4 years ago

Write the time 6:27 in two ways

Mathematics

1 answer:

dem82 [27]4 years ago

3 0

Answer:

6:27 can be written as:

Six twenty seven

06:27 (24 hour clock)

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True or False? All equiangular triangles are similar.

OlgaM077 [116]

Answer:

True

Step-by-step explanation:

All equiangular triangles are similar.

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4 years ago

If f(x) = 5-2x find f(9)+ 3

ioda

f (9) = 5 - 2 (9)

f (9) = 5 - 18

f (9) = - 13

f (9) + 3 = - 13 + 3

f (9) + 3 = - 10

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3 years ago

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The length of a rectangle is 4 m more than the width the area of the rectangle is 45m^2 find the length and width

Novay_Z [31]

L=w+4m
A=w*l
A=w(w+4)=45
w^2+4w-45=0
w^2+9w-5w-45=0
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4 years ago

Find the length of AB

Lady_Fox [76]

Hey there! :)

Answer:

arc AB = 2.5π in (in terms of pi) or ≈7.85 in. (pi = 3.14)

Step-by-step explanation:

Begin by finding the circumference of the circle. Use the formula:

C = 2rπ

C = 2(9)π

C = 18π.

Since ∠AQB equals 50°, set up a ratio to find the length of arc AB:

$\frac{50}{360} = \frac{x}{18\pi }$

Cross multiply:

50 · 18π = 360x

900π = 360x

Divide both sides by 360:

x = 2.5π in, or ≈7.85 in.

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4 years ago

What does complementary and suplementary mean?

goblinko [34]

Complementary is combining in such a way as they emphasize the qualities of each other or another

Supplementary is completing or enhancing something

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4 years ago

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