3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS PLEASE!!!

Mathematics

2 answers:

Afina-wow [57]3 years ago

6 0

See attached picture for the answers

aev [14]3 years ago

6 0

By the traingle sum theorem, the sum of the angles in a triangle is 180°. Therefore, using the given and triangle sum theorem, m(∡P) + m(∡Q) + m(∡R) = 180°.

(5x)° + (5x)° + (8x)° = 180°. Simplifying the equation gets 18x=180°. Finally, using the division property of equality, x=10°.

You might be interested in

F 9 is added to twice a number and this sum is multiplied by 4, the result is the same as if the number is multiplied by 4 and

riadik2000 [5.3K]

Let
x---------> the number

we know that
[9+2x]*4=4x+12
36+8x=4x+12
8x-4x=12-36
4x=-24
x=-24/4
x=-6

the answer is
-6

8 0

3 years ago

Problem 1 Using the pattern in the image below , how many dots would be in Step 4

Elanso [62]

Answer:

9 dots

Step-by-step explanation:

each step adds 2 dots every time

8 0

3 years ago

6/3 + (-1/6) = ? (These are supposed to be fractions)

Phoenix [80]

Answer: 11/6 or 1 5/6

Simplify 6/3

6/3÷3/3=2/1

Change 2/1

2/1×6/6=12/6

New Problem: 12/6+(-1/6)

Add

12+-1/6=11/6

Simplify

11/6 = 1 5/6

6 0

3 years ago

At a fundraiser, a school group charges $6 for tickets for a "grab bag." You choose one bill at random from a bag that contains

tino4ka555 [31]

Answer:

124

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Giving 30 points pls answer correctly

Mademuasel [1]

Answer:

B. 20.41

Step-by-step explanation:

I hope this helps! pls brainliest:D

5 0

2 years ago