Help ^^^ use picture above

Answers

Answer 1

Answer: The question reminds you of all the tools you need:

It says ...

"Opposite angles are equal."
So the upper right angle is x+40 just like the bottom left,
and the bottom right angle is 3x+20 just like the upper left.

And it says ...

"The sum of all angles is 360°."
You know what each of the four angles is, so you can addum all up,
set the sum equal to 360, find out what number ' x ' is, and then
use that to find the size of every angle.

Answer 2

Answer: solve for x in the equation 2(x+40)+2(3x+20)=360 and then plug x value back in for each angle, x=40 therefore, top angle=110 and bottom=70

Related Questions

~please only answer if you know for sure~-Thank you-(Specify which one you are answering btw)
Please help me answer the question........
PLEASE HELP! FINDING THE PERIMETER (only 2&3)
A store has thirty-five sodas, which is seven times the number of regular sodas they have. How many regular sodas do they have?
The triangular sail of a toy sailboat is supposed to be a right triangle. The manufacturer says the sides of the sail have lengths of 4.5in, 6in, and 7in. Is the sail a right right triangle? If not how could you change one of the lengths to make a right triangle?

How much money should be invested now (rounded to the nearest cent), called the initial investment, in a Municipal Bond investment that yields 6% per year, compounded monthly for 10 years, if you wish it to be worth $20,000 after 10 years?

Answers

The formula for annual compound interest, including principal sum, is:
A = P (1 + r/n)ⁿˣ

A = the future value = $ 20,000
P = the principal investment amount = Not given
r = the annual interest rate (decimal) = 0.06
n = the number of times that interest is compounded per year = 12
x = the number of years = 10

$ 20,000 = P (1 + 0.06/12)¹²⁰
$ 20,000 = P (1 +0.005 )¹²⁰
$ 20,000 = P (1.005 )¹²⁰
$ 20,000 = 1.81·P
P = $ 20,000÷1.81
P = $ 11,049.72

300 is greater than 30 explain using rounding

Answers

yes 300 is greater and 30 is less then with rounding

30 x 10=300 therfore making 300 ten times larger.

Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest

Answers

First, let's find the area of the patio:

6.25 * 6.25 = 39.0625

Next, we need to find the area of the patio and extension combined:

We know that the patio is now 3m wider and 1.5m longer.

(6.25 + 3) * (6.25 + 1.5)

9.25 * 7.75 = 71.6825

Then, we need to find the area of the extension alone, which can be done by subtracting the area of the patio from the area of the patio and extension combined:

71.6825 - 39.0625 = 32.625

Now, find the area of one tile:

0.25 * 0.25 = 0.0625

And divide the area of the extension by the area of one tile to find the number of tiles needed to build the extension:

32.625 / 0.0625 = 522

Divide the total number of tiles by 25 and round up to the nearest whole number to find the number of packages:

522 / 25 = 20.88

20.88 rounds up to 21 packages of tiles.

Ellis needs 21 packages of tiles.

Hope this helps!! :)

Answer:

Step-by-step explanation:

Area to be covered:

(6.25 + 1.5)(6.25 + 2(1.5)) - 6.25²

= 32.625

Each title's area = 0.25² = 0.0625

No. of tiles needed:

32.625 ÷ 0.0625

= 522

25 in each pack

522/25 = 20.88

So 21 packets

7 times 10 times 4 times 1 plus (2 times 1/10) plus (5 times 1/100)

Answers

7*10*4*1+(2*1/10)+(5*1/100)=70*4*1+(2*1/10)+(5*1/100)=280*1+(2*1/10)+(5*1/100)=280+(2*1/10)+(5*1/100)=280+(2/10)+(5*1/100)=280+(1/5)+(5*1/100)=1401/5+(5*1/100)=1401/5+(5/100)=1401/5+(1/20)=1121/4=280 and 1/4