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3 years ago

PLZZ help need it bad

Mathematics

1 answer:

AfilCa [17]3 years ago

3 0

Not sure lol i can’t press the link:/

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What is .825 repeating as a fraction

RUDIKE [14]

$0.825825825 = \frac{825}{999} = \boxed{\frac{275}{333}}$

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4 years ago

How do you find the inverse of a function?

pashok25 [27]

This or just google it

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3 years ago

A x b = 400 a ÷ b = 4 how much is b

laila [671]

Answer:

4 x 100 = 400

400 ÷100 = 4

B= 100

Step-by-step explanation:

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3 years ago

Can anybody help me please

GREYUIT [131]

Question 7: Option 1: x = 33.5°

Question 8: Option 3: x = 14.0°

Step-by-step explanation:

Question 7:

In the given figure, the value of perpendicular and hypotenuse is given, so we have to use any trigonometric ratio to find the value of angle as the given triangle is a right-angled triangle

So,

Perpendicular = P = 32

Hypotenuse = H = 58

So,

$sin\ x = \frac{P}{H}\\sin\ x = \frac{32}{58}\\sin\ x = 0.5517\\x = sin^{-1} ( 0.5517)\\x =33.48$

Rounding off to nearest tenth

x = 33.5°

Question 8:

In the given figure, the value of Base and Perpendicular is given, we will use tangent trigonometric ratio to find the value of x

So,

Perpendicular = P = 5

Base = B = 20

So,

$tan\ x = \frac{P}{B}\\tan\ x = \frac{5}{20}\\tan\ x = 0.25\\x = tan^{-1} (0.25)\\x = 14.036$

Rounding off to nearest tenth

x = 14.0°

Keywords: Right-angled triangle, trigonometric ratios

Learn more about trigonometric ratios at:

#LearnwithBrainly

8 0

3 years ago

A trip from nyc to seattle is 2;852.1 miles . A family want to make the drive in 10 days

stepan [7]

You would do 2,852.1÷10=285.21 miles a day

8 0

3 years ago