In 3 seconds an ostrich can run 63 meters. How fast can it run in 5 seconds.

1 answer:

8 0

What u can do is do 3/63=5/x. so u have to get x all by itself.

3/63=5/x
cross multiply
63×5 and 3×x
315=3x
divide by 3 to the number 315
ANSWER:105

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Please help

Vlada [557]

We know that

When we have

$f(x)=ax^2 +bx+c$

Here ,

a is the leading coefficient

c is the constant term

so, we can compare it with

$f(x)=5x^2-7x+6$

so, we get

$a=5,c=6$

so,

leading coefficient is 5

constant term is 6......................Answer

4 0

4 years ago

Enter the difference 1 1/5 - 3/5

natali 33 [55]

Hey there! :D

Convert 1 1/5 to a mixed number.

1 1/5= 6/5

6/5-3/5= 3/5

3/5 <== the difference

I hope this helps!
~kaikers

6 0

3 years ago

Read 2 more answers

9.W

gogolik [260]

The correct answer is A

5 0

4 years ago

3/2+×= -7/2 i. dont know how to solve for x i dont know the answer

GuDViN [60]

So you have to get x by itself first, but you have to do the same thing on both sides in order for it to stay equal.
3/2*2/3+x=-7/2*2/3
6/6+x=-14/6
x=-14/6
Simplify.
x=-7/3 or -2 1/3

Hope this helps! If you have any questions, just ask!

3 0

4 years ago

What is the result when 16x + 9 is subtracted from 4x + 6

romanna [79]

Answer:

(4x+9)-(16x+9) = 4x+9-16x-9

= -12x

6 0

3 years ago