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Alex_Xolod [135]
3 years ago
10

Please help me ASAP

Mathematics
2 answers:
Colt1911 [192]3 years ago
7 0
First,let's find the slope-intercept form of equation which is y=mx+b, where y and x are coordinates, m is the slope and ,c is the y-intercept
y+6.75=0.25(x-1)                                                   y=0.25(2)-6.5
y+6.75-6.75=0.25x -0.25 -6.75                            y=-6
y=0.25x-6.5   
(2,-6)  is the only correct answer I think is on the line with this equation.

Rom4ik [11]3 years ago
3 0

Answer:

Option B and C, i.e., (-3,-7.75) and (4,-6)

Step-by-step explanation:

The given equation is

y+6.75=0.25(x-1)

We need to find ordered pairs which are on the line.

The given equation can be rewritten as

y=0.25x-0.25-6.75

y=0.25x-7

For x=2,

y=0.25(2)-7=0.5-7=-6.5\neq -6

For x=-3,

y=0.25(-3)-7=-0.75-7=-7.75

For x=4,

y=0.25(4)-7=1-7=-6

For x=7,

y=0.25(7)-7=1.75-7=-5.25\neq 5

Therefore, points (-3,-7.75) and (4,-6) are on the line. Options B and C are correct.

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PLEASE HELP!!
jonny [76]

Answer:

  • A. f(n) = (n + 1)^2 – 1

Step-by-step explanation:

Figure 1

  • 3 = 4 - 1 = 2² - 1 = (1 + 1)² - 1

Figure 2

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Figure 3

  • 15 = 16 - 1 = 4² - 1 = (3 + 1)² - 1

<u>The function is:</u>

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7 0
3 years ago
whole milk is 4% butterfat how much skim milk with 0% butterfat should be added to 32 ounces of whole milk to obtain a mixture t
vivado [14]

Answer:

whole milk 4 ---------------- 32 ounces

skim milk 0 ---------------- x ounces

Mixture 2.5 ---------------- 32 + x ounces

 

4*32+0x =2.5(32 +x)

128+0x= 80+2.5 x

0 x + -2.5 x = 80 - -128

-2.5 x = -48

/ -2.5

x = 19.2

19.2 ounces of 0 % fat skim milk

4 0
3 years ago
Last one for todayy lolz
lyudmila [28]
It should be A. not 100% sure since i haven’t done this in awhile but it makes the most sense lol
3 0
3 years ago
Read 2 more answers
Simplify 5 square root of 11 end root minus 12 square root of 11 end root minus 2 square root of 11
Gwar [14]
5✓11-12✓11-2✓11=-9✓11
8 0
3 years ago
Find the missing length indicated​
zhannawk [14.2K]

Answer:

x = 135

Step-by-step explanation:

The three triangles are similar.

144/y = y/81

y^2 = 144 * 81

y = 12 * 9

y = 108

81^ + 108^2 = x^2

x^2 = 18225

x = 135

8 0
3 years ago
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