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julia-pushkina [17]

3 years ago

10

Solve the right triangle. Round decimal answers to the nearest tenth.

1 answer:

dem82 [27]3 years ago

3 0

Step-by-step explanation:

RS = 15/ tan57° = 9.7

RT = 15/sin57° = 17.9

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Which line segment is a diameter of circle F?<br><br> FE<br><br> BA<br><br> AC<br><br> EC

umka21 [38]

option c) The line segment AC is the diameter of circle F.

<u>Step-by-step explanation</u>:

The 'diameter' is the line segment that passes through the center of the circle.
In the circle shown, F is the center of the circle.
The line segments EB and AC passes through the center point F.
Therefore, both EB and AC are the diameters of the given circle.
From the options given, option c) AC is the correct answer.

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4 years ago

If a truck can hold 4 boxes and if you needed to move 871 boxes across town , how many trips would you need to make?

Sauron [17]

218 trips is the amount

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3 years ago

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alex41 [277]

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3 years ago

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Z varies directly as x^3 and inversely as y^3. if z=59 when x=8 and y=8, find Z if x=3 and y=4

marissa [1.9K]

$z=\dfrac{kx^3}{y^3}\\\\\\59=\dfrac{k\cdot 8^3}{8^3}\\k=59\\\\\\z=\dfrac{59x^3}{y^3}\\\\\\z=\dfrac{59\cdot 3^3}{4^3}=\dfrac{1593}{64}$

8 0

2 years ago

A polynomlal has been factored, as SHOWI Deluw.

Tom [10]

Answer:

The zeros are 6,-5,9

Step-by-step explanation:

The factored form of the polynomial is given as:

$f(x) = (x - 6)(x + 5)(x - 9)$

To find the zeros of this function, we set f(x)=0 and solve for x.

$(x - 6)(x + 5)(x - 9) = 0$

This implies that:

$(x - 6) = 0 \: or \: (x + 5) = 0 \: or \: (x - 9) = 0$

We solve for x to get:

$x = 6 \: or \: x = - 5 \: or \: x = 9$

The zeros are 6,-5,9

3 0

3 years ago