2 years ago

What is the answer to 2/3 (5x – 5) = 10 because i don't know it

Mathematics

1 answer:

mars1129 [50]2 years ago

7 0

Answer:

x = 76/75

Step-by-step explanation:

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Combining like terms with negative coefficients

almond37 [142]

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2 years ago

List all the prime numbers between 30 and 50

Mars2501 [29]

Hi,

Answer: 31,37,41,43,47

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3 years ago

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Find the with of a triangle as a 15 cm high in a hypogynous of a 19 cm

Inessa05 [86]

Answer:

This other side of the triangle is equal to about 11.7 cm

Step-by-step explanation:

In order to find out the third side of the triangle we will just use the Pythagoras Theorem.

$c^{2} =a^{2} + b^{2}$

Since we know the hypotenuse and we know one of the legs, in order to find the second leg we just substitute the values and solve the equation and so we get...

$c^{2} =a^{2} + b^{2}\\19^{2} = 15^{2} + b^{2}\\361 = 225 + b^{2} \\$

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2 years ago

Write the equation of the line that contains the given point and has the given slope.

mixer [17]

Y=mx+b m- slope b- y-intercept(where the line crosses the y axis)
31=.5(15)+b plug in your values
31=7.5+b simplify
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3 years ago

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Write 4.48 as a mixed number in simplest form.

Nimfa-mama [501]

Answer:

4 12/25

Step-by-step explanation:

4.48 can be written as 4 48/100

Simplify

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Simplify some more.

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Hope this helped :)

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