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
nirvana33 [79]
3 years ago
12

0.75h + 3 = 12 What's the answer?

Mathematics
2 answers:
navik [9.2K]3 years ago
7 0

Answer:

h = 12

Step-by-step explanation:

Given

0.75h + 3 = 12 ( subtract 3 from both sides )

0.75h = 9 ( isolate h by dividing both sides by 0.75 )

h = 12

kykrilka [37]3 years ago
5 0

Answer:

h = 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

0.75h + 3 = 12

<u>Step 2: Solve for </u><em><u>h</u></em>

  1. Subtract 3 on both sides:                    0.75h = 9
  2. Divide 0.75 on both sides:                  h = 12

<u>Step 3: Check</u>

<em>Plug in h into the original equation to verify it's a solution.</em>

  1. Substitute in <em>h</em>:                    0.75(12) + 3 = 12
  2. Multiply:                               9 + 3 = 12
  3. Add:                                     12 = 12

Here we see that 12 does indeed equal 12.

∴ h = 12 is a solution of the equation.

You might be interested in
Sandra bought 5 pounds of sweet potatoes for $6.80. What is the cost per pound of the sweet potatoes?
Andre45 [30]

Answer:

the answer should be 1.36$ per pound of potatoes

3 0
2 years ago
The main tank has a radius of 70 feet. What is the volume of the quarter-sphered sized tank? Round your answer to the nearest wh
Misha Larkins [42]
Volume of a sphere with radius of 70 feet is:
V =  \frac{4}{3} * \pi * r^{3}

where r is that radius

Because we need quarter sized tank of that radius we need to divide formula for volume by 4

Than we get:
V =  \frac{1}{3} * \pi * r^{3}

V = 359188,76

Rounded:
V = 359189
8 0
3 years ago
BRAINLIEST !!! HOW MANY BURGERS CAN YOU MAKE WITH 1 BILLION BURGERS ??
aleksklad [387]

Answer:

833,334

Step-by-step explanation:

You just divide

7 0
3 years ago
Read 2 more answers
Helpp me pleasee correct answers! (10 points )
Softa [21]

Answer:  Approximately 30.4 degrees

=========================================================

Work Shown:

324 - 1.6 = 322.4 is the height of the right triangle. This is the opposite side compared to the angle theta.

The adjacent side is 550 since it is the leg closest to the angle theta.

We'll use the tangent rule to connect the two sides

tan(angle) = opposite/adjacent

tan(theta) = 322.4/550

theta = arctan(322.4/550)

theta = 30.3780566013696

theta = 30.4

Your teacher didn't provide any rounding instructions, but I rounded to one decimal place since the value 1.6 is to one decimal place.

5 0
3 years ago
I know its nothing to do with education, but what type of thing should I wrote here?? :) its for McDonald's btw.
yuradex [85]

Answer:

Say you're a very charismatic and good people person, that you involve yourself in things that require a good understanding of teamwork, such as sports or any thing competitive.

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP ASAP PLEASE
    10·2 answers
  • Please help me asap!
    10·1 answer
  • Suppose the sediment density (g/cm) of a randomly selected specimen from a certain region is normally distributed with mean 2.68
    5·1 answer
  • What is half of one-fourth
    14·1 answer
  • What is 4/7*3/4??? NEED HELP
    6·1 answer
  • -2(5f+4r) use f=5 and r=3
    14·1 answer
  • Oliver is driving 360 miles,which is 136 miles less than twice the distance Matt is driving. write an equation that can be used
    7·1 answer
  • A rectangular prism has a length of 12 in., a width of 5 in., and a height of 414 in. The prism is filled with cubes that have e
    13·2 answers
  • You have decided both to open a savings account and to purchase a vehicle. You would like a savings account with the highest int
    8·1 answer
  • Write as a single power: 5^3 × 5^2 × 5
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!