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ahrayia [7]
2 years ago
15

Please answer all of the questions and if u are correct I will give u brainliest ;) xoxo <3

Mathematics
1 answer:
garik1379 [7]2 years ago
3 0

Answer:

the answer for the 2nd question is 1/4

Step-by-step explanation:

i took the test

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Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle?
Artist 52 [7]

Answer:c

options A  and B

Step-by-step explanation:

the ratio between the lengths of the two legs of a 30-60-90 triangle

General ration of 30-6- 90 degrees triangle is

x : xsqrt(3) : 2x

When x=1 the ratio becomes 1 : 1 sqrt(3)

when x= 2sqrt(3) the ratio becomes

It becomes

Two sides of 30-60-90 triangle cannot be equal

so option c  and option D are not possible

sqrt(2) is also not possible  because we have sqrt(3) in general ratio

PLS MARK ME AS BRAINLIEST.

5 0
1 year ago
Suppose a solid is formed by revolving the function f(x)=2+mx around the x-axis where 0≤m&lt;1 and 0≤x≤1, and a washer is create
BabaBlast [244]

Answer:

(m³/3 + 5m/2 + 3)pi

Step-by-step explanation:

pi integral [(f(x))² - (g(x))²]

Limits 0 to 1

pi × integral [(2+mx)² - (1-mx)²]

pi × integral[4 + 4mx + m²x² - 1 + 2mx - m²x²]

pi × integral [m²x² + 5mx + 3]

pi × [m²x³/3 + 5mx²/2 + 3x]

Upper limit - lower limit

pi × [m²/3 + 5m/2 + 3]

Verification:

m = 0

[pi × 2² × 1] - [pi × 1² × 1] = 3pi

[m³/3 + 5m/2 + 3]pi

m = 0

3pi

3 0
3 years ago
Read 2 more answers
The full question.the full question you were asking for ​
Svetlanka [38]

Answer:

I'm getting stuck by

= lim \:  \:  \:  \:  \:  \:   \frac{ {h}^{ \frac{1}{5} } }{h}  \\ h > 0

Sorry I can't help you out, if you find the answer through FP lmk

7 0
2 years ago
What is the slope of a line that passes through -8, -16 and 18, 5?
ddd [48]
Slope formula:

y2 - y1
_____
x2 - x1


5 + 16
_____
18 + 8


21
__
26

slope is 21/26
8 0
3 years ago
Which function represents a vertical stretch of an exponential function
GalinKa [24]
Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original. 
7 0
3 years ago
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