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
nikitadnepr [17]
3 years ago
9

X^2−1.78x, if x=2.78

Mathematics
1 answer:
Readme [11.4K]3 years ago
8 0

Answer:

2.78

Step-by-step explanation:

We are given the expression x^2-1.78x

As we know that x=2.78, we can plug that value into the expression and simplify it

(2.78)^2-1.78(2.78)\\\\7.7284-4.9484\\\\2.78

You might be interested in
The sum of two consecutive odd integers is -120. find the two integers
astra-53 [7]
The numbers are 59 and 61
8 0
3 years ago
Geometry draw a quadrilateral with the verteices r(-3,-1), s(-1,0),t
agasfer [191]
This is an incomplete problem
3 0
3 years ago
I dont get it so can someone explain
tigry1 [53]

Step-by-step explanation:

option A i think

hope it helps

8 0
2 years ago
The house numbers on the north side of Flynn Street are even. In one block, the house numbers begin 1022, 1032, 1042, and 1052.
never [62]

Answer:

  6 houses away

Step-by-step explanation:

You can write down the house numbers and count them:

  1032, 1042, 1052, 1062, 1072, 1082

1082 is the 6th house from where Taylor is.

___

You can also recognize that (1082 -1022)/10 = 60/10 = 6 is the number of houses away from the house at 1022.

4 0
3 years ago
What is the equation of the yellow line
katovenus [111]

Answer:

y = -\frac{5}{3} x -2

Step-by-step explanation:

The line is going down to the right so it has the negative slope, with a y- intercept of (0, -2) and a slope of m = rise/run = -5/3

6 0
3 years ago
Other questions:
  • Will mark brainliest answer, please answer !!!!
    14·2 answers
  • The yearbook staff enlarges a picture with a length of 5 inches and a width of 7
    15·2 answers
  • Pls help me give u a brainlest
    9·2 answers
  • 4. Jensky is scuba diving while on vacation. Yesterday,he drove to -13.74 feet. Today,he plans to go 4 times as deep. How far is
    10·1 answer
  • 7.
    13·1 answer
  • Which diagram represents a fraction equivalent to 75%?
    5·1 answer
  • 7n +2 –(2n +7) pls help I will give you 15 points
    11·1 answer
  • 3. 432 is divisible by (1 point)<br> O only 2.<br> O only 3.<br> O2 and 3.
    6·2 answers
  • What is the similarity ratio of QRST to YVWX?
    12·2 answers
  • Writing a linear equations
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!