3 years ago

Can someone help me with this page

1 answer:

7 0

The first one is A. Number 2 is d. Number 3 is b because 20x20=400 and 21x21=441 and when you add them together you get 841 or 29x29. Number 4 is b because complementary angles are also right angles, they have to add up to 90 degrees. Number 5 is a because every angle is less than 90 degree. Number 6 is 30 because 60+90+x = 180 and when you solve for x you will get 30 degrees.

You might be interested in

one each day dariene write in her personal diary and records whether the sun isshining or not when she looked back tough her dia

Svetradugi [14.3K]

Im guessing ten or some sort of factor of ten

7 0

3 years ago

Read 2 more answers

If Casey deposits $16 into his lunch account each week, how much will be deposited in 5 weeks? If Casey decides to buy lunch for

Ivanshal [37]

Answer:

The exact number would be 26.66666667 but it would be 26.

Step-by-step explanation:

Usually when dealing with decimals anything 5 and up would be rounded up but since we are dealing with money we don't round up. Since his friends lunch cost $3 every lunch the most he will be able to buy is 26. He will have about $2.5 left over which he cannot buy a lunch with so thats why you dont round up.

8 0

3 years ago

How do you write the difference of a number and eight, divided by ten

ch4aika [34]

Answer:

(x-8)/10

Step-by-step explanation:

-------

7 0

3 years ago

Read 2 more answers

Pls look i math pic i put and answer fast plssss i will mark u as brainliest

Lera25 [3.4K]

Answer:it’s 80ft hope this helps

Step-by-step explanation:

8 0

3 years ago

The number of significant digits in 650600000 is

kari74 [83]

6506 or 656 is the answer

6 0

3 years ago