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Andru [333]
3 years ago
9

Explain how to convert measurements in the metric system

Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0

Answer:

You can use similar processes when converting from smaller to larger units. When converting a larger unit to a smaller one, you multiply; when you convert a smaller unit to a larger one, you divide.

Example look at the pic please 7,225 cm = ___ m

Meters are larger than centimeters, so you expect your answer to be less than 7,225.

Using the factor label method, write 7,225 cm as a fraction and use unit fractions to convert it to m.

Cancel similar units, multiply, and simplify.

7,225 centimeters = meters

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-. A businessman plans to retire in 30 years. As part of his retirement plan, he has
stepladder [879]

Answer:

A = $45948

Step-by-step explanation:

Given the following data;

Principal = $8000

Interest rate = 6% = 6/100 = 0.06

Time = 30 years

To find the future value, we would use the compound interest formula;

A = P(1 + \frac{r}{100})^{t}

Where;

A is the future value.

P is the principal or starting amount.

r is annual interest rate.

t is the number of years for the compound interest.

Substituting into the equation, we have;

A = 8000(1 + \frac{6}{100})^{30}

A = 8000(1 + 0.06)^{30}

A = 8000(1.06)^{30}

A = 8000(5.7435)

A = $45948

7 0
3 years ago
Solve for x, then find measure of each angle 1st angle (7x-7) and 2nd angle [2(3x+3)]
KonstantinChe [14]
(7x -7) + (6x +6) = 90

take away the parenthesis: 7x - 7 + 6x + 6 = 90

combine like terms: 13x - 1 = 90

add 1 to both sides: 13x = 91

divide both sides by 13: <span>x = 7.

Now:
substitute x = 7 into the angles: the first angle is 42 degrees, the second angle is 48 degrees</span>
8 0
3 years ago
3/4 of the households in a rural area have pets. how many households have pets in this area if there are 1500 total households
Alex787 [66]

Answer:

1,125 households would have pets in the area.

Step-by-step explanation:

We have 1,500 total households. We also know that 3/4 (or 0.75) of these households have pets. We would multiply 1,500 by 0.75 (which is equal to 3/4), resulting in 1,125. Therefore, 1,125 households would have pets in the area.

8 0
3 years ago
Read 2 more answers
What is the area of this parallelogram
kolbaska11 [484]

The answer is 12.25.

Ex: To find the area of the parallelogram, you multiply base(hight) the base is 3.5 cm, as is the height. 3.5(3.5) is 12.25.

<em>(</em><em>Y</em><em>o</em><em>u</em><em> </em><em>u</em><em>s</em><em>e</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>n</em><em>u</em><em>m</em><em>b</em><em>e</em><em>r</em><em>s</em><em> </em><em>i</em><em>n</em><em>s</em><em>i</em><em>d</em><em>e</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>d</em><em>o</em><em>t</em><em>t</em><em>e</em><em>d</em><em> </em><em>s</em><em>q</em><em>u</em><em>a</em><em>r</em><em>e</em><em>) </em>

3 0
3 years ago
Read 2 more answers
The function f(x)=-(x+5)(x+1) is shown. What is the range of the function?​
Vesna [10]

Answer:

(- ∞, 4 ]

Step-by-step explanation:

To determine the range we require the coordinates of the vertex

The vertex lies on the axis of symmetry which is positioned at the midpoint of the zeros.

To obtain the zeros, equate f(x) to zero, that is

-(x + 5)(x + 1) = 0

Equate each factor to zero and solve for x

x + 5 = 0 ⇒ x = - 5

x + 1 = 0 ⇒ x = - 1

x_{vertex} = \frac{-5-1}{2} = \frac{-6}{2} = - 3

Substitute x = - 3 into f(x) for corresponding value of y

f(- 3) = - (- 3 + 5)(- 3 + 1) = - (2)(- 2) = 4

Vertex = (- 3, 4)

Since a = - 1 then vertex is a maximum, hence

range is (- ∞, 4 ]

4 0
3 years ago
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