Ask question

Ask question

All categories

2 years ago

10

D=a+b+c solve for b I need some help

1 answer:

Hoochie [10]2 years ago

4 0

Hi Walker

d=a+b+c

Flip

a+b+c=d

Add -a to both sides

a+b+c-a=d-a

b+c=-a+d

Now add -c to both sides

b+c-c=-a+d-c

b= -a-c+d

I hope that's help:0

You might be interested in

I’m still confused on how to do this even though it was explained to me please help :(

valkas [14]

$a. \: \hat{D}=\hat{C}=64° \\ b. \stackrel\frown{BF}=2\hat{C}=2\times 64°=128° \\ c. \: \hat{E} = \hat{C}=64° \\ d. \stackrel \frown{CBF} = 2\widehat{CEF}=2\times 90°=180° \\ e. \: \widehat{BAF} = 2\hat{C} = 2\times 64°=128° \\ f. \: \widehat{BAC} = \widehat{CAF}-\widehat{BAF}=180°-128°=52°$

5 0

3 years ago

Help please !! It’s geometry credit recovery

mr Goodwill [35]

Cross multiply? 9x2=18/3= 6

5 0

3 years ago

Find the area of the figure. Round it to the nearest hundredth

aliya0001 [1]

Answer:

Please add the figure by clicking on the link button when posting something

Step-by-step explanation:

4 0

3 years ago

PLZ HELP I'LL GIVE BRAINY!!!! AND EXPLAIN

lilavasa [31]

you have to plug in the x value to discover the y

y= 4.3 x 1

y = 4.3

so, the ordered pair is (1, 4.3)

<em>hope it helps :)</em>

8 0

2 years ago

Read 2 more answers

Number 4 please!!!!!

Kazeer [188]

Answer:9787987987987987899999999888888888888888888'

Step-by-step explanation:

that that that 14523095480239845023984203984230482309423094823029834

8 0

2 years ago