1 }  =  { \cos }^{2} y

Step-by-step explanation:

We know that { \tan }^{2} y =  { \sec }^{2} y - 1

Also , { \tan}^{2} y =   \frac{ { \sin }^{2} y}{ { \cos }^{2}y }

So ,

\frac{ { \sin }^{2}y }{ { \sec }^{2}y - 1 }  =  \frac{ { \sin}^{2} y}{ { \tan }^{2} y}  =  \frac{ { \sin }^{2}y }{ \frac{ { \sin}^{2} y}{ { \cos}^{2}y } }  =  { \cos }^{2} y

6 0
2 years ago
PLSSS I NEED HELP VERY QUICKLY!!!!!!!!!!
dangina [55]

Answer:

6.7

Step-by-step explanation:

\sqrt(3 ^{2}  + 6 ^{2} )

\sqrt{45}  \\  \\  = 6.7cm

3 0
2 years ago
Other questions:
  • Select the ordered pair that is solution of this equation x+2y=3
    7·2 answers
  • One baseball team played 40 games throughout their entire season. If this baseball team won 14 of those games, then what percent
    12·1 answer
  • Megan creates a scale drawing of a car. The ratio of her scale drawing length to actual car
    5·2 answers
  • The model is made out of a stack of plywood sheets. each sheet is 0.6 inch thick. how many sheets of plywood tall is the model
    12·1 answer
  • In two or more complete sentences, compare the number of x-intercepts in the graph of f(t) = t2 to the number of x-intercepts in
    7·2 answers
  • A right pyramid with a regular hexagon base has a<br> height of 3 units.
    7·1 answer
  • 15 Points :p
    13·1 answer
  • Katy swim team is having an end-of-season pizza party when the party started doing 50 slices of pizza now there's 20 sizes love
    6·2 answers
  • Plz help me im stuck
    14·1 answer
  • Extra Practice: Identify the point used in
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!