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
Inga [223]
3 years ago
9

need help to solve

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0

Answer:

∠ B = 65°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180 for B, that is

∠ B = 180° - (78 + 37)° = 180° - 115° = 65°

You might be interested in
Solve 11x+10y=32..... Will mark the brainliest!
erica [24]

The equation 11x + 10y = 32 is a linear equation, and the solution to the linear equation 11x + 10y = 32 is y = \frac{32 - 11x}{10}

<h3>How to solve the equation?</h3>

The equation is given as:

11x + 10y = 32

Subtract 11x from both sides

10y = 32 - 11x

Divide both sides by 10

y = \frac{32 - 11x}{10}

Hence, the solution to the linear equation 11x + 10y = 32 is y = \frac{32 - 11x}{10}

Read more about linear equations at:

brainly.com/question/14323743

#SPJ1

4 0
2 years ago
Simplify 8u+9v+3u−5v
REY [17]
Combine like terms:

11u+4v
8 0
4 years ago
Find the slope of the proportional graph below.
In-s [12.5K]

Answer:

slope = 1

m = 1

Step-by-step explanation:

We count rise over run = 1/1

m = 1

y = x

5 0
3 years ago
Read 2 more answers
: Ruben put an empty cup underneath a leaking faucet. After 1 1 2 112 hours, Ruben had collected 1 4 14 cup of water. What is th
slamgirl [31]

Answer:

The rate is \frac{1}{6} cups per hour

Step-by-step explanation:

It took the faucet 1 1/2 hours equivalent 3/2 hours to fill 1/4 cup by leaking

We need to find the rate in terms of cups that can be filled by water in 1 hour.

Using unitary method:

it takes \frac{3}{2} h for \frac{1}{4} cup

it will take 1 h for how many cups?

= \frac{1 \times \frac{1}{4} }{\frac{3}{2} }= \frac{2}{4 \times 3}= \frac{2}{12}= \frac{1}{6} cups

Hence, the rate is \frac{1}{6} cups per hour

6 0
3 years ago
A video lasts 6.44 minutes about how long does the video last, rounded to the nearest minute.
Umnica [9.8K]
<span>The video last for about 6.44 minutes. Rounded to the nearest minutes
=> So let’s simplify the given equation
=> 6.44 minutes in where 6 = minutes, 44 = seconds.
Now, we have our minute’s value which is 6, let us start the rounding
=> 6.44, the number that follows the 6 is a decimal number which is 4.
4 is below 5, so we need to follow the rounding rule. This will round down.
=> 6 minutes
Therefore, the video lasts for about 6 minutes.


</span>



8 0
3 years ago
Other questions:
  • At midnight the temperature is 5 degrees Celsius. The temperature drops at 2 degrees Celsius per hour. Write and inequality to d
    9·1 answer
  • Given that g(x)=x+3 calculate g(-5)
    14·2 answers
  • Algebra about ages please help
    5·1 answer
  • Paul ran a 5-kilometer race. how many meter is that?
    8·1 answer
  • A group of related facts that use the same numbers is an
    13·1 answer
  • Help!!!!!!!!!!!!!!!!
    9·1 answer
  • Leeza is 6 years older than two times her brother Sammy’s age. Let s represent Sammy’s age.
    10·2 answers
  • Share £90 in the ratio 1:5<br> HELP ME PLEASE
    15·1 answer
  • Simplify<br> 20<br> What the answer?
    9·2 answers
  • Which polynomial is a quintic binomial?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!