MATHEMATICS HIGH SCHOOL

What is the perimeter of polygon XYDB?

5 cm
20 cm
10 cm
15 cm
What is the perimeter of polygon XYDB? 5 cm 20 - 1

Answers

Answer 1
Answer:

Answer:

20 cm

Step-by-step explanation:

each side of each triangle is 5. You can label all of the sides. They'll each be 5.

5 + 5 + 5 + 5 = 20

Related Questions

Brian invests £600 into his bank account. He receives 3.2% per year compound interest. How much will Brian have after 6 years? Give your answer to the nearest penny where appropriate.
Select all the equations that are equivalent to this equation.1/4 (8x + 56) = 20 1; 56 + 8x = 80 2; 14 = 20 – 8x 3; 2x + 14 = 5 4: 2x = 65: x = 3
Which statement correctly describes a characteristic that a scientificmeasuring tool should have?A. To be accurate, it must be able to give consistent measurementsof a quantityB. To be accurate, it must be able to make measurements using verysmall units.C. To be accurate, it must be able to make measurements that areclose to the actual value.D. To be accurate, it must be able to make measurements using verylarge units.M
In an A.P,the sum of first ten terms is -150 and the sum of next 10 terms is -550.Find the A.P
Explain your answer!Pleas help :)

Can someone please help, will give brainliest!!

Answers

I want to say it is Skewed to the left because of more days with lower temperatures, but I could be wrong.. 

Answer:

C

Step-by-step explanation:

In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=35°, and IJ = 72 feet. Find the length of HI to the nearest tenth of a foot.

Answers

Answer:

125.5 feet

Step-by-step explanation:

How do i write the opposite of one-third of a number is greater than 9

Answers

 1/3x<9. This is the....may be

Answer:

9 > (1/3)t or (1/3)t < 9 (Any one of these)

Step-by-step explanation:

To write the opposite of one-third of a number is greater than 9, first of all write one-third of a number is greater than 9;

This will be an inequality.

one-third of a number is greater than 9 can be written as

(1/3)t > 9 where the number is t

To write the opposite of opposite of one-third of a number is greater than 9

9 > (1/3)t ( using the greater than sign).

Alternatively, (1/3)t < 9 ( this means one-third of a number is less than 9).

When six times a number is decreased by 7​, the result is 41. What is the​ number?

Answers

Let's write an equation:
6x-7=41
Add 7 in both sides. 
6x= 48
6      6
x= 8

Answer:

Step-by-step explanation:

X=8

What is 23% of 256?
a. 58.88
b. 5.89
c. 1,113.04
d. 11.13

Answers

A is the correct answer.

Determine whether the sequence converges or diverges. If it converges, give the limit. 48, 8, four divided by three, two divided by nine, ...

Answers

The sequence is decreasing so it is r<1, therefore it is converging

This is the formula for how to find the sum/limit of the convergence (or how to find a infinite geometric sequence): a1/(1-r)

a1=48

r=8/48=.167

Verifying r:

a1/r=48*.167=8.016=8

a1/r^2=48*.167^2=1.338672=1.34

4/3=1.33

(close enough)

Putting it into equation:

a1/(1-r)=48/(1-.167)=48/.833=57.62304922

Answer Choices:

A. Converges; 288/5

B. Converges; 0

C. Diverges

D. Converges; -12432

288/5=57.6

ANSWER IS A. Converges; 288/5
48, 8 , 4/3,2/9

note that each term after the first one is calculated by multiplying the previous on by 1/6. The sequence converges

Limit  = a1 / (1 -r)  = 48 / ( 1- 1/6)    =  57.6  or 57 3/5
Other Questions
How do I find this answer 20=4x
What does the number theory prove?
Which of the following is the correct definition of a geometric sequence?
What is the solution to the system of equations