MATHEMATICS COLLEGE

Identifying a Proportional Relationship in a TableWhich takle represents a proportional relationship?
x
y
4
*
.
09
y
8
5
2
12
7
18
20
26
12
28
60
84
18
20

Answers

Answer 1

Answer:

9514 1404 393

Answer:

see below

Step-by-step explanation:

A proportional relationship is one in which the ratio of y to x is a constant for all non-zero values of x and y.

Of the tables shown here, this is the case only for the one shown below. It has ...

y = 1.4x

Answer 2

Answer:

Answer:

The middle one

Step-by-step explanation:

The middle one

y = (7/5)x

x y

5 7

20 28

60 84

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GUYSSS PLSSS I GIVE BRAINLIESSTTTT

Answers

Answer:

4. is x = 9

but I don't know about 5. sorry.

Step-by-step explanation:

5x + 3 = 48

-3. -3

5x = 45

5. 5

x = 9

5(9) + 3 = 48

48 = 48

Mikey bikes 12 miles in 2 hours. How many miles does Mikey bike in an hour?

Answers

The answer is 6 hours

Answer:

6 miles

Step-by-step explanation:

2 hours can be made into 1 hour by dividing by 2. In order to keep the ratio, you also have to divide the miles by 2, giving you 6.

2:12

1:6

In circle F what is the measure of arc CB?

17.5
35
70
60

Answers

Multiply by 2 to get that the measure of arc CB is 70.

Answer:

measure of arc CB is 70°

Step-by-step explanation:

Draw segment FC.

Measure of arc CB = ∠CFB

∠CFB is complementary to ∠CFA

∠CFB = 180° - ∠CFA

Δ CFA is isosceles

∠ FAC = ∠ FCA = 35°

∠CFA +∠ FAC + ∠ FCA = 180°

∠CFA = 180° - 70°

∠CFB = 180° - (180° - 70°) = 70°

∴ Measure of arc CB is 70°

Can someone plz help me understand this

Answers

Answer:

The length of the guy wire is 17ft.

Step-by-step explanation:

$c = \sqrt{a^(2)+b^(2) }$

a = 15ft

b = 8ft

c = $\sqrt{15^(2) + 8^(2) }$

c = $√(225 + 64)$

c = $√(289)$

c = 17

The length of the guy wire is 17ft.

Answer:

Step-by-step explanation:

c=15×15+8×8

c=225+64

c=289=17

Please help me need it fast

Answers

Answer: 30 5/12

Step-by-step explanation: 18 1/4/3=6 1/12. 6 1/12x5=30 5/12.

Gary got on the Ferris wheel at the amusement park at 2:40 P.M. It went around many times and finally let him off at 3:16 P.M. How long was Gary on the ride?

Answers

Final answer:

Gary was on the Ferris wheel for a total of 36 minutes, calculated by subtracting the time he got on (2:40 P.M.) from the time he got off (3:16 P.M.).

Explanation:

To find out how long Gary was on the Ferris wheel, we need to calculate the difference in time from when he got on the ride to when he got off. He got on at 2:40 P.M. and got off at 3:16 P.M. To calculate the time difference, we first convert the times to a 24-hour format. So, 2:40 P.M. is 14:40 and 3:16 P.M. is 15:16.

Next, we subtract the starting time from the ending time. The calculation is as follows:

15:16 - 14:40 = 0:36

So, Gary was on the Ferris wheel for 36 minutes.