All categories

3 years ago

What is the value of x in trapezoid ABCD?x=15x=20x=45x=60

Mathematics

2 answers:

Zepler [3.9K]3 years ago

7 0

Answer:

I think its x=15

Step-by-step explanation:

Artyom0805 [142]3 years ago

4 0

Answer: It’s A x=15

Step-by-step explanation:

You might be interested in

What is the fornula for find arithemetic ewuation

-Dominant- [34]

Answer:

a_{n} = a_{1} + (n-1)d

a_n = the nᵗʰ term in the sequence

a_1 = the first term in the sequence

d = the common difference between terms

The general term of an arithmetic sequence can be written in terms of its first term a1, common difference d, and index n as follows: an=a1+(n−1)d. ... The nth partial sum of an arithmetic sequence can be calculated using the first and last terms as follows: Sn=n(a1+an)2.

3 0

3 years ago

What is the reduced and simplified value of the expression given below?

blsea [12.9K]

Answer:

$\frac{ \sqrt{16} \times \sqrt{25} } { \sqrt{4} } = \frac{4 \times 5}{2} \\ = 20 \div 2 \\ = 10$

$where \: \sqrt{16} = 4 \\ \sqrt{25} = 5 \\ \sqrt{4 } = 2$

Step-by-step explanation:

Answer is given above with explanations .

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

4 0

3 years ago

Please help this is about be getting a 4/4 in my math class now I have 3/4 I want to get 4/4 please help...

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

8 0

3 years ago

In a research laboratory, a scientist measures the mass of a 1-carat diamond and finds it to be 200 milligrams, measured to the

vlada-n [284]

Answer:

$D=3.5\ gr/cm^3$

Step-by-step explanation:

Density

The density of an object of mass m and volume V is given by

$\displaystyle D=\frac{m}{V}$

It can be expressed in common units like $gr/lt, Kg/m^3, gr/cm^3$ or any other combination of proper mass [M] by volume [V] units.

The data provided in the question is

$m=200\ mg = 0.2\ gr$

$V=0.057\ cm^3$

Thus, the measured density is

$\displaystyle D=\frac{0.2\ gr}{0.057 \ cm^3}$

$\boxed{D=3.5\ gr/cm^3}$

We have expressed the result with 1 decimal place because the mass was measured to the nearest hundred milligrams (or one-tenth grams). Any further decimal is senseless because that precision comes from calculations, not from measurements.

6 0

3 years ago

Please help

Alexxx [7]

Answer:

C.) The amount of hours you drive

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the value of x in trapezoid ABCD?x=15x=20x=45x=60​

What is the value of x in trapezoid ABCD?x=15x=20x=45x=60