3 years ago

What is the denominator of the fraction 4/7

Mathematics

2 answers:

Elan Coil [88]3 years ago

4 0

Answer:

Step-by-step explanation:

It’s the bottom number

malfutka [58]3 years ago

3 0

A denominator is the number that a fraction is being divided by, or the number below the line is a fraction. In this case the denominator is 7.

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True or False: Number patterns are an example of deductive reasoning.

Viktor [21]

Answer:True

Step-by-step explanation:

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1 year ago

The difference between three times a number and eight equals negative five. What is the number?

Luden [163]

Answer:

it's 1

Step-by-step explanation:

when one is multiplied by three times.it gives us three and its difference result negative five 3–8 = -5

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2 years ago

A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function

Nitella [24]

Step-by-step explanation:

We have,

A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function :

$h=-16t^2 + 36t + 10$ ......(1)

Part (a) :

The maximum height reached by the ball is given by :

$\dfrac{dh}{dt}=0\\\\\dfrac{d(-16t^2 + 36t + 10)}{dt}=0\\\\-32t+36=0\\\\t=\dfrac{36}{32}\\\\t=1.125\ s$

Part (b) :

The maximum height of the ball is calculated by putting t = 1.125 in equation (1) such that :

$h=-16(1.125)^2 + 36(1.125)+ 10\\\\h=30.25\ m$

7 0

3 years ago

You roll a 6-sided die twice. What is P(1, less than 3)? Simplify

Nadya [2.5K]

Answer:

1/18

Step-by-step explanation:

Probability of 1 is 1 out of 6:

Probability of less than 3 is:

1 or 2 out of 6 = 2/6 = 1/3

P(1, less than 3) is

1/6* 1/3 =
1/18

7 0

2 years ago

Perform the operation. (9x2 + 6x – 7) + (-9x - 5) PLS HELP ASAP PLS

qaws [65]

Answer:

Step-by-step explanation:

(9x2 + 6x – 7) + (-9x - 5) = 21

6 0

2 years ago

Read 2 more answers