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astraxan [27]
2 years ago
11

I need help on part one pleaseeee :). Thank you so much!

Mathematics
1 answer:
Ivenika [448]2 years ago
8 0

Answer:

look at explanation for answer...

Step-by-step explanation:

y = 2x + 1

so you want the coordinates (1,3)

so you input the x coordinate into the equation,

y = 2(1) + 1

y = 2 + 1

y = 3

but if you have to write a new equation to get coordinates (1,3)

you could write the equation

y = 3x

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What is the simplified value of the exponential expression 64 1/3?
notka56 [123]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

4

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

  • I am assuming that the fraction is supposed to be the exponent.  

⸻⸻⸻⸻

64^{\frac{1}{3}}\\--------\\\rightarrow \text{Recall the exponent rule: } a^{\frac{m}{n}}=(\sqrt[n]{a})^m\\\\\\\rightarrow \sqrt[3]{64}\\\\\rightarrow  \boxed{4}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

3 0
2 years ago
You can only draw one unique isosceles triangle that contains an angle of 55°?
blsea [12.9K]

-- If the 55° angle is one of the two equal angles, then
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The statement in the question does not hold water.

6 0
3 years ago
Please answer Quick
Anastaziya [24]
Right angle because that has 90 degree angle
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3 years ago
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2 years ago
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I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 3
sveticcg [70]

Answer:

x=8

Step-by-step explanation:

The best way to go about this is to use a trig identity. You have the unknown opposite the angle and the hypotenuse, so its best to use the sine identity: sin(x)=\frac{O}{H}, where O is the opposite side, and H is the hypotenuse.

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I got x=7.718, rounded to x=8.

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