3 years ago

Solve for x !! PLEASE

Mathematics

2 answers:

Agata [3.3K]3 years ago

7 0

The answers is 72........

Pavlova-9 [17]3 years ago

3 0

Answer:

i think its 72

Step-by-step explanation:

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In a right triangle, Sin (30 + x) º = Cos (3x) º. What is the value of x?

pogonyaev

Answer:

$x=15^\circ$

Step-by-step explanation:

In a right triangle:

$\sin \theta =cos(90^\circ-\theta) $ (Complementary angles)$

Therefore, given:

$Sin (30 + x) \º = Cos (3x) \º\\30+x+3x=90^\circ\\30+4x=90^\circ\\4x=90^\circ-30^\circ\\4x=60^\circ\\$Divide both sides by 4\\x=15^\circ$

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3 years ago

X/3/4 = 100<br> what does x equal

Crank

Answer:

x=1200

Step-by-step explanation:

x/3/4=100

Step 1: Multiply both sides by 4.

x/3/4=100

(x/3/4)*(4)=(100)*(4)

x/3=400

Step 2: Multiply both sides by 3.

3*(3/x)=(3)*(400)

x=1200

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3 years ago

There are two van accessible parking spaces for every 50 parking spaces available in a mall. If there are 200 parking spaces in

mash [69]

Answer:

Step-by-step explanation:

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3 years ago

An empty bulldozer weighed 5 6/8 tons. If it scooped up 6 1/2 tons of dirt, what would be the

muminat

Answer:

12 1/4

Step-by-step explanation:

common denominator between 8 and 2 is 4, adding those up will be 12.25 in decimal form or 12 1/4

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3 years ago

What is the next term in the multiplication pattern that begins 14, 70, 350? A. 630

wolverine [178]

Answer is <span>C. 1750

multiply by 5

14 x 5 = 70
70 x 5 = 350
350 x 5 = 1750</span>

5 0

3 years ago

Read 2 more answers