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3 years ago

Find the value of x in each case. Give reasons to justify your solutions!

Mathematics

2 answers:

ANEK [815]3 years ago

6 0

Answer:

x = 11°

Step-by-step explanation:

The parallel lines suggest we look to the relationships involving angles and transversals. The angle marked 33° and ∠CAB are alternate interior angles, hence congruent:

∠CAB = 33°

5x is the measure of the external angle opposite that internal angle and angle 2x of ΔABC, so it is equal to their sum:

5x = 2x + 33°

3x = 33° . . . . . . . . . subtract 2x

x = 11° . . . . . . . . . . . divide by 3

Viefleur [7K]3 years ago

5 0

Answer:

11 degrees

Step-by-step explanation:

it just is i tried it rsm

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2 years ago

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3 years ago

Which of the following ordered pairs is a solution of X+1/2y=1

denis23 [38]

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4 years ago

Please simplify: −23d+81≤−98d+1

Strike441 [17]

$- 23 d + 81 \leq -98 d + 1$

Subtract 81 from both sides :

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3 years ago

You want to save $10,000 to buy a new car You doposit 6500in an account earning 7.5% simple interest. After how long will you ha

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Answer:

After 7.5 years we will have enough money in the account to purchase the car.

Step-by-step explanation:

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So, Simple Interest = $3500

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Now, Simple Interest = Principal × Rate × Time

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Hence, after 7.5 years we will have enough money in the account to purchase the car.

Step-by-step explanation:

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3 years ago