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ikadub [295]
3 years ago
10

Which equation is a proportion?

Mathematics
1 answer:
Marizza181 [45]3 years ago
6 0
The answer is C because 5 times 4 is 20 and 8 times 4 is 32 so it is proportional cause both can be divided by 4 to get the simplest version of itself
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HELP HELP!!!!!<br> PLEASE HELP!!!
WINSTONCH [101]

Answer: i can't see the pic

Step-by-step explanation:

7 0
2 years ago
Please anwer the question
guajiro [1.7K]

Answer:

$520.96

Step-by-step explanation:

This is a compound shape made of 1 rectangle and two semi circles which makes 1 full circle.

Area of Rectangle = L x W

Area of circle is =pi x radius squared

Area of Rectangle is 5ft x 4ft = 20 ft squared.

Area of circle is = 12.56 ft squared

- Diameter of the circle is 4ft, radius is 1/2 diameter

- Radius is 2ft, 2 x 2 = 4ft

(pi) 3.14 x 4ft = 12.56 ft squared.

As it is a compound shape you need to add

Area of Square + Area of circle =

20 ft squared + 12.56 ft squared =

Total Area of window is 32.56 ft squared

$16 = 1 square foot

$16 × 32.56 = $520.96

8 0
3 years ago
Read 2 more answers
You can answer only this question, it's ok:
Sophie [7]
1)100 or A
Angle = |30*H - (11/2)*M|, where H is the hours hand and M is the minutes hand

in this case: H = 4, M= 40
30*4 - (11/2)*40 = 120 - 220 = -100 = |-100| = 100
2)x=4y or C
If you plug in 0,0 you will get 0=4×0 or 0,0

7 0
4 years ago
Can anyone help with this?
ss7ja [257]

The vertex is (3,5).

There is no x intercept. Because

0=(x-3)^2+5 has no real solutions.

The y intercept is 14. Because:

y=(0-3)^2+5=14



7 0
4 years ago
Level K
liq [111]

Answer: (y-1)=9(x-6)

Step-by-step explanation:

If a line is passing through the point (a,b) and has a slope m, then the equation of the line in point-slope form is given by :-

(y-b)=m(x-a)

Given: A line that includes the point (6, 1) has a slope of 9.

The equation of line in point-slope form: (y-1)=9(x-6)

Hence, the required equation in point slope form: (y-1)=9(x-6)

6 0
3 years ago
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