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jok3333 [9.3K]
3 years ago
12

Write 5/10 in 3 equivalent forms

Mathematics
1 answer:
son4ous [18]3 years ago
7 0
5/10 in 3 equivalent forms is: 1/2 2/4 4/8
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Write and equation of the line that passes through each pair of points (-2,5),(5,-2)
Ostrovityanka [42]

Answer:

equation of a line is given by

y -y1 / x - X1 ==> y2 - y1 / X2 - X1

where yi = 5, y2 = -2

and x1 = -2, x2 = 5

from the equation above

y -y1 / x - X1 ==> y2 - y1 / X2 - X1

y -5 / X -(-2) ==> -2-5 / 5 - (-2)

y -5 / X + 2 ===> -7 /7

y - 5/ X + 2 ===> -1

cross multiply

y -5 ==> -1(X + 2)

y -5 ==> -x -2

collect like terms

y + x -3 = 0

or

y + X ===> +3

8 0
3 years ago
5. Which point is a solution to this system of equations.
Softa [21]

Answer:

(2, - 1 )

Step-by-step explanation:

3x - y = 7 → (1)

2x + 3y -= 1 → (2)

multiplying ( 1) by 3 and adding to (2) will eliminate y

9x - 3y = 21 → (30

add (2) and (3) to eliminate y

11x = 22 (divide both sides by 2 )

x = 2

substitute x = 2 into either of the 2 equations and solve for y

substituting into (2)

2(2) + 3y = 1

4 + 3y = 1 (subtract 4 from both sides )

3y = - 3 ( divide both sides by 3 )

y = - 1

solution = (2, - 1 )

6 0
2 years ago
Tara and friends order a pizza. Tara eats 3 of the 10 slices and pays $4.20 for her share. Assuming that Tara has paid at least
lana [24]

Answer:The inequality is

x greater than or equal to(>/=) 14

Step-by-step explanation:

Let x represent the possible cost of the full pizza. Tara eats 3 of the 10 slices and pays $4.20 for her share. This means that the amount of pizza that Tara ate is 3/10×x = 3x/10

Assuming that Tara has paid at least her fair share, therefore

3x/10 = 4.20

3x = 4.20 ×10 = 42

x = 42/3 = 14

This means that the total cost of the pizza is at least $14. The inequality

how much the pizza could have cost becomes

x greater than or equal to(>/=) 14

5 0
4 years ago
In the image below, ∠B≅∠E. What similarity criterion proves that △ABC~△FED?
Brilliant_brown [7]

Answer: a

sin

A

=

b

sin

B

Y

sin

60

∘

=

5

sin

36

∘

Y

=

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sin

36

∘

(

sin

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3 0
3 years ago
John runs 500 feet in 1 minute. Identify the correct conversation factor setup required to complete John’s speed in inches per s
levacccp [35]

Answer:

33

Step-by-step explanation:

ik

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3 years ago
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