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vfiekz [6]
3 years ago
13

Pls help asap! brainliest!!

Mathematics
1 answer:
salantis [7]3 years ago
5 0

Answer:

11. Linear Equation: C = 10L + 12.  

12. Cost for 4 lessons: $52.

Step-by-step explanation:

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Can u help me i dont get it pleas ur the best thank u soo much
ozzi

To find out how many pages she needs to read everyday, you have to divide.

128.5/4.5 = 28.55

So your answer is B) 28.55

Hope this Helps!!

8 0
3 years ago
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Mr. Budas needs 2 feet of trim molding to put around one of the
const2013 [10]
I would say he can because 1+1 = 2
7 0
3 years ago
You are painting a figure that is 9 ft long, 9 ft wide and 9 ft high. Find the surface area of the figure that you are going to
Sphinxa [80]

Answer:

486

Step-by-step explanation:

Surface Area =

6(9) {}^{2}   \\  = 486

8 0
3 years ago
Prove that sin x cos x = cot x is not a trigonometric identity by producing a counterexample.
BaLLatris [955]

Answer:

see below

Step-by-step explanation:

sin x cos x = cot x

We need to show a counter example

Let's use 30 degrees

sin 30 cos 30 = cot 30

1/2 * sqrt(3) /2 = sqrt(3)

sqrt(3)/4 = sqrt(3)

not true

6 0
4 years ago
Read 2 more answers
Need help with this question ​
Thepotemich [5.8K]
2nd and 3rd option looks correct. 1st option is not true and I am pretty sure 4th one is not true as well
3 0
3 years ago
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