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2 years ago

How can you find the area of parallelograms rhombuses and trapezoids?

Mathematics

2 answers:

anyanavicka [17]2 years ago

5 0

Answer:

Step-by-step explanation:

remember that a trapezoid is a quadrilateral with one pair of parallel. sides the formula for the area of a trapezoid is area. equals one-half times parentheses base one plus base two times. height where the bases are the parallel sides

Natalija [7]2 years ago

4 0

Answer:

More Red, Green, or Blue?

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In Pattern A, which shapes cover more of the plane: blue rhombuses, red trapezoids, or green triangles? Explain how you know.

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Here is a link to the pattern where you can move things and be interactive.

Step-by-step explanation:

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After a car is purchased, the value of a new car decreases $4000 each year. After 3 years, the car is worth $18000.

Over [174]

Original - 4000x

so, after 3 years we have: 

Original - 12000 = 18000 

=> Original = $30,000

6 0

2 years ago

Plastic parts produced by an injection-molding operation are checked for conformance to specifications. Each tool contains 15 ca

Rainbow [258]

Answer:

(A) 0.006593 or 0.6593%

(B) 0.01538 or 1.538%

Step-by-step explanation:

The total number of possibilities to pick 3 parts out of 15 possible parts is given by the following combination:

$n=\frac{15!}{(15-3)!3!}=\frac{15*14*13}{3*2*1}\\n=455\ ways\\$

(A) There are only three possibilities for which the inspector finds exactly one nonconforming part (NCC, CNC, CCN). Therefore, the probability is:

$P(N=1) = \frac{3}{455}=0.006593 =0.6593\%$

(B) There are three possibilities for which the inspector finds exactly one nonconforming part, three possibilities for two nonconforming parts (NNC, CNN, NCN), and one possibility for all nonconforming parts (NNN). The probability that the inspector finds at least one nonconforming part is:

$P(N>0) =P(N=1)+P(N=2)+P(N=3) \\P(N>0) = \frac{3}{455}+ \frac{3}{455}+ \frac{1}{455}\\P(N>0) =0.01538 =1.538\%$

5 0

3 years ago

F-7/g = h for f solve for f

gregori [183]

(f - 7)/g = h
f - 7 = gh
f = gh + 7

5 0

3 years ago

3 × 1 1/2 as a mixed number in simplest form

Anna11 [10]

Answer:

1.5 - 1 1/5 = 3

= 0.3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

How to renamed fractions

Nutka1998 [239]

The answer to this is

Mixed Numbers to Fractions uses circle models to demonstrate how a number in mixed form can be renamed in fraction form. The illustration below was made by Mixed to Fraction with Circles Designer. It shows the mixed number 2 2/5. You are to write 2 2/5 in fraction form, with only a numerator and denominator.

It is quite simple really
Hope It Helps

6 0

2 years ago