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Tatiana [17]
2 years ago
6

Standerd algorithm 42x2

Mathematics
2 answers:
irinina [24]2 years ago
5 0

Answer:

42 x 2 =  84

Step-by-step explanation:

 

lawyer [7]2 years ago
3 0
Answer: 42x2 equals 84
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Which graph represents the solution to the system of equations y = ½x + 1 y = -2x + 8<br>​
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Step-by-step explanation:

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Ipatiy [6.2K]

Answer:

<u>Diagram 1</u>

Draw a circle with a radius of 8 cm, ensuring you have clearly marked the center point (black circle with center C1)

Add a point on the circumference of the circle (point C2)

Draw a second circle of radius 8cm with point C2 as its center (red circle with center C2).

<u>Diagram 2</u>

The red circle intersects the black circle at two points (D and E).

Connect these 2 points of intersection with a line segment.

<u>Diagram 3</u>

Draw a third circle with center D and radius DE (shown in blue)

This circle intersects the black circle at point F.

<u>Diagram 4</u>

Draw 2 line segments to connect points D and E with point F - this is your equilateral triangle inside the circle!

8 0
3 years ago
Circumference of the circle as 15 pi inches find the diameter
avanturin [10]

The formula for the circumference of the circle is 2πr or πd with r being the radius and d being the diameter. These 2 gives the same result because d=2r

Now because we know that the circumference is 15pi, we just need to reverse to find the diameter.

π*diameter=15*π

We can divide π from both sides.

diameter=15

Hope this helped!

4 0
3 years ago
Anna lives at four hundred eighty-three Avenue C. Which of these numbers shows four hundred eighty-three? A 384 B 40,083 C 4,803
Delvig [45]

Answer:

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Step-by-step explanation:

Option D is the correct answer.

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3 years ago
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vovikov84 [41]

Answer:

40 cm

Step-by-step explanation:

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400 / 10 = 40

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3 years ago
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