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2 years ago

99 POINTS! HELP

2 answers:

8 0

∠ABC ≅ ∠DEF - given
∠GHI ≅ ∠DEF - given
∠DEF ≅ ∠GHI - symmetric property
∠ABC ≅ ∠GHI - transitive property
m∠ABC = m∠GHI - definition of ≅ angles

Vikki [24]2 years ago

3 0

Answer:

∠ABC ≅ ∠DEF- given

∠GHI ≅ ∠DEF- given

∠DEF ≅ ∠GHI- symmetric property

∠ABC ≅ ∠GHI- transitive property

m∠ABC = m∠GHI- definition of ≅ angles

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Simon used a credit card to buy a skateboard. Which statement is true about his method of payment?

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A credit card is a card issued by a financial company which enables the cardholder to borrow funds .A credit card is used to make purchases with a line of credit.Cardholders normally must pay for credit card purchases within 30 days of purchase to avoid interest.

Among all the given options :C.Simon will receive the bill later.is the right answer.

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2 years ago

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A poll conducted a week before the school election to the student council showed that Janice would win with 63% of the vote. The

k0ka [10]

OPTIONS:

No, because she could receive as low as 14% of the vote.

No, because she could receive as low as 49% of the vote.

Yes, because she could receive as much as 77% of the vote.

Yes, because the poll stated that she will win with 63% of the vote.

Answer:

No, because she could receive as low as 49% of the vote.

Step-by-step explanation:

Given that:

Poll suggestion = 63%

Margin of Error (E) = 14%

This means that; the range or interval in which the vote obtained could fall would be ;

Poll suggestion ± margin of Error

63% ± 14%

Lower bound attainable = (63% - 14%) = 49%

Upper bound attainable = (63% + 14%) = 77%

Since, winning actually requires obtaining atleast half of the votes (that is 50%) ; and suggested poll suggested votes could fall as low as 49% ; then Janice can't be so confident of victory.

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2 years ago

Nick bought a pair of glasses for $200. He later saw the same glasses advertised for 20% less than what he originally paid. What

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$160

.20 * 200= 40

200-40=160

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2 years ago

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Janice works at a cell phone company. She wants to make a presentation to her team about the features of a new phone. She makes

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If 1 inch represents 0.5 centimeter, then 28 inches will represent 28 * 0.5 = 14 centimeters and 15 inches will represent 15 * 0.5 = 7.5 centimeters.

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2 years ago

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A car with 15 gallons of gasoline drives 420 miles until the tank is empty. Write a linear equation that describes the amount of

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Answer:

g = 15 - m/28

Step-by-step explanation:

let g = gasoline

let m = miles

g = 15 - m/28

since you can drive 420 miles with 15 gallons of gas, you can drive 28 miles with one gallon (= 420/15 = 28)

e.g.

you drive 100 miles, then you will have:

g = 15 - 100/28 = 15 - 3.57 = 11.43 gallons of gas left

you drive 240 miles:

g = 15 - 240/28 = 6.43 gallons

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2 years ago