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kogti [31]
3 years ago
12

HELP THIS GURL OUT WOULD YA? PLEASE

Mathematics
2 answers:
MatroZZZ [7]3 years ago
8 0
Answer is A, all interior angles and exterior sun must be 360. those are interior angles so they have to add up to 180
prohojiy [21]3 years ago
7 0
Answer is D. They are congruent complimentary angels meaning they are the same. It wouldn’t be A because they are on the opposite sides so they don’t have to add to one 180.
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Ashley baked 162 muffins. She baked 12 muffins in each batch.How many batches of muffins did she ?
Eduardwww [97]

162/12 = 13.5 batches

4 0
4 years ago
Read 2 more answers
Help help! 50+ points plus Brainlist answer if work is shown!
3241004551 [841]

Answer:

4 sqrt(5)

-----------------

5

83 +12 sqrt(35)

Step-by-step explanation:

1.   4 sqrt(6)

 --------------------

sqrt(30)

Multiply the top and bottom by sqrt(30) to rationalize the denominator

4 sqrt(6) *sqrt(30)

 --------------------

sqrt(30)*sqrt(30)

4 sqrt(180)

 --------------------

30

Simplify

2 sqrt(36 *5)

--------------------

15

We know that sqrt(ab) = sqrt(a) sqrt(b)

2 sqrt(36)sqrt(5)

--------------------------

15

2 *6*sqrt(5)

-------------------

15

Simplify

2 * 2 sqrt(5)

---------------------

5

4 sqrt(5)

-----------------

5

2. (2 sqrt(5) + 3 sqrt(7))^2

(2 sqrt(5) + 3 sqrt(7)) (2 sqrt(5) + 3 sqrt(7))

FOIL

first 2sqrt(5)*2sqrt(5)=4*5=20

outer 2 sqrt(5) * 3 sqrt(7) = 6 sqrt(35)

inner  3 sqrt(7) *2 sqrt(5) = 6 sqrt(35)

last 3sqrt(7) 3sqrt(7) = 9*7 = 63

Add them together = 20 + 6 sqrt(35)+ 6 sqrt(35) +63 = 83 +12 sqrt(35)

6 0
4 years ago
The degree of the polynomial 10x2+2xMy-4y is 3. What is the value of m?
Svetllana [295]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
-3/4 n + 1/8 n=1/2<br><br>PLEASE SHOW WORK
Nesterboy [21]

Answer:

n = -4/5

Step-by-step explanation:

-3/4 n + 1/8 n= 1/2

use the rules of signs for multiplication

-3/4 n + 1/8 n= 1/2

multiply both sides 8

-6n + n = 4

collect like terms

-5n = 4

divide both sides by -5

n=-4/5

or alternative form

n=-0.8

3 0
3 years ago
Evaluate the given expression.
AleksAgata [21]
I believe the answer is B
3 0
3 years ago
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