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3 years ago

PLS HELP

Mathematics

1 answer:

joja [24]3 years ago

5 0

Answer:

We would need pictures of the figures first :(

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Can someone find loverboy444? thank you! who ever finds him will get a request!

lilavasa [31]

Answer:

I can try

Step-by-step explanation:

5 0

3 years ago

Addition and Subtraction of Rational

kvv77 [185]

Answer:

$\frac{-1}{6}$

Step-by-step explanation:

$-\frac{5}{12} + \frac{3}{12} = -\frac{2}{12}$

$-\frac{2}{12} = -\frac{1}{6}$

which can also be written as:

$\frac{-1}{6}$

4 0

3 years ago

Which values of x are solutions of the equation below

Mandarinka [93]

Answer:

x = 3.3 and -0.3

Step-by-step explanation:

Given the expression

1/x-4 + x/x-2=2/x^2-6x+8

Find the LCM

x-2+x(x-4)/(x-4)(x-2) = 2/x^2-6x+8

Since the denominator, are the same they cancels out

x +1 + x(x-4) = 2

x+1 + x²-4x = 2

x²-3x + 1 - 2 = 0

x² - 3x - 1 = 0

Factorize

x =3±√9+4/2

x =3±√13/2

x = 3±3.6/2

x= 6.6/2 and -0.6/2

x = 3.3 and -0.3

4 0

3 years ago

If the perimeter of this triangle is to be no more than 77 feet, write an inequality and

Sergio039 [100]

Given:

Consider the sides of the triangle are 4x+10, 2x-5 and 18 (in feet).

Perimeter of this triangle is to be no more than 77 feet.

To find:

The inequality and solution of the inequality.

Solution:

Perimeter of a triangle is the sum of all side.

Perimeter of given triangle $=(4x+10)+(2x-5)+18$

Perimeter of this triangle is to be no more than 77 feet. It means perimeter must be less than or equal to 77.

$(4x+10)+(2x-5)+18\leq 77$

$(4x+2x)+(10-5+18)\leq 77$

$6x+23\leq 77$

$6x\leq 77-23$

$6x\leq 54$

Divide both sides by 6.

$x\leq \dfrac{54}{6}$

$x\leq 9$

Therefore, the required inequality is $(4x+10)+(2x-5)+18\leq 77$ and the solution is $x\leq 9$ .

8 0

3 years ago

Three friends go grocery shopping together, and each buys the same kind of strawberries. Akio buys 2 pounds (lb) and pays $1.50.

Burka [1]

Answer:

1.50$ for (1 lb) make sure you pick the graph with the coat that go to 7 not 12!

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers