3 years ago

What is the value of X? (explain your answer) A- 54B- 75C-78D-102

Mathematics

1 answer:

Ivan3 years ago

6 0

Answer:

a 54

Step-by-step explanation:

You might be interested in

1206.37 ROUNDED TO NEARST HUNDRETH

Andreyy89

Answer:

It is already rounded

Step-by-step explanation:

4 0

3 years ago

In average American adult drinks 3.1 cups of coffee each day a cup of coffee measures approximately 9 ounces. one pound of coffe

Arisa [49]

It takes about 40 lbs. ( 39.77 ). if they drink about 27.9 oz a day, that's 10183.5 oz a year, and one oz takes .00390625 lb to make, multiply them together

8 0

3 years ago

A ramp is used to load suitcases on an airplane. If the cargo door is 7 feet from the ground and the angle formed by the end of

melisa1 [442]

Answer: $16.56\ ft$

Step-by-step explanation:

You must draw a right triangle as the one attached, where "x" is the lenght in feet of the ramp.

You need to use the following Trigonometric Identity:

$sin\alpha=\frac{opposite}{hypotenuse}$

In this case you can identify that:

$\alpha =25\°\\\\opposite=7\\\\hypotenuse=x$

Now you must substitute these values into $sin\alpha=\frac{opposite}{hypotenuse}$ :

$sin(25\°)=\frac{7}{x}$

Finally, you must solve for "x" in order to find its value.

This is:

$sin(25\°)=\frac{7}{x}\\\\xsin(25\°)=7\\\\x=\frac{7}{sin(25\°)}\\\\x=16.56$

6 0

3 years ago

NEED HELP ASAP!! FILL IN THE BLANKS!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER RIGHT!!!

amm1812

Answer: (x+8)^2 = 127

Step-by-step explanation:

4 0

3 years ago

Here's a question for the day, it's simple but it needs explaining.

GuDViN [60]

It is used to see if a graph represents a function because if there is 2 dots or intersecting lines within the other lines then it is not a function. if there is only one line or dot, then yes, it is a function. hope i explained it well.

5 0

3 years ago

Read 2 more answers

What is the value of X? (explain your answer) A- 54B- 75C-78D-102​

What is the value of X? (explain your answer) A- 54B- 75C-78D-102