When the point (3,k) lies on each of these lines, find the value of k.

1 answer:

4 0

Answers:
a) k=11
b) k=10
c) k=-3
d) k=4
e) k=1

I do not mind explaining

For the point (3,k) and virtually every point, 3 is the x coordinate and k is the y coordinate. Therefore, we can substitute 3 for x and solve for k (which is y).

a) 3(3)+2=11

b) 4(3)-2=10

c) 3-2(3)=3-6=-3

d) 3+4=7

e) 3-2(1)=1

You might be interested in

What is the sum of all integers between 19 and 77 squared rooted?

Alex Ar [27]

4<√19<5
8<√77<9
so the quality numbers are 5,6,7,and 8
5+6+7+8=26
so the answer is 26

4 0

3 years ago

Jake is y years old. His grandma is 6 times his age. His cousin is 5 years older than him. a. Write an expression for each of th

gtnhenbr [62]

Answer:

y+5=c

6y=g

Step-by-step explanation:

C for cousin

G for grandma

7 0

3 years ago

The pie chart shows how 36 pupils<br>

sergeinik [125]

Answer:

26 16 19 21

Step-by-step explanation:

7 0

3 years ago

Solve for b Pythagorean

Vaselesa [24]

The figure shows a right triangle at each corner with legs 3 and b and hypotenuse 4. The Pythagorean theorem tells you the sum of the squares of the legs is equal to the square of the hypotenuse:

3² + b² = 4² . . . . . . put the numbers into the Pythagorean formula

9 + b² = 16 . . . . . . . evaluate the squares

b² = 16 - 9 = 7 . . . . subtract 9 to isolate the variable

b = √7 . . . . . . . . . . undo the square operation by taking the square root

7 0

3 years ago

Which measure is equivalent to 2.5 liters? A)2.5 mL B)250 mL C) 2500 mL D)25,000 mL

alexira [117]

we know that

$1L=1000mL$