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yanalaym [24]
3 years ago
13

I need help with these two

Mathematics
1 answer:
Zinaida [17]3 years ago
4 0
1. Adding all the responses together, we get the total number of responses is 24. The number of people who chose a genre that wasn't mystery was 7 for science fiction, 6 for history, and 3 for biographies. This means we will have 3 fractions before reducing. 7/24, 6/24, and 3/24. 7/24 is in simplest form, but 6/24 and 3/24 can be reduced. 6/24 can be 3/12 and 1/4. 3/24 can be 1/8. The answer will be to circle 7/24, 6/24, 3/12, 1/4, 3/24, or 1/8.

2. Plot the points given, and mirror them for point B and C to form the figure. When connecting them, the resulting figure should look extremely similar to the picture given.
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Please help with geometry
Vesna [10]

Answer : 50 degree

To find angle 1 , we apply outside angle theorem . Refer to the diagram attached below.

 Measurement of arc EF=140 degrees  

Measurement of arc GH = 40

Angle D = angle 1

Theorem says  

angle D = \frac{arc(EF)-arc(GH)}{2}

Now we plug in the values

angle 1 = \frac{140-40}{2}

angle 1 = 50

Measurement of angle 1 = 50 degrees

7 0
3 years ago
What is 1.47 x 10 minus 3.56 x 10
bija089 [108]
So following the order of operations, you should first do the multiplication and then the subtraction.

So:

1.47 * 10 - 3.56 * 10

After doing the multiplication, we get

14.7 - 35.6

And then after subtracting

-20.9

So your answer is -20.9
5 0
4 years ago
Read 2 more answers
PLEASE HELP I ONLY HAVE A FEW MINUTES LEFT!
horsena [70]

Answer:

help with what

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the value of the expression 30 - 3^2, 3 + 8(2),
emmasim [6.3K]

Answer:

We've already evaluated expressions with two variables. Now it's time to ... Problem 1 in practice is: (3/2)y-3+(5/3)z given the values of y=4 and z=3. Substitute ... 6-3+5 = 3+5 = 8 ... When I try to divide 3 into 2, i get 0.666... and so on. Thanks!

Step-by-step explanation:

Hope this helps

5 0
3 years ago
4. At Healthy Hair, the cost of a child's haircut is $4 and the cost of an adult haircut is $14. The sales from
labwork [276]

Answer:

Step-by-step explanatio

it can be 7 children and 1 adult, or 3 adults.

i'd say it's,  c = 28, while a = 14

8 0
3 years ago
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