3 years ago

ILIO

Mathematics

1 answer:

iris [78.8K]3 years ago

3 0

Answer:

a. sine

Step-by-step explanation:

As it can be seen from the figure, triangle ABC is the right-angled triangle with Angle C is equal to 90 degree.

In a right-angled triangle, there is a formula as following:

<em>+) sine (an acute angle) = (length of its opposite side)/ hypotenuse</em>

In the figure, angle B and length of the hypotenuse are given.

As x is the length of AC and AC is the opposite side to angle B

=> So that we can use sine to find x

You might be interested in

Write 2/3 of 4 as a inproper fraction.

liq [111]

Answer:

6/4

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Below are two linear equations . 1: y - 2 = 4/5 * (x + 4) 2: 5x + 4y = - 20 a) Are the lines 1 and 2 parallel , perpendicular or

Olenka [21]

Perpendicular and 2 I think that’s right

5 0

3 years ago

Please help me! I need this answered fast!

zysi [14]

Answer:

Number 5 is D

Number 6 is A

3 0

3 years ago

The line that goes horizantally (left to right) across the graph is called what? *

kodGreya [7K]

Step-by-step explanation:

horizontal line I believe

5 0

2 years ago

A rectangular has sides that measure 9 centimeters by 12 centimeters by 23 centimeters. Joan filled the container to its brim wi

Svet_ta [14]

So you need to find the volume of the rectangular prism and the equation for that is V=l×w×h. If you plug those numbers in you'd get 9×12×23=2,484. If you multiply 2,484 by $\frac{1}{3}$ because you'd have to pour out $\frac{1}{3}$ of the water out so that it's only $\frac{2}{3}$ of the volume of water is left. 2,484× $\frac{1}{3}$ = 828mm.

8 0

3 years ago