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
Lina20 [59]
2 years ago
11

Please help out will give brainliest to the first person

Mathematics
1 answer:
UNO [17]2 years ago
5 0

Answer:

b = 74

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles in a triangle

b-44 + b+18 = b+48

2b-26 = b+48

Subtract b from each side

2b-b-26 =b+48-b

b-26 = 48

Add 26 to each side

b-26+26 = 48+26

b =74

You might be interested in
Veena ate lunch at a deli. She ordered a turkey snadwich for $9.25 and a salad for 4.35. The tax was $7.5. What is the amount of
Nastasia [14]
You have to multiply all of them
3 0
3 years ago
Read 2 more answers
A researcher computes the definitional formula for SS, and finds that Σ(x − M) = 44. If this is a sample of 12 scores, then what
olga_2 [115]

Answer:

Option B.

Step-by-step explanation:

Given information:

Σ(x − M) = 44

where, M is mean.

Sample size = 12

The computational formula for sample variance is

s^2=\dfrac{\sum (x-M)^2}{N-1}

where, M is sample mean and N is sample size.

Substitute Σ(x − M) = 44 and N=12 in the above formula.

s^2=\dfrac{44}{12-1}

s^2=\dfrac{44}{11}

s^2=4.0

The sample variance is 4.0.

Therefore, the correct option is B.

5 0
3 years ago
A plane descends 27,500 feet to the ground. If the plane descends at a rate of 275 feet per minute, how long will it take the pl
slava [35]

Answer:

Just take the two zeros to 100

Step-by-step explanation:

5 0
3 years ago
{x|x€Z^x&lt;8}<br> Please someone help me what should be the elements in the set
joja [24]
What how is this a problem and how are you in middle school

5 0
3 years ago
Each student that buys school lunch pays $2.75. The cafeteria typically brings in between $1168.75 and $1438.25. How many studen
Aleksandr [31]
45 times the numerator plus the denominator is most likely going to equal the same amount as if it were doubled.
3 0
2 years ago
Other questions:
  • Katie uses a copy machine to enlarge her rectangular design that is 6in wide and 8in long. The new width is 10in. What is the ne
    9·2 answers
  • Two stores sell the same refrigerator for the same original price. Store A advertises that the refrigerator is on sale for 15% o
    14·2 answers
  • Evaluate f(x) when x = 6.
    7·2 answers
  • How many solutions does this system have? 2x+8y=16,-3x+6y=30
    5·2 answers
  • The table shows the value of an account x years after the account was opened. Based on the exponential regression model, which i
    14·2 answers
  • The ratio of boys to girls in a local choir is 7:10. If there are 35 boys in the choir, how many girls are there?
    5·1 answer
  • Make x the subject of e = bx-d<br><br>YA'LL PLEASE I CAN'T DO MATHS​
    11·2 answers
  • HELPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • What is the slope of a line containing (4,6) and (0,8)?
    5·2 answers
  • 4.) Emma wants to know the volume of a box of chocolates
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!