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babunello [35]
3 years ago
10

Estimate by rounding the first factor to the nearest ten. Then enter the product.

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
5 0

Answer:

The estimate is 390 while the real product is 385

love history [14]3 years ago
4 0

Answer:

estimate - 400

product - 385

Step-by-step explanation:

estimate - 77 rounds up to 80

80*5=400

product - 70*5=350

7*5=35

350+35=385

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3 years ago
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3 years ago
If you know the names of the remaining nine students in the spelling​ bee, what is the probability of randomly selecting an orde
rjkz [21]
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Vlad1618 [11]

Answer:

two lines, AB and CD, intersect at point E. find the values of x and y given that: the measure of angle AED equals (10x+9y), the measure of angle AEC equals (xy), and the measure Algebra -> Angles -> SOLUTION: two lines, AB and CD, intersect at point E. find the values of x and y given that: the measure of angle AED equals (10x+9y), the measure of angle AEC equals (xy), and the measure Log On

Step-by-step explanation:

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tresset_1 [31]

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