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enyata [817]
3 years ago
13

ANSWER QUICK PLEASE!!

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

B

AleksAgata [21]3 years ago
6 0
Yes, it is B!!!
good luck on the rest of your assessment!!
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Match the following trigonometric ratios with the correct equation for the triangle shown below.
kotegsom [21]

Step-by-step explanation:

24²+7²=25²

576+49=625

625=625

4 0
3 years ago
Someone help me. Please answer correctly
Goryan [66]
I believe that the answer is 14 or 7
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3 years ago
Read 2 more answers
The volume of the plastic cylinder is 64. A glass cylinder has the same height and radius is half of the plastic cylinder radius
sp2606 [1]

Answer:

I am not sure if I'm correct, but I got 16

Step-by-step explanation:

lets look at the formula for cylinder volume:

V=π*r^(2)*h

now, lets plug in 64

64=π*r^(2)*h

h=64/(π*r^(2))

Volume of glass cylinder is

V=((0.5r)^2)*(64/(π*r^(2)))*π

V=0.25π*r^(2)*(64/(π*r^(2)))

V=16π*r^(2)/(π*r^(2)

V=16

8 0
3 years ago
Onii-Chan help me whit 5-8
lina2011 [118]
The answer to 5-8 is 3
4 0
3 years ago
3x+9y=75<br>8x+5y=67 <br>what is x and y?
slava [35]

There are many ways to solve simultaneous linear equations. One of my favorite for finding integer solutions is graphing. The attached graph shows the solution to be ...

... (x, y) = (4, 7)

_____

You can also use Cramer's Rule, or the Vedic math variation of it, which tells you the solution to

ax+by=c\\dx+ey=f

is given by

x=\dfrac{bf-ec}{\Delta}\\\\y=\dfrac{cd-fa}{\Delta}\qquad\text{where $\Delta=bd-ea$}

Here, that means

... x = (9·67-5·75)/(9·8-5·3) = 228/57 = 4

... y = (75·8-67·3)/57 = 399/57 = 7

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A (graphing) calculator greatly facilitates either of these approaches.

8 0
3 years ago
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