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
Tamiku [17]
3 years ago
5

Find the value of x in the given statement. The diagram is not to scale.

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
7 0
Angle STR = 28 (since this angle is equal to SRT = 28)
Angle STU = 2x

The two angles STR and STU form a straight angle. They are supplementary. This means they add to 180 degrees
(angle STR) + (angle STU) = 180
28 + 2x = 180 .... substitution property
2x + 28 = 180
2x + 28 - 28 = 180 - 28 ... subtract 28 from both sides
2x = 152
2x/2 = 152/2 ... divide both sides by 2
x = 76

Answer: (b) 76
Natasha2012 [34]3 years ago
5 0

Answer:

Answer:x = 76   i took the test

Step-by-step explanation:

You might be interested in
Which terms in the following expression are like terms?
Alinara [238K]

9514 1404 393

Answer:

  (c)  5x and 3x, and 4 and 1

Step-by-step explanation:

Like terms have the same variable(s) to the same power(s).

The terms of this expression are ...

  • x^3: variable x, power 3
  • 5x: variable x, power 1
  • -3x: variable x, power 1
  • 3y: variable y, power 1
  • 4: no variable
  • -1: no variable

The like terms are {5x, -3x}, which have the x-variable to the first power, and {4, -1}, which have no variable.

6 0
2 years ago
Find the first five terms of the sequence given by a 1 = 2, a n = 3 a n -1 - 1.
lara31 [8.8K]

Answer:

2, 5, 14, 41, 122

Step-by-step explanation:

Using the recursive rule with a₁ = 2

a₂ = 3a₁ - 1 = 3(2) - 1 = 6 - 1 = 5

a₃ = 3a₂ - 1 = 3(5) - 1 = 15 - 1 = 14

a₄ = 3a₃ - 1 = 3(14) - 1 = 42 - 1 = 41

a₅ = 3a₄ - 1 = 3(41) - 1 = 123 - 1 = 122

The first 5 terms are 2, 5, 14, 41, 122

8 0
3 years ago
Read 2 more answers
A bag contains 3 red marbles and 6 blue marbles. A second bag contains 6 green marbles and 4 yellow marbles. You choose a marble
Solnce55 [7]

Answer:

4/15

Step-by-step explanation:

Bag A

3 red marbles and 6 blue marbles.  = 9 marbles

P(blue) = blue/total =6/9 = 2/3

Bag B

6 green marbles and 4 yellow marbles.  = 10 marbles

P(yellow) = yellow/total=4/10 = 2/5

P(blue,yellow) = 2/3 * 2/5 = 4/15

3 0
3 years ago
Which statement about light is FALSE? a Light travels about 300,000 km/second. b Light travels in the form of a wave. c Light fr
Travka [436]

Answer: I believe it’s c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Factor completely. x 3 + 6x 2 - 4x - 24
Ulleksa [173]
You can factor (x^3 and 6x^2) and (-4x and -24).

So x^2(x+6) - 4(x+6)

(x^2-4)(x+6)

(x-2)(x+2)(x+6)
5 0
3 years ago
Other questions:
  • The average pumpkin weighs 6 pounds. The prize winning pumpkin weighs 324 pounds. The prize winning pumpkin weighs as much as ho
    14·2 answers
  • You are hiking and are trying to determine how far away the nearest cabin is, which happens to be due north from your current po
    15·1 answer
  • Function f is an exponential function. x −2 0 2 4 6 f(x) 164 116116 14 1 4 By what factor does the output value increase as each
    6·2 answers
  • What are two factors that equal 400 and add up to 8?
    5·1 answer
  • Approximate the real zeros of f(x) = 2x^4 - x^3 + x-2 to the nearest tenth
    13·1 answer
  • What is the quotient and remainder of 26 divided by4
    11·2 answers
  • Two​ trains, Train A and Train​ B, weigh a total of 300 tons. Train A is heavier than Train B. The difference of their weights i
    10·1 answer
  • If the parent function f(x)=\root(3)(x) is transformed to g(x)=\root(3)(x+2-4), which is the graph of g(x)?
    15·2 answers
  • What is the result of 72 divided by 12? 6 8 9 12
    9·1 answer
  • Find the product. Express your answer as a mixed number in simplest form.<br><br> 2 1/6 × 4 1/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!