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Lady_Fox [76]
3 years ago
11

Calculate the size of Angle A when two known angles are 80 degrees and 30 degrees

Mathematics
1 answer:
yan [13]3 years ago
6 0

Answer:

70°

Step-by-step explanation:

every triangle has a total of 180°, therefore 180-80-30=70°

i apologize if my answer is incorrect!

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Factorise x - 2xz - 2xy + 4y². Show all the steps.​
nirvana33 [79]

Answer:

1(x - 2xz - 2xy + 4y²)

Step-by-step explanation:

I notice that no term all of them have. which means itbwill be factorised via 1.

1(x - 2xz - 2xy + 4y²)

3 0
2 years ago
1. Use pictures or words to
8_murik_8 [283]

Answer:

Step-by-step explanation:

Good thing you said it was Canadian Money. Pennies are gone and loonies and toonies are used.

1 Toonie =    $2.00

1 Loonie =     $1.00

3 quarters=      .75

2 dime      <u>       .10</u>

                      3.85

6 0
3 years ago
Can someone help me, please thanks
sineoko [7]
D.) the moon    he wanted to go to the moon before any other countries 

7 0
4 years ago
Plzzzzz i need help!!!!!
Rufina [12.5K]

Step-by-step explanation:

  • here is the anewer then change in fraction

8 0
3 years ago
How do know what the perimeter is and how to solve it
oee [108]
The perimeter is all the sides added up.

s1+s2+s3+s4= p

So, 12+ 6+ 8+ 17= the perimeter.

12+6+8+17 = 43

The answer is 43.

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~cupcake
8 0
4 years ago
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