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bearhunter [10]
3 years ago
11

Help me ASAP Simplify. 7 – 2 • 5 + 9 • 3 A.24 B.102 C.-30 B.18

Mathematics
1 answer:
nadya68 [22]3 years ago
8 0
7 – 2 • 5 + 9 • 3
A.24
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Find the measurements of each angle
Lana71 [14]
GED is 43 
CEB and AED is 90
GEB and FEA is 47

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4 0
2 years ago
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000000000000000000000000000000000000000000000000000+1
m_a_m_a [10]

Answer equals 1

Step-by-step explanation:

It's not a hard question

5 0
2 years ago
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90 POINTS| PLEASE ANSWER ASAP|
shtirl [24]

For A:

You add the probabilities to get the answer to A: = .75, or 3/4

Note that the probability of ALL THREE of them hitting would be 1/3 x 1/4 x 1/5.

For B:

2/3 and 3/4 is the probability of the other two people MISSING (the remainder of 1/3, 1/4)

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5 0
3 years ago
The circumference of a roll of party streamers is 9 inches. The circumference decreases by 2 inches after you use the streamers
leonid [27]
For that case the new circumference is:
 C = 9 - 2
 C = 7 inches
 By definition, the circumference is:
 C = 2 * pi * r
 Where,
 r: radio
 Substituting values:
 7 = 2 * pi * r
 Clearing the radio:
 r = 7 / (2 * pi)
 Then, the diameter is:
 d = 2 * r
 Substituting:
 d = 2 * (7 / (2 * pi))
 d = 2.228169203
 Round to the hundredth:
 d = 2.23 inches
 Answer:
 
The diameter of the roll after the decrease is:
 
d = 2.23 inches
7 0
3 years ago
The difference between a number x and 3 is at least nine Write an inequality for the following sentence.
dybincka [34]

Answer:

3 - x ≥ 9

Step-by-step explanation:

At least in inequality means greater than or equal to (≥)

Difference in mathematics means subtraction

The difference between a number x and 3

3 - x

is at least nine

3 - x ≥ 9

The inequality for the sentence is

3 - x ≥ 9

6 0
3 years ago
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