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
Natalka [10]
2 years ago
14

Does anyone know this?

Mathematics
1 answer:
Gekata [30.6K]2 years ago
4 0

Step-by-step explanation:

In a triangle all the angles add up to 180

With the information given on this specific triangle we know that angle D and F are the same so if you subtract 24 from one 180 and then divide that answer by 2 you will get your answer. Angle D= 78

You might be interested in
If 590 stufents preferred either pepperoni or cheese, how many students were surveyed in all?i
tatyana61 [14]

Answer:

if the only choices were pepperoni and cheese then 590 students were surveyed. I think there may be more to the question that you left out by accident

3 0
3 years ago
In triangle ABC, cos A =
nikitadnepr [17]

The other expression that has a value of \frac{7}{25} is A) sin B.

Step-by-step explanation:

Step 1:

sin\theta = \frac{oppositeside}{hypotenuse} , cos\theta = \frac{adjacentside}{hypotenuse} , tan \theta = \frac{opposite side}{adjacent side} .

For angle B, the opposite side measures 7 units, the adjacent side measures 24 units and the hypotenuse measures 25 units.

sinB= \frac{oppositeside}{hypotenuse} = \frac{7}{25} , tan B = \frac{opposite side}{adjacent side}  = \frac{7}{24} , cosB = \frac{adjacentside}{hypotenuse}  = \frac{24}{25}.

Step 2:

For angle A, the opposite side measures 24 units, the adjacent side measures 7 units and the hypotenuse measures 25 units.

tan A = \frac{opposite side}{adjacent side}  = \frac{24}{25} .

Step 3:

tan C cannot be determined as C is the right angle. The opposite side and hypotenuse of the triangle would be the same.

So sin B also has a value of \frac{7}{25}. This is option A.

7 0
3 years ago
Kenji buys 3 yards of fabric for $7.47. Then he realizes that he needs 2 more yards. How much will the extra fabric cost?
bixtya [17]
3 yards fabric costs $7.47
1 yard fabric costs $7.47 / 3
2 yard fabric costs $7.47 / 3 * 2
                             = $4.98
so, the extra fabric will cost $4.98


4 0
3 years ago
Read 2 more answers
What is -3m - 8(m + 1)?
alexira [117]

Answer: -11m-8


Step-by-step explanation:

-3m x -8m= -11m-8


4 0
3 years ago
Read 2 more answers
What is 12% as a fraction in simplest form?
Nana76 [90]

Answer:

10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Roger ran eight laps around a mile track during PE on Monday. Answer each question in the space provided. Part A How many feet d
    9·1 answer
  • The company has large and small ink cartridges in stock. How many ink cartridges can you buy with one hundred forty dollars if o
    7·1 answer
  • Math please save me
    11·1 answer
  • HELP QUICK!!!!!!!!!!!!!!!!
    12·1 answer
  • What is the distributive property of 9(3x+2)
    8·2 answers
  • 50 inches tall last year and this year you are 60 inches tall. How much did you grow in the 1 year?
    6·1 answer
  • Which statement is true about the songs played during the<br> one-hour interval?
    5·1 answer
  • What is the unit rate for 0.75
    10·1 answer
  • What does it mean for an equation to be linear? What kind of relationships can be modeled by equations in the form y=mx?
    15·2 answers
  • Find the nth term of this sequence<br><br> 3 , 8 . 15 . 24 , 35
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!