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34kurt
3 years ago
9

yesenia has one peice of rope that is 3 1/2 yards and another peice that is 6 1/4 yards how many total yards of rope does yeseni

a have"?
Mathematics
1 answer:
Mama L [17]3 years ago
6 0

9 3/4 yard of rope! Hope this helps!

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If a five digit number is rounded to the ten thousands place is it possible for the rounded number to be a six digit number.
Bingel [31]
When rounding a number, the digit of the number can be increased up to 1, but the digit won't be decreased. So, it is possible to round a five digit number into six digit number. But to increase the number digit, the number should be rounded up. To be rounded up, a number should have value 5 or more.
4 0
3 years ago
√-225 • √-36 . show work.
Darya [45]

Answer:

±90

Step-by-step explanation:

√(-225) · √(-36) = (15i)·(6i) = 90i² = 90·(-1) = -90

_____

On the other hand, ...

... √(-225) · √(-36) = √((-225)·(-36)) = √8100 = 90

___

If you consider all the roots at each stage, the result is ±90. Since you're working with complex numbers here, it is reasonable to recognize every number has two square roots.

... √(-225) = ±15i

... √(-36) = ±6i

... √(-225) · √(-36) = (±15i)·(±6i) = ±90i² = ±90

7 0
3 years ago
Given the function f(x)= e^3x, write an expression that represents the derivative of f using the limit shown below.
Nimfa-mama [501]

Answer:

f'(x)=6x+8

Step-by-step explanation:

8 0
3 years ago
jane paid $40 for an item after she received a 20% discount. janes friend says this means that the original price of the item is
olga55 [171]
48x0.2= $9.6
$48-9.6=$38.40 Her friend is incorrect. 
40/48 =0.83 or about 83% So, in this case she only got 17% off. :)
<span>Hope I helped </span>
3 0
3 years ago
HELPP, solve for x and y
Triss [41]

Answer:

x=23, y=157

Step-by-step explanation:

23 and x are on equalivent sides of the rhombus so they are equal. To solve for y you have to multiple 23 by 2. Getting 46 you subtract that from 360 to get 314. Dividing 314/2 you get 157.

5 0
2 years ago
Read 2 more answers
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