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Rina8888 [55]
3 years ago
14

Please help!!!!!!

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0
It is <span>flipping a balanced coin hope you like my answer
</span>
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Find the general solution of the differential equation. (use c for the constant of integration.) dr dt = 8et 1 − e2t
natulia [17]
Try this solution:
if given dr/dt=8e^t -e^(2t), then
\frac{dr}{dt}=8e^t-e^{2t}; \   \int\ {dr} \, =\int\ (8e^t-e^{2t})dt;  \ r=8e^t- \frac{1}{2}e^{2t}+C.
5 0
3 years ago
Help please i need this done by tmr !
Nataly [62]

Answer:

see explanation

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

5x + 7 + 4x + 2 + 90 = 180 , that is

9x + 99 = 180 ( subtract 99 from both sides )

9x = 81 ( divide both sides by 9 )

x = 9

Then

∠ ACB = 4x + 2 = 4(9) + 2 = 36 + 2 = 38°

∠ BAC = 5x + 7 = 5(9) + 7 = 45 + 7 = 52°

-----------------------------------------------------------------------

Since the triangles are congruent then corresponding angles are congruent , so

∠ B = ∠ E

6x + 10 = 70 ( subtract 10 from both sides )

6x = 60 ( divide both sides by 6 )

x = 10

5 0
3 years ago
Question 1-6
Mumz [18]

i mean ig but 129.... ehh

3 0
2 years ago
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What is the circumference of a circle with a radius of 9.2 inches? Use 3.14 for pi
Mashutka [201]

circumference=2*3.14*9.2=57.77

4 0
3 years ago
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Create your own equation chain using these numbers for the variable (a=10) (b=6) (c=18) (d=3)
Orlov [11]

Answer:

b x 5 = 30

Step-by-step explanation:

This is one of the many correct answers. The reason why is because it shows that the variable is correct. And if you didn’t know what the variable was you could just divide 30 / 5.

7 0
3 years ago
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