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Keith_Richards [23]
3 years ago
9

HELP PLEASE‼️‼️ the questions are on the photo

Mathematics
1 answer:
kicyunya [14]3 years ago
5 0
Slope = (y2 - y1) / (x2 - x1)
slope = (5 + 7)/(10 - 4) = 12/6 = 2

point slope form: 
y - y1 = m(x - 1)
in this case:

If you use point (4,-7) then equation will be:
y -(- 7) = 2(x - 4)
y + 7 = 2(x - 4)

If you use point (10,5) then equation will be:
y - 5 = 2(x - 10)

Answer:
B. y - 5 = 2(x - 10)
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The ones circled please put the answers and what the problem is ok? and thank y'all for the support
Lady_Fox [76]
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15)-3-9=-12     17) 6-(-2)=8
19)3-(-5)=8      21) 5-(-8)=13
23)-2-(-1)=-1   25) -10-(-4)=-6
27)-6-(-5)=-1   29) -8-(-6)=-2
31)5-(-3)=8      33) 7-10=-3
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5 0
3 years ago
Nathan bought a cd for his friend. The length and width of the cd case is 4 18⁄25 inches. What is the area of the cd case?
ale4655 [162]

Answer:

Hence the area of CD bought by Nathan is <em>22.2784 square inches.</em>

Step-by-step explanation:

The length and width of a CD bought by Nathan is 4\frac{18}{25}=\dfrac{118}{25} inches.

As CD have the same length and width this means it will be of the shape of a square.

Hence, the area of CD is given by:

Area of CD=length×width

                 = 4\dfrac{18}{25}\times4\dfrac{18}{25}

                 =\dfrac{118}{25}\times\dfrac{118}{25}

                 =\dfrac{118\times118}{25\times25}

                 =\dfrac{13924}{625}

                 =22.2784

Hence the area of CD bought by Nathan is 22.2784 square inches.


3 0
3 years ago
Which shows the expression below in simplified form?
Misha Larkins [42]
The answer is
0.000005
4 0
3 years ago
Read 2 more answers
Complete the squares so that the differences shown on the outside are correct
leonid [27]

8 5                   and 18 8

7 2                           9 2

8 - 5 = 3, 8 - 7 = 1, 5 - 2 = 3 and 18 - 8 = 10, 18 - 9 = 9, 9 - 2 = 7, 8 - 2 = 6


4 0
3 years ago
Read 2 more answers
5. Which of the following is a linear equation?<br> PLEASE HELPP!!
matrenka [14]

Answer:

B

Step-by-step explanation:

Linear equation with one variable has the form of ax+b=0

Since when you simplify you get 0=\frac{11}{3}x+18

5 0
2 years ago
Read 2 more answers
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