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qaws [65]
3 years ago
13

PLEASE HELP I GIVE THANKS

Mathematics
2 answers:
son4ous [18]3 years ago
6 0
 
i think it is B 
and we have to find slope of each option

Anna11 [10]3 years ago
4 0
The answer is B because it has a positive slope
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Please answer this for my test and show your work thank u <3
Rainbow [258]

Answer:

measure of angle 6 is 42

Step-by-step explanation:

6 0
3 years ago
A - 6 < 15 + 8a need help fast​
ValentinkaMS [17]

Hello, and welcome to Brainly!

To answer this question, you must first isolate the given variable, a. Treat the < sign as an equal sign, in that what you do to one side, you do to the other.

Do the opposite of PEMDAS. PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& roots)

Multiplications

Divisions

Additions

Subtractions

~

First, subtract 8a and add 6 to both side inequality.

a (-8a) - 6 (+6) < 15 (+6) + 8a (-8a)

a - 8a < 15 + 6

-7a < 21

Next, isolate the variable, a, by dividing -7 from both sides of the equation. Note that, when dividing or multiplying by a negative number, you must flip the sign:

(-7a)/-7 < (21)/-7

a < 21/-7

a > -3

a > -3 is your answer.

~

4 0
3 years ago
Need help with these types of questions
sasho [114]

Answer:

i think it should be B...

6 0
3 years ago
Read 2 more answers
I don’t know how to do this guys someone help me plz
BARSIC [14]

Answer:

x = 30 degrees

Step-by-step explanation:

cos (x) = sqrt(3)/2

We need to take the inverse of each side

cos ^-1( cos x) = cos ^-1 (sqrt(3)/2)

x = cos ^-1 (sqrt(3)/2)

x = 30 degrees

4 0
3 years ago
Read 2 more answers
Find the total amount<br> $20,700 at 9% compounded<br> semiannually for 4 years
Phantasy [73]

Answer:

41,246.046 which could be rounded to .05 cents at the end.

Step-by-step explanation:

20700(1.09)^8

we use this equation since we are working with interest, and we are compounding interest twice per year, for 4 years or 8 times.

hope this helps, please rate and mark as brainelst.

4 0
2 years ago
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