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
lozanna [386]
3 years ago
12

The image below shows two parallel lines cut by a transversal. What is the value of A

Mathematics
1 answer:
rewona [7]3 years ago
3 0

<u>Answer</u>

59°


<u>Explanation</u>

There are 2 parallel line and one transverse.

Angles in a straight line add up to 180°

∴ 180 - (2a + 3) = 180 - 2a -3

                        = 177 - 2a

The angle (177 - 2a) corresponds to angle a in the diagram. The two corresponding angles are equal.

∴ 177 - 2a = a

  177 = a + 2a

3a  = 177

a = 177/3

  = 59°

You might be interested in
What is the volume of a cube shaped box with 6cm. In length?
zalisa [80]
Volume= lxwxh
v= 6cm x 6cm x 6cm (all are 6 because it is a cube, so all sides are equal)
v= 216 cm³
8 0
3 years ago
Your mother has a new cell phone. It comes with 18 applications already installed. She uses only "2" /"3" of those applications.
ANEK [815]

Answer:

18*2/3+12

Step-by-step explanation:

So, out of 18, she only uses 2/3, so it will be 18*2/3, plus the additional 12 she downloaded.

6 0
3 years ago
Brenda has $500 in her bank account.Every week she withdraws $40 for miscellaneous expenses. How many weeks can she withdraw the
lara31 [8.8K]
500-40x ≥ 200
-40x≥ -300
x ≤  7.5
<span>
$40 can be withdrawn from the account for 7 weeks if she wants to maintain a balance of at least $200.
</span>
4 0
2 years ago
Read 2 more answers
Given the function f(x) = 6(x+2) − 3, solve for the inverse function when x = 21.
Delicious77 [7]
The invese switches x and y so basically
if
f(21)=z then f⁻¹(z)=21
therefor
f(z)=21 and f⁻¹(21)=z
basically solve for the value that makes the functino equal 21


21=6(x+2)-3
add 3 both sides
24=6(x+2)
divide by 6
4=x+2
minus 2
2=x

answer is 2
8 0
3 years ago
The vertex of this parabola is at (-1,3) Which of the following could be its equation
krek1111 [17]

Answer:

y - 3 = a(x + 1)^2

Step-by-step explanation:

The vertex equation of a vertical parabola is:

y - k = a(x - h)^2.

If the vertex is at (-1, 3), then the equation becomes:

y - 3 = a(x + 1)^2, where a is a constant.

Next time, would you please share the answer choices.  Thank you.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which number should replace the question mark in the number grid below?
    14·1 answer
  • Notebooks come in four colors: red, blue, green and purple. They also come in two sizes, 5-subject and 3-subject. How many possi
    10·1 answer
  • The value of x is __?
    9·1 answer
  • Jason states that -5.0 is not an integer because it is a decimal. Is he correct? Why or why not?
    15·1 answer
  • Xanthe and Sarah do some fundraising for their local nursing home. Together they raised $$$302. If Xanthe raised $$$102 more tha
    5·1 answer
  • What is the veritable expression of<br> A number plus the product of<br> the number minus 5 and 7
    5·1 answer
  • Write the expression for when you translate the graph of y = 3x − 5 one unit to the right.
    12·1 answer
  • MORE EASY 7TH GRADE MATH<br><br> X/2=95 <br><br><br> THANK YOU
    6·2 answers
  • Guys please help me with this serous question
    14·1 answer
  • Help with math please example 1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!