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Amiraneli [1.4K]
3 years ago
13

Can you help me answer this equation below,

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
7 0
So you add the thing period like x with a and set the bomb then play csgo
erik [133]3 years ago
6 0

The two equal sides of isoscles triangle = x+2 cm
Since there are two sides, x+2 repeats twice

The third unequal side = x+6 cm

Perimeter of triangle = 385 cm

Sum of all three sides = perimeter of triangle

x + 2 + x + 2 + x + 6 = 385
3x + 10 = 385
3x = 385 - 10
3x = 375
x = 375/3
x = 125

So the two equal sides = x + 2 = 125 + 2 = 127

The third side = x + 6 = 125 + 6 = 131

Perimeter = 127 + 127 + 131 = 385

Hence proved

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How many hours a week do you have to work to make $5000 a month?
nasty-shy [4]
It depends on how much you earn in an hour .. so for example if your earn 100$ in 1 hour so you need to work for 50 hours in total because 5000 divided the amount of money you make in a single hour which is 100 in this example will be 50 hours in total .. to get the amount of hours you need to work a week you should know that the month has 4 weeks .. so 50 divided 4 equals 12.5 hours
7 0
3 years ago
The Smith family went out to eat at Applebees. The total for their meal was $58.25. If they want to leave a 20%, how much tip sh
Len [333]

Answer:

$11.65

Step-by-step explanation:

20% of 58.25, "of" in math means multiplication. So you multiply it.

To get 20% as a fraction you move the decimal 2 places to the left, and it's .2 or .20 so you get this equation:

.20 * 58.25

So your answer is, $11.65.

To find the total of the bill including the tip it would just be

11.65 + 58.25 = 69.90

4 0
2 years ago
I need help with this question... phenobarbital elixir contains 2 grams in 1 liter of elixir. How many milligrams of phenobarbit
posledela

To solve this problem, all we need is the conversion factor.

We know that there are:

1 liter = 202.884 teaspoons

 

Therefore the mass of Phenobarbital is:

mass = (2 grams / 1 Liter) * (1 teaspoon) * (1 Liter / 202.884 teaspoons)

<span>mass = 0.00986 g = 9.86 x 10^-3 g = 9.86 mg</span>

8 0
3 years ago
Read 2 more answers
What is the volume of a cylinder when the radius is 3 and height is 7
kap26 [50]

Answer:

63pi

Step-by-step explanation:

the formula for the volume of a cylinder is pi r^2 h

r=radius

h=height

3=r

7=h

pi((3)^2)7

63pi units^3

Hope that helps :)

5 0
3 years ago
Read 2 more answers
Round 409514.963259 to the nearest tenth.
olga_2 [115]

Answer:

Step-by-step explanation:

409515 Is the answer because you round up because the hundredths place number is greater than 5 so you round up, BUT you gotta roung 9 up but then you gotta add 1 to the ones place

6 0
3 years ago
Read 2 more answers
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