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
oee [108]
2 years ago
5

Evaluate the following expression when t=5 when t^2-2t-2

Mathematics
2 answers:
notka56 [123]2 years ago
7 0

Answer:

when t=5

5² - 2×5 -2 = 13

hope it's right

Black_prince [1.1K]2 years ago
3 0

Answer:

<h2><u><em>13</em></u></h2>

Step-by-step explanation:

Evaluate the following expression when

t=5 when t^2-2t-2

replace t with 5 and remember PEMDAS

5² - 2 * 5 - 2 =

25 - 10 - 2 =

13

You might be interested in
Try your best Look at photo for question
Mashcka [7]
Distribute the five to [3q-10]
Combine like terms [15q] and [-5q]
Add 50 on each side
Divide by 10 on each side
Simplify

3 0
3 years ago
Read 2 more answers
Can someone helpppp plssss
Leokris [45]

Answer:

angleQ+angleR is 180degrees because of the properties of isoceles trapezoid. So, if you set equation and solve, you'll get the fact that x is 12, and angleR is 130degrees, and angleQ is 50degrees. According to the properties of isoceles trapezoid, angleQ is the same as angleT. So, angleT is 50degrees

7 0
3 years ago
Read 2 more answers
Solve <br>(10n ) 3 - 6 =0<br>​
adoni [48]

Step-by-step explanation:

(10n ) 3 - 6 =0

30n - 6 =0

30n = 6

n = 6/30

4 0
3 years ago
Can someone please help! I need this quickly and I’m really struggling!
GaryK [48]

Answer:

x = 4

y = 3

Step-by-step explanation:

2x - 3(x - 1) = -1

2x - 3x + 3 = -1

-x + 3 = -1

   - 3     - 3

(-1) -x = -4 (-1)

x = 4

y = 4 - 1

y = 3

6 0
3 years ago
Read 2 more answers
Please help 30 POINTSSSSS
sveta [45]

Answer:

-16

Step-by-step explanation:

0.44×10^-15

4.4×10^-16

4 0
2 years ago
Other questions:
  • What is the polar form of the complex number 4−6i? Keep z in its simplest radical form and round θ to the nearest degree.
    15·1 answer
  • The length and breadth of a rectangular shaped plot is 1215 m and 527 m respectively. Find its perimeter.
    6·2 answers
  • Writ an equation of a parabola that has a vertex (1,3) and passes through the point (2,5)
    7·2 answers
  • Every package of a certain toy also includes 2 batteries.
    15·1 answer
  • Granite counter tops cost $40 for every square foot. The base pay to install the counter top is $750. Set up a Linear Model repr
    10·1 answer
  • Read the excerpt from a letter.
    9·2 answers
  • Dave sold 32 tickets to the school fair, and Doug sold 24 tickets. What is the ratio, in simplest form, of the number of tickets
    14·1 answer
  • What is the reciprocal of -0.06
    9·2 answers
  • 19. Write an equation to represent the relationship
    13·1 answer
  • help me pls I'll give brainliest to the person with the correct answer Which figure can be formed from the next ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!