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castortr0y [4]
4 years ago
13

Can someone help me with question 1-5

Mathematics
2 answers:
seraphim [82]4 years ago
7 0
The answer would be B
tigry1 [53]4 years ago
6 0
The slope m =(5-1)/(4--1) = 4/5
The point slope equation is:
y - y1 = m(x-x1)
y-1 = (4/5)(x+1)
y = .8x + 1.8
Distance is SQRT(4^2 + 5^2) = SQRT (41)
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Help PlSss there’s people not helping I really need to bring my grades up
USPshnik [31]

Answer:

center: P

Radius: 12cm

# of radii: 5

Diameter: 24cm

# of diameters: 2

Circumference: 75.36cm

Step-by-step explanation:

the center is labeled with the point p

radius is the distance from the center to the circumference of a circle

diameter is the distance from one point on a circle through the center to another point on the circle. (and twice the radius)

circumference is 2(pi)r

pi can be rounded to 3.14

3 0
3 years ago
Anyone know this because I need help !!!!
Mila [183]

Answer:

90 clockwise

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Solve the equation. y + 3 = –y + 9
sergeinik [125]

Answer:

y=3

Step-by-step explanation:

y + 3 = –y + 9

Add y to each side

y+y + 3 = –y+y + 9

2y+3 = 9

Subtract 3 from each side

2y+3-3 = 9-3

2y = 6

Divide by 2

2y/2 = 6/3

y =3

5 0
3 years ago
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The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in the class. Show y
Natalija [7]
I believe its 15 girls.
If its 5 girls to every 4 boys and there is 12 boys then 12 is just 4 three times so you would do 5 three times making it 15.
4boys = 5girls
+4boys=  5girls
+4boys =  5girls
=12boys = 15girls
5 0
3 years ago
Find value of x in triangle 27 45
Travka [436]

Answer:

52.4

Step-by-step explanation:

I Hope It Helps

7 0
3 years ago
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