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Elenna [48]
3 years ago
6

1. Evaluate x2 + 10 if we let x= 3

Mathematics
2 answers:
Vladimir [108]3 years ago
8 0

Answer:

16

Step-by-step explanation:

You plug 3 in for x and then you have (3)2+10 and 3 times 2 is 6 plus ten is 16

snow_tiger [21]3 years ago
4 0

Answer:

16

Step-by-step explanation:

x2 + 10 \\  = 3 \times 2 + 10 \\  = 6 + 10 \\  = 16

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City A is 10 miles from city B and 5 miles from city C. Cities A, B, and C form a right triangle at A. A road connects cities B
laila [671]

Answer:

11.18 miles

Step-by-step explanation:

The sides of a right triangle a, b, c are related by the equation

a^2 + b^2 = c^2

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Hence given that A connects B and C directly and forms a right angle at A

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Where c is the length of the road

25 + 100 = c^2

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c = 125^1/2

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3 0
2 years ago
James and Bethany Morrison are celebrating their 10th anniversary by having a reception at a local reception hall. They have bud
ddd [48]

Answer: See Below

Step-by-step explanation:

Create the equation:

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We can have a part of a person attending the reception so we have to drop the remainder/decimal. Therefore the most amount of people that can attend the party and stay within budget is 101.

7 0
3 years ago
A class contains 3 female and 9 male students. Find the probability that a student chosen at random is a male, and then a second
sammy [17]
9 +3 =  12 students

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2nd = 8/11

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8 0
3 years ago
Help would be so appreciated thanks
Natasha_Volkova [10]

Answer:

75°

:)

:<

;)

...................

3 0
2 years ago
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Answer:

one solution : x = -1

Step-by-step explanation:

look this solution :

6 0
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