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natali 33 [55]
2 years ago
8

Write the number in expanded form for the significant digits

Mathematics
2 answers:
torisob [31]2 years ago
7 0
Expanded form:
1. 117.00= 100+ 10+ 7
2. 20.018 = 20+ 0.01+ 0.008
3. 13.265 = 10+ 3+ 0.2+ 0.06+ 0.005
4. 3.4000 = 3+ 0.4
5. 0.8100 = 0.8+ 0.01
Ymorist [56]2 years ago
3 0
117.000 = 117 x 10^3
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A trapezoid has an area of 150 square meters. If the bases are 14 meters and 16 meters, what us the height of the trapezoid?
goldenfox [79]
To find the area of a trapezoid, we use the following formula:
a = \frac{1}{2} (b1 + b2) \times h
In this formula a represents the area and b1 and b2 each represent a base of the trapezoid.

So, we have got the following information
a = 150
b1 = 14
b2 = 16

Filling in the formula gives us:
150 = \frac{{1} }{2} \times (14 + 16) \times h
150 = \frac{1}{2} \times 30 \times h
150 = 15 \times h
Finally we have to divide both sides by 15.
h = 150 \div 15 = 10
Therefore, the height of the trapezoid is 10 meters.
5 0
4 years ago
1. How many three fourths are in 12?
Kruka [31]
1. 16
2. 7
3. 36
Hope this helps
3 0
3 years ago
Read 2 more answers
One nanometer equals about
Orlov [11]

Answer:

1\ \text{nanometer}=4\times 10^8

Step-by-step explanation:

Given : One nanometer equals about  0.00000004 inches.

To find : When writing this decimal as a single-digit integer multiplied by a power of ten, the single digit integer is  and the power of ten ?

Solution :

1\ \text{nanometer}=0.00000004

1\ \text{nanometer}=\frac{00000004}{100000000}

1\ \text{nanometer}=4\times 10^8

Therefore, the decimal as a single-digit integer multiplied by a power of ten is  1\ \text{nanometer}=4\times 10^8

4 0
3 years ago
The probability distribution for a
Bumek [7]

Answer:

0.50

Step-by-step explanation:

X ___ - 5 ___ 3 __ - 2 __ 0 __ 12 __ 3

P(x) __0.17_0.13_0.33 _0.16 _0.11 _0.10

P(x <0) = p(x = - 2) + p(x = - 5)

P(x < 0) = 0.33 + 0.17

P(x < 0) = 0.50

5 0
3 years ago
What is <br><br> 12. 6 more than twice m<br><br> algebraic expression
Andreyy89
2m+6
because twice m =2m and 6 more =+6
8 0
4 years ago
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