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
Harman [31]
3 years ago
11

Find the value of Z in the following equation: 8Z = 64. a. 72 B. 8 C. 512 D. 56

Mathematics
2 answers:
VLD [36.1K]3 years ago
6 0
8Z = 64

Divide both sides by 8.

8Z/8 = 64/8

Z = 64/8

Z = 8


Your final answer is B. 8.
matrenka [14]3 years ago
4 0

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:


You might be interested in
Use trigonometric identities to solve each equation within the given domain.
katrin [286]

Recall that the tangent function is defined by

tan(<em>x</em>) = sin(<em>x</em>)/cos(<em>x</em>)

Also recall the double angle identity for sine,

sin(2<em>x</em>) = 2 sin(<em>x</em>) cos(<em>x</em>)

Then the equation is the same as

3 sin(<em>x</em>)/cos(<em>x</em>) = 4 sin(<em>x</em>) cos(<em>x</em>)

Move everything to one side to prepare to factorize:

3 sin(<em>x</em>)/cos(<em>x</em>) - 4 sin(<em>x</em>) cos(<em>x</em>) = 0

sin(<em>x</em>)/cos(<em>x</em>) (3 - 4 cos²(<em>x</em>)) = 0

As long as cos(<em>x</em>) ≠ 0, we can omit the term in the denominator, so we're left with

sin(<em>x</em>) (3 - 4 cos²(<em>x</em>)) = 0

and so

sin(<em>x</em>) = 0   <u>or</u>   3 - 4 cos²(<em>x</em>) = 0

sin(<em>x</em>) = 0   <u>or</u>   cos²(<em>x</em>) = 3/4

sin(<em>x</em>) = 0   <u>or</u>   cos(<em>x</em>) = ±√3/2

On the interval [0, 2<em>π</em>),

• sin(<em>x</em>) = 0 for <em>x</em> = 0 and <em>x</em> = <em>π</em>

• cos(<em>x</em>) = √3/2 for <em>x</em> = <em>π</em>/6 and <em>x</em> = 11<em>π</em>/6

• cos(<em>x</em>) = -√3/2 for <em>x</em> = 5<em>π</em>/6 and <em>x</em> = 7<em>π</em>/6

(None of these <em>x</em> make cos(<em>x</em>) = 0, so we don't have to omit any extraneous solutions.)

6 0
3 years ago
Write the equation of the line with a slope of 24 and a y-intercept of -5​
zmey [24]

Answer:

y=24x-5

Step-by-step explanation:

General slope intercept form equation of straight line is given as

y=mx+b

where m is slope and b is y-intercept

here m=24 and b=-5

Therefore

y=mx+b=24x-5

8 0
3 years ago
A box of oatmeal has the shape of a cylinder. The box is 7 inches high and has a radius of 2 inches. What is the volume of the b
ICE Princess25 [194]

Answer:

87.96

Step-by-step explanation:

The formula for a cylinder. (Well to find the volume anyway) Is

V = V = \pi r^2

Plug in your values and you will get the answer 87.96.

5 0
3 years ago
CORRECT GETS BRAINLIEST
Dmitrij [34]
C. 2/3 is the correct answer. I worked this question out and that is what I got! I hope you have a nice day! (mark as brainliest!)
6 0
2 years ago
L –3 |<br><br><br> A. 3<br><br> B. -3<br><br> C. 0.30<br><br> D. 30
Vesnalui [34]

Answer:

| -3 | = 3

Step-by-step explanation:

minus is removed

7 0
3 years ago
Other questions:
  • 26-38+(-3) what is the answer.
    11·2 answers
  • A train traveled 350km in 2.5h. what was the average speed of the train?
    14·1 answer
  • If 5 men or 7 women can earn $315 in a day, find how much 7 men and 11 women can earn in three days ?
    6·2 answers
  • You and your friend are buying throw blankets with your names embroidered on them.The cost of the throw blanket is x dollars and
    7·2 answers
  • What is the solution to the system of equations?<br><br> I will mark the brainliest answer
    5·1 answer
  • What is 827 divided by 8
    13·2 answers
  • Which statement is an example of heat transfer by convection?
    15·1 answer
  • Write the phrase as a numerical expression.
    11·1 answer
  • The cost of a taxi journey is
    7·1 answer
  • Kendra spends $15 buying fabric to make baby blankets.She can make 4 blankets from one pice of fabric.If she sells the blankets
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!