1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
-BARSIC- [3]
2 years ago
6

ABCD is a quadrilateral. Work out angle x.

Mathematics
1 answer:
Wittaler [7]2 years ago
4 0

Answer:

x= 16

Step-by-step explanation:

Triangle BAD is a right triangle, meaning the other angles are 45

You might be interested in
Which of the following would be equivalent to 9 to the power of 2 ⋅ 9 to the power of 6?
Anna35 [415]
9^{2} * 9^{6} =  9^{2+6} = 9^{8} = 43046721
7 0
4 years ago
The Central Limit Theorem says the sampling distribution of the sample mean is approximately normal under certain conditions. Wh
Westkost [7]

Answer:

Option C

Step-by-step explanation:

The central Limit Theorem says the sampling distribution of the sample mean is approximately normal under certain conditions

The conditions are

i) the population should be symmetrial. If population is skewed sample size should be sufficiently large atleast 30

ii) Samples should be drawn strictly at random

iii) the sample observations should be independent

Thus we find that option a is not necessary because even for skewed large sample size allows the theorem

Option b is not correct since if population is less than 30, sampling itself is not necessary.

Option d is also wrong since normality is not necessary

Only option C) The sample size must be large (e.g., at least 30) is the necessary condition

3 0
4 years ago
Read 2 more answers
Find the volume of a sphere made by rotating a circle with a radius of 12 inches. Use 3.14 for π and round to nearest whole numb
stiv31 [10]
We know that

[volume of a sphere]=(4/3)*pi*r³
r=12 in
[volume of a sphere]=(4/3)*3.14*12³-----> 7234.56 in³------> 7235 in³

the answer is the option
<span>D) 7,235 in</span>³
3 0
3 years ago
How is a rate simile do different from a ratio?
murzikaleks [220]
Both rates and ratios are a comparison of two numbers. A rate is a specific type of ratio. The difference is that a rate is a comparison of two numbers with different units, and a ratio compares two numbers with the same unit.
6 0
3 years ago
5x + 10y = 18
SOVA2 [1]
5x + 10y = 18

x = y -6, we substitute this into first equation.

5x + 10y = 18

5*(y - 6) + 10y = 18

5y - 30 + 10y = 18

So it the last option from the top.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Jala put $600 in an interest bearing account with a annual compound interest rate of 5%. Jala determined that after seven years,
    14·2 answers
  • Which one doesn't belong, and why? Please explain!! please help!
    7·1 answer
  • Improper fraction to mixed number 61/7
    9·2 answers
  • What is the 9th term of the geometric sequence that begins 2,1, ....
    8·1 answer
  • Chloe wants to wrap a present in a box for Sarah. The top and bottom of the box is 8 in. by 3 in., the sides are both 3 in by 2
    11·1 answer
  • A middle-school art teacher, Ms. Velez, and her students are turning the school’s gymnasium into a student art museum for the da
    6·1 answer
  • Find the value of x, given the figures
    8·1 answer
  • What are rates and unit rates?
    14·1 answer
  • Line l and line m are straight lines. What is the measure of angle y?
    8·1 answer
  • ASAP 100 points. I need help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!