3 years ago

Describe 2 ways that an exterior angle of a triangle is related to one or more or the interior angles

1 answer:

8 0

The 2 angles at a vertex are supplementary (one interior and one exterior) the exterior angle is = the the sum of the 2 remote interior angles..

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Solve for y 9x - y = -6x + 4y

Lyrx [107]

Answer:

y = 3x

Step-by-step explanation:

Given

9x - y = - 6x + 4y ( subtract 4y from both sides )

9x - 5y = - 6x ( subtract 9x from both sides )

- 5y = - 15x ( divide both sides by - 5 )

y = 3x

4 0

3 years ago

Read 2 more answers

Consider two circular swimming pools. Pool A has a radius of 34 feet, and Pool B has a diameter of 20.92 meters. Complete the de

77julia77 [94]

Answer:

The diameter of pool a is 10.37 (34 × 0.305)

Pool B is greater

The circumference of pool B is greater

The area of pool B is 65.7221183130984ft

The area of pool a is

32.5783158177261ft

65.7221183130984 - 32.5783158177261=

Pool Bs area is 33.143802ft² bigger

4 0

3 years ago

At West High School, 2/5 of the students play a sport. Of the students who play a sport, 1/4 play football. What fraction of the

Nataly [62]

We are taking one quarter of the 2/5 of the students who play sports.
one quarter of 2/5 is 2/20 or 1/10.

6 0

3 years ago

given a geomatric progression 2,6,18,54... find the smallest value of n such that the nth term is greater than 100000

stiks02 [169]

Answer:

hello,

Step-by-step explanation:

$u_1=2=2*3^0\\u_2=6=2*3^1\\u_3=18=2*3^2\\u_4=54=2*3^3\\\\....\\u_n=2*3^{n-1}\geq 100000\\\\3^{n-1}\geq 50000\\\\(n-1)*ln(3)\geq ln(50000)\\\\n-1\geq 9,848586...\\\\n\geq 10.848586....\\\\\boxed{n=11}\\$

6 0

3 years ago

Determine if the following expressions are equivalent. If so, by what property are they equivalent.

jeka94

Answer:

C. Yes, by distributive property

Step-by-step explanation:

Distributive property states that 3 can be distributed to all of the terms inside of the parentheses, namely x and -2. 3x + 3(-2) = 3x-6

5 0

3 years ago