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nadya68 [22]
3 years ago
9

I need help with these, i cant do math. i will gave good amount of points... plz help

Mathematics
2 answers:
Julli [10]3 years ago
6 0

Answer:

42 65 76 84 32

Step-by-step explanation:

xdr tfycyvyv

Deffense [45]3 years ago
4 0

Answer:

King repeated the phase, “100 years later” 4 times How many times did Dr. King repeat the phrase “Now is the time

Step-by-step explanation:

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what is the equation in point -slope form of the line that is parallel to the given line and passes through the point (4,1) ?
Maurinko [17]

Answer:

we need the given line to solve

Step-by-step explanation:

3 0
3 years ago
What is the sum of the measures of the interior angles of a regular pentagon?​
lana [24]
You slow tjrjfjdjddjdjdjfjdjf
4 0
3 years ago
The cost of 6 sandwiches and 4 drink is $53. The cost of 4 sandwiches and 6 drinks is $47. How much does one sandwich cost?
Dmitry [639]

Answer:

sandwich = 6.50

Step-by-step explanation:

Let s = sandwich price

d = drink price

6s + 4d = 53

4s + 6d = 47

Multiply the first equation by 3

18s + 12d = 159

Multiply the second equation by -2

-4s - 12d = -94

Add these equations together

18s + 12d = 159

-8s - 12d = -94

--------------------------

10s = 65

Divide by 10

s = 65/10

s =6.5

8 0
3 years ago
Maria rode her bike 8 miles south, then 3 miles east and then 2 miles
madam [21]

Answer:

6 miles north and 3 miles west

Step-by-step explanation:

If you picture these miles on a graph, you start at (0,0). Then you go 8 miles south (0, -8). Then 3 miles east (3, -8). Finally, 2 miles north (3, -6). You are 3 miles east and 6 miles south, so you go the opposite directions.

6 0
3 years ago
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Need help on geometry please right answer only I’m giving out 40 points
Juliette [100K]
Answer: first option 392.699 square feet.


Explanation:

1) The shape of the sidewalk is an ring with exterior radius equal to the radious of the fountain + 5 feet and inner radius equal to the radius of the fountain.

2) The area of such ring is equal to the area of the outer circle less the area of the inner circle (the fountain)

Area of a circle = π × r²

Area of the outer circle: π (10ft +  5 ft)² = π (15 ft)² = 225 π ft²

Area of the inner circle = π (10ft)² = 100 π ft²

Area of the ring  (sidewald) = 225π ft² - 100π ft² = 125π ft² = 392.699 ft²
6 0
3 years ago
Read 2 more answers
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