3 years ago

(5x10^3)x(9x10^7) can someone please answer this for me.

1 answer:

5 0

4.5 times 10^10

1. Multiply 5times ten to the third

2. Multiply 9 times ten raised to the seventh

Then multiply them together
5000 times 90000000

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AlekseyPX

Answer:

Step-by-step explanation:

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3 0

3 years ago

Given the graph, find the distance of GH. Round to the nearest tenth.

lord [1]

Answer:

GH = 6.3 units

Step-by-step explanation:

Assuming that 1 box represents 1 unit, the coordinate pair of G = (-2, -3), while H = (0, 3).

Distance between G and H = $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$G(-2, -3) = (x_1, y_1)$

$H(0, 3) = (x_2, y_2)$

$GH = \sqrt{(0 - (-2))^2 + (3 - (-3))^2}$

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$GH = 6.3 units$ (nearest tenth)

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3 years ago

The distance a bike travels varies directly as the amount of time the bike has been ridden. Angela is riding her bike. If she tr

Levart [38]

Answer:

420 miles

Step-by-step explanation:

60 ×7=420

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4 0

3 years ago

Read 2 more answers

Using pascal triangle; expand the following: i. (a+b)4 ii. (x–1 )3 iii. (a–b)6

Murrr4er [49]

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3 years ago

A garden is shaped like a rectangle whose perimeter is 150 ft. The length is 2 times as long as the width. Find the length and t

vlabodo [156]

Answer:

Step-by-step explanation:

L=2W

P=2(L+W), using L=2W this becomes

P=2(2W+W)

P=2(3W)

P=6W, given P=150

6W=150

W=25, and since L=2W

L=50 so

L=50ft and W=25ft

6 0

3 years ago