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spin [16.1K]
3 years ago
8

Given that abcd is a rhombus find the value of (3x+12)

Mathematics
1 answer:
IceJOKER [234]3 years ago
3 0

Answer: this is just algebra, so you just got to add 3 plus 12 and then add the X at the end cause you don't know it's value.


Step-by-step explanation:

In this case you are multiplying 3 times X so it would stay as 3 and just add 12 = 15 X

Hope I helped.

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What is the interquartile range of the data set below? Growth in feet of oak trees: 68,80,73,90,120,94,76,112,101,94,72 (1) 22  
sdas [7]
<span>68,80,73,90,120,94,76,112,101,94,72 --->
68, 72, 73, 76, 80, 90, 94, 94, 101, 112, 120

Median = 90
Lower Median = 73
Upper Median = 101

IQR = 101 - 73
IQR = 28</span>
8 0
4 years ago
1. If h(x) = 4x - 2, then which of the following is the solution to h(x) = 3 ?
luda_lava [24]

Answer:

10

Step-by-step explanation:

h(x)=4x-2                         h(x)=3

h(3)=4(3)-2                     substitute

h(3)=12-2                        multiply

=10                                subtract

8 0
3 years ago
After being discounted 40%, a weather radio sells for $35.97. find the original price. (round your answer to the nearest cent.)
tia_tia [17]

It is given in the question that

After being discounted 40%, a weather radio sells for $35.97.

It means the weather radio sells at a 60% of original price.

Let the original price be $x.

Therefore according to the question,

60% \ of \ x = 35.97&#10;\\&#10;0.6x = 35.97&#10;\\&#10;x = $59.95

Therefore the original price of the weather radio is $59.95.

5 0
3 years ago
The coordinates of the point P:(2,2), Q:(6,2), R:(6,5), S:(2,5) represent the vertices of a rectangle. What is the perimeter, in
erik [133]

Answer:

Hope the picture will help you....

6 0
2 years ago
Read 2 more answers
The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing weighs 0.0113 g, how many ball
Setler79 [48]

Answer:

The plant makes 34,802,178 ball bearings in a single day

Step-by-step explanation:

The total output of a plant in a 5-day week is 4335 pounds

Each ball bearing weighs 0.0113g

We are to calculate the number of ball bearings made per day

First, we ensure both mass are in the same unit

Now 1 pound =453.5924 grams

4335 pounds=453.5924 X 4335 =1966323.054 grams

Number of bearings made in a week therefore

= 1966323.054 /0.0113=174010889.7

≈174010890 (to the nearest whole number)

Since there are 5 days in a week of production,

Daily Production=174010890/5

=34802178

The plant makes 34,802,178 ball bearings in a single da

5 0
3 years ago
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