1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stolb23 [73]
3 years ago
7

A right rectangular prism has a length of 8 cm, a width of 3 cm, and a height of 5 cm. What is the surface area of the prism? En

ter your answer in the box.
Mathematics
1 answer:
valina [46]3 years ago
4 0
SA=2LW+2WH+2HL
SA=2(8*3)+2(3*5)+2(5*8)
SA=158 cm
You might be interested in
Mrs. Speas has $138 in her bank account during Week #1. At the end of each week, she deposits $55 into her bank account. What is
nordsb [41]

The first term is 138

The difference is 55

The iterative rule for the amount of money Mr Speas has after n weeks is

55/2 n² + 221/2 n

During the first week she has $138 in his bank account. At the end of each week she deposited $55 into her bank account.

The first term will be 138 .

The common difference is 55 because her bank always increase by $55 dollars every week. The sequence will be 138, 193, 248, 303, 358...…

The difference = 193 - 138 = 55.

The iterative rule for the amount of money Mr Speas has after n weeks can be represented  below

n = number of weeks

a = first term = 138

d = common difference = 55

Using AP formula,

sₙ = n/2(2a + (n - 1)d)

sₙ = n/2 (2(138)+ (n - 1)55)

sₙ = n /2(276 + 55n -55)

sₙ = n /2(221 + 55n)

sₙ = 55/2 n² + 221/2 n

read more: brainly.com/question/20373665?referrer=searchResults

6 0
2 years ago
Read 2 more answers
Log(2x+5)+10=13 SHOW WORK PLEASE
seraphim [82]

Answer:

x = 497.5

Step-by-step explanation:

that's the correct answer with solution

6 0
2 years ago
35 POINT QUESTION!! WILL GIVE BRAINLIEST!!<br><br> Is x + 2 a factor of P(x) = 2x^3 + 5x^2 + 5x + 6?
Sphinxa [80]

Answer:

Yes

Step-by-step explanation:

2

8 0
3 years ago
40 POINTS NEED HELP ASAP
sesenic [268]
Use slope formula: y2-y1/x2-x1

XZ: -5/9
YZ: 2/7
XY: -7/2

XYZ is a right triangle because two of these slopes have a product of -1.

(YZ and XY does).  We are all busy these days.
7 0
2 years ago
Read 2 more answers
Which is greater 9/20 or 60%
Readme [11.4K]

Answer:

60%

Step-by-step explanation:

9/20 is 45%

8 0
3 years ago
Read 2 more answers
Other questions:
  • what is the equation, in point slope form, for a line that goes though (8, -4) and has a slope of -5/6
    15·2 answers
  • A one dollar coin, a two dollar coin and a six sided dice are tossed. how many results are possible?
    12·2 answers
  • The height of this iron rod is estimated to be 100 centimeters. What is the possible error of measurement?
    5·1 answer
  • 9-3÷1/3+1=<br><br> PLEASE HELP!!
    10·2 answers
  • Recall the equation that modeled the average number of non-defective refrigerators produced per hour in terms of x, the number o
    5·2 answers
  • What is the absolute value of -|21|
    11·1 answer
  • I need help with this
    13·2 answers
  • Solve square root of x+1 =4
    14·1 answer
  • Two squares have sides 12cm and 4cm respectively. What is the ratio of their areas​
    11·1 answer
  • The graph of a function is given below.<br> Give all x-intercepts and y-intercepts shown.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!