2 years ago

Find the value of X from the right triangle please can anybody answer this

Mathematics

1 answer:

DIA [1.3K]2 years ago

7 0

Answer:

Step-by-step explanation:

in the first triangle an angle is 60 degrees so it means that the triangle is half of a equilateral triangle.

in this case the base leg is half of the hypotenuse.

x = 8

in the second triangle we have an angle that is 45 degrees and this means that the triangle has two congruent legs

x = 10

You might be interested in

What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?

GREYUIT [131]

Sum is
$S_{n}=\frac{a_{1}(1-r^{n})}{1-r}$

r=common ratio
a1=first term
it looks like 2^0=1 is the first term aka a1
it goes to the 9th term (2^9)

sub
$S_{9}=\frac{1(1-(2)^{9})}{1-2}$
$S_{9}=\frac{1-512}{-1}$
$S_{9}=\frac{-511}{-1}$
$S_{9}=511$

4 0

2 years ago

Read 2 more answers

I’ll give brainliest HELO ASAP PLZ!!

Helen [10]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Which of the following could be the shape of the cross section of the cone?

kondaur [170]

Triangle hope this helps

7 0

2 years ago

Which expression is equivalent to 4 * 4 * 4 * 5 * 5?

jekas [21]

Answer:

the closests if 43 multiply by 25

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

HELP PLZ ASAP HELP

Basile [38]

Answer:

4.5 Cubic Feet

Step-by-step explanation:

1. You want to find the volume of the box. (Length x width x height)

2.5 x 2 x 1.5 = 7.5

2. The present has a volume of 3 cubic feet, so you would subtract that from the volume of the box.

7.5 - 3 = 4.5

3. The volume of the empty space in the box is 4.5 cubic feet.

Hope this helped! :)

8 0

3 years ago