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GenaCL600 [577]
3 years ago
6

10. What is the equation of the line perpendicular to y= (1/2)x-2 that contains the point (2,5)

Mathematics
1 answer:
bulgar [2K]3 years ago
7 0
Y-5=2(x-2)
y = 2x+1

..................
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My other number is even.its more than 500.my number is?
coldgirl [10]
The answer is sixhunderd
8 0
3 years ago
One box of strawberries cost $5. Which equation can be used to calculate the most number of boxes a person can buy with $307 30
alexgriva [62]

Answer:

30 = 5n

n = 6

Step-by-step explanation:

A box of strawberry cost = $5

A person has = $30

Number of boxes a person can buy = n

Equation to calculate the most number of boxes a person can buy with $30

Amount with the person = cost of a strawberry × number of strawberry

30 = 5 * n

30 = 5n

n = 30/5

n = 6

7 0
3 years ago
X² – 38x+c what is the value of c
Alex73 [517]

(38/2a)2

38)2/2a2

1296/2a2

38/2=19

answer=19

3 0
3 years ago
A point on the edge of a fan blade that is rotating in a plane is 10 centimeters from the center of the fan. What is the distanc
almond37 [142]

= 23, 561. 945 cm

Step-by-step explanation:

If the fan does 300 rev per min;

300 rev : 60 sec

x rev : 15 sec

x = 300 * 15 / 60

x = 75 rev

One revolution of the point on the blade is equal to the circumference of the circle with a radius of 10 cm. Therefore;

2πr

2* 3.14 * 10

= 62.83 cm

75 revolution will be;

75 * 62.83 cm

= 4712.39 cm

4 0
3 years ago
Lobsters Each year, 183 million pounds of lobster are caught in
oee [108]

Answer:

The quantity of lobster which are sold live each year in the United States and  Canada are 46 million pounds (approximately).

Step-by-step explanation:

Given:

Each year, 183 million pounds of lobster are caught in  the United States and Canada. Twenty-five percent of this amount is  sold live.

Now, to find how  many pounds of lobster are sold live each year in the United States and  Canada.

According to question:

25% of 183 million pounds.

\frac{25}{100}\times 183

=0.25\times 183

=45.75

<em>Each year 45.75 million pounds of lobster are sold live in the United States and Canada.</em>

Therefore, the quantity of lobster which are sold live each year in the United States and  Canada are 46 million pounds (approximately).

7 0
3 years ago
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