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LenKa [72]
3 years ago
10

Ill give top if u answer correct

Mathematics
2 answers:
devlian [24]3 years ago
7 0

Answer:

the last one (-14)+(-8)

PilotLPTM [1.2K]3 years ago
6 0

Step-by-step explanation:

-14 - -8 any time you have minus a negative it's a + sign

so

-14+8 therefore it's the first one.

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WILL GIVE BRAINLIEST THANKS!!!
scoray [572]

Answer: B

Step-by-step explanation:

7 0
3 years ago
The hour hand is between the 3 and the 4. The minute hand is 1 tic mark after the 5. What time is it?
Nikitich [7]
Hello!

The hour is 3, and the minute is 26.

It is 3:26

Hope this helps!
3 0
3 years ago
Evaluate the triple integral.
Irina-Kira [14]

The definition of the set E gives you a natural choice for the limits in the integral:

\displaystyle \iiint_E y \, dV = \int_0^6 \int_0^x \int_{x-y}^{x+y} y \, dz \, dy \, dx

Computing the integral, we get

\displaystyle \iiint_E y \, dV = \int_0^6 \int_0^x y ((x+y)-(x-y)) \, dy \, dx = 2 \int_0^6 \int_0^x y^2 \, dy \, dx

\displaystyle \iiint_E y \, dV = 2 \int_0^6 \frac13 (x^3 - 0^3) \, dx = \frac23 \int_0^6 x^3 \, dx

\displaystyle \iiint_E y \, dV = \frac23 \cdot \frac14 (6^4 - 0^4) = \boxed{216}

6 0
2 years ago
Given the function F (x) 2/3 x -5 , evaluate f(9)
Zinaida [17]
The f(9) = 1

first you plug in 9, where x is

f(9) = 2/3(9) - 5

multiply

f(9) = 6 - 5

subtract

and you should get f(9) = 1
3 0
3 years ago
Whats a+2 over 2=-1 ??
tia_tia [17]
Not sure what exactly you meant, so i solved for both possibilities...

Answer: a=-2

assuming you mean a+2/2=-1.....

a+2/2=-1
simplify..
a+1=-1
subtract 1 from both sides
a=-2
____________________

Answer: a=-4

assuming you mean (a+2)/2=-1...

(a+2)/2=-1
simplify...
a/2+2/2=-1
simplify
a/2+1=-1
subtract 1 from both sides
a/2=-2
multiply both sides by 2
a=-4
8 0
3 years ago
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