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
Alchen [17]
3 years ago
8

Solve x^2 = 144.A. 72 B. 12C. +12D. -12​

Mathematics
2 answers:
Vladimir79 [104]3 years ago
5 0
B. 12

Ex: 12 squared is 144
Jey
2 years ago
i got it wrong on my test
Mandarinka [93]3 years ago
3 0

Answer: 12

Step-by-step explanation:

You might be interested in
jacob just had lunch at a restaurant and leaves a 18% tip. Choose all the expressions that will give his total cost in terms of
Leokris [45]

Answer:

1.18b

Step-by-step explanation:

Jacob had lunch at a restaurant and his bill was b.

Now, Jacob leaves 18% of his bill amount as a tip.

So, the tip amount at the rate of 18% of the bill amount will be \frac{18 \times b}{100} =0.18 \times b

Therefore, the total cost of Jacob for the lunch will be b + 0.18b = 1.18b. (Answer)

8 0
3 years ago
A conveyor belt carries supplies from the first floor to the second floor, which is 39 feet higher.
Murljashka [212]

The supplies travelled 45ft and it took 0.6min to get to the next floor.

<h3>What is trigonometry?</h3>

Trigonometry is the branch of mathematics dealing with the relationship between the sides of a triangle and the angles.

Analysis:

The supplies distance travelled, distance of first floor from second floor and the ground form a right angled triangle.

so that sin 60 = 39/distance travelled by supplies

distance travelled by supplies = 39/sin 60 = 39/0.866 = 45 feet.

speed = distance / time

time = distance / speed = 45/70 = 0.6 min

In conclusion, the distance and time time taken for the supplies to get to the next floor is 45feet and 0.6 min respectively.

Learn more about trigonometry: brainly.com/question/24349828

#SPJ1

8 0
2 years ago
Subtract:<br> 8 1b, 12 oz. - 5 lb, 5 oz.
Sedbober [7]

Answer:

wouldn't it be 3lb and 7oz

6 0
3 years ago
Which function has a vertex at the orgin
amm1812
Explain a little more
5 0
3 years ago
PLEASE HELP!!!!! HURRY
svp [43]
Its c first find area of the whole thing with piece cut out.(240) then of the cut out piece (12) 240-12=228 C
7 0
3 years ago
Other questions:
  • The measure of an angle is fifty-nine times the measure of a supplementary angle. What is the measure of each angle?
    10·1 answer
  • What is the slant height if the surface area is 395.64 square meters? (Use 3.14 for π .) r = 7 of a cone
    12·1 answer
  • Can someone help me on problem number 8?
    15·1 answer
  • X-4/10=7/5<br> Plz solve these
    10·2 answers
  • When c=3 and d=7<br> 21c + 2d - |-11|d
    14·1 answer
  • Circle all of the equations
    14·1 answer
  • Given the speeds of each runner below, determine who runs the fastest. \text{Katie runs 10 feet per second.} Katie runs 10 feet
    9·1 answer
  • The function h(t)=−16t(t−7) models the height of an object at any time t after it is launched, where t is measured in seconds. A
    11·1 answer
  • Evaluate the expression for p=3.<br><br> 4p=
    10·2 answers
  • Write x=2 in slope intercept form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!