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
Reil [10]
3 years ago
10

Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Yuto and Hila attempted to solve the same inequalit

y. Their work is shown below.
Yuto’s Work
Hila’s Work
Negative two-thirds x + 9 greater-than 7. Negative two-thirds x + 9 minus 9 greater-than 7 minus 9. Negative two-thirds x greater-than negative 2. (Negative three-halves) (Negative two-thirds x) less-than (Negative three-halves) (Negative StartFraction 2 over 1 EndFraction). x less-than 3.
Negative two-thirds x + 9 greater-than 7. Negative two-thirds x + 9 minus 9 greater-than 7 minus 9. Negative two-thirds x greater-than 16. (Negative three-halves) (Negative two-thirds x) less-than (Negative three-halves) (StartFraction 16 over 1 EndFraction). x less-than negative 24.

Which statement is true about the work shown above?
Yuto is correct because he isolated the variable correctly and reversed the inequality symbol.
Yuto is incorrect because he should not have reversed the inequality symbol.
Hila is correct because she isolated the variable correctly and reversed the inequality symbol.
Hila is incorrect because she should not have reversed the inequality symbol.
Mathematics
2 answers:
evablogger [386]3 years ago
7 0

Answer:

YUTO IS CORRECT

Step-by-step explanation he isolated the variable correctly and reversed the inequality symbol.

enyata [817]3 years ago
5 0

Answer:yes  hila is incorrect

Step-by-step explanation:

You might be interested in
HELP!! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY
True [87]

2. You simplified parenthesis on both sides

3. Subtracted 14 from -25 on right side

6. Divided each side by 9

6 0
3 years ago
Find the value of x.<br> 8<br> 5<br> X + 20<br><br> I need help please
Deffense [45]

Answer:

x=-\frac{68}{9}

Step-by-step explanation:

\frac{9}{14}=\frac{8}{x+20}\\

9(x+20)=8*14\\9x+180=112\\9x=-68\\x=-\frac{68}{9}\\

5 0
3 years ago
Find the value of X in the triangle shown below.
Travka [436]

Answer:

50

Step-by-step explanation:

The sum of a triangle's angles are 180 so since you know one angle is 80, you would put 2x + 80 = 180, which would be 2x = 100, which simplifies to x = 50

5 0
3 years ago
X3 + 15x2 - 8x +7<br> (Simplify your answer. Do not factor.)
BigorU [14]

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡Ф

Answer:

= x^3 + 15x^2 − 8x+7

Step-by-step explanation:

x^3 + 15x^2 − 8x + 7

There are no like terms.

Soo your answer will be: = x^3 + 15x^2 − 8x+7

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡Ф

Hope I helped!!!

    ~Nuha

        <3

<em>Δ new growth Δ</em>

5 0
3 years ago
A child pushes a toy car with a force of
ehidna [41]

The work is done on the toy car is 164.4 J .

<h3>How to calculate work done?</h3>

We are aware that the definition of work is the multiplication of the magnitude of the displacement (d) and the component of the force acting in the displacement direction.

When an object moves over a distance while being applied with force, the work is considered to have been completed.

Three categories can be used to classify the type of labor performed. Positive work, negative work, and zero work are the three types. The angle between force and displacement determines the kind of work that is done. Positive work is defined as any work that causes an object to move in the direction of the applied force.

Given ,

Work = force * distance

Force = 5.2 N

Distance = 32 m

So ,

Work = 5.2 * 32

= 166. 4 J

Therefore the work is done is 164.4 J

To learn more about work done refer to:

brainly.com/question/25816840

#SPJ1

6 0
1 year ago
Other questions:
  • A rhombus and a square have one and the same side of 6 cm. The area of the rhombus is 4/5 of the area of the square. Find the he
    6·1 answer
  • Find the length of the missing side.
    8·1 answer
  • A grocery store clerk has 16 oranges and 20 apples and 20 peers the clerk needs to put equal number of apples ,oranges and peers
    8·2 answers
  • A: Write an equation that will relate the number of miles driven to the # of gallons of gas.
    6·1 answer
  • A tent has the dimensions shown in the diagram. Find the area of the groundsheet needed to fit inside the tent. Round your answe
    13·1 answer
  • Is 1/2(2p+9)=-p+5 a one solution or infinite solution or no solution​
    7·1 answer
  • Help me plz (geometry)
    12·2 answers
  • Jinko bhi dimaag ki jarurt h vo lelo<br>specially for Vrinda -,-"<br>boht jarurt h &gt;_&lt;​
    7·2 answers
  • Please Help!!! All my points are on this.
    11·1 answer
  • A civil engineer is mapping the overhead clearance of his family’s property on a coordinate grid. The ground is represented by t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!