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Musya8 [376]
3 years ago
13

Help please, there is a big prize up for grabs

Mathematics
1 answer:
zmey [24]3 years ago
8 0
1: a) -51

    b) -461

2: a) 18078.415936

    b) <span>61715.95</span>
You might be interested in
I need help for this one do I add them up and equal them to 180?
nikitadnepr [17]
The measure of angle 1 is 210 degrees.

You'll have to draw an auxiliary line in between the two parallel lines.

Then, you'll have to find out the angle measures next to 100 and next to 50. Since a line is 180°, then the angle measures next to 100 and 50 are 80 and 130 respectively.

Then, since you have an auxiliary line, you can use the rule of alternate interior angles of parallel lines being equal.

Then from there just add up 80 and 130 to get you 210.
7 0
3 years ago
I NEED HELP!!! PLS DUE TODAY!!!
Anastaziya [24]

Answer:

2 1/4 divided by 1/4

or

9/4 divided by 1/4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the approximate area of the shaded sector in the circle below?
Nataly [62]

Answer: I believe the answer is 51 inches squared

Step-by-step explanation:

8 0
3 years ago
Help please inequalities are kicking my butt any help is greatly appreciated thank you in advance
Hitman42 [59]

Answer:

Correct option is (C)

Step-by-step explanation:

we are given that -Tim design a pair of shorts,S, and T-shirts,t.

Tim sell Sorts for $12 and T-shirts for $8 each.

Tim can work atmost 18 hours a day so we can write time\leq 18

Time taken to design a T-shirt is 30 minutes and for Shorts, it is 45 minutes.

\frac{30}{60}t+\frac{45}{60}s\leq   18\\\text{Multiply both the sides by 60}\\30t+45s\leq 1080\\\text{Divide both the sides by 45}\\s+0.66t\leq 24\\\text{Subtract 0.66t from both the sides}\\s\leq 24-0.66t

He must design 12 itesm each day, so we can write t+s\geq 12

Further it can be written as

t+s\geq 12\\\text{Subtract t from both the sides}\\s\geq 12-t

Also Tim can not design more than 30 items in one day, so we can write

t+s\leq 30\\\text{Subtsract t from both the sides}\\s\leq 30-t

Hence from the above equations , its claer that

s\geq 12-t,s\leq 30-t,s\leq 24-0.66t,s\geq 0,t\geq 0

7 0
3 years ago
Rewrite the expression...see attached picture....
USPshnik [31]
Yes you should use the first choice
7 0
2 years ago
Read 2 more answers
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