1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aksik [14]
3 years ago
12

HELPPPPPPPPPOOP ASAP PLZZZZZZZZZZZZ

Mathematics
1 answer:
yarga [219]3 years ago
7 0

Answer:

i. (5x - 2) + (2x -2) + x = 180^{o}

ii. m<J = 113^{o}

iii. m<K = 44^{o}

iv. m<L = 23^{o}

Step-by-step explanation:

Given that: m<J = (5x -2)

                  m<K = (2x - 2)

                  m<L = x

But,

the sum of angles in a triangle = 180^{o}

So that;

(5x - 2) + (2x -2) + x = 180^{o}

5x + 2x + x - 2 - 2 = 180^{o}

8x - 4 = 180^{o}

8x = 180^{o} + 4

8x = 184

x = 23^{o}

therefore,

m<J = 5 (23) - 2

       = 113^{o}

m<K = 2(23) - 2

        = 44^{o}

m<L = 23^{o}

You might be interested in
A teacher asked her pupils what their favorite school subject was 3 pupils said PE was their favorite subject How many said that
pychu [463]
What are the number of students in the class then only I give answer
8 0
3 years ago
Read 2 more answers
Help me asap!!! Please!!!​
choli [55]

Answer:

4) 33.51 cu.in

5) 84.82 cu.m

7) 2.09 cu.ft

8) 1047.197 cu.cm (CC)

11) 163.62 cu.in

Step-by-step explanation:

Volume is h/3x πr^3

4) 4/3 x π x 2^3 = 33.51

5) 3/3 x π x 3^3 = 84.82

7) 2/3 x π x 1^3 = 2.09

8) 8/3 x π x 5^3 = 1047.197

11) 10/3 x π x 2.5^3 = 163.62

4 0
3 years ago
Lyle went fishing for 1 hour and 30 minutes until he ran out of bait at 6:40 p.m. At what time did Lyle start fishing? *
lilavasa [31]

Answer:

he started fishing by 5:10pm

Step-by-step explanation:

just subtract 1:30 from 6:40

3 0
4 years ago
How do I solve for what is sin A for the triangle shown
PtichkaEL [24]

Option a:

sin A for the triangle is \frac{3}{5}.

Solution:

The given triangle is a right triangle.

The adjacent side to angle A is AC.

The opposite side to angle A is BC.

Hypotenuse is AB.

AC = 8, BC = 6 and AB = 10.

Using trigonometric ratio formulas,

$\sin \theta=\frac{\text { Opposite side }}{\text { Hypotenuse }}

$\sin A=\frac{BC}{AB}

$\sin A=\frac{6}{10}

Divide both numerator and denominator by 2, we get

$\sin A=\frac{6\div2}{10\div 2}

$\sin A=\frac{3}{5}

Hence sin A for the triangle is \frac{3}{5}.

Option a is the correct answer.

7 0
3 years ago
Find the median and mean of the data set below:<br> 47,15, 6, 49, 45, 30
Georgia [21]

Answer:

The median of the data set:

6, 15, 30, 45, 47, 49

The middle numbers are 30 and 45 so

You have to do 30 + 45

= 75

Then do 75 ÷ 2

= 37.5

The mean of the data set:

47, 15, 6, 49, 45, 30 (add them all)

= 192

Then divide 192 by 6 (because there are 6 numbers)

192 ÷ 6

= 32

So the median is 37.5 and the mean is 32.

Step-by-step explanation:

Hope this helps!

From your neighborhood softie :)

5 0
2 years ago
Other questions:
  • A reasonable estimate for the mass of a baby would be 7 ______
    12·1 answer
  • Graphing absolute value inequalities<br>1) y&gt;|2x-1|<br>2) y&lt;|3x|+1<br>3) y&lt;|4-x|
    12·1 answer
  • What is a conditional statement that could be written from the statement “Cats have whiskers”?
    6·1 answer
  • sum of the digits of a two digit number is 9.When we interchange the digits, it is found that the resulting new number is greate
    9·1 answer
  • Rewrite 1−2 sin ^2 (22.5∘) using a double-angle identity.
    13·1 answer
  • I need hep woth algerbra i hate it so much
    13·1 answer
  • What is the smallest number by which 6400 must be multiplied to make a perfect cube?​
    5·1 answer
  • sum of the first nth term of a series is given by Sn = n (3n-4). Show that the terms of the series are in arithmetic progression
    5·1 answer
  • THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!
    10·1 answer
  • I don’t understand this. Help me please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!