2 years ago

Explain how trapezoids and squares are different. *

Mathematics

1 answer:

Phantasy [73]2 years ago

4 0

Answer:

Step-by-step explanation:

people define trapezoids to have one and only one pair of opposite sides parallel, Squares are quadrilaterals with equal side lengths and four right angles.

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If each of the following sequences is either arithmetic or geometric, continue the decimal patterns.

I am Lyosha [343]

Answer:

12.8, 11.6, 10.4, 9.2, 8.0, 6.8, 5.6

3, 1.5, 0.75, 0.375, 0.1875, 0.09375, 0.046875

Step-by-step explanation:

The first one is arithmetic as the pattern is deducting 1.2, second one is geometric as it is dividing 2.

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4 years ago

Factor by Grouping: 8x²+12x+2xy+3y

Yuliya22 [10]

Answer:

(2x +3) (4x +y)

Step-by-step explanation:

refer the image

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2 years ago

6. Parker, Inc. used Excel to run a least-squares regression analysis, which resulted in the following output: Regression Statis

aleksley [76]

Answer:

"34,814" is the correct solution.

Step-by-step explanation:

The given values are:

Intercept coefficient,

$\beta_0 = 23,859$

Production coefficient,

$\beta_1 = 3.13$

Units sold,

x = 3,500

Now,

The total cost will be:

⇒ $\bar{y}=\beta_0+\beta_1 x$

On substituting the estimated values, we get

⇒ $=23,859+3.13\times 3,500$

⇒ $=23,859+10,955$

⇒ $=34,814$

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3 years ago

Solve: 3 divided 1/6 3-4 A 1/18 B. 1/2 C. 2 D. 18 E. 19

wariber [46]

Answer:

D.18

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A bacterial growth starts with 234 bacteria and doubles in population every 30 minutes.

Elina [12.6K]

Answer:

The rate of exponential growth of a bacterial culture is expressed as generation time, also the doubling time of the bacterial population. Generation time (G) is defined as the time (t) per generation (n = number of generations). Hence, G=t/n is the equation from which calculations of generation time (below) derive

Step-by-step explanation:

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3 years ago