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
Scilla [17]
3 years ago
9

Need to know how to solve all math problems

Mathematics
1 answer:
Delicious77 [7]3 years ago
8 0
Brainly. Because people teach u how they got the answer
You might be interested in
What is bigger 3/4 or 4/15?​
Tems11 [23]

Answer:

3/4 is a bigger

Step-by-step explanation:

and 4/15 is a smaller

3 0
3 years ago
Could anyone Solve
viva [34]

The value of the angle shown in the protactor is 50° and the value of y is 10°.

<h3>How to calculate the values?</h3>

The value of y will be:

2y + 30 = 3y + 20

3y - 2y = 30 - 20

y = 10

The value of x when they're complementary will be:

5x - 2 + 3x + 4 = 90

8x + 2 = 90

8x = 90 - 2

8x = 88.

x = 88/8 = 12

The value of angle FDE will be:

3x + 10 + 6x + 8 = 180

9x + 18 = 180

9x = 180 - 18

9x = 162

x = 162/9

x = 18

FDE = 6x + 8

= 6(18) + 8

= 108 + 8

= 116

Learn more about angles on:

brainly.com/question/25770607

#SPJ1

3 0
2 years ago
Use Pythagorean theorem....<br> I remember doing this but I forgot how.​
Kisachek [45]

Answer:

x = 41

Step-by-step explanation

9^2 + 40^2 = x^2

81 + 1600 = 1682

square root of 1681 = 41

x = 41

4 0
2 years ago
Find the slope and​ y-intercept of the line whose equation is 2 x plus y equals 3 (2x+y=3).
jolli1 [7]
You can solve this equation by rearranging the 2x to the opposite side, but since it's a positive, you must change it to a negative. If the number was negative, it would've been a positive.
y=-2x+3
-2x is the slope and 3 is the y-intercept.
Hope this helped!
8 0
3 years ago
How do you write an equation in slope- intercept form of the line passing through the given points ? (0,7), (1,9)
Airida [17]

y = 2x + 7

the equation of a line in ' slope-intercept form ' is

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the ' gradient formula '

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, 7 ) and (x₂, y₂ ) = (1, 9)

m = \frac{9-7}{1-0} = 2

given the point (0, 7 ) then c = 7

y = 2x + 7  ← in slope-intercept form


5 0
3 years ago
Other questions:
  • Renee adds 5 to a number, then multiplies the sum by-2. The result is 8. Write and solve an equation to find the number, x. What
    14·1 answer
  • The cost of having a window fixed is $100 plus $20 per hour of labor. Using h for the number of hours of labor, write an express
    5·1 answer
  • Which line of symmetry for the parabola (x-1)^2= 4(y-1)^?
    5·1 answer
  • A soma de três númerosemanas é 8470. O primeiro é 4319 e o segundo é 1843. Determine o terceiro número
    11·1 answer
  • Whtas 100 x 37? please help Brinlest and 20 pints!
    8·2 answers
  • a customer is owed $30.00. how many different combinations of bills,using only five, ten, and twenty dollars bills are possible
    14·1 answer
  • indictate which of the following are propositions.For the ones which are propositions, determine the truth value.(a) The integer
    14·1 answer
  • HELP!! 4 people work an event where they make $156, They split the money evenly
    13·1 answer
  • A submarine is running at a depth of 235 ft underwater. It changes course and rises 101 ft. What is the change in elevation?
    11·1 answer
  • Write the factor tree of 20​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!