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
BabaBlast [244]
2 years ago
15

Show your work: (please dont answer with a link)

Mathematics
1 answer:
Illusion [34]2 years ago
6 0

Answer:

p = 10

Step-by-step explanation:

20 x 50 = 100p

1000/100 = 100p/100

10 = p

You might be interested in
Help me please. mad confused lol
SCORPION-xisa [38]

Answer:

P = 30 degrees, PQ = 6.93, PN = 8

Step-by-step explanation:

For the angle, just subtract the angles you already know from 180, so 180 - 90 - 60= P. P = 30 degrees.

For PQ, use tan60 = x/4, or 4tan(60), which equals 6.93.

For PN, use cos60 = 4/x, or 4/cos60, which equals 8.

Hopefully this helps- let me know if you have any questions!

7 0
3 years ago
50 PTS MANY POINTS
kari74 [83]

Answer:

B. 1,900

Step-by-step explanation:

3 0
3 years ago
Which system of equations does this graph represent?
jeyben [28]

Answer:

1

Step-by-step explanation:

First, we can find the equation of the parabola. The standard form of a parabola is ax^2 + bx + c,

where c is the y-intercept. The y-intercept on the graph is -5, and every option starts with x^2, so the equation must be x^2 - 5. This rules out options 3 and 4.

Next, we can find the equation of the line. The options are all given in slope-intercept form: y = mx + b, where b is the y-intercept. The y-intercept on the graph is 1, and option 1 has 1 in the place of b. Therefore, option 1 is the answer.

7 0
2 years ago
Twenty more than four times a number is equal to the difference between 139 and three times the number. Find the number.
Lady_Fox [76]

Answer:

x = 17

Step-by-step explanation:

First, let's turn this into an equation:

twenty more ( +20 ) than four times a number ( 4x ) is equal ( = ) to the difference ( - ) between 139 and 3 times the number ( 3x ).

4x + 20 = 139 - 3x

Now let's solve:

Subtract 20 from each side:

4x = 119 - 3x

Add 3x to each side:

7x = 119

Divide each side by 7:

x = 17

5 0
2 years ago
There are seven houses, each containing seven cats. Each cat kills seven mice, each mouse would have eaten seven ears of corn. E
Sedaia [141]
Do (7x3)=21x7=147 so that’s how you do it hope it helps
6 0
3 years ago
Other questions:
  • Add the following conceptually and using the standard algorithm 57+58
    13·1 answer
  • MARKING BRAINLIEST From 5 p.m. to 11 p.m. the temperature fell by 3 °F each hour. At 8 p.m. the temperature was 0 °F. Using 8 p.
    11·1 answer
  • Oscar painted1/6 of a wall in 2/3hours at this rate how many hours will it take him to paint the whole wall?
    15·1 answer
  • 15=7-x find x please
    5·2 answers
  • Write 2 mixed numbers between 3 and 4 that have a product between 9 and 12
    11·1 answer
  • The perimeter of a triangle is 27 feet. One side is 3 feet longer than the shortest side, and the longest side is twice as long
    12·2 answers
  • What is the positive square root of the number given? If the number is not a perfect square, select the
    11·1 answer
  • A circle has a diameter
    10·1 answer
  • The two triangles are similar.<br> What is the value of x?
    9·1 answer
  • Simplify the expression by combining like terms. -8y + 2 + 10y - 7<br> Please help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!