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34kurt
3 years ago
7

3.8 m 4-7.5 mthe area of each of these shapes5 mm8.6 mm6 mm7.8 mm​

Mathematics
1 answer:
Andrew [12]3 years ago
7 0

Answer:3/4

Step-by-step explanation:

12 12

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I'm given 1/4 of a circle, how to find the rest of it
DiKsa [7]
Let's x be the rest of it.
x=1-1/4
x=4/4-1/4
x=3/4
3 0
3 years ago
lou thinks the expression 27x^3-64 factors to (3x-4) (9x^2+12x+16). is he correct? How can you check his work? Show all work to
larisa [96]

Answer:

Step-by-step explanation:

(a³ - b³) = (a - b) (a² + ab + b²)

27x³ - 64 = 3³x³ - 4³

               = (3x)³ - 4³   {a = 3x & b= 4)

Substitute in the above formula.

               = (3x -4)([3x]² + 3x*4 + 4²)

              = (3x - 4)(9x² + 12x + 16)

The expression 27x^3-64 factors to (3x-4) (9x^2+12x+16).

4 0
3 years ago
Write<br>360 000 in standard form.​
muminat

Answer:

300 + 60 + 000

Step-by-step explanation:

Just break these up easy answer. Your welcome :)

4 0
3 years ago
B. For the given figure, find the unknown angles ​
olchik [2.2K]
Answer: (you can solve it using vertical angles, supplementary angles, and same side interior angles)

3 0
2 years ago
1. How could you figure out the coordinates of a reflection over the x-axis? What would the coordinates of that reflected point
zzz [600]

The reflection of a point over the x axis is given by the equation (x, y) ⇒ (x, -y).

If the point (-8,2) is reflected over the y-axis, the new point would be (8, 2)

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>reflection, translation, rotation and dilation.</em>

The reflection of a point over the x axis is given by the equation (x, y) ⇒ (x, -y).

If the point (-8,2) is reflected over the y-axis, the new point would be (8, 2)

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

7 0
2 years ago
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