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Tresset [83]
2 years ago
5

-3/4(16m+4) in disbrutive property​

Mathematics
2 answers:
slega [8]2 years ago
6 0

<em>Hi there!</em>

<em>Answer:</em>

<em />\boxed{-12m -3 }<em />

<em>Step-by-step explanation:</em>

<em />-\frac{3}{4} ( 16 m + 4 )<em />

<em />= ( - \frac{3}{4} ) ( 16m + 4)<em />

<em />= ( -\frac{3}{4} ) ( 16 m) + ( - \frac{3}{4} ) (4)<em />

<em />= -12m - 3<em />

<em>Have a great day!</em>

SCORPION-xisa [38]2 years ago
6 0

Answer:

- 12m - 3

Step-by-step explanation:

-  \frac{3}{4} (16m + 4) \\  \\  =  -  \frac{3}{4}  \times 16m  -  \frac{3}{4}  \times 4 \\  \\  =  - 3 \times 4m - 3 \\  \\  =  - 12m - 3

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BabaBlast [244]
9% decrease because 145-132=13
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3 years ago
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A basketball player stands near the middle of the court and throws the ball toward the basket.
kompoz [17]

Answer:

A function to represent the height of the ball in terms of its distance from the player's hands is y=\frac{-1}{54}(x-18)^2+12

Step-by-step explanation:

General equation of parabola in vertex form y= a(x-h)^2+k

y represents the height

x represents horizontal distance

(h,k) is the coordinates of vertex of parabola

We are given that The  ball travels to a maximum height of 12 feet when it is a horizontal distance of 18 feet from the player's hands.

So,(h,k)=(18,12)

Substitute the value in equation

y=a(x-18)^2+12  ---1

The ball leaves the player's hands at a height of 6 feet above the ground and the distance at this time is 0

So, y = 6

So,6=a(0-18)^2+12

6=324a+12

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\frac{-6}{324}=a

\frac{-1}{54}=a

Substitute the value in 1

So,y=\frac{-1}{54}(x-18)^2+12

Hence a function to represent the height of the ball in terms of its distance from the player's hands is y=\frac{-1}{54}(x-18)^2+12

8 0
3 years ago
The average age of 6 men is 35 years and
PSYCHO15rus [73]

Answer:

39.50

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Step-by-step explanation:

Age of the 2 men = sum of the ages of the 6 men - sum of the ages of the 4 men

Average = sum of ages / total number of men

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sum of ages = 35 x6 = 210

32 = sum of ages / 4

32 x 4 = sum of ages

128

210 - 128 = 82

age of the younger man = x

age of the older man = 3 + x

x + 3 + x = 82

2x + 3 = 82

2x = 82 - 3

2x = 79

x = 79/2 = 39.5

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7 0
2 years ago
Qt + a = -1 <br><br> when q = 3 and t = 4
Pachacha [2.7K]

Answer:

a=-13

Step-by-step explanation:

We can use substitution to find the value of a:

qt+a=-1

3(4)+a=-1

12+a=-1

a=-13

Hope this helps :)

5 0
3 years ago
Given log5 3=0.6826 and log5 8=1.2920, evaluate the expressions<br><br> Please help!?
gulaghasi [49]

Answer:

a) 1.3652

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3 0
2 years ago
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