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2 years ago

Find the value of x in this figure. 50 40 30 60

Mathematics

2 answers:

devlian [24]2 years ago

8 0

Put a picture so we can see

mafiozo [28]2 years ago

4 0

Answer:

the answer isnt right just trying to see if anyone else knows it

Step-by-step explanation:

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I will mark brainlist if correct !!

dezoksy [38]

Answer:

Yes youre answer is correct

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve the equation 6.5 = -3+n

siniylev [52]

Answer:

9.5 = n

Step-by-step explanation:

6.5 = -3 + n

+3 +3 Add 3 to both sides

9.5 = n

If this answer is correct, please make me Brainliest!

7 0

3 years ago

Read 2 more answers

HELP PLEASEEEEEE NO LINKS PLEASE 20PTS!!!!

nevsk [136]

Answer:

$x = 5$

Step-by-step explanation:

$3x + 11 = 26$

$3x = 15$

$x = 5$

5 0

3 years ago

What is the transformation of f(x)=- (x + 2)2- 4

pychu [463]

Answer: x=0

Step-by-step explanation: f(x)=(x+2)x2-4

0=2x+4-4

0=2x

2x/2=0

0/2=0

x=0

6 0

2 years ago

Ab and bc form a right angle at point B. if a= (-3,-1) and B= (4,4) what is the equation of BC?

Vesnalui [34]

Answer:

Option C $-7x-5y=-48$

Step-by-step explanation:

step 1

Find the slope of AB

we have

A(-3,-1) and B(4,4)

The slope m is equal to

$m=(4+1)/(4+3)$

$m=5/7$

step 2

Find the slope of BC

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

$m1*m2=-1$

we have

$m1=5/7$

substitute

$5/7*m2=-1$

$m2=-7/5$

step 3

Find the equation of the line into slope point form

$y-y1=m(x-x1)$

we have

$m=-7/5$

$B(4,4)$

substitute

$y-4=-(7/5)(x-4)$

Multiply by 5 both sides

$5y-20=-7x+28$

$7x+5y=28+20$

$7x+5y=48$

Multiply by -1 both sides

$-7x-5y=-48$

3 0

3 years ago