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tiny-mole [99]
3 years ago
14

Does a triangle equal to 180° or 360°?

Mathematics
2 answers:
Kitty [74]3 years ago
7 0
A triangle is 180° a circle is 360<span>°.</span>
Advocard [28]3 years ago
5 0
180 degrees. in an equilateral triangle, each angle is 60 degrees
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I don’t know the answer or how to do this, help!
makvit [3.9K]

Answer:

B.

Step-by-step explanation:

y = x^2 - x - 12

y = (x-4)×(x+3) that means x it either 4 or -3

y = x + 3

for x = 4 ➡ y = 3+4 ➡7

for x = -3 ➡ y = -3 + 3➡0

(the answer key is most probably faulty there's no way for y to be 0 in both scenarios)

6 0
2 years ago
Find a rational number halfway in between the two numbers. 7/9 and 3/4<br><br>​
AlekseyPX

Answer: 55/126

Step-by-step explanation:

For this equation, the easiest way to solve is to change the denominators, or bottom halves, of both fractions to be the same thing. The easiest way to do this is to multiply themselves with a “funny form” of one. A funny form of one is just a way of representing “1” with numbers that aren’t 1. “2/2” is a funny form of one. log(x)/log(x) is a funny form of one, etc..

(3/7)x(9/9)=27/63

(4/9)x(7/7)=28/63

These fractions are very close. If you are willing to settle for an unsimplified fraction, the answer here would be 27.5/63. If you aren’t willing to settle for the unsimplified form, we can multiply both fractions by a funny form of one again, most easily 2/2, and find the median of the two fractions.

(27/63)x(2/2)=54/126

(28/63)x(2/2)=56/126

The median of these two fractions is 55/126.

55/126 is exactly halfway between 3/7 and 4/9.

7 0
3 years ago
Multiplying binomials using area model.
Kazeer [188]

Answer:

4x²+35x+24

Step-by-step explanation:

FOIL the binomials and simplify

7 0
2 years ago
Read 2 more answers
Which expression is equivalent to 5.5"?
natulia [17]

Answer:

If you are talking about fractions, 5.5 is equivalent to 5 1/2

Step-by-step explanation:

11/2=5 1/2=5.5

3 0
2 years ago
Help asp!! number 25!!
zhuklara [117]

Answer:

D. -$15

Step-by-step explanation:

Because it changes by $-3 each day, it will change by 5*-3 = $-15 in five days.

3 0
3 years ago
Read 2 more answers
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