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Nadusha1986 [10]
3 years ago
14

If b is the reference angle

Mathematics
1 answer:
Pani-rosa [81]3 years ago
6 0

Answer:

what are you saying .......

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What is the exact distance from (-5, 1) to (3,0)? (4 points)
frez [133]

Answer:

The exact distance is √65 units

Step-by-step explanation:

To solve this problem we first have to make the difference between (-5, 1) and (3, 0)

(3 , 0) - (-5 , 1) =

3 - (-5) = 8

0 - 1 = -1

(8 , -1)

Now that we have the distance in x and r we can use Pythagoras to calculate the distance of the diagonal

a = 8

b = -1

h² = a² + b²

h² = 8² + (-1)²

h² = 64 + 1

h² = 65

h = √65

The exact distance is √65 units

4 0
3 years ago
What is 5x^2 times 6
Serhud [2]

Answer:

Step-by-step explanation:

5x² times 6 is : 30x²

4 0
3 years ago
Read 2 more answers
Boris is super metal detector not only helped him win the science fair but also helped him to find $6.20 in nickels and dimes ye
ella [17]

Answer:

I think it would be $6.85

Step-by-step explanation:

Because if he has 6.20+14 nickels would be 14 every time u found by 5 all the way to 14 which is 65 and 6.20+65 is 6.85

7 0
3 years ago
Bontia deposited 1,300 into a bank account 5.75 simple interest each year she earned 299 in.If no money was depositied into or w
Colt1911 [192]
299*100= 29,900
29,900/5.75= 5,200
answer is 5,200<span></span>
5 0
4 years ago
A line passes through (2,4) and (-2,2).
Diano4ka-milaya [45]

Answer:

a) (6;6)

b) Yes

d) The intersection is on the vertical axis.

Step-by-step explanation:

a) A(2,4)

B (2,2)

Vecto BA (4, 2)

Vecto n (-4,2)

We have:

(2 - 4) x (X - (-2)) + (2 - (-2)) x (Y - 2) = 0

=> -2X + 4Y - 12 = 0

=> Y = X/2 +3

Let's find the value of y if (6,y) lies on the  plane:

Put X = 6 => Y = 6

b)

X/2 + 3 = 3 - X

=> X/2 = -X

=> X =0 -> Y = 3

C (0;3)

d) The intersection is on the vertical axis.

I hope my answer will help you.

7 0
3 years ago
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