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olga2289 [7]
2 years ago
14

Your friend is looking at laptops for college, and is comparing the different

Mathematics
1 answer:
Dominik [7]2 years ago
7 0

Answer:

B. h = 7.4 inches

Step-by-step explanation:

height of the laptop screen = h

d = 12.1 in.

w = 9.6 in.

We are given the formula,

d = √(w² + h²)

Plug in the values and solve for h

12.1 = √(9.6² + h²)

Square both sides

12.1² = 9.6² + h²

146.41 = 92.16 + h²

146.41 - 92.16 = h²

54.25 = h²

√54.25 = h

7.4 = h (nearest tenth)

h = 7.4 inches

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Please answer if you know the solution. Thx
LenKa [72]

Answer:

the first blank is 10

and the second blank is 5

Step-by-step explanation:

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3 years ago
Find the value of k if the line y = kx + 2 goes through the point<br><br> A (-2, 4)
viktelen [127]

Answer:

k=-1

Step-by-step explanation:

check is the equation goes through the point (-2,4)

4=-(-2)+2

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Hope this helps UwU...

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3 years ago
B is the midpoint of AC. AB= 3(3x-1) and AC=5(2x+2) find X, AB, BC, and AC
VMariaS [17]

Answer:

x = 2

Step-by-step explanation:

AB is given as 3(3x-1) multiply inside the parenthesis with 3

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AC = 10x + 10

if B is midpoint of AC then AB = BC and AC = AB + BC if we write this equation using the given values

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4 0
1 year ago
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What does the remainder theorem conclude given that f(x)/x+6 has a remainder of 14? Enter your answer by filling in the boxes.​
musickatia [10]

Answer:

f(-6)=14

Step-by-step explanation:

According to the remainder theorem, if a function f(x) is divided by (x-a), then the remainder is defined by f(a).

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f(-6)=14

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3 years ago
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