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
pickupchik [31]
3 years ago
15

Geometry-9 1117 self test

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0

2 + 2 = 4

........................

You might be interested in
Math question:<br> solve for x.<br> -7.8(x + 6.5) = -25.74
BlackZzzverrR [31]
My calculator says bad expression.

7 0
3 years ago
Identify the terms and the like terms in this expression.
adoni [48]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Few students manage to complete their schooling without taking a standardized admissions test such as the Scholastic Achievement
slega [8]

Answer:

Step-by-step explanation:

Assuming there is a punitive removal of one point for an incorrect response.

Five undiscernable choices: 20% chance of guessing correctly -- Expectation: 0.20*(1) + 0.80*(-1) = -0.60

Four undiscernable choices: 25% chance of guessing correctly -- Expectation: 0.25*(1) + 0.75*(-1) = -0.50

I'll use 0.33 as an approzimation for 1/3

Three undiscernable choices: 33% chance of guessing correctly -- Expectation: 0.33*(1) + 0.67*(-1) = -0.33 <== The approximation is a little ugly.

Two undiscernable choices: 50% chance of guessing correctly -- Expectation: 0.50*(1) + 0.50*(-1) = 0.00

And thus we see that only if you can remove three is guessing neutral. There is no time when guessing is advantageous.

One Correct Answer: 100% chance of guessing correctly -- Expectation: 1.00*(1) + 0.00*(-1) = 1.00

6 0
3 years ago
Round 614,594 to the nearest ten thousand?
MrMuchimi

Answer:

610,000

Step-by-step explanation:

14,000 would be the nearest ten thousandth but its is not over 15,000 so it would round down to 10,000 making the answer 610,000.

7 0
3 years ago
Enter the slope-intercept equation for the image of line ℓ after a clockwise rotation of 90°. (Hint: To find the image of line ℓ
Alexeev081 [22]

Answer:

a is the answer

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The price of a t-shirt is 50$. If you buy 4 shirts, you will get 10% discount. How much do
    12·1 answer
  • What is the coefficient in the following expression?
    5·1 answer
  • Use order of operations to solve 63 divided by 9+40-35 divided by 7
    12·1 answer
  • Find the area of the parallelogram
    11·1 answer
  • Hhhheeeeelllllllppppp pls
    10·2 answers
  • Volume with fractions<br><br> What is the volume of this rectangular prism? 1/2cm 1/2cm 3cm
    13·1 answer
  • The opposite sides of a parallelogram have measures (2x+10) cin and (x+15)
    14·1 answer
  • If a snowball melts so that its surface area decreases at a rate of 3 cm2/min, find the rate at which the diameter decreases whe
    5·1 answer
  • Connor took a taxi from his house to the airport. The taxi company charged a pick-up
    15·1 answer
  • Will mark brainliest, need help ASAP!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!