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3 years ago

Help ASAP ASAP help I’m timed to

Mathematics

2 answers:

Vitek1552 [10]3 years ago

7 0

Answer:

8.3 - 0.6x = 11.3

Step-by-step explanation:

When you solve all of the equations, the x value for all is 5. On the last equation, x = -5

Georgia [21]3 years ago

7 0

Answer: it's the third answer

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Step-by-step explanation:

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3 years ago

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yuradex [85]

Answer:

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Step-by-step explanation:

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2 years ago

Is a parallelogram always a square?<br> yes<br> no

polet [3.4K]

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Step-by-step explanation:

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3 years ago

i have 6 digits. One of my 3s is worth 300.000. The other is worth 1/10 as much. My 6 is worth 600.The rest of my digits are zer

motikmotik

The way you wrote the problem makes the answer 330,600. I think your decimals were meant to be commas. If I am wrong, please forgive me.

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3 years ago

Which statements are true about the trigonometric ratios of this triangle

rosijanka [135]

Answer:

Options (1), (2), (3) and (4)

Step-by-step explanation:

By applying the sine and cosine rules in the given triangle,

sinθ = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

cosθ = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

cos(30°) = $\frac{AC}{AB}$

= $\frac{11\sqrt{3} }{22}$

= $\frac{\sqrt{3}}{2}$

sin(30°) = $\frac{BC}{AB}$

= $\frac{11}{22}$

= $\frac{1}{2}$

cos(60°) = $\frac{BC}{AB}$

= $\frac{11}{22}$

= $\frac{1}{2}$

sin(60°) = = $\frac{AC}{AB}$

= $\frac{11\sqrt{3} }{22}$

= $\frac{\sqrt{3}}{2}$

Options (1), (2), (3) and (4) are the correct options.

3 0

2 years ago