The scale on a map is 0.5 cm represents 20 miles. The distance on a map between two cities is 4.5 cm. What is the actual distance in miles between the two cities? А. 200 miles В. 90 miles 180 miles 80 miles С. D.

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A: The area (A) of a triangle of base b and height h is given by the equation; A=12b·h

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A:

Q: 25,26,27,28

A:

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Q: 9. How many triangles are formed from three sticks with lengths 32, 21, and 11 inches? А. 0 В. 1 С.…

A: The solution of the problem is given in the next step.

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A: According to company rule we can answer only first question and rest can be reposted.

Q: 11. Regina completely covered the front cover of a square scrapbook using 145.2 in.? of decorative…

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Q: What is the circumference of the given circle in terms of T 8.1 cm 04.05 x cm 08.1 x cm O 12.15 cm O…

A:

Q: Convert 743km to metres. ratio 44:52 in simplest form a calculator is R^(258) withou he VAT…

A: Formula:  1 kilo meter = 1000 meters           743 kilo meters =   meters…

Q: 10. What is the value of :? 28 с. 70 d. 3 а. 25 b. 28

A: Given,

Q: 1) cm 3 ст Radius = Diameter= Circumference=

A: The radius is the length of the line segment joining the center of the circle to any point on the…

Q: Given a ceiling height 8 find the area of the walls just find the entire area of all walls .

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Q: 36. The area of a picture projected on a wall varies directly as the square of the distance from the…

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Q: 7. A 13-foot ladder leans against a wall. The foot of the ladder begins to slide away from the wall…

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Q: 3) The perimeter of the pentagon below is 53 units. Find the value of y. Зу 10 10 y +1 2y + 2

A:

Q: EVALUATION: DIRECTIONS: Read each item carefully. Write the letter of the correct answer on the…

A: Cross multiple and then. Simplyfy to get the final answer.

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A: From the given information. A silo is a right circular cylinder surmounted by a hemisphere. The wall…

Q: Calculate y" and y "'.

A:

Q: B. Given: Rhombus EFGH. G 5. If m ZHGE = 34. Find m LFGE. 6. If m LGHE = 110. Find m LGHF. 7. If m…

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Q: 19. A rectangular slab of marble measures 90 cm by 50 cm. A circular opening with a radius of 15 cm…

A: To find the area of region in pink

Q: 5. If AABC is ~ to AMNO, find the value of МО. N B 5 сm M 8 cm A 10 cm O A. 5.75 cm

A:

Q: Question 9 What is the length of H)? A T 18 B G O A Ов OC OD T 2π 6 H

A: Given: θ=π3, r=6

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.