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
hichkok12 [17]
3 years ago
10

The measures of the angles of a triangle are shown in the figure below. Find the

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

318.6

Step-by-step explanation:

(3x-9) + (x+15) = 180

3x (x+15) -9 (x+15)

4x + 45x - 9x + 6 = 180

40x + 6 = 180

40x = 180 - 6

40x = 174

x = 4.34

(3x-9) = 4.34 * 3x-9 = 4.02

(x+15) = 4.34 + 15 = 19.34

180 - (4.02 + 19.34)

= 180 - 23.36

= 156.64

hope this answer helps!!

You might be interested in
A sporting good store is offering 30 percent off of the original price(x) of football cleats. The discount will be reduced by an
mylen [45]
(X times 0.3) -7 is the discount
5 0
4 years ago
Tahnks for helping it will mean a lot
VMariaS [17]

Answer:

- 1.2  , - \frac{1}{2} ,0.44,\frac{7}{3}

Step-by-step explanation:

We want to arrange the following numbers on the number line in order from least to greatest.

The numbers are:

0.44, \frac{7}{3} , - 1.2, -  \frac{1}{ 2}

Let us convert everything into decimals to get:

0.44,2. \bar3 , - 1.2, - 0.5

Rearranging from least to greatest, we have:

- 1.2  , - 0.5 ,0.44,2. \bar3

6 0
3 years ago
PLEASE HELP ME QUICKLY!!!!
LiRa [457]
For each, you'll use the slope formula 
m = (y2-y1)/(x2-x1)

For function f, you'll use the two points (1,6) and (2,12) since x ranges from x = 1 to x = 2 for function f

The slope through these two points is 
m = (y2-y1)/(x2-x1)
m = (12-6)/(2-1)
m = 6/1
m = 6

-------------------------------------------

For function g, you'll use (2,4) and (3,20)

The slope through these two points is
m = (y2-y1)/(x2-x1)
m = (20-4)/(3-2)
m = 16/1
m = 16

-------------------------------------------

For function h, you'll use (0,-6) and (2,-18). The y coordinates can be found by plugging in x = 0 and x = 2 respectively into h(x)

The slope through these two points is
m = (y2-y1)/(x2-x1)
m = (-18-(-6))/(2-0)
m = (-18+6)/(2-0)
m = (-12)/(2)
m = -6

-------------------------------------------

The order from left to right is: h, f, g

6 0
3 years ago
How many pints is 24 quarts?
likoan [24]
1 quart ---- 2 pints
24 quarts -x
x=24*2/1=48 pints

or
24quarts*(2 pints/1 quart)=48 pints
4 0
3 years ago
Answer quick please? simplify the expression
Varvara68 [4.7K]

Answer:

5/3

Step-by-step explanation:

i did math lol

6 0
3 years ago
Read 2 more answers
Other questions:
  • Use multiplication and the distributive property to find the quotient 96÷6​
    11·1 answer
  • Simplify the equation: 5d(7-3)- 16d+3x2d<br><br>a 10d<br>b 14d<br>c 21d<br>d 25d
    6·1 answer
  • 30 girls and boys have planned for a picnic.There is a ratio of 3 girls to 7 boys.How many boys are there?
    12·1 answer
  • Anyone know this?? Will give brainliest and 50 pts!!!
    5·2 answers
  • The graph of y = x 2 has been translated 7 units to the left. The equation of the resulting parabola is _____.
    7·2 answers
  • Joey has 24 coins in his pocket, the coins are all nickles and dimes. the total value of the coins is 1.85. how many dimes does
    11·1 answer
  • Choose all sets that contain the number 5.
    14·1 answer
  • Drag the items to complete the sentences about the end behavior of the exponential function graphed.
    13·1 answer
  • Type the correct answer in the box.
    9·1 answer
  • Can someone please help me please?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!