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
Artemon [7]
2 years ago
5

Given right triangle ABC with right angle C, and sin A = ¼. Which of the following expressions are also equal to ¼?

Mathematics
1 answer:
BaLLatris [955]2 years ago
5 0

Answer:

cos(A)

Step-by-step explanation:

You might be interested in
During the final 5 seconds of a race a cyclist increased her velocity from 4 m/s to 7 m/s . What was her average acceleration du
GREYUIT [131]

Answer:

The average acceleration of the cyclist was 0.6 m/s².

Step-by-step explanation:

Acceleration:

The rate change of velocity per unit time is call the acceleration of the object.

a=\frac{v-u}t

u= initial velocity

v= final velocity

t= time taken change of velocity.

During the final 5 seconds of a race cyclist increased her velocity from 4m/s to 7 m/s

Here v= 7 m/s and u=4 m/s t=5 seconds

\therefore a=\frac{7\ m/s-4 \ m/s}{5s}

     =\frac{3}{5} \ m/s^2

     =0.6 m/s²

The average acceleration of the cyclist was 0.6 m/s².

8 0
3 years ago
What is the surface area of a right rectangular prism whose dimensions are 3 feet by 6 feet by 8 feet?
Vlad1618 [11]

Answer:

Is B/144

Step-by-step explanation:

All you have to do is length x width x height. or multiply all those numbers together.

8 0
2 years ago
Read 2 more answers
Solve the equation for x. 1 6 (2x − 12x) = 30 A) −12 B) −15 C) −18 D) −24
lubasha [3.4K]

\frac{1}{6}*(2x-12x) = 30

\frac{1}{6}*(-10x) = 30

\frac{-10}{6}x = 30

\frac{-5}{3}x = 30

\frac{5}{3}x = -30

x = -30/\frac{5}{3} = -30 * \frac{3}{5}

x = -18

the correct answer is C

8 0
3 years ago
Read 2 more answers
The coordinates of a point on a coordinate grid are (−3, 7). The point is reflected across the x-axis to obtain a new point. The
shepuryov [24]
The reflected points would be (-3,-7) 

The x coordinate would stay the same but the y-coordinate would be the opposite 
8 0
3 years ago
Isabelle rides her bike to school. The graph shows her speed at different times during her ride.
kipiarov [429]

Answer:

0 to 2 minutes - Accelerating

3 to 4 minutes - Constant

6 to 8 minutes - Decelerating

9 to 11 minutes Accelerating

hope i have helped u

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • A line passes through the point (4, –3) and has slope m = 1. Find the equation in point–slope form.
    12·1 answer
  • How do you solve 15 = 7 - x
    14·1 answer
  • What exponential expression is equal to <br> 2^-5 * 2^8?
    10·1 answer
  • a piggy bank contains only nickels and quarters. The total value in the back is $3.80. Write an equation in standered form that
    6·1 answer
  • Can someone please help me???
    14·1 answer
  • What is the measure of an angle that is nine times it’s complement
    14·1 answer
  • When you go to the store, does tax increase or decrease the cost of your items?
    8·1 answer
  • Algebra II Question - Tell whether the ordered pair is a solution of the system, if so why?
    8·1 answer
  • Can someone give m the answer i don't know what the answer is.
    15·2 answers
  • Evaluate function expressions
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!