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3 years ago

Answer this test and be brainiest

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

8 0

First of way to many questions, but Ill answer them

1) 5/9, 75/135 2) 5/11 3) 10/3 4) 13 quarts 5) 120 6) in 108 minutes

7) 3/4<33/40 8) 3/8<2/3<19/24

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Solve the problem. Round the solution to the nearest hundredth where applicable. What is the tangent of ZH?

kumpel [21]

B because tangent is Opposite/hypotenuse. = 6/8 = 0.75

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3 years ago

The 5 players on the basketball team have a mean height of 141 cm. The heights of 4 of the players are listed below. The height

joja [24]

$\frac{137+150+144+149+x}{5} =141$

$x=125$

Therefore, the man is shorter than 141 centimeters.

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3 years ago

Calculate the axis of symmetry in the equation Y = (x+1) (x-4)

algol [13]

Answer:

Every parabola has a turning point called the axis of symmetry,so for this question you just have to find the turning points

x turning point= -b/2a,and the y turning point is gotten by replacing the value of x in the equation

y=(x+1)(x-4)

=x^2-3x-4

a is 1,b is -3 and c is -4

x= -(-3)/2(1)

=1.5

and y=x^2-3x-4

=1.5^2-3(1.5)-4

= -6.25

therefore the axis of symmetry is (1.5,-6.25)

I hope this helps

6 0

2 years ago

If f(x) = 4x + 3x2 + 1, then what is the remainder when f(x) is divided by X -2?

Bezzdna [24]

Answer:

remainder = 21

Step-by-step explanation:

If f(x) is divided by (x - h) then the remainder is f(h)

Here f(x) is divided by (x - 2) with h = 2 , then remainder is

f(2) = 4(2) + 3(2)² + 1 = 8 + 3(4) + 1 = 8 + 12 + 1 = 21

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3 years ago

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IgorLugansk [536]

It's true, just draw the sides and you'll see there's no other angle you could get.

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3 years ago