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N76 [4]
3 years ago
10

Which property was used to simplify the expression? x^5 • x^7 = x^12

Mathematics
1 answer:
lana66690 [7]3 years ago
6 0
The product property of exponents was used.
  x^a · x^b = x^(a+b)
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If 1cm represents 5m, what would be an area of 6 square cm. represent?​
Vlad1618 [11]

Answer:

150 m²

Step-by-step explanation:

Given 1 cm represents 5 m

⟹1 cm=5 m

given area =6 cm² =6×(5 m)²  =6×25 m²

=150 m²

area of 6 cm² represents 150 m²

7 0
3 years ago
Ana purchased a gallon of milk for $2.22, bagels for $2.97, and a box of
Alika [10]

Answer:

7.61

Step-by-step explanation:

Sum all of the values

2.22+2.97+2.42=7.61

7 0
3 years ago
Read 2 more answers
In a triangle angle a=40 angle b= 45 angle c= 90 find <br> angle of x
cluponka [151]

Answer:angle x=5

Step-by-step explanation:

Sum of triangles =180 ,x+90+45+40=180, x+175=180 ,x =5

6 0
3 years ago
How do I solve this
hichkok12 [17]
You wanna find a common denominator so put the problem like this

3 1/3.< You wanna take 3 (denominator)
And times it
By 5 then you wanna take the 5. - 2 2/5.< (deniminator) and times it by 3.
____ Your common denominator is 15

now it will look like this

3 1/15

-2 2/15
———-

Now subtract. You will need to borrow 1 from 3 since you cant subtract 2 by 1 so the 3 will become a 2 and the 1 will be come 11 and here you can subtract so this will be your answer.

2 11/15

-2 2/15
-———-
0 9/15

Thats your official answer 9/15 hope I helped :)
4 0
3 years ago
5.<br> Complete the table of values for y = -2x + 11.<br><br> Please help ❤️
lisabon 2012 [21]

Answer:

In the explanation

Step-by-step explanation:

x = 0, y = -2*0+11=11

x = 1, y = -2*1+11=9

x = 4, y = -2*4+11=3

Hope this helps!

6 0
3 years ago
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