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nordsb [41]
2 years ago
9

Needed Right now Worth 50 points

Mathematics
1 answer:
zimovet [89]2 years ago
5 0

a = The cost of the pizza.

b = The cost of the pizza and sales tax.

f(a) = The cost of the pizza.

g(b) = The cost of the pizza and sales tax.

g(f(a)) = The cost of the pizza, sales tax, and delivery fee

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Write an equation of the line that passes through (18, 2) and is parallel to the line 3y−x=−12
Stolb23 [73]

Answer:

y= -4x+74

Step-by-step explanation:

hope that helped

5 0
3 years ago
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Find two consecutive positive even integers such that the sum of their squares is 452 please show work
kirza4 [7]
16 squared = 256 
14 squared = 196
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8 0
3 years ago
What is the value of x?
Helen [10]
They should be the same since it’s congruent ??
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3 years ago
Find the midpoint of the line segment defined by the points: (5, 4) and (−2, 1) (2.5, 1.5) (3.5, 2.5) (1.5, 2.5) (3.5, 1.5)
Setler79 [48]

Answer:

\boxed {\boxed {\sf (1.5 , 2.5)}}

Step-by-step explanation:

The midpoint is the point that bisects a line segment or divides it into 2 equal halves. The formula is essentially finding the average of the 2 points.

(\frac {x_1+x_2}{2}, \frac {y_1+ y_2}{2})

In this formula, (x₁, y₁) and (x₂, y₂) are the 2 endpoints of the line segment. For this problem, these are (5,4 ) and (-2, 1).

  • x₁= 5
  • y₁= 4
  • x₂= -2
  • y₂= 1

Substitute these values into the formula.

( \frac {5+ -2}{2}, \frac {4+1}{2})

Solve the numerators.

  • 5+ -2 = 5-2 = 3
  • 4+1 = 5

( \frac {3}{2}, \frac{5}{2})

Convert the fractions to decimals.

(1.5, 2.5)

The midpoint of the line segment is (1.5 , 2.5)

3 0
3 years ago
(PLEASE HELP!!)
Flauer [41]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
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