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
leonid [27]
3 years ago
10

What is a name for the marked angle? Choose 1 answer:

Mathematics
2 answers:
Neko [114]3 years ago
5 0

Answer:

option C is your correct answer

Phantasy [73]3 years ago
4 0

Answer:

∠BAC

Step-by-step explanation:

You might be interested in
Need step by step detailed answer
kolezko [41]

Answer:

y = -4x - 4

Step-by-step explanation:

If we have two lines in slope intercept form as

y = m_1x + c_1 \text{ and}\\y = m_2x + c_2\\

then the product of the slopes m_1m_2 = -1

In other words, m_2 = -\frac{1}{m_1}

We have the first line as

y = \frac{1}{4}x + 5\\\\

The slope of this line is \frac{1}{4}

The slope of a perpendicular line will be the negative of the reciprocal of this line

Reciprocal of 1/4 is 4

So slope of perpendicular line is -4 which implies

y = -4x + c

We have to determine c

Since the line passes through (-3, 8), plug in these values for x and y in the equation and solve for c

8 = (-4)(-3) + c

8 = 12 + c

c = -4

So the equation of the perpendicular line is y = -4x - 4 (Answer)

It is always a good idea to plot these graphs and see if they fit the data provided

The attached plot shows the two graphs and you can see they are perpendicular to each other and the perpendicular line(the answer) passes through point (-3,8)

4 0
1 year ago
Charlie is trying to cover the shape shown with paper. He will NOT be covering the top and the bottom. How much paper will he ne
DENIUS [597]

You need to determine how much paper you need to cover the lateral side of the cylinder shown in the picture. For this, you have to calculate the surface area of the cylinder, which you can do using the following formula:

A=2\pi rh

Where

A is the area

π is the number pi, for the calculations we usually use up to the first two decimal values of this number, 3.14

r is the radius

h is the height of the cylinder

The given cylinder has a height of h=15m and a diameter of d=6m

To calculate the lateral area you need to use the radius. The diameter is twice the radius, so to determine the radius of the cylinder you have to divide the diameter by 2

\begin{gathered} r=\frac{d}{2} \\ r=\frac{6}{2} \\ r=3 \end{gathered}

Now you can calculate the lateral area as follows:

\begin{gathered} A=2\pi rh \\ A=2\cdot3.14\cdot3\cdot15 \\ A=282.6m^2 \end{gathered}

Charlie will need 282.6 m² to cover the lateral side of the cylinder.

6 0
1 year ago
A soap factory randomly inspects 100 bars of soap to better identify problems that occur during the manufacturing
Mekhanik [1.2K]

Answer:

idk

Step-by-step explanation:

sorry

8 0
3 years ago
Read 2 more answers
Can somebody please hellllp me with thissssss!!! please
erastova [34]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find surface area of the prism
Vika [28.1K]
SA=(a+b+c) h+bh
=(5+12+13)*4+5*12
=20*4+60
=80+60
=140 cm squared
6 0
3 years ago
Other questions:
  • Is the relation a function 5,8 7,9 7,5 10,8
    7·1 answer
  • Which of the following best describes the benefits of renting a home
    8·1 answer
  • Someone plz help to become brainliest and get points !! :) plz answer truthfully
    13·1 answer
  • A figure is located entirely in the third quadrant. If you reflect it over y = 0. Which quadrant will the resulting figure lie i
    9·1 answer
  • What is the product of -8/9 x -6/7
    6·1 answer
  • What is the value of the expression below when a = 5?<br> ​<br> ​ 7a - 4
    9·2 answers
  • Simplify the expression so there is only one positive power for the base, -5.
    6·1 answer
  • Help me pwees no links<br><br> what is 159 rounded to the nearest tenth minus 10
    8·1 answer
  • Solve for x 25x+5 10x
    11·1 answer
  • 5 mm 13 mm 35 mm what's the missing side length?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!