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2 years ago

Ken grew 4/5 of an inch last year. Sang grew 3/8 of an inch. Who grew more and by how much?

2 answers:

7 0

Ken grew .425 of an inch more than sang because 4/5 is .8 and 3/8 is .375 what you do is you take those two numbers and subtract the smaller one from the bigger one and you get .425 and ken had the bigger growth. plz rate me brainliest

Zinaida [17]2 years ago

7 0

Ken grew more and by 5/40 more because if u convert 4/5 to 20/40 and convert 3/8 to 15/40, 4/5 is more.

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About waves speed i want information about waves speed

Goryan [66]

Answer:

Wave speed is the distance that a wave travels in a given amount of time. Wave speed is related to wave length and wave frequency. Wave frequency can be found by using the formula Speed=wavelength × frequency

Step-by-step explanation:

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3 years ago

Plsss helpppp urgentttt

romanna [79]

Answer:

B=100

Step-by-step explanation:

A=100

C=100 (opposite angles are equal0

B=D= 100

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180-80=100

4 0

2 years ago

Brookside Grocery sponsored a team in the local charity run. The ages of the runners are shown below. 35, 23, 45, 21, 18, 19, 54

Zielflug [23.3K]

Answer:

Step-by-step explanation:

3 0

2 years ago

The SR-71 “Blackbird” is one of the worlds fastest airplanes and is capable of traveling at a cruising speed of Mach 3 , or thre

sleet_krkn [62]

Answer:

$2.28*10^{3}\frac{mi}{h}$

Step-by-step explanation:

Let

x-----> the speed of sound in miles per hour

y----> the speed in Match 3

we know that

$y=3x$ -----> equation A

$x=7.6*10^{2}\frac{mi}{h}$

Substitute the value of x in the equation A

$y=3(7.6*10^{2}\frac{mi}{h})=22.8*10^{2}\frac{mi}{h}$

$22.8*10^{2}\frac{mi}{h}=2.28*10^{3}\frac{mi}{h}$

3 0

3 years ago

What is the solutions of the inequality? 12x - 3x + 11 > 4x - ( 17 - 9x)

Alchen [17]

<span>Hello,
For this 12x-3x+11>4x-(17-9x)let's rewrite it as:
12x-3x+11>4x-17+9x
Now combine like terms:
9x+11>13x-17
Subtract 9x and add 17 to get:

28>4x
Divide by 4:
7>x or rewritten as:
x<7
Make sense?</span>

6 0

3 years ago

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