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4 years ago

I'm just gonna recheck my answers, can anyone answer for me plz:)

Mathematics

1 answer:

CaHeK987 [17]4 years ago

4 0

Step-by-step explanation:

In this question maybe we have to make equation or formulas so

A to find yellow jelly beans = 2g

B to find red jelly beans = g - 5

C to find black jelly beans = g + 4

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Factor by grouping 5·(a+3)^2-(a+3)

Y_Kistochka [10]

Answer:

(a+3)(5a+14)

Step-by-step explanation:

Hope this helps

8 0

3 years ago

GEOMETRY NEED HELP AS SOON AS POSSIBLE

Aneli [31]

Answer:

BAC=15

Step-by-step explanation:

angle BOA= 180-30= 150

triangle BAO is isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15

4 0

3 years ago

Read 2 more answers

Help this is due in 1 hour .

olga55 [171]

Answer:

Step-by-step explanation:

just out b i dont have time to explain

4 0

3 years ago

Read 2 more answers

PLEASE ANSWERRRRRRRRRR

mash [69]

Answer: OPTION B.

Step-by-step explanation:

Given the following System of equations:

$\left \{ {{3x-5y=19} \atop {x+y=1}} \right.$

You can use the Elimination Method to solve it. The steps are:

1. You can mutliply the second equation by -3.

2. Then you must add the equations.

3. Solve for the variable "y".

Then:

$\left \{ {{3x-5y=19} \atop {-3x-3y=-3}} \right.\\.....................\\-8y=16\\\\y=\frac{16}{-8}\\\\y=-2$

4. Now that you know the value of the variable "y", you must substitute it into any original equation.

5. The final step is to solve for "x" in order to find its value.

Then:

$x+(-2)=1\\\\x=1+2\\\\x=3$

Therefore, the solution is:

$(3,-2)$

8 0

4 years ago

Simplify much as possible Pls helpppp

Aleks [24]

Answer:

-5 = v

Step-by-step explanation:

First you take the positive five and subtract it from -20 making it -25. Then you divide -25 by positve 5 and you get -5 making your answer -5 = v

4 0

3 years ago

I'm just gonna recheck my answers, can anyone answer for me plz:)​

I'm just gonna recheck my answers, can anyone answer for me plz:)