All categories

3 years ago

I need help please with 34 and 36

Mathematics

2 answers:

amid [387]3 years ago

7 0

34). take the value on the right and subtract the value on the left.
PQ = -52 - -137 = 85
QR = 91 - -52 = 143

36). if M is the midpoint of LN, then M divided the segment in to 2 equal pieces. Thus, LM =LN.

or,. 8(x-2)=4(x+2)
8x-16=4x+8
4x=24
x=6

LM is 32,. LN= 64

mote1985 [20]3 years ago

4 0

This is the solution in the image. Hope this helps

You might be interested in

Solve and check the following equation. 8d + 21 = 12d + 5 d =

olganol [36]

Subtract 8d from both sides

21 = 12d + 5 - 8d

Simplify 12d + 5 - 8d to 4d + 5

21 = 4d + 5

Subtract 5 from both sides

21 - 5 = 4d

Simplify 21 - 5 to 16

16 = 4d

Divide both side by 4

16/4 = d

Simplify 16/4 to 4

4 = d

Switch sides

d = 4

Check answer

8d + 21 =12d + 5

Let d = 4

8 × 4 + 21 = 12 × 4 + 5

Simplify 8 × 4 to 32

32 + 21 = 12 × 4 + 5

Simplify 12 × 4 to 48

32 + 21 = 48 + 5

Simplify 32 + 21 to 53

53 = 48 + 5

Simplify 48 + 5 to 53

53 = 53

3 0

3 years ago

11-Across plus 28-Down

Art [367]

Answer:

(11,-28)

Step-by-step explanation:

8 0

3 years ago

Find the unit price of 3 cans of cat food for $0.85

andrey2020 [161]

Answer:

$0.28

Step-by-step explanation:

8 0

3 years ago

Write the inequality for the graphs

Irina18 [472]

A. -3 < x < 1
b. x < = 4 or x > = 6

4 0

3 years ago

Twelve less than 5 times a number is greater than or equal to 6 more than twice the number. Each inequality and number line repr

jenyasd209 [6]

Answer: x ≥ 6

Step-by-step explanation:

12 less than 5 times a number ≥ 6 more than twice the number

5x - 12 ≥ 2x + 6

Note: the word "than" switches the order of the terms.

5x - 12 ≥ 2x + 6

-2x +12 -2x +12

3x ≥ 18

÷3 ÷3

x ≥ 6

Graph: 6 -----------→ the dot is closed (filled in) since it is "equal to"

3 0

3 years ago