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3 years ago

Is 13.261 greater than 13.265 dont take my question dow

Mathematics

1 answer:

dmitriy555 [2]3 years ago

7 0

Answer:

Step-by-step explanation:

13.261 ends with a 1 and 13.265 ends with a 5 and 5 is greater than 1.

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Please hurry I will mark you brainliest Find the surface area

erastova [34]

Triangle area = 8 x 3/2

= 12

12 x 2 = 24cm^2 for 2 triangles

Height of rectangle must be found, so use pythag on triangle

a^2+ b^2 = c^2

16 + 9 =c^2

C=5

A= 5 x 12

= 60

60 x 3 triangles in total is 180cm^2

180cm^2 + 24cm^2 = 204cm^2

Ans: 204cm^2

4 0

3 years ago

Find three consecutive odd integers so that the sum of twice the first, the second

netineya [11]

Answer: 23, 25, 27

Step-by-step explanation:

Let the 3 consecutive odd numbers be x, x+2 and x+4.

2x+(x+2)+3(x+4)=152

2x + x + 2 + 3x + 12 = 152

6x+14=152

6x = 152 - 14

x=138/6

x=23

So, the numbers are 23, 25 and 27.

7 0

3 years ago

Simplify the following surd expressions.

Brilliant_brown [7]

Answer:

A=3√5

B=11√7

Step-by-step explanation:

5√5-2√5

5-2√5

3√5

B) 8√7+3√7

8+3√7

11√7

4 0

3 years ago

Martha bought 3 apples and 6 oranges She had $10 in her wallet which was enough money for the purchase wrie a asystem of equatio

meriva

3x + 6y = 10 is the equation to determine of an apple x and the price of an orange y

Solution:

Let the price of each apple = $ x

Let the price of each orange = $ y

Martha bought 3 apples and 6 oranges

She had $10 in her wallet which was enough money for the purchase

Thus the equation is:

Total amount = 3 apples(price of each apple) + 6 oranges(price of each orange)

Thus we get,

$10 = 3x + 6y\\\\3x + 6y = 10$

Thus the equation is found

8 0

3 years ago

simple interest = P × r × t Perry earns 5 percent simple interest annually on his savings account. How much interest will Perry

vagabundo [1.1K]

P = $650
r = 5% annually = 0.05
t = 1 month = 1/12 year

SI = Prt = 650 * 0.05 * 1/12 = $2.7

5 0

3 years ago