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
Mademuasel [1]
3 years ago
7

I need the answer ASAP plz help me

Mathematics
1 answer:
sladkih [1.3K]3 years ago
4 0

Answer:

3.3

Step-by-step explanation:

You might be interested in
Which statement is true regarding the angles in the figure below?
Nesterboy [21]

An exterior angle is an angle supplementary to one of the interior angles.  

In other words, an exterior angle is the angle between one of the sides, and the extension of an adjacent side.

In the given diagram, the angle D is measured from one of the sides, but not to the extension of an adjacent side.

Therefore angle D is not an exterior angle.

Option D is the correct one!

8 0
3 years ago
Read 2 more answers
Leah is building a slide for her kids. if the latter is 7 feet tall and she wants the bottom of the slide to be 4 feet from the
nadezda [96]

The line needs to be 8.06 m long

Explanation

Given that the ladder is 7 feet tall and the bottom of the slide should be 4 m away from the ladder.

The ladder,slide and the ground connecting them makes the sides of a right angled triangle with ladder as the height and ground as the base.

base=4m

height=7m

hypotenuse can be determined using pythagoras law

b^{2} +h^{2} =H^{2} \\x^{2} 4^{2}+ 7^{2}= H^{2} \\16+49=H^{2} \\H=\sqrt{65} \\=8.06 m

4 0
3 years ago
11 to the 3rd power + 3 to the 2nd power?
Sergio039 [100]
The would be something about 1779556

(hope this helps)
8 0
3 years ago
Read 2 more answers
Which expression was factored completely using the GCF, if the original expression was
Lerok [7]

Answer:

4x(x+2)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A population of size 320 has a proportion equal to .60 for the characteristic of interest. What are the mean and the standard de
tiny-mole [99]

Answer:

The answer is c.) 0.6 and 0.14

Step-by-step explanation:

Given population has a size of 320.

The proportion of population = 0.6

The mean of population, p = 0.6

The mean of sample, \hat{p}= 0.6

Therefore \hat{q}  = 1 - \hat{p} = 1 - 0.6  = 0.4

The sample size  = 12

Therefore the standard deviation of the sample,

s = \sqrt{\frac{\hat{p}(1 - \hat{p})}{n} }  = \sqrt{\frac{0.6 \times 0.4}{12} }  = 0.1414

The mean and the standard deviation for a sample size of 12 are 0.6 and 0.14 respectively.

The answer is c.) 0.6 and 0.14

6 0
3 years ago
Other questions:
  • The snail moved 6 inches in 120 minutes what was the average speed of the snail in inches per minute
    8·2 answers
  • Ratio of nickels t quarters in a dollar
    15·1 answer
  • PLEASE HELP 10 POINTS
    11·1 answer
  • 25 POINTS!!!!
    10·1 answer
  • Find the values of x and y 155 13x 5y
    12·1 answer
  • 3+3+3+3+3+3+3+333333
    12·2 answers
  • Ben is monitoring a colony of bacteria. Initially, the colony consists of 159 bacteria. The following function represents the nu
    10·1 answer
  • Word Problem:
    6·2 answers
  • What does x equal in 6x + 9 = -12
    5·2 answers
  • HELP POINTS FOR Each answEr quantity 4 times x plus 3 end quantity divided by 5 equals quantity 8 times x minus 1 end quantity d
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!