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
leva [86]
3 years ago
12

Solve for z. z12≤3 z≥36 z≤36 z≥4 z≤4

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

Your answer is correct... it's no.3 ... but if you multiply a inequality by a negative value the inequality sign changes.. like if you habe greater than it'll be less than... Keep that in mind too

AlexFokin [52]3 years ago
5 0

Answer:

z <=3/12

z>=36

z <=36

z <=4

z>=4

You might be interested in
100 x 77 + 72 ÷ 4 = ? (RIGHT ANSWER GETS BRAINLIEST)
icang [17]

Step-by-step explanation:

100*77+72/4

100*77+18

7700+18

7718

8 0
3 years ago
Read 2 more answers
I need help with this simplification-
astra-53 [7]

Answer:

1.31

Step-by-step explanation:

= \frac{64}{56}^2 x \frac{1}{2.92}^3 x 2.48

= 1.31 x 0.40 x 2.48

= 0.524 x 2.48

= 1.31

:)

Answer was verified and rounded

7 0
2 years ago
Please help! I don’t wanna be yelled at for a little mistake!
nevsk [136]

Answer:

Step-by-step explanation:

-25/40 + -64/40

-89/40

-2 9/40

4 0
2 years ago
How many decades are there in a millenuim? explain
Brilliant_brown [7]
A millennium = 1000 years.

A decade =10 years.

So the number of decades in a millennium = 1000 / 10 = 100

So there are 100 decades in a millennium.

Hope this explains it.
8 0
3 years ago
The areas of two similar triangles are 20m2 and 180m2. The length of one of the sides of the second triangle is 12m. What is the
guajiro [1.7K]

Answer:

The corresponding side of the first triangle is 4 m.

Step-by-step explanation:

Area of the first triangle: A1=20 m^2

Area of the second triangle: A2=180 m^2

Lenght of one of the sides of the second triangle: s2=12 m

Corresponding side of the first triangle: s1=?

A1/A2=(s1/s2)^2

Replacing the known values:

(20 m^2)/(180 m^2)=[s1/(12 m)]^2

Simplifying:

2/18=[s1/(12 m)]^2

Simplifying the fraction on the left side of the equation dividing the numerator and denominator by 2:

(2/2)/(18/2)=[s1/(12 m)]^2

1/9=[s1/(12 m)]^2

Solving for s1: Square root both sides of the equation:

sqrt(1/9)=sqrt{[s1/(12 m)]^2}

sqrt(1)/sqrt(9)=s1/(12 m)

1/3=s1/(12 m)

Multiplying both sides of the equation by 12 m:

(12 m)*(1/3)=(12 m)*s1/(12 m)

Simplifying:

(12 m)/3=s1

4 m=s1

s1=4 m

8 0
3 years ago
Read 2 more answers
Other questions:
  • Given: is a diameter<br> m 1 = 100°<br> m BC= 30°<br><br> m AD=<br><br> 50<br> 80<br> 100
    6·2 answers
  • a paper airplane can be made out of two different pieces of paper: a circular piece 10 inches wide and a square piece 11 inches
    13·1 answer
  • What is an equation of a parabola with a vertex at the origin and directrix x=4.75?
    15·1 answer
  • Which of the following equals the difference between the total surface area and base area of any three-dimensional figure?
    10·2 answers
  • Write the equation of the line containing each pair of points
    6·1 answer
  • What is a - 2 + 3 = -2
    13·1 answer
  • Come up with a rule for adding integers.
    6·2 answers
  • Drag an answer to each box to complete this paragraph proof.
    9·1 answer
  • Which area model represents 0.4 x 0.7 = 0.28?​
    9·1 answer
  • A coat factory had seven hundred sixty-six coats. If they wanted to put
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!