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
never [62]
3 years ago
15

Find each measure m<1, m<2, m<3

Mathematics
1 answer:
Tom [10]3 years ago
4 0

Answer:

option 2.

m1 = 147°   m2 = 80°   m3 = 148°

Step-by-step explanation:

a flat angle has 180 °

m1 + 33 = 180

m1 = 180 - 33

m1 = 147

47 + 33 + x = 180

x = 180 - 47 - 33

x = 100

as they are two crossed lines the angle is reflected from the opposite side

48 + 100 + y = 180

y = 180 -100 - 48

y = 32°

180 = m3 + 32

m3 = 180 - 32

m3 = 148

With the same principle as the previous one we know that the angle of a turn is 360 °, if we subtract the 2 known angles and divide it by 2 we will obtain the missing angle

m2 * 2 = 360 - 100*2

m2 = 160 / 2

m2 = 80

You might be interested in
Three sides of a quadrilateral are equal lengths. The length of the fourth side is 5 inches.
Korvikt [17]

Answer:

A

Step-by-step explanation:

x + x + x + 5 = 26

3x + 5 = 26

5 0
2 years ago
Which of ghe following is equivalent to (x+4)(3x^2+2x)?
Alexxandr [17]

The given expression is

(x+4)(3x^2 +2x)

And in the second factor, x is common. So on taking x out, we will get

(x+4)(x)(3x+2) = x(x+4)(3x+2)

We can expand it by distributing , that is

(x+4)(3x^2 +2x) = x(3x^2 +2x) +4 (3x^2 +2x)

= 3x^3 +2x^2 + 12x^2 +8x

Combining like terms,

= 3x^3 +14x^2 +8x

And that's the expanded form ., and the given expression can also be written in that way .

7 0
3 years ago
Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probab
Sphinxa [80]

Answer:  a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

Step-by-step explanation:

Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probabilities that the number of inquiries in a particular 50-millisecond stretch will be:

Since we have given that

\lambda=0.1\ per\ millisecond=5\ per\ 50\ millisecond=5

Using the poisson process, we get that

(a) less than or equal to 12

probability=  P(X\leq 12)=\sum _{k=0}^{12}\dfrac{e^{-5}(-5)^k}{k!}=0.9980

(b) equal to 13

probability= P(X=13)=\dfrac{e^{-5}(-5)^{13}}{13!}=0.0013

(c) greater than 12

probability= P(X>12)=\sum _{k=13}^{50}\dfrac{e^{-5}.(-5)^k}{k!}=0.0020

(d) equal to 20

probability= P(X=20)=\dfrac{e^{-5}(-5)^{20}}{20!}=0.00000026

(e) between 10 and 15, inclusively

probability=P(10\leq X\leq 15)=\sum _{k=10}^{15}\dfrac{e^{-5}(-5)^k}{k!}=0.0318

Hence, a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

6 0
3 years ago
HELP ME
Luden [163]

Answer:

20 happy to helPNMNJHUJN

Step-by-step explanation:

3 0
2 years ago
Betty makes pies . To make 6 pies she uses 7 1/2 cups of flour . How many cups of flour are needed to make 1 pie
shtirl [24]

Answer: 1.25 cups of flour per pie

Step-by-step explanation: Divide 7.5 by 6

6 0
3 years ago
Other questions:
  • There are 42 sixth-grade students and 60 fifth-grade students participating in an event. The students will be put into groups am
    11·1 answer
  • What is the length of line FB?
    15·1 answer
  • Calculate the total budget and then fill in the missing percentages. You will use some of the answers given more than once. Tota
    5·2 answers
  • To make a trail mix you must have 4 cups of pretzels and 2 cups of bread chips.What is the ratio of pretzels to bread chips?
    5·1 answer
  • Triangle is a scaled copy of triangle . Side measures 20 cm and is the longest side of . Side measures 5 cm and is the longest s
    5·2 answers
  • Combine like terms to create an equivalent expression. -6/5-2/3v+4/15+1/3v
    10·1 answer
  • Find 4 - (-11).<br> The difference is ?
    5·1 answer
  • Please help me wit these 2
    15·1 answer
  • If the area of the rectangle is twenty-four-and-thirty-two-hundredths square inches, what’s the measurement of the width?
    7·1 answer
  • The circumference of a circle is 149 mm.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!