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4 years ago

How to convert 416/10^5

Mathematics

1 answer:

mestny [16]4 years ago

8 0

The answer would be 0.00416

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ludmilkaskok [199]

Answer:

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3 years ago

Find the distance between the points E(3, 7) and F(6, 5).

V125BC [204]

Answer:

root 13 units

Step-by-step explanation:

There is a formula that you use to solve these types of questions.

7 0

3 years ago

David is rowing a boat upstream. The river is flowing at a speed of 2 miles per hour. David starts rowing at a speed of 6 miles

m_a_m_a [10]

The answer is B- y=4-1.5x

David is rowing a boat upstream, so the river is slowing him down. Thus, the net speed is 6 mph - 2 mph = 4 mph.
Since David's speed decreases at a rate of 1.5 miles per hour, after x hours his speed y will be:
y = 4 - 1.5 x

5 0

3 years ago

Read 2 more answers

andrew11 [14]

The answer is. A jeranabo

6 0

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