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Inessa [10]
1 year ago
8

Write a linear equation that models this situation

Mathematics
1 answer:
zavuch27 [327]1 year ago
3 0

Answer:

6900-150=d(x)+x

Step-by-step explanation:

I've tried. But, I don't sure its the correct answer.

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A circular mirror is surrounded by a square metal frame. The radius mirror is 6x the side length of the medal frame is 18x. What
wolverine [178]

Answer:

Step-by-step explanation:

Given:

Radius of circular mirror, r = 6x

Length of metal frame, l = 18x

Area of square, As = l^2

Area of square = 18x × 18x

= 324 x^2.

Area of circular mirror, Ac = pi × r^2

= π × (6x)^2

= 36π x^2.

The expression for the area of the frame is subtracting the mirror from the metal frame = As - Ac

= 324x^2 - 36πx^2

= 36x2 (9 - π).

4 0
2 years ago
Read 2 more answers
Josh will take 10 tests in 5 weeks at school. How many tests will we have taken after 7 weeks?
AveGali [126]

I don’t really know, maybe 14?

8 0
2 years ago
What is 5x847382484875
SCORPION-xisa [38]

Answer:

4.23691242438e+12

Step-by-step explanation:

4 0
2 years ago
Please help parts b and c
zimovet [89]

Answer:

a = 2

b = 4

c = 8

Step-by-step explanation:

Remember the relationship:

(a^{x})^{y} = a^{x*y}

First, in "a" we have:

a) 8^{1/3}  = \sqrt[3]{8}  = 2

then in the next ones, we can use the result that we obtained in the part a:

b) 8^{2/3} = (8^{1/3})^2 = (2)^2 = 4

Now we can do exactly the same in c:

c) where first we need to know that:

2*2*2*2 = 4*4 = 16

then:

2^4 = 16

then:

\sqrt[4]{16} = 16^{1/4} =  2

Now let's solve the problem:

16^{3/4} = (16^{1/4})^3 = (2)^3 = 2*2*2 = 8

5 0
2 years ago
Writing the trend line, I need the equation of the trend line in slope-intercept from. PLEASE help I only have two try’s and I a
Rasek [7]

Answer:

it is b I just did it

Step-by-step explanation:

6 0
2 years ago
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