3 years ago

In circle W, if VU XS, find XS

Mathematics

1 answer:

eduard3 years ago

7 0

I had this problem the answer is 24

You might be interested in

If a cup of coffee has temperature 97Â°C in a room where the ambient air temperature is 25Â°C, then, according to Newton's Law o

FinnZ [79.3K]

Answer:

The average temperature is $T_{a} = 81.95^oC$

Step-by-step explanation:

From the question we are told that

The temperature of the coffee after time t is $T(t) = 25 + 72 e^{[-\frac{t}{45} ]}$

Now the average temperature during the first 22 minutes i.e fro $0 \to 22$ minutes is mathematically evaluated as

$T_{a} = \frac{1}{22-0} \int\limits^{22}_{0} {25 +72 e^{[-\frac{t}{45} ]}} \, dx$

$T_{a} = \frac{1}{22} [25 t + 72 [\frac{e^{[-\frac{t}{45} ]}}{-\frac{1}{45} } ] ] \left| 22} \atop {0}} \right.$

$T_{a} = \frac{1}{22} [25 t - 3240e^{[-\frac{t}{45} ]} ] \left | 45} \atop {{0}} \right.$

$T_{a} = \frac{1}{22} [25 (22) - 3240e^{[-\frac{22}{45} ]} - (- 3240e^{0} )]$

$T_{a} = \frac{1}{22} [550 - 1987.12 + 3240]$

$T_{a} = 81.95^oC$

8 0

3 years ago

Hey! i’ll give brainliest please help!

Mice21 [21]

Answer:

third in line

Step-by-step explanation:

hope this helps

5 0

3 years ago

Read 2 more answers

Drag each expression to show whether it is equivalent to 54x + 18, 18(3x – 1), or (6 • 9x) + (6 • 1).

Bezzdna [24]

X=-1/3 for 54x + 18
x=1/3 for 18(3x – 1)
x=-1/9 for (6 • 9x) + (6 • 1)

4 0

3 years ago

Help me pleaseee!!!!!!!!!!!!!!!!!!!!

Stolb23 [73]

You have to square the binomial.
(x^3 + 4y) (x^3 + 4y)
Using FOIL:
x^9 + 4(x^3)y + 4(x^3)y + 16y^2
x^9 + 8(x^3)y + 16y^2

You could also use the formula: (a+b)^2 = (a^2 + 2ab + b^2).

6 0

3 years ago

What is the greastest place 105.40 can round to

Sonja [21]

The greatest place 105.40 can round to is 100.

8 0

3 years ago

Read 2 more answers