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3 years ago

Pls help urgently extra points and mark brainlist easy reading

1 answer:

5 0

Its an adjective its describing someone or something

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Natali [406]

Answer:

XZ = 9 * 4= 36

BC = 48 / 4 = 12

7 0

3 years ago

alekssr [168]

Part A:

3.14 X (4)^2 X 3/3
= 50.26548246

5 0

2 years ago

baherus [9]

It is probably A. A is the most reasonable answer.

4 0

3 years ago

Luden [163]

Answer:

3,520 yds in 2 hours

Step-by-step explanation:

5,280:1 ; 1 mile an hour is 5,280 feet in an hour

10,560:2 ; 2 miles in 2 hours is 5,280+5,280 (10,560) feet in 2 hours

3 ft = 1 yd ; every 3 feet is a yard, so divide 10,560 by 3

10,560/3 = 3520 yds ; Jorge can walk 3,520 yds in 2 hours

6 0

3 years ago

Alex777 [14]

Let's compare the given function with the model for a quadratic equation:

$\begin{gathered} f(x)=ax^2+bx+b \\ a=2,b=12,c=-6 \end{gathered}$

Since the value of a is positive, the parabola has its concavity upwards, and the function has a minimum value.

The minimum value can be found calculating the y-coordinate of the vertex:

$\begin{gathered} x_v=-\frac{b}{2a}=-\frac{12}{4}=-3 \\ \\ y_v=2\cdot(-3)^2+12\cdot(-3)-6 \\ y_v=2\cdot9-36-6^{} \\ y_v=-24 \end{gathered}$

Therefore the minimum value is -24.

4 0

1 year ago