3 years ago

What is the quotient of 2 1/4 and 5/8?

Mathematics

1 answer:

Akimi4 [234]3 years ago

3 0

Answer:

Step-by-step explanation:

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What is the answer to the equation 5/14+1/6

BigorU [14]

5/14+1/6=5*3/42+1*7/42=15/42+7/42=22/42=11/21

3 0

3 years ago

if the result, when solving a system by either elimination or substitution, is -5 = -5, the solution is:

Bond [772]

Answer:

Infinitely many solutions

Step-by-step explanation:

When the solved system has the same number on each side, the system has infinite solutions.

3 0

2 years ago

Any help would be appreciated. Thank you!

trapecia [35]

Answer:

Area $=62.5\sqrt{6}$ square units

$AB=5\sqrt{15}$ units

$BC=5\sqrt{10}$ units

Step-by-step explanation:

In a right triangle the altitude drawn to the hypotenuse is the geometric mean of the segments at which this altitude divides the hypotenuse.

So,

$BD^2=15\cdot 10\\ \\BD^2=150\\ \\BD=\sqrt{150}=5\sqrt{6}\ units$

a. The area of the triangle ABC is

$A_{ABC}=\dfrac{1}{2}\cdot BD\cdot AC=\dfrac{1}{2}\cdot 5\sqrt{6}\cdot (15+10)=\dfrac{125\sqrt{6}}{2}=62.5\sqrt{6}\ un^2.$

b. The legs of the right triangle are geometric means of the segment adjacent to this leg and the hypotenuse, so

$AB^2=AD\cdot AC=15\cdot 25\Rightarrow AB=5\sqrt{15}\ units\\ \\BC^2=CD\cdot AC=10\cdot 25\Rightarrow BC=5\sqrt{10}\ units$

5 0

3 years ago

1/4 (-12+3) -8/3<br> Simplified

labwork [276]

Answer:

-59/12

Step-by-step explanation:

finish whats inSide brackets first

so -12+3 =-9

-9*1/4 will be next and = -9/4

9/4+8/3 =. 59 /12

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2 years ago

A)<br>evaluate :<br>(iii) (11.6)^2

IrinaVladis [17]

Answer is 134.56, you’re welcome

8 0

3 years ago