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
Mnenie [13.5K]
3 years ago
8

Kevin was asked to determine the length of side XZ. His work is shown. cos(34°) = (XZ)cos(34°) = 18 XZ =21.7 Which error did Kev

in make? He has the side lengths in the wrong place in the cosine ratio. He multiplied both sides by the length of XZ instead of dividing by XZ. He should have used the sine ratio. He should have used the tangent ratio.
Mathematics
2 answers:
Alika [10]3 years ago
8 0

Answer:

A

Step-by-step explanation:

jek_recluse [69]3 years ago
3 0

Answer:

He has the side lengths in the wrong place in the cosine ratio. (1st Answer on Edgen)

Step-by-step explanation:

You might be interested in
Which of the following is equivalent to<br> (16 3/2)^1/2 ?<br><br> O 6<br> O 8 <br> O 12<br> O 64
Galina-37 [17]

Step-by-step explanation:

=  { ({16}^{ \frac{3}{2} } )}^{ \frac{1}{2} }

=  { ({( {2}^{4}) }^{ \frac{3}{2} } )}^{ \frac{1}{2} }

=  {2}^{4 \times  \frac{3}{2} \times  \frac{1}{2}  }

=  {2}^{ \frac{12}{4} }

=  {2}^{3}

= 2 \times 2 \times 2

= 8

The answer is B.

6 0
2 years ago
1. En una tienda de ropa se pusieron en oferta guantes y chamarras. El primer dia se vendieron 6 pares
Softa [21]
10560 so much money all forget to count
6 0
3 years ago
Read 2 more answers
What is the location of the sum 11+(-5) with respect to 11 on a number line?
stealth61 [152]
B is the correct answer because it is 11-5

Hope this helps :)
3 0
3 years ago
Read 2 more answers
6.
ArbitrLikvidat [17]

Answer:

C. y = | x | – 13

Step-by-step explanation:

y = | x | – 13

Answer:

y = |x| -13

Step-by-step explanation:

recall for any function y = f(x), to translate the function vertically by any value "a", we simply have to add "a" to f(x).

If a is positive, then the graph is translated in the positive y-direction (i.e upwards), if a is negative, then the graph is translated in the negative y-direction (i.e downwards)

In our case , the graph is translated vertically by 13 units (i.e a = 13) and it is to be translated downwards (i.e negative)

hence we add a= -13 to the original function.

y = f(x) + (-13)

y = |x| + (-13)

y = |x| -13

3 0
3 years ago
What is the exact distance between the point (-2,-1) and the point (6,8)
RUDIKE [14]
The answer is B. Use distance formula...

d =  \sqrt{(6 + 2) {}^{2}  + (8 + 1) {}^{2} }
6 0
4 years ago
Read 2 more answers
Other questions:
  • What's 2/3 written as a fraction with a denominator of 9?
    5·1 answer
  • Paula bought 2 video games and a $15 iTunes gift card her total bill was 28.50 write an equation to represent what she purchased
    6·1 answer
  • Whats 2+4323693743564868543789
    12·1 answer
  • Need help quick ASAP!!!!
    10·1 answer
  • What is 13 over 26 equal to?
    8·2 answers
  • What is the measure of the angle shown with the question mark?
    5·1 answer
  • 3. What is the total cost of your bill before sales tax and tip? *
    9·1 answer
  • How many degrees warmer is a temperature of 13°F than a temperature of -19°F?
    15·1 answer
  • Compute the probability of rolling a 12 sided die and getting a number other than 8. please help​
    13·1 answer
  • Log_8(5x+4)=3x-4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!