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2 years ago

What is the surface area of a prism with height of 11 width of 5 and length of 12

Mathematics

1 answer:

Nesterboy [21]2 years ago

8 0

Answer:

474

Step-by-step explanation:

formula =ph+2B

p=perimeter of base = 34

h=height=11

B=base area =60

(34×11)+2(60)

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On a newly developed IQ test, an individual scores at the 110 level on the first half of the test, and 150 on the second half of

EastWind [94]

Answer:

Reliability

Step-by-step explanation:

The Reliability of a measurement or observation refers to its repeatability. If you measure or observe the same thing twice, how close are the two measurements or observations?

#The test results 110 1nd 150 are between 27% and 36% depending on which direction you take. That variation is wide apart and the test can't be considered reliable.

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2 years ago

10=ax+bx solve for x With steps please

laila [671]

Answer:

$\displaystyle 10 = ax + bx \rightarrow x = \frac{10}{a + b}$

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

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Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle 10 = ax + bx$

Step 2: Solve for x

Factor: $\displaystyle 10 = ax + bx \rightarrow 10 = x(a + b)$
[Division Property of Equality] Divide a + b on both sides: $\displaystyle 10 = ax + bx \rightarrow x = \frac{10}{a + b}$

7 0

2 years ago

Manny and Susan have an egg carton full of eggs to use for their science project.

Cerrena [4.2K]

Answer:

5/6

Step-by-step explanation:

1/3 + 1/2 is a simple addition fraction problem.

You'd find the LCM (lowest common denominator) which is 6. First, we'll take 1/3 which the denominator becomes 6. You see one side has been basically multiplied by 2, so you'd do it to both sides, giving us 2/6. Next, we do the same thing with 1/2. 2 -> 6 1 -> 3. 3/6. So finally, we have 3/6 + 2/6, which is 5/6.

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2 years ago

The diameter of a circle is 14 m. Find its area in terms of \piπ.

Lena [83]

43.96 is what i got! im sorry if i got it wrong

6 0

2 years ago

Read 2 more answers

Parallel to 7x+5y=3, through (9,-9)

love history [14]

The answer should be -5x + 7y = -108

3 0

2 years ago