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Elden [556K]
3 years ago
7

Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y

Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0
7x+5y is the answer
yepyep
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Can somebodt please help me
irakobra [83]

can someone help me we out
4 0
3 years ago
Why did I get this question wrong?
lord [1]

Step-by-step explanation:

∫₀³⁰ (r/V C₀ e^(-rt/V)) dt

If u = -rt/V, then du = -r/V dt.

∫ -C₀ e^u du

-C₀ ∫ e^u du

-C₀ e^u + C

-C₀ e^(-rt/V) + C

Evaluate between t=0 and t=30.

-C₀ e^(-30r/V) − -C₀ e^(-0r/V)

-C₀ e^(-30r/V) + C₀

C₀ (-e^(-30r/V) + 1)

I got the same answer.  Try changing the lowercase v to an uppercase V.

4 0
3 years ago
"Two-thirds of a number is<br> negative 20.
ExtremeBDS [4]
The number is -30
Exp
2/3=-20
1/3=-10
3/3=-30
7 0
3 years ago
Find three consecutive odd integers whose sum is-213.
Degger [83]
X + x + 2 + x + 4 = -213
3x + 6 = -213
3x = -219
x = -73
-73 + 2 = -71
-73 + 4 = -69
Solution: -73, -71, -69
4 0
2 years ago
Read 2 more answers
Help please I’ll mark you
kumpel [21]

Answer:

32

Step-by-step explanation:

If you already have an angle of 148 on the arc TU, then 180-148=32

5 0
2 years ago
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