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mario62 [17]
3 years ago
10

Pls help !!!!!! i need the answer for this pleasee <33

Mathematics
2 answers:
Serjik [45]3 years ago
6 0
Isishsiahsuxhzgfzgsj
Alika [10]3 years ago
5 0

Answer:

slope- intercept form is

y=mx+b

m= slope

b= y-int  

looking at the chart we can see that the graph goes up 11 and right 6

so we now have

y= 11/6x+b

we could also do

m=(y2-y1)/(x2-x1) using our points

m=(21-10)/(-3-(-9)

m=11/6

then we can use an x value and its corresponding y value from the equation to find b

I will use the points -9,10

10= 11/6(-9)+b

10=-16.5+b

+16.5   +16.5

26.5=b

so your full equation is:

y=11/6x + 26.5

Step-by-step explanation:

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Hope it helps!
4 0
3 years ago
2x = 64 (Enter the X)
Maru [420]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Rename the number to 120,000 ten thousand
Ray Of Light [21]
120,000 renamed to ten thousand (10,000) is twelve ten thousand. Ten thousand in number form is 10,000.  When you divide 120,000 (one hundred and twenty thousand)  by 10,000 (ten thousand) you get 12.  120,000 (one hundred and twenty thousand)  /10,000 (ten thousand) = 12. So there are twelve ten thousands in 120,000.
4 0
3 years ago
The perimeter of an isosceles trapezoid is 28 in and the ratio of lengths of its bases is 5:3. Find the lengths of the sides of
Natalka [10]
The measurements are:
b₁ = 8.4 inches; b₂ = 14 inches; leg₁ = 2.8 inches; leg₂ = 2.8 inches

Let x = length of base and leg

The formula for perimeter of isosceles trapezoid is P = b₁ + b₂ + 2(leg)
Where: b = base

       P = b₁ + b₂ + 2(leg)
     28 = 3x + 5x + 2(x)
     28 = 8x + 2x
28/10 = 10x/10
    2.8 = x

Now, substitute the values:
       P = b₁ + b₂ + 2(leg)
     28 = 3(2.8) + 5(2.8) + 2(2.8)
     28 = 8.4 + 14 + 5.6
     28 = 28

Hence the measurements are:
b₁ = 8.4 inches; b₂ = 14 inches; leg₁ = 2.8 inches; leg₂ = 2.8 inches
8 0
3 years ago
What is 2x+4x7x-19x+7y+9x
s2008m [1.1K]

Answer: do the math, 39x

Step-by-step explanation:2+4=6 times 7=42-19=23+7=30+9=39x

6 0
3 years ago
Read 2 more answers
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