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2 years ago

What is the maximum value of this function?

Mathematics

1 answer:

GenaCL600 [577]2 years ago

8 0

Maximum value if this parabola is 7 when x=6 giving the coordinate (6,7) so 7 is your answer

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Please help on the half circle one

yan [13]

Answer:

28.26

Step-by-step explanation:

Area of a circle is pi * radius squared

The diameter is 6, so the radius is 3

pi * 3^2 = 3.14 * 9 = 28.26

5 0

2 years ago

Sorry, here's another one on inequalities

Yuki888 [10]

Answer:

y > 4x + 1

Step-by-step explanation:

Equation of the dotted line:

Slope = (-3-1)/(0-1) = 4

Y intercept is +1

y = 4x + 1

Shaded region:

y > 4x + 1

6 0

2 years ago

How do you solve this

mina [271]

Answer:

D. The m<4 is 137°

$< 4 = 180 \degree - 43 \degree \\ < 4 = 137 \degree$

5 0

2 years ago

What is the mass of the shorter bar?

Lynna [10]

Its 24 kg , first you divide the 40 into 5 which equals 8 each so for each meter you get 8 kgs

so 8 multiplied by 3 is 24kg

4 0

2 years ago

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Find the area of the iscoseles triangle first answer=brainliest

blsea [12.9K]

Answer:

$60cm^{2}$

Step-by-step explanation:

so first we need to find the height so by splitting the isosceles triangle into two right-angled triangles and then applying Pythagoras' Theorem to one of them.

$h^{2} =13^{2} -5^{2}$

$h^{2} =169-25$

$h^{2} =144$

$h=\sqrt{144}$

$h=12$

We now know the height of the triangle and can use this to go back and find the area of the isosceles triangle.

area of triangle = $\frac{1}{2}$ x base x height

area of triangle = $\frac{1}{2}$ x 10 x 12

area of triangle = 60

5 0

2 years ago

Read 2 more answers