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3 years ago

Help please!(10 points)

Mathematics

2 answers:

podryga [215]3 years ago

8 0

Answer:

Each friend gets 3/4 of a fruit bar

Step-by-step explanation:

soldi70 [24.7K]3 years ago

4 0

The answer is b hope this helps!

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-15 = 5a +12- 2a + 6 -11 -3 10 7

just olya [345]

Answer:

Step-by-step explanation:

So we have the equation:

$-15=5a+12-2a+6$

On the right combine like terms:

$-15=5a-2a+12+6\\-15=3a+18$

Subtract 18 from both sides. The right cancels:

$(-15)-18=(3a+18)-18\\-33=3a$

Divide both sides by 3:

$(-33)/3=(3a)/3\\a=-11$

The answer is A, -11.

3 0

3 years ago

Read 2 more answers

Anyone have a answer for this?

LiRa [457]

Answer:

36.1 meters

Step-by-step explanation:

Since this is a rectangle, the parallel sides are equal to each other, meaning we technically already know all the side lengths.

I'll choose to look at the bottom triangle in this case

30 is already there, and the other leg should be 20. Knowing this, we can plug these into the pythagorean theorem.

20 is A, 30 is B, and the missing side is C

$a^{2} + b^{2} = c^{2}\\20^{2} + 30^{2} = c^{2} \\400 + 900 = 1300 \\\sqrt{1300} = 36.06\\$

C, the missing side to the nearest tenth is 36.1 meters

7 0

3 years ago

Is this correct or it needs any fixing

BaLLatris [955]

That is correct. The graph is perfect and you did b correctly

6 0

3 years ago

Identify the general solution for x in this equation.<br><br> 4 - ax = 2

VLD [36.1K]

Answer:

x = $\frac{2}{a}$

Step-by-step explanation:

given

4 - ax = 2 ( isolate the term in x by subtracting 4 from both sides )

- ax = 2 - 4 = - 2 ( divide both sides by - a )

x = $\frac{-2}{-a}$ = $\frac{2}{a}$

6 0

3 years ago

Read 2 more answers

What function is graphed below?

astraxan [27]

From the graph we can observe the following characteristics:

a) The graph is rising towards the left and falling towards the right. Since the two ends of the graph are in opposite direction, the degree of the polynomial which is represented by the graph will be odd. In case of even degree, the both ends face the same direction.

b) The coefficient of the polynomial must be negative. Only in this case the graph will fall towards right and rise towards left. In case of a positive coefficient, the graph falls towards left and rise towards right.

So, the polynomial represented by above graph will have negative coefficient and odd degree, which is represented by option C.

So, the answer to this question is C

3 0

3 years ago