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
Alex17521 [72]
2 years ago
9

What is the value of cos x°?

Mathematics
1 answer:
PolarNik [594]2 years ago
3 0

Answer:

We know,

\cos(x)  =  \frac{b}{h}  =  \frac{15}{17}

so

\cos(x)  = 0.88

.....Hope this helps:)

You might be interested in
Marsha orders a secret menu item and gives the cashier $20 to pay for 3 large pretzels The cashier gives her $5.03 in change. Ea
vredina [299]

Answer:

Each pretzel is $4.99

Step-by-step explanation:

20 - 5.03 = 3x

14.97 = 3x

4.99 = x

4 0
3 years ago
What is ratio of 28 red pens and 84 black pens
Setler [38]
Ratio

28:84

If you want it simplified
it would be
1:3<span />
8 0
3 years ago
Read 2 more answers
Chelsea's little brother packs 7 toys in his bag. If each toy weighs 1 3/4 ounces, how many ounces does his bag weigh?
aivan3 [116]
It would way 7 3/4 ounces Hope it helped
4 0
3 years ago
HELP HELP HELP PLEASEE 24 POINTS
kozerog [31]

Answer:

q4 answer is c

Step-by-step explanation:

mark as brainllest please

3 0
3 years ago
Write the slope-intercept form of the equation of the line that is perpendicular to and passes through Point X. Show all work fo
Semmy [17]

Answer:

y =\dfrac{12}{5}x + 22

Step-by-step explanation:

Slope-intercept form of line:

First find the slope of the line AB. ie, m

Slope of the perpendicular line = -1/m

(2 , 3)  ⇒ x₁ = 2 & y₁ = 3  

(-10, 8)  ⇒ x₂ = -10 & y₂ = 8

\boxed{Slope=\dfrac{y_2-y_1}{x_2-x_1}}

          = \dfrac{8-3}{-10-2}\\\\=\dfrac{5}{-12}\\\\=\dfrac{-5}{12}

\sf slope \ of \ the \ perpendicular \ line \ m_1 = \dfrac{-1}{m}= -1 \ \div \dfrac{-5}{12}

                                                   \sf = -1 * \dfrac{12}{-5}=\dfrac{12}{5}

Equation of the required line: y = mx + b

       y =\dfrac{12}{5}x+b

The line passes through (-5 , 10). Substitute in the above equaiton,

         10 =\dfrac{12}{5}*(-5) + b\\\\ 10 = (-12) + b\\\\

 10 + 12 = b

        b   = 22

Equation of the line:

  y =\dfrac{12}{5}x + 22

3 0
2 years ago
Other questions:
  • Solve the equation and show all work please show steps!!<br> 4f + 11 = 29
    15·2 answers
  • The number of students attending the fall play was 150 fewer then 3 times the number of adults. Together, students and adults pu
    12·1 answer
  • Donya ran a 3k race at a constant speed in 21 minutes 30 seconds. At this speed, how long does it take her to run 1k?
    9·2 answers
  • What is the leading coefficient of the polynomial when written in standard<br> form?<br> 872 +9+ 5x
    15·1 answer
  • What's 2/3 written as a fraction with a denominator of 9?<br> A.2/9<br> B.3/9<br> C.6/9<br> D.9/9
    9·1 answer
  • The cost of each ticket at the carnival was $0.25. Li bought $7.50 worth of tickets. How many tickets did she buy?
    13·1 answer
  • If f(x)= x3 - 2x, find f(-2)
    14·1 answer
  • A) y= 3x + 10<br> B) y= 3x + 60<br> C) y= 4x + 5<br> D) y= 4x + 35
    12·1 answer
  • In a group of 60 students, 20%are girls. How many are boys?
    11·1 answer
  • Near a coral reef, a barracuda swam at a steady speed for 4.4seconds. It swam 33meters in that time. What was its speed?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!