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2 years ago

6

What is 8/32 in simplest form

2 answers:

Maurinko [17]2 years ago

8 0

Answer:

1/4

Step-by-step explanation:

8 is the greatest common factor of both 8 and 32.

so you divide 8 with 8 which is 1. 32 and 8 is 4 so it would be 1/4

Lyrx [107]2 years ago

5 0

<span>So the question is what is 8/32 in the simplest form. To find out we need to simplify the fraction. In this case the nominator and the denominator are both multiple of 8 so the nominator is 8=1*8 and 32=4*8 so we can write (1*8)/(4*8) and we see that we can cancel out number 8 and get 1/4 which is the simplest form of the fraction. </span>

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(2/5 + 3/4) x [ 3 - (1/4 : 1/5)]

Volgvan

Answer & Step-by-step explanation:

(2/5 + 3/4) * [ 3 - (1/4 : 1/5)]

When you see this sign, : , it usually means to divide the numbers because they represent some form of a ratio. So, we will divide 1/4 by 1/5.

First, do all of the operations in the parentheses ().

(2/5 + 3/4)*[ 3 - (1/4 : 1/5)]

(23/20) * [ 3 - (5/4)]

(23/20) * (7/4)

Now, we multiply 23/20 by 7/4.

(23/20) * (7/4)

161/80

This number can not be simplified so we will keep it as it is.

So, the answer to this expression is 161/80

6 0

3 years ago

What expression is equivalent to -9(-5z-2)-7

trapecia [35]

Answer: 45z + 11

Explanation:

-9(-5z - 2) - 7
= 45z + 18 - 7
= 45z + 11

4 0

2 years ago

Dimitri drew a right angle. Then he drew an angle that was 20 degrees larger. What is the measure of the second angle Dimitri dr

stealth61 [152]

A right angle is 90 degrees so 90 plus 20 would equal 110
Answer: 110 degrees

6 0

2 years ago

Read 2 more answers

Ilsym!!!!! help thanks so much

kolezko [41]

Answer:

A w is less than 7

A x is greater then or equal to -1

Step-by-step explanation:

7 0

2 years ago

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A person standing at the edge of a cliff throws a rock upward from a height of 180ft above ground level with an initial velocity

taurus [48]

Answer: 8.73 ft/s

Step-by-step explanation:

We have the following equation that models the motion of the rock:

$h(t)=-16t^{2}+64t+180$

Where $h(t)$ is the height of the rock at a time $t$ .

Now, if $h(t)=48 ft$ we can find $t$ and then the velocity of the rock at that height:

$48=-16t^{2}+64t+180$

Rearranging the equation:

$-16t^{2}+64t+132=0$

Multiplying the equation by -1:

$16t^{2}-64t-132=0$

Solving with the quadratic formula $t=\frac{-b\pm\sqrt{b^{2}-4ac}}{2a}$ , where $a=16$ , $b=-64$ , $c=-132$ .

$t=\frac{-(-64)\pm\sqrt{(-64)^{2}-4(16)(-132)}}{2(16)}$

Choosing the positive result of the equation:

$t=5.5 s$

Since velocity $V$ is defined as the traveled distance $h(t)$ in a given time $t$ , we have:

$V=\frac{h(t)}{t}$

$V=\frac{48 ft}{5.5 s}$

$V=8.727 ft/s \approx 8.73 ft/s$ This is the velocity of the rock at the height of 48 feet

7 0

2 years ago