3 years ago

Answer quickly please

Mathematics

1 answer:

Olin [163]3 years ago

4 0

Answer:

Step-by-step explanation:

A. 3000/50 is 60

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Solve. 33m+25=31.6 Thank YOu!

Tema [17]

$33m+25=31.6\ \ \ \ \ |substract\ 25\ from\ both\ sides\\\\33m=6.6\ \ \ \ \ \ \ |divide\ both\ sides\ by\ 33\\\\m=0.2$

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3 years ago

Read 2 more answers

Is it possible to prove lines m and n are parallel given the following angle marks?

ollegr [7]

Answer:

7) Yes

8) Yes

Step-by-step explanation:

7) Use the Same-Side Interior Angles postulate

8) Use Vertical Angles

8 0

3 years ago

Arithmetic sequence a1=8 d=9

Ugo [173]

Answer:

$\ \ \ \ \ \ a_n=8+9(n-1)\\\implies a_n=8+9n-9\\\implies a_n=9n-1$

Step-by-step explanation:

arithmetic sequence equation:

$a_n=a+(n-1)d$

where a is the first term and d is the common difference

Therefore,

$\ \ \ \ \ \ a_n=8+9(n-1)\\\implies a_n=8+9n-9\\\implies a_n=9n-1$

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2 years ago

HELP DUE AT 3!!!!!!!!!!!

MrRa [10]

Answer:

3x + 12 + x = 180

4x +12 = 180

4x = 168

x = 42

(I'm guessing you're in a different timezone than I am because it's already 3:35 here)

3 0

3 years ago

6 divided by 2 (1 plus 2) = ?

notsponge [240]

6÷2(1+2) = 6÷2*(1+2) = 6÷2*3 = 3*3 = 9.

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3 years ago