3 years ago

Find m angle D........

Mathematics

1 answer:

GaryK [48]3 years ago

7 0

Answer:

Step-by-step explanation:

Since D is an inscribed angle opposite of an 80 degree arc, its measure must be half that of the arc. Therefore, the measure of angle D is 80/2=40 degrees, or answer choice A. Hope this helps!

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What value of x makes this equation true? x/3 −6=10

Setler [38]

Answer:

Step-by-step explanation:

x/3 - 6 = 10

+6 +6

x/3=16

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3 years ago

Hlol can u plz solve b no plz plz.....I will mark as brainliest

zimovet [89]

Answer:

Step-by-step explanation:

$Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}$

BC = 15 cm

3x = 15

x = 15/3 = 5

AB =4x = 4*5 = 20 cm

Pythagorean theorem,

AC² = AB² + BC²

= 20² + 15 ²

= 400 + 225

= 625

AC = √625 = 25 cm

AC = 25 cm

$Sin \ A = \frac{opposite \ side \ of \ angle A }{hypotenuse}\\\\ = \frac{BC}{AB}=\frac{15}{25}=\frac{3}{5}$

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3 years ago

Solve. (7.32 x 0.04) how do i solve this

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Answer:

7.32 x 0.04 = 0.2928

Step-by-step explanation:

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2 years ago

How many times greater is the value of 0.56 than the value of 0.0056?

givi [52]

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3 years ago

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I need to make this expression true by using grouping symbols. 2x2+3^2 -4+3x5

Novay_Z [31]

Simply 3^2 to 9

2×2+9−4+3×5

Simplify 2 x 2 to 4

4+9−4+3×5

Simplify 3 x 5 to 15

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Simplify

= 24

7 0

3 years ago