3 years ago

Find the measure of angle ADE.

Mathematics

2 answers:

Kaylis [27]3 years ago

8 0

The answer is 135 degrees as 45 add 135 equals 180 degrees as it's a straight line

Alexus [3.1K]3 years ago

4 0

Check the first picture below, that's the "inscribed angle theorem"

check the second picture

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nata0808 [166]

Answer

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Step-by-step explanation:

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3 years ago

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(3xy)^2x^4y/x^5 A. 3y^3 B. 3xy^3 C. 9xy^3 D. 9x^5y^3

VMariaS [17]

Answer:

It is the third one

Step-by-step explanation

3 times 3 equals 9.

6 0

2 years ago

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Find the GCF of 27x^2 and 45x^3y^2

Inga [223]

Step-by-step explanation:

27x² = 3*3*3*x*x

45x³y² = 3*3*5*x*x*x*y*y

Now

GCF = 3 * 3 *x * x = 9x²

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3 years ago

Which congruence theorem can be used to prove △ABC ≅ △DBC?

Tema [17]

Answer:

SAS

Step-by-step explanation:

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7 0

3 years ago

What is 2 2/5×2 7/9 in simplest mixed number form?

Scorpion4ik [409]

Answer:

6 2/3

Step-by-step explanation:

2 2/5 * 2 7/9

Change each number to an improper fraction

2 2/5 = (5*2+2)/5 = 12/5

2 7/9 = (9*2+7) = 25/9

12/5 * 25/9

Rewriting

25/5 * 12/9

5/1 * 4/3

20/3

Now changing to a mixed number

3 goes into 20 6 times with 2 left over

6 2/3

7 0

3 years ago