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2 years ago

What is 2 7/8 as an integer

Mathematics

1 answer:

snow_lady [41]2 years ago

4 0

2 7/8 is not an integer value, so cannot be expressed as an integer.

It can be rounded to the nearest integer, 3.

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Write y+7=4(x+2) in standard form.

Vinvika [58]

Answer:

$1 = 4x -y$

Step-by-step explanation:

Distribute the 4

$y + 7 = 4x + 8$

Subtract the 7

$y = 4x - 1$

Subtract y and add 1

7 0

2 years ago

Read 2 more answers

Find cotθ, cosθ, and secθ, where θ is the angle shown in the figure.

Darina [25.2K]

Answer:

$\cos( \theta) = \frac{5}{8} \\ {8}^{2} = {5}^{2} + {opp}^{2} \\ {opp}^{2} = 64 - 25 = 39 \\ opp = \sqrt{39} \\ \sin(\theta) = \frac{\sqrt{39}}{8} \\ \tan(\theta) = \frac{ \sqrt{39} }{5} \\ \cot(\theta) = \frac{1}{\tan(\theta)} = \frac{1}{\frac{ \sqrt{39} }{5}} \\ \cot(\theta) = \frac{5}{ \sqrt{39} } \\ \csc( \theta) = \frac{1}{\sin(\theta)} = \frac{1}{\frac{\sqrt{39}}{8}} \\ \csc( \theta) = \frac{8}{ \sqrt{39} } \\ \sec( \theta) = \frac{1}{\cos( \theta) } = \frac{1}{ \frac{5}{8} } \\ \sec( \theta) = \frac{8}{5}$

5 0

1 year ago

Please do correctly! I will mark you Brainliest!

kolbaska11 [484]

Answer:

3(4+√2)

Step-by-step explanation:

Here we need to find the perimeter of the given figure. Here the given figure is made from a triangle and a square. The side lenght of the square is 3. We need to find the hypontenuse of the triangle in order to find Perimeter .

• Using Pythagoras Theorem :-

⇒ h² = p² + b²

⇒ h² = 3² + 3²

⇒ h² = 9 + 9

⇒ h² = 18

⇒ h = √[ 9 × 2 ]

⇒ h = 3√2 .

Therefore the perimeter will be ,

⇒ P = 3√2 + 3 + 3 + 3 + 3

⇒ P = 3√2 + 12

⇒ P = 3( 4 + √2)

<h3>Hence the perimeter of the figure is 3(4+√2) .</h3>

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2 years ago

PLEASE HEEEEEEEEEEEEEEEEEELP

inna [77]

I’m pretty sure it’s 3 and a 2

8 0

2 years ago

PLZ HELP I WILL MARK BRAINLIEST

s344n2d4d5 [400]

Answer:

the purpose of this as is to get everyone excited about the roller coaster

Step-by-step explanation:

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2 years ago