3 years ago

18. Given a || b and c || d.

Mathematics

1 answer:

aliina [53]3 years ago

8 0

Answer:

Step-by-step explanation:

I have to do that exact same paper

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Which graph represents a function

Nadya [2.5K]

Answer:

The top left.

Step-by-step explanation:

You can use the vertical line test in order to prove if something is a function. If you place a vertical line on the graph and it intersects more than one point on the x-axis, it is not a function. Functions do not have overlapping x variables.

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3 years ago

A store pays $20 for a hat. to make a profit the store prices the hat 60% higher. later a sale reduce the price by 10%. finally,

Maslowich

The clearance price of hat is $17.28

Step-by-step explanation:

Price paid by store = $20

Increment = 60% of price paid

Increment = $\frac{60}{100}*20 = \frac{1200}{100}$

Increment = $12

Increased price = 20+12 = $32

Sale = 10%

Discount amount = 10% of increased price

Discount amount = $\frac{10}{100}*32=\frac{320}{100}$

Discount amount = $3.2

Sale price = 32 - 3.2 = $28.8

Clearance sale = 40%

Discount of clearance sale = 40% of sale price

Discount = $\frac{40}{100}*28.8=\frac{1152}{100}$

Discount = $11.52

Clearance price = sale price - Discount of clearance sale

Clearance price = 28.8 - 11.52 = $17.28

The clearance price of hat is $17.28

Keywords: percentage, subtraction

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3 years ago

Two similar polygons are shown below:

natta225 [31]

A because both cross on x axis of 2

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3 years ago

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What is the maximum value of this function?

GenaCL600 [577]

Maximum value if this parabola is 7 when x=6 giving the coordinate (6,7) so 7 is your answer

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What is the 34th term of this sequence? -4, 3, 10, 17, 24

dolphi86 [110]

Answer:

238

Step-by-step explanation:

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3 years ago