Find the area and perimeter of the figure in the graph below

Mathematics

1 answer:

Aloiza [94]3 years ago

6 0

Answer:

The answer is 20

Step-by-step explanation:

When you take the height of the triangle (which is 4) you take that and divide it by 2 or multiply by 1/2 which gets you 2. Then you take the two bases of the trapizoid and add them up to get 10 and then you multiply the two from earlier by 10 to get 20.

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WITCHER [35]

Total number of Pizzas sampled = 344+391+155+185 = 1075

No. of Thick crust Pizzas in sample = 391

Proportion of Thick crust Pizzas in sample = 391/1075

Expected number of Thick crust in next 3500 pizzas = 3500*(391/1075)

Expected number of Thick crust in next 3500 pizzas = 1273

Out of 3500, he may expect 1273 pizzas to be thick crust

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RUDIKE [14]

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4 years ago

Use the distributive property to simplify these expressions and combine all like terms.

xenn [34]

Answer:

E. 14x + 14

Step-by-step explanation:

4(3x + 2) + 2(x + 3) (distribute 4 to 3x and 2)

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12x + 8 + 2x + 6 (collect like terms)

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Hope this helps ya!!

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3 years ago

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puteri [66]

Answer:

4x+40=120

Step-by-step explanation:

Vertical angles are congruent so you would set them equal to each other.

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Binomial probability distribution

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$