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3 years ago

Please help me... I will mark as BRAINLIEST!!!!

Mathematics

1 answer:

defon3 years ago

6 0

Answer:

I would say that by the 20th figure, there would be more than 400 small triangles by the 20th figure.

Step-by-step explanation:

Based on figure 1 and 2, I'm guessing the ratio is 2.

Figure 4: 32

Figure 5: 64

Figure 6: 128

Figure 7: 256

Figure 8: 512

Figure 9: 1,024

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Need to find shaded area of figure please help!

devlian [24]

Answer:

39 ft^2

Step-by-step explanation:

Find the area of the triangle and subtract the area of the square.

area of triangle = bh/2

area of square = s^2

shaded area = bh/2 - s^2

shaded area = (20 ft)(16 ft)/2 - (11 ft)^2

shaded area = 160 ft^2 - 121 ft^2

shaded area = 39 ft^2

7 0

3 years ago

What is the y-coordinate of point D after a translation of (x, y) → (x + 6, y – 4)?

fiasKO [112]

The y - coordinate of D after a translation is 1

Explanation:

The point D after a translation is given by $(x, y) \rightarrow(x+6, y-4)$

The y - coordinate of the point D is 5.

Now, we shall determine the value of the y - coordinate of D after the translation $(x, y) \rightarrow(x+6, y-4)$

Let us consider the y - coordinate of D' and D

Thus, we have,

$y-4=5$

Subtracting both sides by 4, we get,

$y=1$

Thus, the y - coordinate of D after a translation is 1

7 0

3 years ago

Consider the graph of the quadratic function. Which interval on the x-axis has a negative rate of change?

fomenos

Answer:

The answer would be " 1 to 2.5"

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

¿Cuántos litros hay en 25 vasos si cada vaso contiene 0,20 litros? POR FAVOR ayudaaaa

ozzi

25 * 0,20 litros = 5 litros

8 0

3 years ago

Help me pleaseeeeeeeeeeee

leva [86]

The answer is 4

On the number line you got to the number -3 and move 7 spaces to the right to get to the answer (4)

4 0

3 years ago

Please help me... I will mark as BRAINLIEST!!!!​

Please help me... I will mark as BRAINLIEST!!!!