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
masya89 [10]
3 years ago
11

Can someone help me with this question "Given the triangle below, what is m (angle) < B, rounded to the nearest tenth?

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0
The answer
the sum of the angles in a triangle is always 180°
m < B + m < A + m < C = 180°,  
let's find m < B, 
by applying sinus rule 
 14/sinB=10/sinC, so sinB= 10xsinB = 14 x sinC and therefore, 
sinB=( 14/10 )sinC =7/2 sin 36° =0.82, so arcsinB=55.08°
the answer is C 55.4°



You might be interested in
Mitch opens a savings account with $175. He plans on putting $70 into his account every month. He wrote the following equation t
PtichkaEL [24]
Y-intercept happens when x = 0
y-intercept represents if Mitch doesn't add the monthly savings, so the savings account will still remain in $175
8 0
3 years ago
Revolution in Russia is the lession
atroni [7]

Answer: The answers are in the photo. (They are color-coded.)

Step-by-step explanation:

A monarchy, democracy, and communism are different ways to run a government.

A monarchy is usually ruled by someone of royalty, like a king or queen. Typically, they inherit all the power and get to make all the decisions, whether their people like it or not.

In a democracy, the people have many liberties and rights. They get to vote for candidates that represent them that could get elected as a president, minister, mayor, etc. Those elected have to listen to what their people want.

In communism, the government gets to make all the decisions whether it benefits the people or not. This is runned by a single-party, meaning no other parties are allowed to be developed or run.

4 0
3 years ago
The football team has a total of 50 jerseys. There are 10 ​medium-sized jerseys. What percent of the jerseys are​ medium-sized j
mrs_skeptik [129]

Answer:

it is 20% your welcome


Step-by-step explanation:

because when you divide 100 by 2 its 50 so its 20%



5 0
3 years ago
Read 2 more answers
avery's water bottle holds 300 milliliters. dashawn'scontainer holds 3/4 as much water. how many milliliters of water does dasha
anastassius [24]
You could make this really simple by dividing 300 by 4 to see how much 1/4 of that is and then subtracting 1/4 from 300 to see how much dashawn's water bottle holds.

300/4 =75 so 1/4 is equal to 75 mL

300-75=225mL

Dashawn's water bottle holds 225mL
6 0
3 years ago
What is the period of f(x)
Stells [14]

Step-by-step explanation:

The period of f(x) is π.

To calculate the period using the formula derived from the basic sine and cosine equations. The period for function y = A sin (B a – c) and y = A cos ( B a – c ) is equal to 2πB radians. The reciprocal of the period of a function is equal to its frequency.

8 0
3 years ago
Read 2 more answers
Other questions:
  • 15
    12·2 answers
  • What is the area of an equilateral triangle whose altitude is 6?
    9·2 answers
  • Cos 300 degrees exact value
    15·1 answer
  • Vinnie works at an entertainment park.
    7·2 answers
  • Write a rule for the inward function whose graph has a slope m=2, and a y-intercept b=-4
    15·2 answers
  • Twice the sum of a number and 6 is<br> more than 84.
    5·1 answer
  • What is an equation of the line that passes through the points (3, -3) and (6, -1)?​
    5·1 answer
  • The population of a town has been growing, following the equation P = 300t + 6000, where t is
    12·1 answer
  • 9 Ms. Levin wrote the algebraic expression on the board 25(w +9) Select the statement that describes the algebraic expression Ma
    12·1 answer
  • How many lines of symmetry does this figure have​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!