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2 years ago

What is the volume of the prism?

Mathematics

2 answers:

AysviL [449]2 years ago

8 0

Length x Width x Height
6.5 x 2.5 x 2.5
=40.625 as a fraction 40 5/8

(Converting into decimals may make it easier to figure out the fraction at least it did for me.)

jolli1 [7]2 years ago

7 0

V=a*b*c, a=(2+1/2), b=(2+1/2), c=(6+1/2)
V=(2+1/2)*(2+1/2)*(6+1/2) = 15/2 = 7+1/2
(seven whole and one second)

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35 = 2w+4 solve for w

Ipatiy [6.2K]

Answer:

15.5

Step-by-step explanation:

35 - 4 = 2w

31 = 2w

w = 15.5

7 0

3 years ago

Read 2 more answers

If y= x+3/6-x, what is the value of y when x =7i?

djverab [1.8K]

Answer:

Option (2)

Step-by-step explanation:

Given : y = $\frac{x+3}{6-x}$

If x = 7i

y = $\frac{7i+3}{6-7i}$

By simplifying denominator of the given rational expression,

y = $\frac{7i+3}{6-7i}\times \frac{6+7i}{6+7i}$

y = $\frac{(7i+3)(6+7i)}{6^2-(7i)^2}$

y = $\frac{7i(6+7i)+3(6+7i)}{36-49i^2}$

y = $\frac{42i+49i^2+18+21i}{36+49}$ [Since, i² = (-1)]

y = $\frac{63i-49+18}{85}$

y = $\frac{63i-31}{85}$

y = $-\frac{31}{85}+\frac{63}{85}i$

Therefore, Option (2) is the correct option.

3 0

2 years ago

The stock of Company A gained 2% today to $79.56. What was the opening price of the stock in the beginning of the day?

CaHeK987 [17]

Answer: $78

Step-by-step explanation:

From the question, we are informed that the stock of Company A gained 2% today to $79.56. The opening price of the stock in the beginning of the day will be calculated as:

= [100% / (100% + 2%)] × 79.56

= (100% / 102%) × 79.56

= 1/1.02 × 79.56

= 79.56/1.02

= 78

Therefore, opening price of the stock in the beginning of the day is $78

5 0

3 years ago

What is the value of y ?

Dmitry [639]

Answer:

Step-by-step explanation:

Chords within a circle are proportional. Proportional means that they form equal ratios. To solve for y, set up a proportion.

The ratios we will create will be $\frac{long}{short} =\frac{long}{short}$ where each long and short form an angle.

So write:

$\frac{12}{8} =\frac{y}{4}$

To solve, cross multiply numerator with denominator.

12(4) = 8(y)

48=8y

6=y

4 0

3 years ago

The table shows

lina2011 [118]

Answer:

B, but I may be wrong.

Step-by-step explanation:

7 0

3 years ago