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
Colt1911 [192]
1 year ago
11

Simplify the expression. Write your answer using decimals.

Mathematics
2 answers:
Leviafan [203]1 year ago
7 0

Answer:

2.4h+2.2

Step-by-step explanation:

4.5h-7.7+9.9-2.1h

To solve this problem, we need to combine like terms.

Because 2.1h is negative, we can subtract it from 4.5h and get 2.4h.

2.4h-7.7+9.9.

We can do the same thing with -7.7 and 9.9. 9.9-7.7=2.2. We have to stop there because constants, numbers without variables, can't be added or subtracted to coefficients, numbers with variables.

Therefore, the simplified equation is 2.4h+2.2.

garri49 [273]1 year ago
5 0
2.4h+2.2
Step-by-step explanation:
4.5h-7.7+9.9-2.1h
To solve this problem, we need to combine like terms.
Because 2.1h is negative, we can subtract it from 4.5h and get 2.4h.
2.4h-7.7+9.9.
We can do the same thing with -7.7 and 9.9. 9.9-7.7=2.2. We have to stop there because constants, numbers without
variables, can't be added or subtracted to coefficients, numbers with variables.
Therefore, the simplified equation is 2.4h+2.2.
You might be interested in
40 POINTS!!! QUICK PLEASE!!!!Solve each problem and round to the nearest tenth.
Sonja [21]
Isaiah walks 3 miles due north, turns and then 5 miles due east. How far is he from his starting point?
5.8

A 10-foot ladder is leaning against a wall. The base of the ladder is 2 feet from the base of the building. How far up the building does the ladder fall?
9.8

A television is measured by its diagonal. If the height of a 70 inch television is 42 inches, what is the width?
56

An equilateral triangle has a side length of 6. What is the height of the triangle?
5.2

A right triangle has a height of 12 and a width of 5. How long is the diagonal?
13

A string is tied to the top of a plant to keep it stabilized. The plant is 5 feet tall and the string is connected to the ground 2 feet from the base of the plant. How long is the string?
5.4
8 0
2 years ago
Which expression is equivalent to 16+2·36?
nikklg [1K]

Answer:

4(3 + 2x)(-3 + 2x)

Step-by-step explanation:

4 0
3 years ago
Graph this function:<br> y - 5 = (x + 2)
Mnenie [13.5K]

Answer: draw a dot at -7 on the x-axis and a dot at positive 7 on the y-axis. then draw your line through the dots and across the graph using a ruler or just try drawing a straight line.

6 0
2 years ago
What is the radius of a sphere with a surface area of 100TCm ?
tensa zangetsu [6.8K]

The radius is 5cm

Step-by-step explanation:

The surface area of a sphere is given by:

SA = 4\pi r^2

Here

Given

SA = 100π cm^2

Putting the values in the formula

100\pi = 4\pi r^2\\r^2 = \frac{100\pi}{4\pi}\\r^2 = 25

Taking square root on both sides

\sqrt{r^2} = \sqrt{25}\\r = 5 cm

The radius is 5cm

Keywords: Surface area, Radius

Learn more about surface area of sphere at:

  • brainly.com/question/1388658
  • brainly.com/question/1386181

#LearnwithBrainly

7 0
3 years ago
A chandelier was marked up 150% from an original purchase cost of $92. Yesterday, Jayce sold the chandelier, earning a 20% commi
tatuchka [14]

Answer:

92 * 1.5 = 138

138* .2 = $27.60

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Which circle with center U shows a central angle whose intercepted arc, zv, measures 58 ?
    13·1 answer
  • adult tickets to a play cost 22 tickets for children cost 15 tickets for a group of 11 people cost a total of 228 write and solv
    10·1 answer
  • According to a report released by CIBC entitled "Women Entrepreneurs: Leading the Charge," the average age for Canadian business
    14·1 answer
  • Francis read twenty-five and one-fourth pages of his novel on Monday and forty and two-thirds pages on Tuesday. How many pages o
    6·2 answers
  • -<br> 3/5 x = 15 Solve this question please
    5·2 answers
  • 2. What is the value of 9x – 4y if x = 3 and y = 2?<br> F. 12.<br> G. 19<br> H. 93<br> 1. 27<br> H
    12·1 answer
  • Help me ASAP plzzz……
    10·2 answers
  • Helppppppppppppppppppppppp
    14·1 answer
  • Multiply. Write your answer in scientific notation.<br> (8.8 x 10')(7.5 x 10<br> 10 )
    6·1 answer
  • Y + z-y; use y = 1, and z=3
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!