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
Leya [2.2K]
3 years ago
5

Please helppppppppppppppppppppppppppppp

Mathematics
1 answer:
Jobisdone [24]3 years ago
5 0

Answer:

54

Step-by-step explanation:

angle A+angle B+Angle C =180 degree [ angle sum property of a triangle]

36 +90 + angle B =180 degree

126 +angle B =180 degree

angle B= 180-126

54 degree

Ans

You might be interested in
Write the number name for 43,080,700
Likurg_2 [28]
Forty three million, eighty thousand, seven hundred  
5 0
3 years ago
Read 2 more answers
Please use ( y = mx +b )
Sindrei [870]

Answer:

y= 2/5-1

Step-by-step explanation:

You get the 2/5 because you go 2 to the right and go 5 up, the -1 is because the x-int is at -1.

6 0
3 years ago
How many sequences of 0s and 1s of length 19 are there that begin with a 0, end with a 0, contain no two consecutive 0s, and con
sladkih [1.3K]

65 sequences.

Lets solve the problem,

The last term is 0.

To form the first 18 terms, we must combine the following two sequences:

0-1 and 0-1-1

Any combination of these two sequences will yield a valid case in which no two 0's and no three 1's are adjacent

So we will combine identical 2-term sequences with identical 3-term sequences to yield a total of 18 terms, we get:

2x + 3y = 18

Case 1: x=9 and y=0

Number of ways to arrange 9 identical 2-term sequences = 1

Case 2: x=6 and y=2

Number of ways to arrange 6 identical 2-term sequences and 2 identical 3-term sequences =8!6!2!=28=8!6!2!=28

Case 3: x=3 and y=4

Number of ways to arrange 3 identical 2-term sequences and 4 identical 3-term sequences =7!3!4!=35=7!3!4!=35

Case 4: x=0 and y=6

Number of ways to arrange 6 identical 3-term sequences = 1

Total ways = Case 1 + Case 2 + Case 3 + Case 4 = 1 + 28 + 35 + 1 = 65

Hence the number of sequences are 65.

Learn more about Sequences on:

brainly.com/question/12246947

#SPJ4

8 0
2 years ago
The confidence interval is reported as follows: Lower 95% CI < p < Upper 95% CI For this question you will be calculating
monitta

Answer:

lower 95% Cl is 0.292

Step-by-step explanation:

p^ = 0.4783

n = 23

for 95% Cl,

z = 1.9600

Inputting all the available data into P as attached below

LCL = 0.292

UCL = 0.670

therefore, lower 95% Cl = 0.292

7 0
2 years ago
how do i solve this. show all steps plz. this due very soon. help asap no idea what to do. ➡️MAKE SURE TO SHOW ALL STEPS!!!⬅️
noname [10]
First, subtract 14 from 153.80 to get the ticket prices alone. You would get 139.8

Then, since they’re buying 4 tickets, you divide 139.8 by four to get the individual ticket pricing,
meaning your final answer would be $34.95

153.80=4x+14 ⬅️ y-int form if you need that to solve
3 0
3 years ago
Other questions:
  • Determine the slope and the y-intercept. y = -5/2x - 2
    11·1 answer
  • Does the table describe a function? Input value 5,10,14,10,5 output value -14,-8,0,8,13
    14·1 answer
  • One solution 19x+18=-19x+18
    9·1 answer
  • At jacks laundromat, 6 of the washers must be replaced. These washers represent 1/4 of the total number of washers. If w represe
    6·2 answers
  • I don't remember how to do this
    11·1 answer
  • Isabella can afford a $410-per-month car payment, and she's interested in either a sedan, which costs $21,600, or a station wago
    11·2 answers
  • -5 + 9(+8<br> can you help me work this out ??
    10·2 answers
  • The amount of chlorine in a swimming pool is proportional to the volume of water. The pool has 2.5 milligrams of chlorine per li
    10·1 answer
  • A sphere has a radius of 9 in. An artist creates a replica of the structure that has been scaled up by a factor of 1.5.
    6·2 answers
  • For one English test jason correctly answered 22 questions these correct answers gave him a percent score of 50% In total how ma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!