2 years ago

Plssss help 20 points plssa If K Mis the perpendicular bisector of JL, find x. Plsss

Mathematics

1 answer:

Viefleur [7K]2 years ago

8 0

Answer:

x= 7

Step-by-step explanation:

4x+9 =11x-61

9 = 7x - 61

70 = 7x

x = 7

You might be interested in

What is the perimeter of the mural 9 feet and it area 72 square feet

melomori [17]

Perimeter: 9+9+8+8= 34 ft.
Area: 9*8= 72 ft²

5 0

3 years ago

Read 2 more answers

A basketball team playd 64 games they won 28 more than they lost

natka813 [3]

They won 46 games. They lost 18 games.

7 0

3 years ago

I NEED HELP ASAP!!!!

abruzzese [7]

Answer is 4/7

You divide the length of C'D' over the length of CD
C'D'/CD = 8/14 = 4/7

The scale factor is smaller than 1, so C'D' is shorter than CD

8 0

3 years ago

PLEASE HELP!!!!!!!!!!!!

Dafna11 [192]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

HELP help HELP help HELP help HELP help HELP help HELP help HELP help

Morgarella [4.7K]

$\text{mass of freight train} = 9.98 \times {10}^{6} kg$

$\text{mass of aircraft carrier} = 7.3 \times {10}^{7} \: kg$

$\text{difference of masses of aircraft and train: } \\ \\ 7.3 \times {10}^{7} - 9.98 \times {10}^{6} \\ \\ = 73 \times {10}^{6} - 9.98 \times {10}^{6}$

$= (73 - 9.98 )\times {10}^{6} \\ \\ = 63.02 \times {10}^{6} \\ \\ = 6.302 \times {10}^{6} \: kg \\ \\ \approx 6.3 \times {10}^{6} \: kg$

Approximately, aircraft carrier is 6.3 × 10^6 kg heavier than the freight train.

7 0

3 years ago