How do you find the surface area of a rectangular solid?

Mathematics

1 answer:

GaryK [48]3 years ago

6 0

Answer:

To find the surface area of a rectangular solid, remember that each face is a rectangle, so its area is the product of its length and its width. Find the area of each face that you see and then multiply each area by two to account for the face on the opposite side.

You might be interested in

Analyze the diagram below and complete the instructions that follow. the measure of SUT is twice m RUS if m RUS = (18x-8) and m

Hitman42 [59]

Is this a year 9 question and if yes I do not have a clue lol

4 0

3 years ago

Hey can someone plz help me with this??? *cute eyes*

Leto [7]

Answer:

A. 5

B. -5, 5

C. 5, 5

Step-by-step explanation:

A. |-6+(-1)| = 5

B. -6-(-1)=-6+1=-5

-1-(-6)=-1+6=5

C. |-6-(-1)|=|-6+1|=5

|-1-(-6)|=|-1+6|=5

5 0

3 years ago

Aurora has been babysitting for 30 minutes, which is 20% of the total time she must babysit. What is the total amount of time in

atroni [7]

150 minutes i believe

3 0

3 years ago

Among freshman at a certain university, scores on the Math SAT followed the normal curve, with an average of 550 and an SD of 10

lina2011 [118]

Answer:

a) 6.68th percentile

b) 617.5 points

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 550, \sigma = 100$