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FrozenT [24]
2 years ago
15

Determine the height

Mathematics
2 answers:
tangare [24]2 years ago
6 0

Answer:

The height of the model is 138 cm.

Step-by-step explanation:

Simply multiply the height by the scale factor.

230*0.006

= 1.38 m

We need to convert this measure to centimeters. Centimeters are 1/100 of a meter. Therefore, we can multiply 1.38 meters by 100 to find how many centimeters it is equal to.

1.38*100 = 138

The height of the model is 138 cm.

AlladinOne [14]2 years ago
5 0

Answer:

The answer will be 1.38m(meter) or 138cm(centimeter)

Step-by-step explanation:

230X0.006=1.38m(meter)

The order from largest to smallest is: meter(m), decimeter(dm), centimeter(cm)

If you want to find centimeter just times 100. Because from meter to decimeter, you need to multiply by 10, from decimeter to centimeter you need to multiply by 10 again.

Wish this could help! :)

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I think it is 78 I hope is help you :)
6 0
3 years ago
Jake has five cats and then he finds ten more cats how many does jake have after he loses 11 cats
AleksandrR [38]

jake has 5 cats

then he finds 10 cats

jake now has 5+10 = 15 cats

now he loses 11 cats

15 -11 =4

jake now has 4 cats

8 0
3 years ago
Read 2 more answers
What is the value of "w" ?
NISA [10]

Answer:

w = \sqrt{147}

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

w² + 7² = 14²

w² + 49 = 196 ( subtract 49 from both sides )

w² = 147 ( take the square root of both sides )

w = \sqrt{147}

3 0
3 years ago
The value of a bike depreciates by 55% per year. Work out the current value of a bike bought 2 years ago for £1300.
nikitadnepr [17]

Year 1: 1,300 * 55% = 715  depreciation
             1,300 - 715 = 585  book value

Year 2: 585 * 55% = 321.75 depreciation
             585 - 321.75 = 263.25 book value

Year 3: 263.25 * 55% = 144.79 depreciation
             263.25 - 144.79 = 118.46 book value

If the bike was bought 2 years ago, then its current value is $263.25. 

Currently, it is the beginning of Year 3 but depreciation is computed at the end of the year.

7 0
3 years ago
1 over 3b = 4 over 5 . Which of the following equals b in this equation? (4 points)
vfiekz [6]

Answer:

none of the answers listed are equivalent to b (22/5, 11/8, 2/5, 1/4)

Step-by-step explanation:

\frac{1}{3b} = \frac{4}{5}

to simplify, cross multiply

(1 · 5  =  3b · 4)

(5 = 12b)

divide both sides by 12 to isolate b,

\frac{5}{12} =\frac{12b}{12}

\frac{5}{12} = b

None of the answers listed are equivalent to 5/12

\frac{5}{12} \neq\frac{22}{5}

\frac{5}{12} \neq\frac{11}{8}

\frac{5}{12} \neq\frac{2}{5}

\frac{5}{12} \neq\frac{1}{4}

8 0
2 years ago
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