3 years ago

Please help, super easy problem

Mathematics

1 answer:

katen-ka-za [31]3 years ago

6 0

Let the volume be x.

Therefore, answer of the given question = x cm³

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In the triangle above, the measure of A is 66°, and the measure of B is 68°. What is the measure of C?

valentina_108 [34]

Answer:

46°

Step-by-step explanation:

Given that :

Angle, A = 66°

Angle B = 68°

The sum of angles in a triangle is given by :

A + B + C = 180° (sum if angles una triangle)

66° + 68° + C = 180°

134° + C = 180°

C = 180° - 134°

C = 46°

Hence, angle C is 46°

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3 years ago

How do you rewrite one and 2 thirds using twelfths

TiliK225 [7]

Answer:

1 2/3 = 1 8/12

Step-by-step explanation:

2/3 * 4/4 because 3*4= 12 is 8/12 hope this helps :)

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3 years ago

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What is the answer only if you know please , no games i will report you thank you

kkurt [141]

The answer is either c or d. I would go with answer c though. sorry if it is wrong

5 0

3 years ago

Need some math help!!

BlackZzzverrR [31]

It's the second one.

7 0

3 years ago

When a water-cooled nuclear power plant is in operation, oxygen in the water is transmuted to nitrogen-17. After the reactor is

wolverine [178]

Answer:

The differential equation is $\frac{dR}{dt} = -kR$

Step-by-step explanation:

Differential equation for the rate of change in radiation level:

Radiation level is R.

Rate of change indicates that the radiation level R varies in function of time t, which mathematically means that we have:

$\frac{dR}{dt}$

After the reactor is shut down, the radiation from the nitrogen-17 decreases in such a way that the rate of change in the radiation level is directly proportional to the radiation level.

Rate of change is k. Decreases means that k is negative. Proportional to the radiation level of R means that -k multiplies R. So the differential equation is:

$\frac{dR}{dt} = -kR$

7 0

3 years ago