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3 years ago

I have been stuck on this and don’t know what the answer is

Mathematics

2 answers:

Nutka1998 [239]3 years ago

6 0

Answer:

x= -1 or x= -11

Step-by-step explanation:

seraphim [82]3 years ago

5 0

Answer:

i think its D. Im not fully sure

Step-by-step explanation:

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What is 4231 divided by 13 ? Please simplify and show the original answer without simplifying .

Vinvika [58]

Simplified is 325 and not simplified is 325.561

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3 years ago

How do I find Trig ratios

nadya68 [22]

Trig ratios can only be used on right triangles with acute measures.

If given an angle and there are adjacent and opposite sides, then use tan(opposite/adjacent)

If given an angle and there is an adjacent side and a hypotenuse, then use cosine(adjacent/hypotenuse)

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A common mnemonic device used to memorize the trig rules is SOH-CAH-TOA

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4 years ago

3+3=6! Easy for kids to learn!

MissTica

Answer:

indeed

Step-by-step explanation:

3+3=6

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3 years ago

What is the slope of (8,3) and (-4,-6)?

Nonamiya [84]

Answer: The slope of the line formed by these two points is $\frac{3}{4}$

Step-by-step explanation:

To calculate the slope, we use the formula:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

For the coordinates given:

$x_1=8\\y_1=3\\x_2=-4\\y_2=-6$

Putting values in above equation, we get:

$Slope=\frac{(-6-3)}{(-4-8)}\\\\Slope=\frac{-9}{-12}\\\\Slope=\frac{3}{4}$

Hence, the slope of the line formed from these two coordinates is $\frac{3}{4}$

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4 years ago

Find the missing angle Plssss help !!!

Ket [755]

Answer:

120 degrees

Step-by-step explanation:

4 0

3 years ago