All categories

3 years ago

Find sin(90°). 45° A.0 В.1 C. square 2 D. square 2 / 2

Mathematics

1 answer:

otez555 [7]3 years ago

6 0

Answer:

sin90° = 1.

Step-by-step explanation:

Using the diagram, we notice that the side opposite of the 90° angle is the hypotenuse itself.

Therefore sin90° = Hypotenuse/Hypotenuse = 1.

You might be interested in

the perimeter of a rectangle is84cm and its length is 6cm longer than its breadth.find the lenth and breadth of the rectangle

mash [69]

So,the length of rectangle is 24 cm

 The breadth of rectangle is 18 cm

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

4 0

3 years ago

Read 2 more answers

Can someone please help me to find the remainder when f(x) is divided by (x^2-4)?

yuradex [85]

Answer:

Step-by-step explanation: Given : f(x)=x

−3x

f(2)=(2)

−3(2)

=16−12+4=8

8 0

2 years ago

The multimeter read 0.0425 volts, 0.1582 volts and 0.0932 volts. Which is the highest reading on the multimeter?

vladimir1956 [14]

Answer:

any number closest to 1 on the number line will be the highest reading.

.1582 is the highest number

Step-by-step explanation:

6 0

3 years ago

A glass is

fenix001 [56]

Step-by-step explanation:

x=volume of the glass

(1/3)x+63=(5/8)x

63=(5/8)x-(1/3)x

63=(15/24)x-(8/24)x

63=(7/24)x

multiply both sides by 24/7

(24/7)(63)=(24/7)(7/24)x

216=x

216 cm3 is the volume (answer)

1/3 of 216 is 72

72+63=135

135/216=0.625=5/8

4 0

2 years ago

7% of 120 (Need work shown)

inessss [21]

1% of 120 is 1.2, so 7 *1.2 = 8.4

Also you could set up the proportion 7/100 = x/120 and solve for x.

3 0

3 years ago

Read 2 more answers