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Fiesta28 [93]
3 years ago
14

The circumference of a circle is 40π. Find the diameter.

Mathematics
1 answer:
klasskru [66]3 years ago
8 0
D≈12.73 hope this helps
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Simplify. (-24x^3+18x+6) divided by (6x+3)
wariber [46]

Answer:

It's d. -4x^2 + 2x + 2.

Step-by-step explanation:

            -4x^2 + 2x + 2.

            ------------------------

6x + 3 )-24x^3 + 0x^2 + 18x + 6

            -24x^3 - 12x^2

             --------------------

                            12x^2 + 18x

                            12x^2  + 6x

                              --------------

                                           12x + 6

                                           12x + 6

6 0
3 years ago
Will give brainliest if answer is correct!
xeze [42]

A quadratic always has two solutions. They could be two real number solutions (the parabola crosses the x-axis in two places), one real number double solution (the parabola just touches the x-axis in one spot) to two complex (imaginary) solutions where the parabola doesn't cross the x-axis.

Please give me brainliest

6 0
3 years ago
Read 2 more answers
8 classmates share 4 pizzas each person receive 4 eights right<br> ...?
Jet001 [13]
For the given question above, if you divide the 4 pizzas up between the 8 people you get the fraction 4/8. So this is TRUE.
<span>You then reduce the fraction by a common factor (in this case 2), giving you 1/2. </span><span>So each person gets 1/2 of a pizza. </span>
6 0
3 years ago
How many edges does a square based pyramid have
Vikki [24]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
State the Postulate or Theorem that can be used to say that the triangles are congruent:
Snezhnost [94]

The congruence theorems or postulates that proves the following set of triangles are congruent are:

a. SAS congruence postulate

b. SSS congruence postulate

c. SAS congruence postulate

d. SAS congruence postulate

<h3>Triangle Congruence Postulates or Theorems</h3>
  • Two triangles having two pairs of congruent angles and a pair of included sides are congruent by the SAS congruence postulate.
  • Two triangles having three pairs of congruent sides are congruent by the SSS congruence postulate.
  • Two triangles having two pairs of congruent sides and a pair of included angles are congruent by the SAS congruence postulate.
  • Two triangles having two pairs of congruent angles and a non-included side are congruent by the SAS congruence postulate.

Therefore, the congruence theorems or postulates that proves the following set of triangles are congruent are:

a. SAS congruence postulate

b. SSS congruence postulate

c. SAS congruence postulate

d. SAS congruence postulate

Learn more about Triangle Congruence Postulates or Theorems on:

brainly.com/question/3432837

5 0
2 years ago
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