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
mario62 [17]
3 years ago
10

Please help me with question, worth 15 points

Mathematics
1 answer:
Alexxx [7]3 years ago
4 0
Line 4 has the error it should be 12/6
You might be interested in
Which point is located at 5_2​
alexdok [17]

Hey there!

Point D is located at point (5, -2)

In coordinates, the first number represents the x-coordinate, and the second number represents the y-coordinate. (TIP: YOU MUST START AT THE ORIGIN, OR (0, 0). In the x-coordinate, you go left/right that number of spaces, left for negative and right for positive. For the y-coordinate, you go up/down that number of spaces, down for negative and up for positive. This means that the point (5, -2) is 5 units right and 2 units down, which lands on point D.

Hope it helps and have an amazing day!

4 0
3 years ago
Which of the following is not preserved under a reflection?
Delicious77 [7]
Reflection is the way of projecting a mirror figure to the other side of the axis of symmetry. When reflection is done, like what we can observe in the mirrors, the properties that can be observed are parallelism, colinearity and angle measure. Orientation is not preserved. Answer is C
4 0
3 years ago
Compare and order 5.2, -5.6, 3 9/10, the square root of 21??
lara [203]

I would first suggest turning them all to one thing, like all decimals, or fractions. I chose decimals.

5.2, -5.6, 3.9, √21. To solve the square root, you have to simplify it. There is the square root of 3, times the square root of 7 which gets 21. These can't be simplified, so we can't simplify through that. But, the closest whole number that is a square root is 16. You can check by multiplying the same number together twice. Doing this will get you about 4.58

5.2, -5.6, 3.9, and ≈ 4.58. This is a simple ordering problem now.

It ends up as -5.6, 3 9/10, √21, 5.2

There are 2 decimals, one negative. There is one square root, and one mixed number. The square root is an infinite decimal when simplified

Hope this helps! ~Malachi


8 0
3 years ago
How long of the sides?
qaws [65]

Answer:

√85

Step-by-step explanation:

s=[√d1)²+(d2)²]/2

s=(√12²+14²)/2

a=(√340)/2

s=(2√85)/2

s=√85

7 0
3 years ago
Find the reciprocals of the numbers below.
bagirrra123 [75]
The reciprocal of a number x is 1/x

The reciprocal of 5 is 1/5

The reciprocal of 6/11 is 1/6/11 = 11/6
4 0
3 years ago
Read 2 more answers
Other questions:
  • Khan academy question multiple choice
    8·1 answer
  • Which sedimentary rock formed from ancient
    11·1 answer
  • FINDING COMPLEMENTARY ANGLES
    7·1 answer
  • Of the students at Milton Middle School, 144 are girls. If 45% of the students are girls, how many total students are there at M
    8·2 answers
  • Find three consecutive odd integers so that the sum of twice the first, the second
    5·1 answer
  • Please answer need help on test
    7·1 answer
  • Answers to questions A and B
    12·1 answer
  • Classify the polynomial as a monomial, binomial, trinomial, or none of these. x2 - 10x + 25
    14·1 answer
  • Please help me with the question please please ASAP
    12·1 answer
  • What is the value of x?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!