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3 years ago

1. NBC: A jacket you like costs $64. You have a coupon for 20% off. How much will you pay for the jacket?

Mathematics

1 answer:

Artemon [7]3 years ago

8 0

Answer:

$51.2

Step-by-step explanation:

If you subtract 64 to 20% then you end up with $51.2

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What is the measure of angle 3?

zheka24 [161]

Angles 6 and 8 add up to equal 180, so 2x - 5 + x + 5 = 180. 3x = 180 so x = 60. Angle 3 is alternate interior to angle 6 which is 2(60) - 5 = 115, so angle 3 is also 115

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3 years ago

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You need to cover the playground of a child development center with mulch. The playground is 125 feet long and 60 feet wide. You

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1 foot = 12 inches
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3 years ago

Using the given points, determine the slope. (0, 32) and (100, 212)

Lerok [7]

Slope = (y2 - y1)/(x2 - x1)

Slope = (212 - 32)/(100 - 0)

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Slope = 18/10

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Answer

D. slope = 9/5

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3 years ago

Please answer quickly, thank you for your help

RoseWind [281]

Answer:

-6<x<-9

Step-by-step explanation:

if x+9<0 and 2x>-12

x<-9

x>-6

X is smaller than -9 but greater than -6.

The solution is -6<x<-9

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3 years ago

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Vance wants to determine if an old photo frame is still rectangular. The height of the frame is

sveticcg [70]

Answer:

<em>The old photo frame is still rectangular</em>

Step-by-step explanation:

<u>Rectangles</u>

The rectangle shape can be identified because it has 4 internal angles of 90° each. The diagonal forms with two adjacent sides a right triangle where the Pythagora's Theorem must stand. Being a and b the length of the sides of the rectangle and d the diagonal, then:

$d^2=a^2+b^2$

Vince's photo frame has dimensions of 8 inches and 6 inches, with a diagonal of 10 inches. If the above condition is met, then the frame is still rectangular.

Calculating:

$10^2=6^2+8^2$

$100=36+64$

$100=100$

Since the condition is met, the old photo frame is still rectangular

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3 years ago

1. NBC: A jacket you like costs $64. You have a coupon for 20% off. How much will you pay for the jacket?​

1. NBC: A jacket you like costs $64. You have a coupon for 20% off. How much will you pay for the jacket?