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Anestetic [448]
3 years ago
7

How do I solve this PLZ FOR 10 POINTS???????????????????????????????????????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????????????
Name the property of real numbers illustrated by the equation 5(x − 3) = 5x − 15
Mathematics
1 answer:
notsponge [240]3 years ago
6 0
X=4 is the answer I think.
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A net and four figures are shown: A net is shown on top. The net consists of 6 identical squares. There are 2 squares in a row,
Julli [10]
The net diagram could be a cube because a cube has 6 identical sides.
8 0
3 years ago
A wire was bent to make a triangular clothes hanger. If the lengths of the sides are 38 cm, 25 cm, 25 cm. Find the minimum lengt
erastovalidia [21]

Answer:

88cm

Step-by-step explanation:

38+25+25=88

6 0
3 years ago
According to a study done by De Anza students, the height for Asian adult males is normally distributed with an average of 66 in
Zolol [24]

Answer:

The probability that the person is between 65 and 69 inches is 0.5403

Step-by-step explanation:

Mean height = \mu = 66

Standard deviation = \sigma = 2.5

We are supposed to find What is the probability that the person is between 65 and 69 inches i.e.P(65<x<69)

Z=\frac{x-\mu}{\sigma}

At x = 65

Z=\frac{65-66}{2.5}

Z=-0.4

Refer the z table for p value

P(x<65)=0.3446

At x = 69

Z=\frac{69-66}{2.5}

Z=1.2

P(x<69)=0.8849

So,P(65<x<69)=P(x<69)-P(x<65)=0.8849-0.3446=0.5403

Hence the probability that the person is between 65 and 69 inches is 0.5403

6 0
3 years ago
Charlene bought a used.It cost $43.00.A new skateboard costs 3 times as much as the used one Charlene bought.How much does a new
vovangra [49]
Multiply it by 3.
43.00*3=129=priceNewSkateboard
6 0
3 years ago
suppose a charity received a donation of $22.8 million. if this represents 58% of the charity's donated fund, what is the total
Mrac [35]
The total amount is "x", so, if 22.8 is 58%, "x" is the 100%,

\bf \begin{array}{ccllll}&#10;amount&\%\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;22.8&58\\&#10;x&100&#10;\end{array}\implies \cfrac{22.8}{x}=\cfrac{58}{100}\implies \cfrac{22.8\cdot 100}{58}=x
6 0
3 years ago
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