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kozerog [31]
3 years ago
15

Plz help will mark brainliest

Mathematics
1 answer:
Ivanshal [37]3 years ago
5 0

Answer:

A is quadrilateral

b is concave

c unsure but i belive it is regular correct me if I'm wrong

You might be interested in
You need to replace the molding around a floor that is 15 feet long and 23 feet 6 inches wide. The molding sells for $0.50 per f
julsineya [31]
$41.04 you multiply how long and how wide it is together. after that that the answer is 2,070 then divide it by 50 and you get $41.04.

i hope that helps!!
4 0
3 years ago
Not sure if this is one was supposed to be 83
hammer [34]

Answer:

<K is 97 degrees

Step-by-step explanation:

4x + 13 = 5x - 8

5x - 4x = x

13 = x - 8

13 + 8 = 21

x = 21

Plug x = 21 in for that.

4(21) + 13 = 97

Hope it helped!

4 0
3 years ago
Help willl give brainliest
ipn [44]

Answer: 2/9

Step-by-step explanation:

The probability of landing on blue and green in any order is 2/9 because we have two probable colors and nine total possibilities.

5 0
3 years ago
Read 2 more answers
2x+6y=-12<br> -2x-4y=12<br> ________
algol13

Answer:

y=6

Step-by-step explanation:

-2y=12

-y=6

y=6

3 0
4 years ago
Which statement is true about the polynomial
vaieri [72.5K]

The polynomial 6st⁹ – 3s⁶t² – 6t⁷ has 3 terms and the degree of the polynomial is 10. Then the correct option is B.

<h3>What is polynomial?</h3>

A polynomial expression is an algebraic expression with variables and coefficients.

The polynomial is given below.

5s⁶t² + 6st⁹ – 8s⁶t² – 6t⁷

Then polynomial can be arranged as

⇒ 6st⁹ + 5s⁶t² – 8s⁶t² – 6t⁷

⇒ 6st⁹ – 3s⁶t² – 6t⁷

The polynomial 6st⁹ – 3s⁶t² – 6t⁷ has 3 terms and the degree of the polynomial is 10.

Then the correct option is B.

More about the polynomial link is given below.

brainly.com/question/17822016

#SPJ1

6 0
3 years ago
Read 2 more answers
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