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Shtirlitz [24]
3 years ago
8

Multiply. (2.5×10−10)(7×10−6) express your answer in scientific notation. 1.75×1016 1.75×10−15 1.75×10−16 1.75×10−17

Mathematics
2 answers:
avanturin [10]3 years ago
6 0
(2,5 x 10^-10)(7 x 10^-6) = (2.5 x 7) x 10^(-10 - 6) = 17.5 x 10^-16 = 1.75 x 10^-15
ohaa [14]3 years ago
6 0

The answer is  3.5*10^8

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Write the equation of the line that passes through (-6, 0) and is parallel to the line y = 5x - 43​
kupik [55]

Answer:

Step-by-step explanation:

y = 5x - 43.....slope is 5

a parallel line will have the same slope

(-6,0)...x = -6 and y = 0

slope(m) = 5

y = mx + b

0 = 5(-6) + b

0 = -30 + b

30 = b

so ur parallel equation is : y = 5x + 30

7 0
3 years ago
What is 79 881/1000 as decimal
den301095 [7]
79.881 hope this helps 
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6 0
4 years ago
Name the relationship between x and y:
Yanka [14]

Answer:

They are the same angle.

Step-by-step explanation:

We have a diagonal line and two 180° parallel lines running through it. The x and y values should be identical because of the placement. The diagonal on the right and right above the 180° angle.

Option 2: Corresponding angles.

Hope this helps!

If not, I am sorry.

8 0
2 years ago
Can someone answer this
ryzh [129]

Answer:

y = 2x + b (the second answer choice)

Step-by-step explanation:

The slope-intercept form is y = mx + b (the m representing slope and the b representing y-intercept). Put the points in ratio form as a fraction and subtract the ratio with the smallest numbers from the ratio with the largest ratio (5/1 - 1/-1) to get 4/2. When simplified, it becomes 2/1, so the slope is 2. Using the slope found previously, subtract 1 from the x of (1, 5) and 2 from the y of (1, 5) to get the y-intercept. The resulting point is (0, 3), so the y-intercept is 3. Replace the m with the found slope (2) and b with the found y-intercept (3) to end up with y = 2x + 3.

7 0
3 years ago
A truck whose bed is 2.5m long, 1.5m wide, and 1.0m high is delivering sand for a sand-sculpture competition. About how many tri
Flura [38]

Answer:

68.6 Trips

Step-by-step explanation:

2.5m+1.5m+1.0=5

5m per trip

7m^3=343

divide the amount that can fit in each trip (5m)

by the amount of sand needed for the sculpture. (343m)

343 /5=68.6

8 0
4 years ago
Read 2 more answers
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