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
musickatia [10]
3 years ago
14

What is the value of z?

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

1.5454

Step-by-step explanation:

You might be interested in
Would one late credit card payment 2 years ago make you more likely or less likely to get a car loan?
Alenkinab [10]
It would make you less likely because you might have to pay the money you were gonna pay to the people who did the car loan.
4 0
3 years ago
In a class, 60% of the students are girls. There are 18 girls in the class.
N76 [4]

Answer:

The answer is 30

Step-by-step explanation:

If you were to do 50% of 30, it would be 15 students that are girls. There's 18 students that are girls though, so the extra 10% would make 18 students in the class girls. The remaining 40% would be 12 boys. So basically you're taking 10% from one side and putting it in the other because 50% of 30 is 15 (well this is at least how I would do it, I don't know how others would do it though)

5 0
2 years ago
Solve the system:<br> x - y = 5<br> 4x – 5 y =17
diamong [38]

Answer:

8,3

Step-by-step explanation:

8 0
3 years ago
show work please show work please show work please show work please show work please show work please show work please show work
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

35% means 35 per hundred. 35/100. simplify and write as 7/20.

0.64 means its 2 zeros left of regular number. 64/100.

82% means 82 per hundred. 82/100. move decimal 2 spaces to left (division is left, multiplication is right). 0.82.

4/5. try to make denominator 100. multiply both numerator and denominator by 20. 80/100. move decimal 2 spaces to the left. 0.8.

14/50. try to make denominator 100. multiply both numerator and denominator by 2. 28/100. 28%

0.19 can be written as 19/100. 19%

7 0
3 years ago
Read 2 more answers
Please help me on this question
Alina [70]

Answer:

DE = 13.4 cm  (to 1 decimal place)

Step-by-step explanation:

Given: ABCD is a square

BC = AC = 12 cm    (opposite sides of a square are congruent)

E is midpoint of BC   (given)

BE = EC  = 12/2 = 6 cm

CD = AB = 12 cm   (opposite sides of a square are congruent)

angle ECD is a right angle (interior angles of a square are 90 deg.)

Consider right triangle ECD

DE = sqrt(EC^2+CD^2)    ............. pythagorean theorem

= sqrt(6^2+12^2)

= sqrt ( 36+144 )

= sqrt (180)

= 2 sqrt(45)

= 13.416 (to three dec. places)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the inequality. Graph the solution. c9≤−4
    11·1 answer
  • What is 12/99 as a decimal?
    14·2 answers
  • What is 1042 divided by 45?
    10·2 answers
  • 4,320 is divisible by?<br> 3<br> 9<br> 10
    9·2 answers
  • Multiply:<br><br> 2 1/4 x 1 1/2 x 5/3=?
    8·1 answer
  • 2(x+5)=3x+1 <br> How do I solve this
    9·1 answer
  • Can i use some help? im really confused on how to show my work and all
    10·2 answers
  • These questions are so confusing. Please help. You get 15 points.
    6·1 answer
  • [100 POINTS] Find the values of x, y, and z.
    9·2 answers
  • Evaluate 2/3 + 3/4 +4/2. if a fraction appears as an answer, it should be in simplified form.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!