3 years ago

Help please this is a quiz

Mathematics

2 answers:

aleksley [76]3 years ago

7 0

Answer:

x^3 - 3x^2 +2x

Step-by-step explanation:

Use the distributive property

RSB [31]3 years ago

4 0

The answer is D do u want me to explain why or nah

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The length of the hypotenuse of a 30-60-90 degree triangle is 9. Find the perimeter.

ladessa [460]

Hypothenus is 9
one leg is 1/2 of 9=4.5
other leg 2=(9)2-(4.5)2
x2=81-20.25
x2=60.75
x=afersisht 8

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3 years ago

The jewerly store has a ring with a retail price of $372.50 it is on sale for 60% off the retail price what is the discount

Alja [10]

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3 years ago

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scZoUnD [109]

Answer:

The answer is A-2

Step-by-step explanation:

because half of 4 (Which is the width of the flower garden) is 2 (Which would be the width of the Vegetable garden.

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3 years ago

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topjm [15]

The polygon is a hexagon with 6 sides. The sum of the interior angles= 360. Divide 360 by 6 to get 60. The measure of angle x=60. I hope this helps you!

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3 years ago

Given: AC and BD are diameters. If chord CD is drawn, the measure of angle ACD would be

Elina [12.6K]

Step-by-step explanation:

1=78°

3= 78°

4= 360°- 78° - 78°

= 204° ÷ 2

= 102°

2= 102°

Note that 1+2+3+4=360°

180° - (4)

= 180° - 102°

= 78° ÷ 2

= 39°

ans; angle ACD is 39°

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3 years ago

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