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kherson [118]
3 years ago
11

Evaluate the expression 64 (15-1x2-9

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Answer:

256

Step-by-step explanation:

64(15-1x2-9)

64(15-2-9)

64 x 4

256

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A football team gained 9 yards on one play and then lost 22 yards on the next.Write a sum of integers to find theoverral change
anastassius [24]

Answer:

-13 yards

Step-by-step explanation:

Estimating that we start off on the middle line, we could solve this by simply looking at a number line. Moving 9 yards ahead would put us at 9. But moving  back 22 would place us at a negative number. An easy way of doing this is subtracting 9 from 22:

22 - 9 = 13

But, we already know that since the answer is to the left of zero, it will be a negative number. So we flip the sign to get -13 yards.

3 0
3 years ago
-2.25-(-3.9) show your work I WILL DO BRAIN LIST 15 POINTS
Elden [556K]

Answer:

The answer is 1.65

Step-by-step explanation:

−2.25−(−3.9)

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=−2.25+3.9

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7 0
3 years ago
light travels at 3x10 to the power of 8 meters per second. there are 8.64x10 to the power of 4 seconds in 24 hours. how many met
Vaselesa [24]
Distance = velocity * time

               = 3 * 10^8 * 8.64 * 10^4 

               =   2.592 * 10^13 meters (answer)
6 0
4 years ago
Lola takes the train from Paris to Nice. The distance between the two cities is about 900,000 meters. If the train travels at a
Elanso [62]
Nice??? there is a city called nice? anyways, your answer is 5000. hope this helps :)
4 0
3 years ago
Read 2 more answers
Describe 2 ways that an exterior angle of a triangle is related to one or more or the interior angles
shtirl [24]
The 2 angles at a vertex are supplementary (one interior and one exterior) the exterior angle is = the the sum of the 2 remote interior angles..
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