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3 years ago

Triangle ABC is shown below:

Mathematics

2 answers:

Katarina [22]3 years ago

6 0

Answer:

Angle Addition Postulate

Sonja [21]3 years ago

4 0

C. Angle Addition Postulate

You are using the angle measurements of angle EBC, angle CBA, and angle DBA to get 180°

I hope this helps!

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Please Help <br><br> Factor the polynomial: x^3 + 3x - 2x - 6

madreJ [45]

Answer:

(x^2-2)(x+3)

Step-by-step explanation:

x^3 + 3x^2 - 2x - 6

x^2(x+3)-2(x+3)

(x^2-2)(x+3)

6 0

2 years ago

a cafe offers senior citizens a 15% discount off its regular rice of 8.95 for the dinner buffet. what percent of the regular pri

natta225 [31]

Answer: 85%

Step-by-step explanation:

The regular price is 8.95, with a 15% discount for Seniors. So the senior price would be 100%-15%=85% of the regular price.

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3 years ago

The general form of a circle is given as x^2 + y^2 + 4x - 12y + 4 = 0.

stepan [7]

If you can rewrite the formula as (x-a)² + (y-b)² = r², the center is at (a,b) and the radius is r.

If you work out this equation, and map it to the original, you will find that the +4x term hints that a = 2 (double product) and -12y hints that b=-6, and r=6.

So, the formula can be written as (x+2)² + (y-6)² = 6² and the center is at (-2,6) and the radius is 6.

7 0

3 years ago

Giving 20 points ;(((((()

harkovskaia [24]

Answer:

$\large\boxed{3\div\dfrac{1}{3}}$

Step-by-step explanation:

1 has been divided into three equal parts. Each of these parts is 1/3. Let's calculate how many times 1/3 is in 3.

5 0

3 years ago

Read 2 more answers

A farm stand sold 12 ears of corn for 4$ .the farm stand sold 180 ears of corn at the same rate

oksano4ka [1.4K]

To answer this first we set up a proportion and then solve. Lets do it:-

$\frac{4}{12}= \frac{x}{80}$

Cross Multiply:-

80 · 4 = 320

Divide:-

420 ÷ 12 = 60

So, 180 ears of corn are for $60.

Hope I helped ya!!

4 0

4 years ago

Read 2 more answers