Answer:
B.) 6
2.) 70
3.) 56
Step-by-step explanation:
B.) 2(6) - 6
= 12 - 6
=6
2.) 7(2(3)+4)
=7(6+4)
=42+28
=70
3.) 10(3) + 4(3) + 14
= 30 + 12 + 14
= 42+14
=56
Have a wonderful day
:)
Answer:
Angles 1 and 2 are both 60, and angle 3 is 120
Step-by-step explanation:
If Mark ate 1/4 of the pie, that means he ate a quarter of it. We need to find a quarter of 12 slices. We can do this by dividing 12 by 4: 12/4=3. So, he ate three slices, because three is a quarter of 12.
Answer: 3 slices
Answer:
<h3>31</h3>
Step-by-step explanation:
<h3>Let the other part be x.</h3>
<h3>Now,</h3><h3 /><h3>24:x=3:4</h3>
<h3>3x=96</h3><h3 /><h3>X = 96/3 = 32</h3>
<h3>1</h3>
<h3>Other part = 32</h3>
<h2>mark me brainlist!</h2>
The height of the triangle is 19.596 centimeter, if a right isosceles triangle has an area of 192 square centimeters.
Step-by-step explanation:
The given is,
Area of right isosceles triangle is 192 square centimeters
Step:1
Formula for area of right isosceles triangle is,
............................(1)
Where, a - Sides of triangle
a = h = b
Here, h - Height of triangle
b - Base of triangle
From given,
Area, A = 192 square centimeters
Equation (1) becomes.
![192=\frac{1}{2} a^{2}](https://tex.z-dn.net/?f=192%3D%5Cfrac%7B1%7D%7B2%7D%20a%5E%7B2%7D)
![a^{2} = (2)(192)](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%20%282%29%28192%29)
= 384
![a^{2} = 384](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%20384)
Take square root on both sides,
![a=\sqrt{384}](https://tex.z-dn.net/?f=a%3D%5Csqrt%7B384%7D)
a = 19.596 centimeters
Height of right isosceles of triangle, a = h = 19.596 centimeters
Result:
The height of the triangle is 19.596 centimeter, if a right isosceles triangle has an area of 192 square centimeters.