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2 years ago

Complete the given ordered pairs for the equation. y = 2x + 1 (5, ) (0, ) (-2, )

Mathematics

1 answer:

VikaD [51]2 years ago

6 0

Answer:

(5,11)

(0,1)

(-2,-3)

Step-by-step explanation:

y=2(5)+1

y=10+1

y=11

so... (5,11)

y=2(0)+1

y=0+1

y=1

so... (0,1)

y=2(-2)+1

y=-4+1

y=-3

so... (-2,-3)

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Draw 2 squares. The first one should have an area of 12 square units.The second one should have an area that is DOUBLE that of t

statuscvo [17]

Step-by-step explanation:

Given the information:

1st square: 12 square units
2nd square: DOUBLE that of the first square = 2*12 = 24 square units

From that, we can determine the length of the side in each square:

1/ $x^{2} = 12$

<=> x = 2 $\sqrt{3}$

2/ $a^{2} = 24$

<=> a = 2 $\sqrt{6}$

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2 years ago

An older person is 4 years older than 7 times the age of a younger person. The sum of their ages is 44. Find their ages

Fynjy0 [20]

Answer:

5 yr and 39 yr

Step-by-step explanation:

Let x = the age of the younger

then 7x + 4 = the age of the older

Now x + 7x + 4 = 44

8x + 4 = 44

8x = 40

x = 5

7x + 4 = 7(5) + 4 = 35 + 4 = 39

Check: 5 + 39 = 44

8 0

2 years ago

What is the sum of the next to next two numbers in his sequence:1,4,9,16,25,___ ___ ?

k0ka [10]

Answer:

41, 66

Step-by-step explanation:

16+ 25 = 41

41 + 25 = 66

5 0

2 years ago

Read 2 more answers

Please help me please

photoshop1234 [79]

Answer:

(-6,0), (-5,-1), and (-1,-2)

-Please mark as brainliest!-

-Hope this helps!-

-Good luck!-

Step-by-step explanation:

0+3(-3) greater than or equal to -8

-9 greater than or equal to -8

-16+3(2) greater than or equal to -8

-10 greater than or equal to -8

-6+3(0) greater than or equal to -8

-6 greater than or equal to -8

Yes

-5+3(-1) greater than or equal to -8

-8 greater than or equal to -8

Yes

-1+3(-2) greater than or equal -8

-7 greater than or equal to -8

Yes

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3 years ago

Aluminium has a density of 2.7g/cc .The density of 15cc<br> of Aluminium is

zysi [14]

Answer:

Step-by-step explanation:

Density = mass/volume.

Therefore.

2.7g/cc = x/15cc

x = 2.7x 15

x = 40.5g.

4 0

3 years ago