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
Bad White [126]
2 years ago
9

Evaluate the expression m=10 2m+10

Mathematics
1 answer:
Eddi Din [679]2 years ago
8 0
The answer is 30
because (2)(10) + 10
20+10=30
the 10 came from the m!!
You might be interested in
I need help with this is my last one
Stells [14]

Answer:

1. Quadrant 2

2. Quadrant 1

3. Quadrant 2

4. Quadrant 4

5. Quadrant 4

6. Quadrant 2

7. Quadrant 2

8. Quadrant 3

Step-by-step explanation:

For this problem, we just need to follow the pattern of positive and negatives associated with each quadrant.

The first quadrant (+, +)

The second quadrant (-, +)

The third quadrant (-, -)

The fourth quadrant (+, -)

Using these patterns we can state what order pair correlates to which quadrant.

(-2.5, 2.1) --> Q2

(1/2, 3/4) --> Q1

(-10, 13) --> Q2

(2.5, -5.5) --> Q4

(9, -10) --> Q4

(-12, 3.4) --> Q2

(-5/8, 5) --> Q2

(-6.4, -6.3) --> Q3

Cheers.

3 0
3 years ago
How manufacturing time does the graph of the function below intersect or touch the x-axis y=-2x^2+3x+5
soldi70 [24.7K]
The graph intersects the x-axis twice.  It intersects at the points of (-1,0) and (2.5,0). The graph is attached.

7 0
3 years ago
Select the equation written in slope intercept form
Tamiku [17]

Answer:

second one

Step-by-step explanation:

y needed to be itself

3 0
3 years ago
Could someone explain how they get the answer for this?
jarptica [38.1K]

Answer:

40°

Step-by-step explanation:

The reference angle is the positive acute angle created by the terminal arm and the x-axis.

The highlighted red in the picture below shows what we're looking for.

The arm rotated 220° (but 'backwards' so the value given is negative).

|-220°| - 2(90°)          <= Subtract two right angles for two quadrants

= 220° - 2(90°)

= 220° - 180°

= 40°

Therefore, the reference angle is 40°.

If you got 50°, you probably calculated the angle with the terminal arm and the y-axis. Remember to always use the nearest side of the x-axis!

4 0
3 years ago
Graph the equation y=-2(x-1)^2-4
sp2606 [1]

Answer:

Step-by-step explanation:

i don't know how to show you the graph so i took a screenshot on my computer of the graph and post it up for you

6 0
3 years ago
Other questions:
  • On a game show, Elena is given the choice of three doors: Behind one door is the Grand Prize; behind the others, consolation pri
    13·2 answers
  • A newspaper has more than 30 pages and fewer than 40 pages. The newspaper is divide into sections, and each section has exactly
    13·1 answer
  • Miguel and three of his friends went to the movies. They originally had a total of $40. Each boy had the same amount of money an
    9·1 answer
  • Whats 6.09 billion in scientific notation?
    10·2 answers
  • A man's age is two years more than four times his son's age. his son is now 8. how old is the man?
    6·2 answers
  • Which of these angles are supplementary?
    9·2 answers
  • The multiple of two numbers is 60 what is the two numbers
    10·2 answers
  • 40% of 120 is what number?<br><br> Question 1 options:<br><br> A: 48<br><br> B: 3<br><br> C: 4,800
    14·2 answers
  • Which is the best estimate for √34 to the nearest whole number​
    13·1 answer
  • Does anyone know this answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!