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IRISSAK [1]
3 years ago
14

Complete this statement: 20 a x 2 + 25 a x + 15 a = 5 a 20 a x 2 + 25 a x + 15 a = 5 a

Mathematics
1 answer:
liubo4ka [24]3 years ago
4 0

Answer:

Step-by-step explanation:

(((22•5ax2) +  25ax) +  15a) -  5  = 0  

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  20ax2 + 25ax + 15a - 5  =  

 5 • (4ax2 + 5ax + 3a - 1)  

Equation at the end of step  3  :

 5 • (4ax2 + 5ax + 3a - 1)  = 0  

Step  4  :

Equations which are never true :  

4.1      Solve :    5   =  0

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tatuchka [14]

Answer:

82.799...°

Step-by-step explanation:

First, we have to identify how many votes equals 1°

Therfore we divide 4700 by 360° because there are a total of 4700 votes and there are 360° in a circle.

(4700/360) = 13.055...

1° = approximately 13 votes

Secondly, let's look at how many votes Watkins received.

1081 votes

Lastly, since 1° equals 13.055... votes,

then if we divide the number of total votes Watkins got by 13.055 we will find the value of the central angle for the Watkins slice.

1081 ÷ 13.055... = 82.7999..

5 0
3 years ago
Help Me! How Can I Add The 7 Ordered Pairs To The Graph ( I’ll list them in the bottom )
Advocard [28]

Answer:

bright blue: (10,1)

black: (20,2)

red: (35,3)

pink: (40,4)

green: (55,5)

purple: (70,6)

grey: (90,7)

Step-by-step explanation:

colour coded

7 0
3 years ago
Choose Yes or No to tell if the fraction 3 5 will make each equation true. 7 20 + □ = 19 20 Choose... □ + 3 10 = 3 15 Choose...
OleMash [197]

Answer:

True ; false ; False ; true

Step-by-step explanation:

Equation 1:

7 20 + □ = 19 20

19 / 20 - 7/20

(19 - 7) / 20

12/ 20 = 3/5

Equation 2:

□ + 3 10 = 3 15

3/5 + 3/10

(6 + 3) / 10 = 9/10

Equation 3:

1 2 + 2 3 = □

1/ 2 + 2/3

(3 + 4) / 6

7 / 6

Equation 4:

1 10 + 1 2 = □

1/10 + 1/2

(1 + 5) / 10

6 / 10 = 3/5

4 0
3 years ago
Solve each equation. Show or explain your method. DONT TAKE MY POINTS I WILL GIVE BAINLEST
son4ous [18]

#1

= 9

Let's solve your equation step-by-step.

8.88=4.44(x−7)

Step 1: Simplify both sides of the equation.

8.88=4.44(x−7)

8.88=(4.44)(x)+(4.44)(−7)(Distribute)

8.88=4.44x+−31.08

8.88=4.44x−31.08

Step 2: Flip the equation.

4.44x−31.08=8.88

Step 3: Add 31.08 to both sides.

4.44x−31.08+31.08=8.88+31.08

4.44x=39.96

Step 4: Divide both sides by 4.44.

#2

= y = -3

 

Step 1: Simplify both sides of the equation.  

Step 2: Subtract 2 from both sides.  

Step 3: Divide both sides by 5.

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3 years ago
Which function has a greater y-intercept? f(x)=2x^2-6x+4
ludmilkaskok [199]

Answer:a. f has a greater y- intercept than g

Step-by-step explanation:

4 0
3 years ago
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