2 years ago

I need help please... 30 points + brainliest if u answer all 5

Mathematics

1 answer:

snow_lady [41]2 years ago

7 0

3
-90
1
30
2

If you need to show your work look at the picture

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Solve using inverse operations 83+q=125; q=

Vilka [71]

Answer:

Step-by-step explanation:

83+q=125

q=125-83

q=42

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2 years ago

Fill in Sin, Cos, and tan ratio for angle x. <br> Sin X = 4/5 (28/35 simplified)

Fantom [35]

Answer:

Given: $\sin(x) = (4/5)$ .

Assuming that $0 < x < 90^{\circ}$ , $\cos(x) = (3/5)$ while $\tan(x) = (4/3)$ .

Step-by-step explanation:

By the Pythagorean identity $\sin^{2}(x) + \cos^{2}(x) = 1$ .

Assuming that $0 < x < 90^{\circ}$ , $0 < \cos(x) < 1$ .

Rearrange the Pythagorean identity to find an expression for $\cos(x)$ .

$\cos^{2}(x) = 1 - \sin^{2}(x)$ .

Given that $0 < \cos(x) < 1$ :

$\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}$ .

Hence, $\tan(x)$ would be:

$\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}$ .

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1 year ago

Can anybody help me with this this is all I need for today and it is for a grade. PLEASE HELP

zzz [600]

Not proportional, because the 185 divided by three isn’t 65. However, the others were 65 so it wasn’t consistent.

The constant would be 65.

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2 years ago

Find the measurement indicated in the parallelogram

sp2606 [1]

Answer:

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2 years ago

Write the equation 24x-4y=96 in slope intercept form

SVEN [57.7K]

$\displaystyle 24x-4y=96\Leftrightarrow 4y=24x-96\Leftrightarrow y= \frac{24x-96}{4}\Leftrightarrow y=6x-24$

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2 years ago