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3 years ago

13

Which expression is equivalent to this equation attached? Please help! I will make brainliest

1 answer:

eduard3 years ago

4 0

Step-by-step explanation:

please mark me as brainlest

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When angles complementary,the sum of their mesures is 90 degrees. Two complementary angles have measures of 2x-10 degrees and 3x

kykrilka [37]

Answer:

34 degrees and 56 degrees

Step-by-step explanation:

As the two given angles are complementary,

2x-10+3x-10=90

5x-20=90

5x=90+20=110

x=110/5=22

x=22

Now each angle

2x-10=2*22-10=34 degrees

and

3x-10=3*22-10= 56 degrees

4 0

4 years ago

Solve the system of equations.<br> 12x-5y = -20<br> y =x+4

trasher [3.6K]

Answer:

1. 12x-5y = -20 Answer: 2(picture)

2. y =x+4 Answer: 1(picture)

Step-by-step explanation: Hope this help :D

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3 years ago

P = {x:x is a multiple of 4, x ≤ 20} and Q = (x:x is a multiple of 5, x ≤ 20 }

ioda

Answer:

Hope it will help you.....

Step-by-step explanation:

my answer is

P=(4,8,12,16,20)

Q=(5,10,15,20)

5 0

3 years ago

Order the following numbers from least to greatest. 180, 8, 9, 8.5, 762*

n200080 [17]

Answer:

8,8.5,9,180,762

Step-by-step explanation:

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3 years ago

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In a class test (+ 5) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks

aleksklad [387]

OK ITS OK IM GOD CALM DOWN

4 0

3 years ago

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