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Irina-Kira [14]
3 years ago
12

The first three figures in a pattern are shown.

Mathematics
1 answer:
BARSIC [14]3 years ago
5 0

Answer:

all you need to do here is add and multiple

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Multiply: (-4x^3)(-3x^2)
Anarel [89]
Hello here is a solution :
<span>(-4x^3)(-3x^2) = 12x^5</span>
7 0
3 years ago
Question 5 Multiple Choice Worth 1 points) (04.05 MC) Determine if the ordered pair (-1 , -5) is a solution to the inequality y≤
Zielflug [23.3K]

Answer:

(-1, -5) satisfies the inequality and will be the solution to the inequality.

From the attached figure, it is clear that  (-1, -5) is below the line.

Therefore, the correct option is:

''Yes, because 1-1, 5) is on the line​''.

Step-by-step explanation:

Given the inequality

y\le -\frac{3}{4}x-1

substituting (-1, -5)  to check whether it satisfies the inequality or not

-5\le \:-\frac{3}{4}\left(-1\right)-1

-5\:\le \:\frac{3}{4}-1

-5\:\le -\frac{1}{4}

TRUE

Thus, (-1, -5) satisfies the inequality and will be the solution to the inequality.

From the attached figure, it is clear that  (-1, -5) is below the line.

Therefore, the correct option is:

''Yes, because 1-1, 5) is on the line​''.

4 0
3 years ago
Alexis is knitting a blanket 2 meters long. Every 2 decimeter, she changes the color of the yarn to make stripes. How many strip
riadik2000 [5.3K]

Convert 2 meters into decimeters. move the decimal over one places.

2m=20 decimeters. 20 decimeters of blanket divided by 2 decimeters of color per stripe (20/2)= 10 stripes.

5 0
4 years ago
Consider the following sample data set: 34, 41, 23, 22, 23, 42, 24, 24, 69, 36. What is the standard deviation?
dybincka [34]

Answer:

standard deviation comes out to be equal to 14.63

Step-by-step explanation:

given numbers,

34, 41, 23, 22, 23, 42, 24, 24, 69, 36

arranging in ascending order

22, 23, 23, 24, 24, 34. 36, 41, 42, 69

mean =  \dfrac{22+23+23+24+24+34+36+41+42+69}{10}

          = 33.8

standard deviation =  \sqrt{\frac{\sum (x-\bar{x})^2}{n-1}}

                               =   \sqrt{\frac{1927.6}{10-1}}

                               = 14.63

hence, the standard deviation comes out to be equal to 14.63

3 0
4 years ago
Solve the triangle If b=16 and B=55
Romashka-Z-Leto [24]

Answer:

Just use the law of Sine

To find A degree's & side a as

A degrees equals 180 - 90 - 55 = 35

Sin(35°) / a = Sin(55°) / 16

16 * [sin(35°)] = a * [sin(55°)]

4 0
4 years ago
Read 2 more answers
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