3 years ago

The model below can be used to find the quotient of 1/2 divided by 1/8 . What is the quotient?

Mathematics

1 answer:

BabaBlast [244]3 years ago

5 0

The answer is D. 4 as you are basically multiplying 1/2 by 8/1

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Please answer ASAP!

7nadin3 [17]

Answer:

h = 4.5 inches

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2) h

We know A b1 and b2

20.25 = 1/2 (5+4)*h

20.25 = 9/2 h

Multiply each side by 2/9 to isolate h

2/9 * 20.25 = 2/9 *9/2 h

4.5 =h

6 0

3 years ago

What is the correct way to check the solved equation<br> 4,127÷3=1,375 remainder 2<br>

Dafna11 [192]

the quickest way to do this would be to multiply 1,375 by 3 and then add 2.

1,375 * 3 = 4,125 + 2 = 4,127

correct!

6 0

3 years ago

Read 2 more answers

To get from home to his friend Clayton's house, Eric would have to walk 4 miles due north. To get from home to his friend Dale's

Lorico [155]

Answer: 5 miles

Step-by-step explanation:

It's a triangle so if you use the pythagorean theorem your equations should look like this. Sqroot of 4^2+3^2 which equals 5. Hope this helps. :)

3 0

2 years ago

Find the circumcenter of the triangle ABC.

gtnhenbr [62]

Triangle circumcenter
(-0.5,-2)

5 0

3 years ago

Solve x 2 + 9x + 8 = 0 by completing the square. What are the solutions?

Sindrei [870]

So firstly, what two terms have a product of 8x^2 and a sum of 9x? That would be x and 8x. Replace 9x with x + 8x: $x^2+x+8x+8=0$

Next, factor x^2 + x and 8x + 8 separately. Make sure that they have the same quantity on the inside: $x(x+1)+8(x+1)=0$

Now you can rewrite the equation as $(x+8)(x+1)=0$

Now using zero product property, solve for x:

$x+8=0\\ x=-8\\ \\ x+1=0\\ x=-1$

<u>In short, the solutions are {-1,-8}, or C.</u>

4 0

3 years ago