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
Inessa [10]
2 years ago
8

If x is a rational number, then x + 12 could NOT be:

Mathematics
1 answer:
aalyn [17]2 years ago
5 0

Step-by-step explanation:

x  + 12 = 0

x =  - 12

hope it help you.

You might be interested in
I need some help????
ki77a [65]
This will come out to 35.1

Hope this helps ya!

7 0
3 years ago
What is the volume of a microwave oven that is 18 inches wide by 10 inches long with a depth of 11 1/2 inches?
ivann1987 [24]

Answer:

2070 inches

Step-by-step explanation:

V = W x L x D

  = 18 x 10 x 11.5 = 2070 inches

7 0
3 years ago
Find the circumference of the circle in terms of it.​
Natalka [10]

Answer:

37.6991 cm

Step-by-step explanation:

8 0
3 years ago
A spherical balloon has a 34-in. diameter when it is fully inflated. Half of the air is let out of the balloon. Assume that the
jeka57 [31]

Answer:

a. 20,579.52 cubic inches

b.10,289.76  cubic inches.

c. 13.49 inches

Step-by-step explanation:

Hi, to answer this question we have to calculate the volume of a sphere:

Volume of a sphere: 4/3 π r³

Since diameter (d) = 2 radius (r)

Replacing with the value given:

34 =2r

34/2=r

r= 17 in

Back with the volume formula:

V = 4/3 π r³

V =4/3 π (17)³

V = 20,579.52 cubic inches

The volume of the half-inflated balloon is equal to the volume of the sphere divided by 2.

20,579.52/2 = 10,289.76  cubic inches.

To find the radius of the half-inflated balloon we have to apply again the volume formula and substitute v=10,289.76

10,289.76= 4/3 π r³

Solving for r

10,289.76/ (4/3 π)= r³

2,456.5 = r³

∛2,456.5 = r

r = 13.49 inches

7 0
3 years ago
Please help me? Show your work please! I give brainiest! (Or whatever it’s called :) )
azamat
You need to find the hypotenuse of the right triangle.

4² + 9² = c²
16 + 81 = c²
97 = c²
9.85 = c

There are 5,280 ft in a mile.
Multiply 9.85 by 5,280.

9.85 × 5,280 = 52,008
Multiply 52,008 by 110.

52,008 × 110 = <span>5,720,880

The estimated cost for constructing the street would be $</span>5,720,880.
8 0
3 years ago
Other questions:
  • *BEST ANSWER WILL BE MARKED BRAINLIEST*<br><br> MNOP is a square. what are the value of t and f?
    13·2 answers
  • A coworker flashes four $20 bills and explains that he found them in the auditorium, and would like to treat you to lunch. What
    14·1 answer
  • Which is true? A 5.4793 &lt; 5.4812 B 5.2189 = 5.219 C 5.0359 &gt; 5.0923 D 5.0167 &lt; 5.0121
    12·2 answers
  • Frida applied the steps below to find the product of (–1.2)(–9.4).Step 1: (–1.2)(–9.4) = (–9.4)(–1.2)
    11·1 answer
  • Jason can mow his parents' yard in 3 hr. His brother can mow it
    11·1 answer
  • Find the value (18 9) / 3d for d=3
    7·1 answer
  • Paint costs $19.95 per gallon. Nicole needs 1.25 gallons to complete a painting project
    9·1 answer
  • Jamal has saved $2,000 for his
    9·2 answers
  • A student in a foreign language program learns 15 new words each week. Which graph best represents the relationship between x, t
    12·1 answer
  • Imagine you asked students to draw an area model for the expression 5+4x2.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!