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3 years ago

What is the sum of 1.57 and 6.88?

Mathematics

1 answer:

tigry1 [53]3 years ago

6 0

Answer:

8.45

Step-by-step explanation:

You add the ones place together:

1 + 6 = 7

You add the tenths place together:

0.5 + 0.8 = 1.3

You add the hundredths place together:

0.07 + 0.08 = 0.15

Then you combine them all together to get 8.45

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There are 20 wild pigs on an island and the number of pigs doubled each year for the past 5 years. The independent variable is:

murzikaleks [220]

Answer

Step-by-step explanation:

This is because the wild pigs' fertilty rate increased for the past five years, which caused them to double each year.

3 0

3 years ago

The coordinates of point A on a coordinate grid are (−2, −3). Point A is reflected across the y-axis to obtain point B and acros

Luden [163]

Point A is situated in the 4th quadrant. To obtain point B, we have to apply symmetry and reflect point A across the y-axis. Thus, the ordinate would still be -3, but the abscissa would be +2. So, point B is (+2,-3). For point C, we have to reflect it across the x-axis. This time, the abscissa remains to be -2, while the ordinate becomes +3. So, point C is (-2,+3).

Thus, the answer is <span>B(2, −3) and C(−2, 3)</span>

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3 years ago

Need help with this ASAP

masha68 [24]

Answer:

B (-3,3)

Step-by-step explanation:

calculate where the lines cross each other

4 0

3 years ago

Howcto write 9,000,009 in word form

Licemer1 [7]

Nine million and nine

4 0

3 years ago

at the school book fair, Henry brings $10.00. He purchases a book for $8.50, plus a 6% sales tax. How much money in change will

SashulF [63]

Answer:

.99

Step-by-step explanation:

He paid $8.50 + 6% sales tax. So

8.50 x .06 = .51

8.50 + .51 = 9.01 total he paid

$10.00-$9.01=.99

8 0

3 years ago