answer.
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
12345
1 month ago
7

The given equation has been solved in the table. In which step was the subtraction property of equality applied?

Mathematics
1 answer:
tester [12.3K]1 month ago
5 0
The correct answer is Option (D). The subtraction property of equality asserts that whatever is subtracted from one side of an equation must also be subtracted from the other side. In the instance where x + 2 = 2, applying this property leads to: x + 2 - 2 = 2 - 2, simplifying to x = 0. However, the provided question displays the addition property of equality utilized in step 2, indicating that the subtraction property was not applied there. Consequently, Option (D) is the correct response.
You might be interested in
Barbara worked 4 hours, 2 1/3 hours, and 5 2/3 hours this week at a part time job. Barbara is paid $9 an hour. How much did she
zzz [12365]
I believe the correct total is $107.10.
7 0
2 months ago
Read 2 more answers
Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep,
PIT_PIT [12445]

Answer:

51.15 cm

Step-by-step explanation:

Data provided

Basin has a depth of 40 centimeters

The angle of the sloping sides is 77°

The calculation for the shortest distance from the tip of the cone to its edge is detailed below:-

The angle will be split and is as follows

\frac{77^\circ}{2}=38.5^\circ

In the initial triangle, we will apply the "Cosine formula" as follows:-

\cos 38.5^\circ=\frac{Base}{Hypotenuse}

cos 38.5^\circ=\frac{40}{Hypotenuse}

\\\\0.782=\frac{40}{Hypotenuse}

\\\\Hypotenuse=\frac{40}{0.782}

=51.15\ cm

4 0
2 months ago
Straight angles Are extremely important in geometry. When two lines intersect , they form multiple angles. In the diagram below,
Inessa [12570]
When two straight lines cross, the vertically opposite angles created are equal, and the remaining two angles match each other as well. Suppose one known angle is x; then the two adjacent angles can be calculated by subtracting twice x from 360 degrees and dividing the remainder by 2.

Thus, the table fills out as follows:

Row 1:

Given angle <GEF = 120°

Angle <FEM is adjacent to <GEF, so
\angle FEM= \frac{360-2(120)}{2} \\ \\ = \frac{360-240}{2} = \frac{120}{2} =60^o

Angle <MEH is vertically opposite to <GEF, making it equal to 120°

Angle <HEG is vertically opposite <FEM, so it equals 60°.


Row 2:

Given angle <MEH = 150°

Since <MEH is vertically opposite to <GEF, <GEF = 150°

Angle <FEM is adjacent to <GEF, thus
\angle GEF= \frac{360-2(25)}{2} \\ \\ = \frac{360-50}{2} = \frac{310}{2} =155^o

Angle <HEG is vertically opposite to <FEM, so <HEG = 30°.


Row 3:

Given angle <FEM = 25°

Angle <FEM is adjacent to <GEF, thus
\angle GEF= \frac{360-2(25)}{2} \\ \\ = \frac{360-50}{2} = \frac{310}{2} =155^o

Angle <MEH is vertically opposite to <GEF, equal to 155°

Angle <HEG is vertically opposite <FEM, so it equals 25°.


Row 4:

Given angle <HEG = 45°

Angle <HEG is adjacent to <GEF, so
\angle GEF= \frac{360-2(45)}{2} \\ \\ = \frac{360-90}{2} = \frac{270}{2} =135^o

Angle <FEM is vertically opposite to <HEG and thus equals 45°

Angle <MEH is vertically opposite to <GEF, hence <MEH = 135°.
4 0
3 months ago
Read 2 more answers
A Store-It-All storage facility requires users to enter a four digit code, using numbers 0-9, to get through the gate. You need
tester [12383]

Answer:

Copy the content and paste it into Google; there's a website with the information I discovered, but it's too lengthy for me to copy here.

6 0
2 months ago
Other questions:
  • A fish bowl contains blue, green and red plastic fish. When a fish is picked out at random, the probability of it being blue is
    14·1 answer
  • Suppose on a certain planet that a rare substance known as Raritanium can be found in some of the rocks. A raritanium-detector i
    15·1 answer
  • Pat had 9 flowerpots, and she wants to plant a different type of flower in each one. There are 11 types of flowers available at
    7·2 answers
  • If it takes 10 seconds for 10 printers to print out 10 pages of paper, how many seconds will it take 50 printers to print out 50
    14·2 answers
  • LESSON 1 SESSION 1
    5·1 answer
  • Given the regular polygon, what is the measure of each numbered angle? :)
    9·2 answers
  • In 1979, the price of electricity was $0.05 per kilowatt-hour. The price of electricity has increased at a rate of approximately
    11·1 answer
  • Which graph shows a set of ordered pairs that represent a function?
    9·2 answers
  • Julie has three children whose ages are consecutive odd integers . If x represents the youngest child's age, which expression re
    9·1 answer
  • 1.<br> Simplify: 2.6 x 8.4-5.4<br> A. 2.32<br> B. 7.8<br> C. 16.44<br> D. 21.3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!