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
hjlf
4 years ago
8

Find the missing angle

Mathematics
2 answers:
Scrat [10]4 years ago
6 0

Answer:

74 degrees

Step-by-step explanation:


Ostrovityanka [42]4 years ago
3 0
A triangle has 180 degrees.
So, you know 63+43=106.
180-106=74
So the third angle is 74 degrees.
You might be interested in
The mean of six numbers is 45. Four of the numbers are 40, 38, 46, and 51. If the remaining two numbers are I. The ratio of 2:3,
Advocard [28]

Answer:

The numbers are 38 and 57

Step-by-step explanation:

Let

x-----> the missing smaller number

y----> the missing larger number

we know that

45=\frac{40+38+46+51+x+y}{6} \\ \\270=175+x+y

x+y= 95 -----> equation A

\frac{x}{y}=\frac{2}{3}

x=\frac{2}{3}y -----> equation B

substitute equation B in equation A and solve for y

\frac{2}{3}y+y= 95

\frac{5}{3}y= 95

y=95*3/5=57

Find the value of x

x=\frac{2}{3}(57)=38

8 0
3 years ago
Answer ASAP!
RSB [31]
The correct answer should be Choice B.

If there are 4 prisms together and touching, there are some hidden areas that don't make it out to the surface. Those areas should not be counted in the overall surface area. They should be subtracted.
8 0
3 years ago
Read 2 more answers
The length of a rectangle is 6 in longer than its width.if the perimeter of the rectangle is 68in find the length and width ?
wel

The length and the width of the rectangle are 20 and 14 inches respectively

<h3>How to find the length and width?</h3>

The given parameters are:

Length = 6 + Width

Perimeter = 68 inches

The perimeter of a rectangle is calculated as:

Perimeter = 2 * (Length + Width)

So, we have:

2 * (Length + Width) = 68

Divide both sides by 2

Length + Width = 34

Substitute Length = 6 + Width in Length + Width = 34

6 + Width + Width = 34

Evaluate the like terms

2 * Width = 28

Divide both sides by 2

Width = 14

Substitute Width = 14 in Length = 6 + Width

Length = 6 + 14

Evaluate

Length = 20

Hence, the length and the width of the rectangle are 20 and 14 inches respectively

Read more about perimeter at:

brainly.com/question/24571594

#SPJ1

6 0
2 years ago
Find the angle between u= V51 - 8; and v= 151+x. Round to the nearest tenth of a degree.
Igoryamba
Not sure if your trying to solve for x or v

6 0
3 years ago
One day, David hands out flyers to 7 people. The next day, each person copies the flyer and hands them out to 7 people. The foll
Ksivusya [100]
No es 21 oh 22 no se qual de esos
4 0
3 years ago
Other questions:
  • What two numbers multiply to make -10, but add to make +9?
    9·2 answers
  • Santos flipped a coin 300 times. The coin landed heads up 125 times. Find the ratio of heads to total number of coin flips. Expr
    12·1 answer
  • Which is f(5) for the function -2xsquared + 2x -3
    5·1 answer
  • 2.03-4.60 PLEASE HELP ME
    14·1 answer
  • Does anyone know how to solve these? i need help!
    15·1 answer
  • How do I solve 1/4w-1/3=4 2/3
    7·1 answer
  • This image shows a square pyramid.<br><br> What is the surface area of this square pyramid?
    6·1 answer
  • Essential Question 3-5, 7th Grade I WILL GIVE BRAINLIEST!
    12·2 answers
  • Generate the first 5 terms of the sequence 5n - 1?​
    15·1 answer
  • A hotel room costs $435.92 for 4 nights. At the same rate, how much would it cost to rent the hotel room for 7 nights?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!