A \greenD{4\,\text{cm} \times 6\,\text{cm}}4cm×6cmstart color greenD, 4, space, c, m, times, 6, space, c, m, end color greenD re
gayaneshka [121]
Answer:
356 cm².
Step-by-step explanation:
Step one: The first thing to do here is to Calculate the area of rectangle. The area of the rectangle can be calculated by using the formula below;
Area of rectangle = width × length = 6 × 4 = 24 cm².
Step two: the next step is to calculate the area of the circle. The area of the circle can be calculated by using the formula below;
Area of a circle = (radius)^2 × π.
Area of a circle = (11)^2 × π = 380.13 cm².
Step three: the next thing to do is to calculate the area of the shaded region which is the difference between the Area of a circle and the Area of rectangle.
That is; 380.13 cm² - 24 cm² = 356.13 cm².
Answer: 8 inches
C= 2(pi)r
divide 25.12 by 3.14
Answer:
The volume of the cone is of 18h, in which h is the height of the cone.
Step-by-step explanation:
Volume of a cone:
The volume of a cone with base area
and height h is given by:

Area of base = 54 cm
This means that
and thus:

The volume of the cone is of 18h, in which h is the height of the cone.
Just plugin -5 into the equation <span>f(x) = −x^2 − 10x + 16
</span>f(x) = −(-5)^2 − 10(-5) + 16 solve and the answer will be f(x) = 41
<span>
so (-5, 41) is the answer. </span>
Answer:
y=3x−4
Step-by-step explanation:
Add -3x to both sides.
3x−y+−3x=4+−3x
−y=−3x+4
Divide both sides by -1.

y=3x−4
hope this helps