Evaluate if a=2, b=5, C=1 b(4a + c²)

Evaluate 3 to the power of 3+1⋅9+12 A.24 B.30 C.48 D.264

Crank

24..... hope I helped

5 0

2 years ago

Read 2 more answers

If a cube measures 5.3 cm on each side and has a mass of 280 grams how much is its volume

OlgaM077 [116]

Answer:

8.1 g/cm

Step-by-step explanation:

3 0

3 years ago

A model is made of an airplane is 48 ft long and the model is 36 inches long what is the ratio of the length of the model to the

Leno4ka [110]

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5 0

3 years ago

Not sure about this one help please

lutik1710 [3]

Answer:

a) -1

Step-by-step explanation:

Slope is also known as the gradient

1. assign a value to x and solve for y:

when x = 2, y = 2

when x = 4, y = 0

2. Next, use the equation of a straight line to find the gradient

y = mx + c

y is the y-coordinate, m is the gradient, x is the x-coordinate, c is the point where the line crosses the y-axis, which is found by equating y to 0 and solving for x

so y = mx + c becomes 2 = m*2 + 4, which then becomes 2 = 2m + 4

2m = -2 (take 4 away from 2)

m = -1

5 0

2 years ago

Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using P=x^2+10x-12

Vladimir79 [104]

$x^2+10x-12 =3563 \\ x^2+10x-12 -3563=0 \\ x^2+10x-3575=0 \\ D=b^2-4ac=10^2-4*1*(-3575)=100+14300=14400 \\ x_{1,2}= \frac{-bб \sqrt{D} }{2a}= \frac{-10б \sqrt{14400} }{2}= \frac{-10б 120 }{2} \\ x_1= -65 \ \ \ \O \\ x_2=55$

The company sold 55 skateboards.

4 0

3 years ago

Evaluate if a=2, b=5, C=1 b(4a + c²)​

Evaluate if a=2, b=5, C=1 b(4a + c²)