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
scZoUnD [109]
3 years ago
10

I need help with this assignment.

Mathematics
1 answer:
Gelneren [198K]3 years ago
8 0
2. Definition of supplementary angles
I’m not too good with proofs but hopefully at least one answer helped lol sorry
You might be interested in
How many different 5-digit whole
Lerok [7]

Answer:

120

Step-by-step explanation:

so

<h2 /><h2><em><u> ?????</u></em></h2>

this 5 interrogative marks are our 5 digit number

for the first place you have 5 choices(2, 3, 4, 5, 6)

for the second:4

for the third:3

for the fourth:2

and for the fifth:1

you multiply this choices

5×4×3×2=120

4 0
2 years ago
Tyrese rolled his car 121.92 centimeters. How many INCHES did Tyrese roll his car? (Hint 1in= 2.54 cm
marissa [1.9K]

Answer:

48 Inches

Step-by-step explanation:

Since 1 inch is equal to 2.54 centimeters, then you divide 121.92 by 2.54 to get 48 inches or 4 feet.

5 0
3 years ago
I really need help with this angle of elevation and depression
AnnyKZ [126]

Answer:

Step-by-step explanation

But the question does not say exactly what should be solve for.

3 0
3 years ago
Question 4 (1 point)
serious [3.7K]

Answer:

Well  the answer would be 3 inches to figure it fully out my best guess is 3

Step-by-step explanation:

7 0
3 years ago
The diameters of ball bearings are distributed normally. The mean diameter is 107 millimeters and the population standard deviat
tensa zangetsu [6.8K]

Answer:

0.6710

Step-by-step explanation:

The diameters of ball bearings are distributed normally. The mean diameter is 107 millimeters and the population standard deviation is 5 millimeters.

Find the probability that the diameter of a selected bearing is between 104 and 115 millimeters. Round your answer to four decimal places.

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = 107 mm

σ is the population standard deviation = 5 mm

For x = 104 mm

z = 104 - 107/5

z = -0.6

Probability value from Z-Table:

P(x = 104) = 0.27425

For x = 115 mm

z = 115 - 107/5

z = 1.6

Probability value from Z-Table:

P(x = 115) = 0.9452

The probability that the diameter of a selected bearing is between 104 and 115 millimeters is calculated as:

P(x = 115) - P(x = 104)

0.9452 - 0.27425

= 0.67095

Approximately = 0.6710

8 0
3 years ago
Other questions:
  • What is the equation of the graphed line in standard form?
    11·1 answer
  • if a model airplane is built at a scale of 1 inch to 6 feet. If the plane is 8 inches long how many feet is the airplane?
    10·1 answer
  • Volume of a pyramid height of 24ft base of 16ft
    10·2 answers
  • Problem 7-35 A satellite range prediction error has the standard normal distribution with mean 0 NM and standard deviation 1 NM.
    10·1 answer
  • Which expression finds the length of side b of this right triangle. PLEASE HELP. I’LL GIVE BRAINIEST
    13·2 answers
  • Sariyah cuts 22 yards of cloth into 8 pieces of equal length the lengths of each pieces falls between two measures
    15·1 answer
  • Evaluate 2b + c<br> for b = 5 and c = 5<br> Please help
    11·1 answer
  • Please help answer! I need to answer this in 2 mins
    9·2 answers
  • What type of angle is
    5·2 answers
  • Which equation demonstrates the additive identity property? (7 4 i) (7 minus 4 i) = 14 (7 4 i) 0 = 7 4 i (7 4 i) (1) = 7 4 i (7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!