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
GuDViN [60]
3 years ago
6

Please help me!! Show workings.

Mathematics
2 answers:
inysia [295]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

Since there are 3 parallel lines, then

a and 31° are corresponding angles and congruent, thus

a = 31°

b and 31° are same- side interior angles and supplementary, thus

b = 180° - 31° = 149°

c and b are vertical angles and congruent, thus

c = 149°

d and 31° are alternate angles and congruent, thus

d = 31°

a = 31°, b = 149°, c = 149°, d = 31°

SCORPION-xisa [38]3 years ago
4 0

Answer:

a = 31°

b = 149°

c = 149°

d = 31°

You might be interested in
"Kevin works for Outrageous Burger, a nationwide fast-food chain, but his job does not involve flipping patties or making fries.
mel-nik [20]

Answer:

series of directions for a training script

Step-by-step explanation:

Kevin is writing a series of directions for a training script. These directions will teach employees that have just been hired the step by step process on how to create the burgers at Outrageous Burgers. This way the new employees know exactly how the fast-food chain makes their burgers and they will be prepared to perform their responsibilities when customers start to come in and they are left by themselves. The training script is basically a resource for new hires.

5 0
3 years ago
There are 12 squares and 4 triangles. What is the equation that compares the number of squares s to the number of triangles t?
anastassius [24]
12subtract4
12-4
they want me to write more then 20 charaters

4 0
3 years ago
Mr. Coffman asked his students to write an example of a square root with a value greater than 11 but less than 11.5. Select the
Leto [7]

Answer:

Dean and Candace

Step-by-step explanation:

4 0
3 years ago
What is the algebra expression for this six feet less than the width
Tatiana [17]
So,

"six feet less than"

- 6

"the width"

w

w - 6 

"six feet less than the width (w)"

w - 6
4 0
4 years ago
Exterior angle theorem <br> what is the value of u? I’m willing to give brainlist!!
KengaRu [80]
Answer: 45

Explanation: two angles that form a Line always equal 180 degrees, so we start with the equation 180-u+47, which is the measure of the missing interior angle measure. All of the angles inside of a triangle also equal 180 degrees, so we can set up this equation to find U:
u-18+u+(180-u+47)=180
We can start to simplify by first simplifying what’s inside the parenthesis:
u-18+u+153-u=180
Then you solve the equation to get
U=45 degrees
4 0
2 years ago
Other questions:
  • There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without look
    13·2 answers
  • 2. Vanessa wants to model how a car's maintenance costs change as the distance someone drives the car increases. What would be a
    8·1 answer
  • For every 5 female teachers, there are 2 male teachers
    15·1 answer
  • Graph the function h(x) = |x| + 4
    6·1 answer
  • What is the midpoint of the segment shown below?
    14·2 answers
  • For which inequality is x = 5 a solution?<br>A x&lt;2<br>B. x&gt;9 <br>C x&lt;18 <br>D. x&gt; 42​
    15·1 answer
  • Malik considers the enlargement of the trapezoid
    14·1 answer
  • Five years ago, Benjamin invested in Parchar Special Effects. He purchased four par value $1,000 bonds from Parchar Special Effe
    13·1 answer
  • What is the quotient of
    12·2 answers
  • Nathan usually drinks 32 ounces of water per day. He read that he should drink 56 ounces of water per
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!