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cricket20 [7]
3 years ago
6

A section of roller coaster track forms of parallelogram a b c and d if a B and C equals 72 degrees what is d a b

Mathematics
1 answer:
Furkat [3]3 years ago
4 0
108 degrees is the answer
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-30 divided by (2+8-8) =
Julli [10]

Answer:

-15

Step-by-step explanation:

Remember to follow PEMDAS. PEMDAS =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

Solve the parenthesis:

(2 + 8 - 8) = (10 - 8) = 2

Divide:  -30/2 = -15

-15 is your answer.

5 0
3 years ago
PLZ HELP WILL MARK BRAINLIEST THANKS
Anon25 [30]
90 I’m sorry if I am wrong I got that in paper :)
8 0
3 years ago
−4.8f+6.4=−8.48 What does f stand for?
Nataly [62]

Answer:F is a unknown number

Step-by-step explanation:Isolate the variable

3 0
3 years ago
Evaluate the function below for f(3)<br> f (x) = 3x2 - 5<br> what’s the answer
Novay_Z [31]
The answer is 13 because you would plug in 3(3) which is 9 then you multiply (9)(2) which is 18 they you subtract 18-5 which equals 13
4 0
3 years ago
15 3/14+ 24 1/14+ 12 2/7+ 12 2/7+ 10 1/7 +10 1/7+ 35 3/7=​
lesantik [10]

Answer:

it is :119.5714

Step-by-step explanation:

15 3/14+24 1/14+12 2/7+12 2/7+10 1/7+10 1/7+35 3/7=

step by step now:

15 3/14+24 1/14+12 4/14+12 4/14+10 2/14+10 2/14+35 6/14=118 22/14=118+1.5714=119.5714

5 0
3 years ago
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