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Tomtit [17]
3 years ago
7

Write an equation for a line that is parallel to 7x + 2y = 6 and passes through the point (2,3)

Mathematics
1 answer:
scZoUnD [109]3 years ago
5 0
Y=7/2x +3                                                  3= -14/2 +b
Slope: -7/2x                                               3= -7 +b
Point: (2,3)                                                Add 7 to each side
y=mxtb                                                       b= 10
Find b                                                        Slope-Intercept Form: y= -7/2x + 10
Substitution: 3= -7/2(2) +b                       Point Slope form: y-3= -7/2 (x-2)
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Who can solve this exercises pleaseeee i have a exam
Leona [35]

Answer:

Step-by-step explanation:

1) Two angles supplementary. So sum of two angles is 180

One angle  = x

Other angle = 2x

x + 2x = 180

3x = 180

x = 180/3 = 60

The angles are 60, 120

2)Two angles complementary. So sum of two angles is 90

one angle  = x

Other angle = x + 20

x +x +20 = 90

2x + 20 = 90

2x = 90- 20

2x = 70

x = 70/2 = 35

The angles are 35,55

3) one angle =x

Other angle = 3x - 20

x + 3x - 20 = 120

4x = 120 + 20

4x = 140

x = 140/4 = 35

The angles are 35,85

5) x + 4x -20 = 180

5x = 180 + 20

5x = 200

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6) This sum is not clear only half is visible

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4 years ago
How do write 841, 620 in three different ways?
lesya [120]

Answer:

1) 841,620

2) 800,000+40,000+1,000+600+20

3) Eight hundred forty-one thousand, six hundred twenty

Hope this helps!

5 0
3 years ago
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BlackZzzverrR [31]
Order them from smallest to largest:
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mean: 25.5
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median: 25.5
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mode: 26
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range: 21-31
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