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goblinko [34]
3 years ago
6

What is the point and the slope in the equation y-3=7(x+5)

Mathematics
2 answers:
scoray [572]3 years ago
8 0

Answer:

Step-by-step explanation:

y-3=7x+35

  +3=7x+35

             +3

y=7x+38

the slope-7

y-intercept=38

vlada-n [284]3 years ago
3 0

Answer:

The slope is 7 and the y-intercept is 38.

Step-by-step explanation:

y-3=7(x+5)

y-3=7x+35

y=7x+35+3

y=7x+38

y=mx+b where m=slope and b=y-intercept

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Help please!! I’m confused on this question. Thank you!!!
myrzilka [38]

Answer:

Im pretty sure that is an obtuse angle

Step-by-step explanation:

Hope that helps

6 0
3 years ago
Read 2 more answers
Zuri quickly solved the problem and told her team, "Hey! I go it m\large \angleA = 93°, m\large \angleB = 63°, m\large \angleC =
Step2247 [10]

Answer:

Mikaya and Olivia are correct to be suspicious

Step-by-step explanation:

Sum of the angles of a triangle is always 180

But, The sum of all angles of the triangle that Zuri solved = 93 + 63 + 36 = 192 ≠ 180

So, Zuri is wrong

8 0
3 years ago
Can someone help me... What is the answer
serious [3.7K]

z = 2y

Step-by-step explanation:

x = 2y..... (given)

z = x... (exterior alternate angles)

z = 2y

8 0
2 years ago
The length of a photograph is 1 cm less than twice the width. The area is 91cm^2. find the width and length.
maksim [4K]

Answer:

Width=6.5 cm

Length=12 cm

Step-by-step explanation:

Step 1: Express the lengths and widths

Width=w

Length=l, but 1 cm less than twice the width=(2×w)-1=2 w-1

Step 2: Solve for the length and width

A=L×W

where;

A=area of the photograph

L=length of the photograph

W=width of the photograph

In our case;

A=91 cm²

L=2 w-1

W=w

91=(2 w-1)w

2 w²-w=91

2 w²-w-91=0, is a quadratic equation

solve for w

w={-1±√(-1²-4×2×-91)}/(2×2)

w=(-1±27)/4

w=(27-1)/4=6.5, or (-1-27)/4=-8

Take w=6.5 cm

L=(2×6.5)-1=13-1=12 cm

Width=6.5 cm

Length=12 cm

6 0
3 years ago
Julio ​says, "If you subtract 17 from my number and multiply the difference by negative 4​, the result is negative 92​." What is
stich3 [128]

"If you subtract 17 from my number and multiply the difference by negative 4​, the result is negative 92​.

n= number

(n-17)*(-4) = -92

distribute

-4 *n - 17*(-4) = -92

-4n +68 = -92

subtract 68 from each side

-4n +68-68 = -92 -68

-4n = -160

divide each side by -4

-4n/-4 = -160/-4

n = 40

Julio's number is 40


7 0
3 years ago
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