3 years ago

Help pls!!!!!!!!!!!!!!

Mathematics

1 answer:

Sholpan [36]3 years ago

8 0

Answer:

46°

Step-by-step explanation:

tan Ф = 21/20

Ф = tan-1 (21/20)

= 46°

You might be interested in

You wish to buy a new set of strings for your guitar. You phone five different

Novosadov [1.4K]

Answer:

215,00.

Step-by-step explanation:

Average price = 22500

18000*2 + 28000 + 27000 + x = 22500*5

91000 + x = 112500

X = 21500

8 0

1 year ago

Read 2 more answers

Solve this equation 5x-7=-12

cupoosta [38]

Answer:

5x - 7= -12

5x - 7+7 = -12+ 7

5x= -5

x= -1

Step-by-step explanation:

hope this helped

7 0

3 years ago

Read 2 more answers

Please help me!<br><br> x + 6 ≤ 8

ANEK [815]

Your goal is to isolate the x variable, so all you have to do here is subtract 6 on both sides.

Your final answer is x ≤ 2.

Hope this helps a lot! :)

6 0

3 years ago

Read 2 more answers

PLZZZZZZ DONT SCROLLL HELP A SOUL OUT

nydimaria [60]

Answer:

15 units

Step-by-step explanation:

K(8, 6) and J(-4, -3)

Distance between 2 points

$= \sqrt{(x1 - x2)^{2} + {(y1 - y2)}^{2} }$

Thus using the formula above,

distance between points J and K

$= \sqrt{ {[8- (-4)]}^{2} + {[6- (-3)]}^{2} } \\ = \sqrt{ {12}^{2} + {9}^{2} } \\ = \sqrt{225} \\ = 15 \: units$

8 0

2 years ago

Read 2 more answers

99 POINTS

Norma-Jean [14]

The answers are B and D hope this helps.

7 0

2 years ago

Read 2 more answers