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4vir4ik [10]
3 years ago
10

Pls help with this algebra

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

Hello There!

<u>The answer is...</u>

<u />

<u />a =-\frac{5}{12}<u />

<u />

HERE'S A EXPLAINANTION!

Add \frac{1}{5} both sides...

-\frac{1}{5} -\frac{4}{5}a+\frac{1}{5} =\frac{2}{15} +\frac{1}{5}

Simplify:

-\frac{4}{5}a=\frac{1}{3}

Multiply 5 by both sides

5(-\frac{4}{5}a=\frac{1 . 5}{3}  )

Simplify again:

-4a=\frac{5}{3}

Divide -4 by both sides:

\frac{-4a}{-4}=\frac{5/3}{4}

Simplify again..:

a =-\frac{5}{12}

Hopefully, this helps you!!

AnimeVines

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Tell whether you can make a unique triangle with sides measuring 5cm, 4cm, and 20cm.​
Marina CMI [18]

Answer:

The answer your looking for is no, because in any certain type of triangle. Each triangle is 180 degrees like trying to find the missing angle of a triangle.

​

Step-by-step explanation:

6 0
3 years ago
Which statement is true? 5 6 8 27 을 ll &lt; - 3 8 4 8 6 6
Neko [114]
Fractions

We are going to be checking each statement in order to find which of them are correct:

<h2>5/6 < 6/8 - 5/6 is smaller than 6/8</h2>

We can see that in the drawing 3/8 is smaller than 5/6. Then this statement is false.

<h2>4/6 < 5/8 - 4/6 is smaller than 5/8</h2>

We can see that in the drawing 5/8 is smaller than 4/6. Then this statement is false.

<h2>2/6 = 3/8 - 2/6 is equal to 3/8</h2>

We can see that in the drawing 3/8 is bigger than 2/6. Then this statement is false.

<h2>3/6 = 4/8 - 3/6 is equal to 4/8</h2>

We can see that in the drawing 4/8 is equal to 3/6. Then this statement is true.

<h2>Answer: 3/6 = 4/8</h2>

6 0
1 year ago
-6 - 3(2x + 4) = 18what’s the answer
Brrunno [24]

Answer:

x=-6

Step-by-step explanation:

-6-3\left(2x+4\right)=18

Add 6 to both sides:

-6-3\left(2x+4\right)+6=18+6

-3\left(2x+4\right)=24

Divide both sides by -3:

\frac{-3\left(2x+4\right)}{-3}=\frac{24}{-3}

2x+4=-8

Subtract 4 from both sides:

2x+4-4=-8-4

2x=-12

Divide both sides by 2:

\frac{2x}{2}=\frac{-12}{2}

x=-6

7 0
3 years ago
A jar of peanut butter and a jar of jam cost $10.20 in total. the jar of peanut butter costs $10.00 more than the jar of jam. ho
Olegator [25]
Well this is pretty simple. So the first thought is that the peanut butter would be 10$ and the jam would be 0.20$, however, the peanut butter would not be 10$ more. Instead, subtract the 10$ from the total, which gives you 0.20$, and then divide that by two. Now you have 0.10$ for each, along with another 10$ for the peanut butter. The peanut butter would be $10.10, and the jam would be 0.10$ (that's pretty cheap!).
4 0
3 years ago
2x + y ≤ 2
Ganezh [65]

The graph is attached with the answer.

<h3>What is an Inequality ?</h3>

When two algebraic expressions are equated using an inequality operator , The statement formed is called In equality.

The given Inequality is 2x + y ≤ 2

in slope intercept form can be written as

y ≤  -2x +2 , here slope is -2 and intercept is 2

As an equation it will be

y = -2x +2

x         y

0 ,       2

1 ,       0

2         -2

The graph is plotted

The area is shaded and the test for the origin is applied , and it lies in the shaded region.

To know more about Inequality

brainly.com/question/20383699

#SPJ1

4 0
2 years ago
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