3 years ago

What is the value of x?

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

Answer:

Step-by-step explanation:

Hypotenuse^2=base^2+perp^2

50^2=base^2+48^2

2500-2304=base^2

Base^2=196

Taking sq root

Base=14

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20 POINTS!!!!!!!The monthly salary of an employee with 33 hours of training can be written as

Gennadij [26K]

<h3>Answer:</h3>

D-Salary(33) or S(33)

D is correct hope this helps

6 0

2 years ago

I need help on these questions pls

Lady bird [3.3K]

3a. Megan's car has more gas
3b. 2/3=66.666% and 3/5= 60% so 6 2/3 gallons

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3 years ago

How do you solve 12x+4y=40?

sergejj [24]

Answer:

12x+4y=40

-4 -4

---------------

12x=36

--- ---

12 12

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3 years ago

Lara is putting lace trim around the border of a circular tablecloth. The tablecloth has a diameter of 1.2 meters. What is the l

mylen [45]

Answer:

3.8m

Step-by-step explanation:

Since Lara is putting lace trim around the border of a circular tablecloth, by the time she finishes she has covered the circumference.

The circumference of a circle is calculated using:

$C=\pi \: d$

where d is the diameter of the circle.

It was given that the diameter of the circular table cloth is 1.2 meters.

$C=3.14 \times 1.2$

$C=3.768$

Therefore the length of the lace she needed is 3.8m

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3 years ago

Using the linear combination method what is the solution to the system of linear equations 7x - 2y = -20 and 9x + 4y = -6

Ghella [55]

x should equal -2 and y should equal -3 to solve this i multiplied the first equation by 2 then got rid of the 4y and -4y then i added the 14x to the 9 equaling 23x and added the -40 to the -6 which became 23x=-46 i solved this getting -s for x, then i plugged that into the equations to get y which was -3

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4 years ago