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
Feliz [49]
3 years ago
8

Which trigonometric ratio is correct for triangle DEF? (Hint: Use Pythagorean Theorem first) A.) Sin(D)= 24/7 B.) Tan(D)= 24/25

C.) Cos(E)= 24/25 D.) Sin(E)= 7/24

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

Cos E= 24/25

Step-by-step explanation:

Length of hypotenuse: 7^2+24^2=625. 625 square root=25

Thus, DE is 25.

Sin D= 24/25, so that is false.

Tan D= 24/7, so that is false.

Cos E= 24/25, so that is true

Sin E= 7/25, so that is false.

You might be interested in
The metric system has several advantages that include all of the following except _____.
4vir4ik [10]

Answer:

Only 10 base units to learn

Step-by-step explanation:

The metric system is a decimal based system developed to be universally acceptable by making use of base units from obtained from nature and the use of prefixes for multiples and submultiples of the base units, decimal ratios, which allows easy representation of quantities, as well as having a coherent structure of base and derived units which are obtained from the base units

During conversion in the metric system, which is decimal based, it is only required to move the decimal point

The prefixes which are used to specify multiples and submultiples are the same through out

The decimal system is based on the powers of ten

The number of base units to learn are 7 including; 1. Meter (m), 2. Kilogram (kg), 3. Second (s), 4. Ampere (A), 5. Kelvin (k), 6. Candela (cd), and 7. mole (mol)

Therefore the metric system has several advantages that include all of the following except; Only 10 base units to learn

4 0
3 years ago
Select the equivalent expressions for z divided by 144
Ivahew [28]

Answer:

A: 144/z

Step-by-step explanation:

Hopefully this helps!

4 0
3 years ago
Write the equation of a quadratic function in standard form for the parabola that passes through the given points.
vazorg [7]

Answer:

5,7 given point its korrect now

8 0
1 year ago
Rick rents a car from a company that charges him $25 per day plus 10 cents per mile driven. Which expression can represent the a
Vinvika [58]

Answer:

25d +10m = the amount he owed on a recent rental

Step-by-step explanation:

Rate as brainliest

7 0
3 years ago
Read 2 more answers
Y = x - 6<br> 5x - 2y = -30
UkoKoshka [18]

Answer:

(-14,-20)

Step-by-step explanation:

hope it helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Twice the sum of 2 consecutive integers equals 106. determine the value of each integer
    13·2 answers
  • Sam has 2 2/3 cups of dry cat food that he will divide equally among 3 cats
    8·2 answers
  • What is the ratio of the area of the inner square to the area of the outer square?
    8·2 answers
  • Determine whether the following possible responses should be classified as ratio, interval, nominal or ordinal data.
    13·1 answer
  • A box is laid on its side and the white label wrapped around the box covers 30% of the lateral surface area of the box. Find the
    13·1 answer
  • Select all the correct answers.
    13·1 answer
  • Sonja Koch has 90,000. She paid 350 for the title background check, 400$ for the title insurance
    13·1 answer
  • 2y +9 =x 9x- 8y=31<br> System of substitution
    10·2 answers
  • Please explain this is math homework
    12·1 answer
  • Find the sum: <br> 1+10+19+28…, n=16
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!