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valkas [14]
2 years ago
14

Find the area 7cm. 20cm. 11cm. 14cm. ( will mark brainlest)​

Mathematics
1 answer:
nignag [31]2 years ago
6 0

Answer:

217

Step-by-step explanation:

we split the shape into 2 different rectangles and find the sum of their area.

small rectangle: 7 × 11 = 77

large rectangle 7 × 20 = 140

140 + 77 = 217

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Mark got 20% raise for his salary. If this salary was $1800 what is the new salary
elena-14-01-66 [18.8K]
Salutations!

Mark got 20% raise for his salary. If this salary was $1800 what is the new salary?

So lets solve this!

Mark got 20% "raise" for his salary. It clearly indicates that it is percentage of increase, so therefore, after solving out all the sum, we would be adding up 1800 to get the total of the new salary.

Lets form this into statements ----

Percentage increase = 20%

Mark's old salary = $1800

Mark's new salary = 20 × 1800/100

Cancel out the zeros to make it more logical ----

20 × 18/1

= 360.

Now, we need to add 1800 and 360 to get Mark's new salary

1800 + 360 = $2160.

Mark's new salary is $2160.

Hope I helped :D


7 0
3 years ago
A yard is approximately 5.68 x 10-4 miles. How is this number expressed in standard decimal notation?
belka [17]

Answer:

C: 0.000568 miles

Step-by-step explanation:

Essentially, the exponent on the 10 is how many places to move the decimal point, and negative versus positive dictates whether to move it right or left respectively.

4 0
3 years ago
Read 2 more answers
How much will it cost to carpet a rectangular room measuring 13.4 m by 24 m if carpeting costs​ $24.99 per square​ meter?
brilliants [131]

Answer:

$8036.784

Step-by-step explanation:

It is easy

The area of carpet is 13.4×24=321.6sq meter

Now, for 1 sq. meter the cost is $24.99

So for 321.6sq.meters, 321.6×24.99

=$8036.784

6 0
3 years ago
Please help with this question! I'm stuck on it. I will mark brainliest if you are correct!
kotegsom [21]

Answer:

The answer is a

Step-by-step explanation:

2+5 4/2

3 0
3 years ago
Can a right triangle be formed using these squares
Alona [7]

The answer is yes. all 3 of those triangles have perfect square roots, being 5, 12, and 13 respectively. I hope this helps! Could I possibly get brainliest?

4 0
3 years ago
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