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Mashcka [7]
3 years ago
10

Help, please A: 2 B: -2 C: 1/2 D:-1/2

Mathematics
1 answer:
Anna [14]3 years ago
4 0

Answer:

\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \geq \sqrt{x} \left \{ {{y=2} \atop {x=2}} \right. \frac{x}{y} \alpha \alpha \alpha =\beta

Step-by-step explanation:

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v = 20.8x^2 - 458.3x + 3,500 represents the value of a car from 1964 to 2002. What year did the car have the least value? (x= 0
Karo-lina-s [1.5K]
See the picture for all detail, I have done it by hand.
Few important steps;
-Take the first derivative
-Put it equal to zero
-you get the x value which is equal to 11
-Now for the check that x=11 is the least value or not, take the second derivative
-As, the 2nd derivative is positive so it is the least value

As x=0 in 1964 add 11 to it so at x=11 we get 1975 so in this year car have least value

7 0
4 years ago
Help! Ill mark you as brain! 15 points!
Alina [70]

Answer:

35 in²

Step-by-step explanation:

The irregular shaped can be divided into two squares and one rectangle, so the area will be the additions of the area of the squares and the rectangle

area of square A = L *B = 3 *3 = 9in²

area of square B = L * B = 4*4 = 16in²

area of rectangle C = L * B = 5 *2 = 10in²

th area of the irregular shape = 9 in² + 16 in² + 10 in² = 35 in²

4 0
3 years ago
I cannot figure this out multiply -5(4x - 2)
kiruha [24]

Step-by-step explanation:

- 5(4x - 2) \\  =  - 5  \times 4x - 5 \times ( - 2) \\  =  - 20x + 10

7 0
4 years ago
Read 2 more answers
Solve the inequality 1/4m≤−17 .
Anuta_ua [19.1K]

Answer:

M\leq -68

Step-by-step explanation:

This inequality is quite simple to solve.

Just multiply both sides by four and you have your answer:

4*(1/4m)\leq4*-17

m\leq -68

Hope this helps!

8 0
2 years ago
Carl is choosing a four-character password for his cell phone. The password can contain letters and digits only, and can't inclu
vazorg [7]

Answer:

Step-by-step explanation:

i feel like it would be (4)(4)(4)(4)(4)(4)(4)(4) = 65536

7 0
3 years ago
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