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Tamiku [17]
3 years ago
13

What is the equation of the line passing through points (1,1) and (3,-5)

Mathematics
1 answer:
seraphim [82]3 years ago
5 0

Answer:

m=-3

Step-by-step explanation:

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What is the unit multiplier for inches and feet
Sveta_85 [38]

Answer:

12

Step-by-step explanation:

Inches÷12=Feet

Feet·12=Inches

3 0
3 years ago
A baseball is thrown upward and its height after t seconds can be described by formula h(t)=−16t2+50t+5. Find the maximum height
asambeis [7]

h(t) = -16t² + 50t + 5

The maximum height is the y vertex of this parabola.

Vertex = (-b/2a, -Δ/4a)

The y vertex is -Δ/4a

So,

The maxium height is -Δ/4a

Δ = b² - 4.a.c

Δ = 50² - 4.(-16).5

Δ = 2500 + 320

Δ = 2820

H = -2820/4.(-16)

H = -2820/-64

H = 2820/64

H = 44.0625

So, the maxium height the ball will reach is 44.0625

5 0
4 years ago
Guys please help me out on this question.....I would really appreciate it!
Delicious77 [7]
2 of 7 .......... 28%
4 0
3 years ago
Read 2 more answers
What property is this? if -5x-1=-11, then -5x=-10
WARRIOR [948]
I believe X is equal to 2 
6 0
3 years ago
Read 2 more answers
Tanya wants to test the theory that the exterior angles of a
PilotLPTM [1.2K]

Answer:

f + e + d = 360^o

Step-by-step explanation:

The question is incomplete, as what is required is not stated and the triangle is not given.

So, I will solve generally.

The proof is as follows (see attachment for triangle)

From the attachment, we have:

a + f = 180

b + e = 180

c + d = 180

Make f, e and d the subject

f = 180 - a

e = 180 - b

d = 180 - c

Add up the equations

f + e + d = 180 -a + 180 - b + 180- c

Collect like terms

f + e + d = 180 + 180+ 180-a- b - c

f + e + d = 540-a- b - c

We have:

f + e + d = 540-(a+ b + c)

a + b + c \to 180 --- angles in a triangle

So, we have:

f + e + d = 540-180

f + e + d = 360^o --- proved

6 0
3 years ago
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