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
KonstantinChe [14]
3 years ago
14

First come first served brainiest:)

Mathematics
1 answer:
inessss [21]3 years ago
3 0

Anserve

Step-by-step explanation:

You might be interested in
Triangle abc is located on a coordinate plane angle c is at (1,2) the triangle is rotated counter clockwise 90° about the origin
sertanlavr [38]

After rotating a point C 90° counterclockwise about the origin the coordinates of C' would be (-2, 1)

In this question, we have been given a triangle ABC.

A point C is at (1, 2)

The triangle is rotated counter clockwise 90° about the origin.

We need to find the coordinates of C' which is image of vertex C  after rotation.

We know that, if we rotate a point 90° counterclockwise about the origin a point (x, y) becomes (-y, x).

Here C(1, 2) is rotated 90 degrees counterclockwise about the origin.

So, the coordinates of C' would be,

C' = (-2, 1)

Therefore, after rotating a point C 90° counterclockwise about the origin the coordinates of C' are (-2, 1)

Learn more about the rotation here:

brainly.com/question/2763408

#SPJ1

6 0
1 year ago
Write an addition equation that can help you find 9 - 6. Explain your answer
vfiekz [6]
9 - 6 = 3
so 3 + 6 = 9  which is an addition equation that helps you find the answer. 

6 0
3 years ago
Read 2 more answers
Can anyone help me with my math homework plz
Svetach [21]

Answer:

1. 136

2. 55

3. 53

4. 110

5. 61

6. 88

7. 62

8. 140



8 0
3 years ago
. Una persona desea realizar una pintura para su próxima exposición en donde esta tenga tres colores fluorescentes y dos colores
ycow [4]

Answer: B. 350.

Step-by-step explanation:

Given: Total number of fluorescent colors = 7

Total number of pastel colors = 5

Since , he want three fluorescent colors and two pastel colors.

Number of ways to select r things out of n things = ^nC_r=\dfrac{n!}{r!(n-r)!}

Number of ways to choose colors = ^7C_3\times\ ^5C_2

=\dfrac{7!}{3!4!}\times\dfrac{5!}{2!3!}\\\\=\dfrac{7\times6\times5\times4!}{3\times2\times1\times4!}\times\dfrac{5\times4\times3!}{2\times3!}\\\\=350

Hence, the correct option is B. 350.

3 0
2 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
Margaret [11]
In getting the area of and equilateral triangle, you must first consider that all of its sides are congruent and that is 3 inches, so the formula in getting the area is height form its base so in getting its height you must use the pythagorean theorem by dividing the triangle so the hypotenuse of it is 3 and the base of 1.5inches, so the height is 4.77 inches then the area is 7.15 sqr.inch
4 0
3 years ago
Other questions:
  • Need help with this problem its really complicated for me
    6·1 answer
  • Which number produces a rational number when multiplied by 0.4
    12·2 answers
  • Alex is building a circular base for a fountain. The radius of the circle is 4ft. what is the area of the base
    15·2 answers
  • What is the slope of the line that contains the points (3,1) and (2,-3)
    11·1 answer
  • 7x2–5 - 28-3+5.
    5·2 answers
  • 2. Simplify.<br> 10(x + 2)(x – 3)<br> 5(x - 3)(x + 6)
    13·2 answers
  • Leila's company makes solid metal balls for various industrial uses. A customer wants lead balls that have a diameter of 6 in. I
    7·1 answer
  • Question 17 (5 points)
    8·1 answer
  • 4*(8-4)and 2 is the exponent
    9·1 answer
  • The first term of an A.P is 3 and the fifth term is 9.Find the number of terms in the progression if the sum of the progression
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!