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
katrin [286]
3 years ago
5

G=3t^2−5t+6 P=−8t^2+7t−9 G+P=

Mathematics
1 answer:
kotykmax [81]3 years ago
3 0

Answer:

  -5t^2 +2t -3

Step-by-step explanation:

Collect terms in the sum:

  G+P = (3t^2 -5t +6) +(-8t^2 +7t -9) = (3-8)t^2 +(-5+7)t +(6-9)

  = -5t^2 +2t -3

You might be interested in
Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does T
mariarad [96]

Answer:

no

Step-by-step explanation:

because the height is not applied when he makes this calculation and it is a six sided structure

7 0
3 years ago
Read 2 more answers
Find f(m - 1) when f(×) = 5×^2+4× - 5​
Nina [5.8K]

Answer:

5m² - 6m + 1

Step-by-step explanation:

f(x) = 5x² + 4x - 5

substituting value,

f(m-1) = 5(m-1)² + 4(m-1) - 5

so,

5(m-1)² + 4(m-1) - 5

= 5(m²-2m+1) + 4m -1 - 5

= 5m² - 10m + 5 + 4m - 4

= 5m² - 6m + 1

5 0
3 years ago
Suppose a normal distribution has a mean of 38 and a standard deviation of
Lana71 [14]

Answer:

C. 83.5%

Step-by-step explanation:

-1 < z < 2.5

0.9938-0.1587 = 0.8351

83.5%

6 0
3 years ago
The graph of f(x) = x2 was transformed to create the graph of g(x) = (2x)2 – 4. Which of these describes the transformation from
Vesna [10]

Answer:

A. Horizontal Stretch and vertical shift down 4

Step-by-step explanation:

When multiplying by a number greater than one, its a stretch. When it is less than one it is a compression.

2 is greater than 1 so its a horizontal stretch.

When there is a number outside of the () then that number determines how high or how low you go depending on the sign.

Our number is -4 so we go down 4.

5 0
2 years ago
3x + 2y = 10 and 6x - 2y = 8.
gtnhenbr [62]

Answer:

1. x = −2/3y+10/3

2.x = 1/3y+4/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP! 3) x - (1 - y); use x = 1, and y = 1
    10·2 answers
  • 8 less than 5 times d
    15·2 answers
  • PLEASE HELP QUICK IM TAKING A TEST AND ITS TIMED!!!!
    7·1 answer
  • The product of-9/4 with another number is 7/3.what is the other number
    7·1 answer
  • Help ASAP!!!
    8·1 answer
  • One base of a trapezoid is five times as long as the other. The height is the average of the two bases. The area is 441 square u
    14·1 answer
  • In Ms. Jordan's math class,
    8·1 answer
  • Name how the triangles are congruent in this image
    7·1 answer
  • will a 13 inch rusty metal bar fit into a box (rectangular prism) with dimensions 9 inches by 8 inches by 3 inches?
    6·2 answers
  • Given that ​3x^2-3x+2 find each of the following. ​a) ​g(0) ​b) ​g(​) ​c) ​g(​) ​d) ​g(​x) ​e) ​g(1​t)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!