"Quantos números inteiros há entre -6 e 4?"

1 answer:

6 0

Think: -5, -4, -3, -2, -1, 0, 1, 2 3. How many integers is that?

<span>Piensa: -5, -4, -3, -2, -1, 0, 1, 2 3. ¿Cuántos enteros es eso?</span>

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A. 205.7 m^3

Gemiola [76]

Answer: 221.4 m³ If you are just looking for the volume of the triangular prism.

Step-by-step explanation: Volume of the prism is the Area of the base times the height.

The Area of the triangular base = width × height ÷ 2

Width = 12m height = 4.1m = 49.2m Divided by 2 =

24.6m² is the Area of the base

The height of the base is 9m

24.6 × 9 = 221.4 cubic meters

8 0

2 years ago

Given: Z = 0.43Y + 12 ; What is Y when Z = 28

jolli1 [7]

Z = 0.43Y + 12; Z = 28
28 = 0.43Y + 12; insert value of Z
16 = 0.43Y; subtract 12 from both sides
37.21 = Y; divide both sides by 0.43; rounded to nearest hundredth

5 0

3 years ago

The graphs below are both quadratic functions. The equation of the red graph is

Natali5045456 [20]

Answer:

D. $g(x)=\frac{1}{5}x^2$

Step-by-step explanation:

The equation of the red quadratic graph is $f(x)=x^2$ .
This is the parent quadratic function or the base of the quadratic functions.
This red quadratic graph has been dilated by a certain scale factor to obtain the blue graph. Recall that, when the scale factor is a fraction, such that $0\:$ the graph is stretched horizontally.
The dilated graph then becomes wider than the parent function.
From the given function equations, the possible value of k can only be $k=\frac{1}{5}$ .
Therefore the blue graph has equation: $g(x)=\frac{1}{5}x^2$
The correct answer is D.