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Eddi Din [679]
3 years ago
9

Write the equation for the line that passes through the points (4, 5) and (6,9). *

Mathematics
2 answers:
N76 [4]3 years ago
5 0

Answer:

y = 2x + 1

Step-by-step explanation:

first find slops

(9-5)/(6-4) = 4/2 = 2 = m

y = mx + b

5 = 2(2) + b

1 = b

y = 2x + 1

kompoz [17]3 years ago
5 0

Answer:

y = 2x - 3

Step-by-step explanation:

gradient of the line is

\frac{9 - 5}{6 - 4 }  = 2

equation will be:

\frac{y - 5}{ x - 4}  = 2

y - 5 = 2x - 8

y = 2x - 3

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is hanging birdhouses on her ​fence, which includes one red post. The first birdhouse is 27.7 in. to the right of the red post.
Alexus [3.1K]

Answer:

3 inches to the right

Step-by-step explanation:

The first birdhouse is 27.7 inches to the right

The second birdhouse is 24.9 inches to the left  or -24.9  ( left is negative)

The distance between is  found by adding the distances

27.7 - (24.9)

27.7-24.9 =2.8

2.8

Rounding to the nearest integer

3 inches apart

Using integers

28 - (25)

3 inches

4 0
3 years ago
Read 2 more answers
A special box designed to hold an antique artifact is shaped like a triangular prism. The surface area of the box is 421.2 squar
Oksanka [162]
The area of the base is:
 A = root ((s-a) * (s-b) * (s-c) * (s))
 Where,
 a, b, c: sides of the triangle
 s = (a + b + c) / 2
 We have then:
 s = (9 + 9 + 9) / 2
 s = 13.5
 A = root ((13.5-9) * (13.5-9) * (13.5-9) * (13.5))
 A = 35.07
 Then, the surface area of the prism is:
 S.A = 2 * A + 9h + 9h + 9h
 Where,
 h: height of the prism:
 Substituting values:
 421.2 = 2 * (35.07) + 9h + 9h + 9h
 Clearing h:
 27h = (421.2 - 2 * (35.07))
 h = (421.2 - 2 * (35.07)) / (27)
 h = 13
 Answer:
 
the height of the box is:
 
h = 13 inches
8 0
3 years ago
Write 350 as a product of primes
LiRa [457]

Answer:

350 = 2 \times 5 \times 5 \times 7

Step-by-step explanation:

350 = 2 \times 5 \times 5 \times 7

4 0
2 years ago
Read 2 more answers
Parallel Lines have the ____ slope. <br><br> neither <br> same <br> opposite reciprocal
jeyben [28]

Answer:

the same

Step-by-step explanation:

parralell lines are known for being straight forward and symetrical

6 0
3 years ago
Read 2 more answers
What us the surface area of the box ?​
Aleonysh [2.5K]

Answer:

243

Step-by-step explanation:

6x3x13.5=243

3 0
3 years ago
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