2 years ago

Determine the value of x in the diagram below when lines a and b are parallel.

Mathematics

1 answer:

Romashka-Z-Leto [24]2 years ago

8 0

Answer:

25°

Step-by-step explanation:

2x - 5° = x + 20°

2x - x = 20° + 5°

x = 25°

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Rewrite the function f(x)=-4(x-3)^2+16 in the form f(x)=ax^2+bx+c

elena55 [62]

Answer:

f(x) = - 4x² + 24x - 20

Step-by-step explanation:

Given

f(x) = - 4(x - 3)² + 16 ← expand the factor using FOIL

= - 4(x² - 6x + 9) + 16 ← distribute parenthesis by - 4

= - 4x² + 24x - 36 + 16 ← collect like terms

= - 4x² + 24x - 20

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2 years ago

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marshall27 [118]

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VMariaS [17]

Answer:

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2 years ago

In the above figure, find the measure of angle AEB + the measure of angle CED.

matrenka [14]

Well, AEB is 28, and CED is 65,and you want to add them, so that would be 65+28, which equals 80+13=93, so the answer is b.

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3 years ago

some children were asked to name their favourite flavour of ice cream the pie chart and table show some information about their

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Answer:

Mint =60

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2 years ago

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