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4 years ago

To convert 330 seconds into minutes which ratio would you multiply by

1 answer:

5 0

$60s = 1 min \ |\div 60\\\\ 1 s = \frac{1}{60}min\\\\ So 330 s = 330 \cdot \frac{1}{60}min = \frac[330}{60}min = \frac{33}{6}=5\frac{3}{6}=5\frac{1}{2} \ min$

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What is The factor to this problem?

erik [133]

Answer:

(x-5) (x-3)

Step-by-step explanation:

x^2 -8x +15

We want to know what numbers multiply to 15 and add to -8

-5 *-3 = 15

-5+-3 = -8

(x-5) (x-3)

3 0

4 years ago

Read 2 more answers

PLEASE HELP ASAP- What is the value of AB?

sashaice [31]

Answer:

the answer would be 19 because these are congruent shapes

Hope this helps:)

Step-by-step explanation:

5 0

3 years ago

the movie theater has 250 seats 225 of the seats were sold wht percent of seats are empty what percent of seats are full

Mamont248 [21]

First, you need to simplify 225/250.

225/250 simpified in the simpliest from is 9/10.

Convert 9/10 to a percentage, which is 90%.

So in summary, 90% of the seats were full and 10% of the seats were empty.

Hope this helped!

6 0

3 years ago

6. If two quantities vary directly, which must be true of a graph showing the relationship between them?

larisa86 [58]

Answer:

The points of the graph form a straight line, and the line must pass

through the origin ⇒ answer d

Step-by-step explanation:

* Lets explain the meaning of vary directly

- Direct variation is a relationship between two variables

- Two variable quantities have a constant ratio

- One of them equal the other multiplied by a constant

- If y varies directly with x, the y = kx, where k is the constant

of variation

- The equation y = kx is represented graphically by a line

- If the value of x = 0 then the value of y must be equal zero, then the

line which represented the direct variation must be passes through

the origin

* Lets look to the answer to find the correct statement

a. The graph is a curve ⇒ Not true ⇒The graph must be line

b. The graph increases from left to right ⇒ Not true ⇒ maybe if the

graph is a line there is no mention about the type of the graph

c. The points on the graph are connected ⇒ Not true ⇒ there is no

mention about the type of the graph

d. The points of the graph form a straight line, and the line must pass

through the origin ⇒ True ⇒ as we said above

* The answer is statement d

6 0

3 years ago

Convert these improper fractions to mixed numbers 74 over 3 please help

noname [10]

PLEASE MARK AS BRAINLIEST

Answer: $24\frac{2}{3}$

Step-by-step explanation:

See file attached

3 0

3 years ago