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2 years ago

Can someone help me calculate the area of this object?

Mathematics

1 answer:

nekit [7.7K]2 years ago

7 0

Answer: 272.9 cm^2

How to:

25 * 8 = 200

9 * 8.1 = 72.9

Add the areas of the two rectangles

200 + 72.9 = 272.9 cm^2

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Ashin has been working in UAE for a decade and saved AED 125,500 which he wants to transfer now to his parent's account in India

saul85 [17]

Answer:

2510000 INR

Step-by-step explanation:

Given

$Savings = AED 125500$

$1\ AED =20\ INR$

Required

The amount that will be withdrawn in India

We have:

$1\ AED =20\ INR$

Multiply both sides by the savings

$125500 * 1\ AED =20\ INR * 125500$

$125500\ AED =125500 * 20\ INR$

So, we have:

$125500\ AED =2510000\ INR$

<em>Hence, the amount that will b withdrawn is: 2510000 INR </em>

3 0

3 years ago

PLEASE HELP !!!! I'm stuck

irina [24]

The answer is c not D you are welcome

4 0

4 years ago

5miles = 8km. How many km in 80miles?

Zina [86]

Answer:

128

Step-by-step explanation:

Set this up as a proportion with miles on the top and km on the bottom:

$\frac{mi}{km}:\frac{5}{8}$

If we want to know how many km are in 80 miles, we put the variable with the km stuff on the bottom and 80 on top and cross multiply to solve for the variable:

$\frac{mi}{km}:\frac{5}{8}=\frac{80}{x}$ so

5x = 640 and

x = 128

That means that 80 miles is equivalent to 128 km

4 0

4 years ago

9 students volunteer for a committee. How many different 7-person committees can be chosen? 1 181,440 362,880 36

Mama L [17]

Its 36. use the type A!/B!(A-B)!

6 0

3 years ago

Read 2 more answers

Complete the equation of the line through (6,-6) and (8,8)

noname [10]

Answer:

y = 7x - 48

Step-by-step explanation:

To find the equation of the line

y = mx + c

Step 1 : find the slope

( 6, -6) ( 8, 8)

x_1 = 6

y_1 = -6

x_2 = 8

y_2 = 8

Insert the values into

m =( y_2 - y_1) /( x_2 - x_1)

m - slope

m = (8 - (-6)) / (8 -6 )

m = 8 +6 / 8 - 6

m = 14 / 2

m = 7

Step 2: substitute slope into intercept form equation

y = mx + c

y = 7x + c

Step 3: substitute either point into the equation in step 2

y = 7x + c

Let's pick point ( 8,8)

y = 8

x = 8

y = 7x + c

8 = 7(8) + c

8 = 56 + c

8 - 56 = c

c = 8 - 56

c = -48

Substitute the value of c back into the equation

y = 7x + c

y = 7x - 48

The equation of the line is

y = 7x - 48

6 0

3 years ago