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slava [35]
3 years ago
5

Please help me I don’t understand

Mathematics
2 answers:
kvv77 [185]3 years ago
6 0

Answer:

Step-by-step explanation:

arc AB = 49°

arc BAC = 107°+49° = 156°

major arc ABC = 204°

major arc ACB = 360°-49° = 311°

Brilliant_brown [7]3 years ago
5 0
Ajaksajakakakkaakajakkaak
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Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins. Is the amount Mrs. Kloske and Mrs. Shelly paid equival
Mrac [35]
Yes, because you can multiply $3 by 3 to get $9 and 6 muffins by 3 to get 9 muffins.
8 0
2 years ago
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Is this ordered from least to greatest -0.48 ,-0.46,0.47,-0.48
Tom [10]

Answer:

No

Step-by-step explanation:

-0.48 at the end should go first and 0.47 should be all the way on the right.

4 0
3 years ago
*square root* 56 exponent 7<br> - simplify this radical please
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Divide. (6x³ + 2x² + 3x −4) ÷ (x² + 3x +4)​
Aloiza [94]

6x³ + 2x² + 3x - 4 is not exactly divisible by x² + 3x - 4.

Given,

The expression : 6x³ + 2x² + 3x - 4

We have to divide the given expression by x² + 3x - 4.

Let's take 6x³ + 2x² + 3x - 4 as p(x) and x² + 3x - 4 as g(x).

If p(x) is divisible by the factors of g(x), then p(x) is divisible by g(x).

So, let's factorize  x² + 3x - 4

x² + 3x - 4 = (x - 1) (x + 4)

Now,

p(x) = 6x³ + 2x² + 3x - 4

By using remainder theorem,

If p(1) = 0 and p(4) = 0, then p(x) is divisible by g(x).

So,

p(1) = 6 × 1³ + 2 x 1² + 3 x 1 -4

p(1) = 6 + 2 + 3 - 4

p(1) = 11 - 4

p(1) = 7

Next,

p(4) = 6 x 4³ + 2 x 4² + 3 x 4 - 4

p(4) = 6 x 64 + 2 x 16 + 12 - 4

p(4) = 384 + 32 + 12 - 4

p(4) = 424

Here, p(1) and p(4) is not 0.

So, p(x) is not divisible by g(x).

That is, 6x³ + 2x² + 3x - 4 is not exactly divisible by x² + 3x - 4.

Learn more about divisibility here:

brainly.com/question/1591815

#SPJ1

8 0
1 year ago
You earn $20 per hour doing landscaping work your total earnings depend on the amount of hours you spend landscaping Write a fun
bixtya [17]
Let e = your earnings.
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Since you earn $20 per hour, the amount you earn is the number of hours times $20, or 20h.

e = 20h
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