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
Dominik [7]
2 years ago
7

Can anyone help without using reciprocal?

Mathematics
1 answer:
vova2212 [387]2 years ago
3 0

Answer:

x = -5/3

Step-by-step explanation:

-4 = \dfrac{20}{3}x

-4×3 = 20 x

-12 = 20 x

x = \dfrac{-5}{3}

You might be interested in
M is the midpoint of AB. Find the coordinates of B given A(3,8) and M(5,4).
Harlamova29_29 [7]

Answer: B(7,0)

Step-by-step explanation:

Since coordinate of A(3,8) and M(5,4), where M is the midpoint of AB.

Let the coordinate of B be (x,y)

Therefore, the distance AM is equal to distance MB.

Distance = sqrt{ (5 - 3)² + (4-8)² } =sqrt { (x-5)² + (y-4)²}

Comparing corresponding coordinates,

5-3 = x-5

x= 5+5-3 = 7

4-8 = y-4

y= 4-8+4= 0

Therefore, the coordinate of B is (7,0)

3 0
3 years ago
10a3 what is the vocabulary for 10
dangina [55]

Answer:

Coefficient

Step-by-step explanation:

If it is 10a^3 (10 times the variable "a" cubed), then 10 is the coefficient.

3 0
3 years ago
Using transformations
Delvig [45]
I have the graphed answer right here

4 0
3 years ago
15.5 rounded to the nearest tenth
Degger [83]
<span>The tenths place is to the right of the decimal point.</span>
In order to round u number to the nearest tenth, you should <span>to the right of the tenths place. Depending on this number you should determine if you will round up or stay the same (if it is bigger than 5 you will round up, if not it will stay the same).
In our case, the number is 15.5 so it is already rounded to the nearest tenth.

</span>
3 0
3 years ago
Allowing 20% discount on the marked price. of 아 a watch, the value of the watch will be Rs. 2378. If the VAT of 10% is added, fi
Harrizon [31]

Answer:

The marked price of the watch is $2,702.27.

Step-by-step explanation:

Since allowing 20% discount on the marked price of a watch, the value of the watch will be Rs. 2378, to determine, if the VAT of 10% is added, it's marked price, the following calculation must be performed:

1 - 0.2 = 0.8

0.8 x 1.1 = 2378

0.88 = 2378

0.88 = 2378

0.8 = X

0.8 x 2378 / 0.88 = X

1,902.4 / 0.88 = X

2,161.81 = X

0.8 = 2,161.81

1 = X

2,161.81 / 0.8 = X

2,702.27 = X

Therefore, the marked price of the watch is 2,702.27.

4 0
3 years ago
Other questions:
  • A birthday celebration meal is $ 50.20 $50.20 including​ tax, but not the tip. Find the total cost if a 15 % 15% tip is added to
    10·2 answers
  • What is 3r plus 3s in ditributed property
    7·1 answer
  • An advertisement for a new toothpaste claims that it reduces cavities of children in their cavity-prone years. Cavities per year
    12·1 answer
  • I NEED HELP QUICK! PLEASE
    13·1 answer
  • Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. If Erica made $42.80 on Monda
    5·2 answers
  • Plsss need help ans this or the before one​
    8·1 answer
  • How do you write 10×6 tens in unit and standard form
    11·2 answers
  • Jimmy ran with a speed of m miles per hour. How far did he run in t minutes?
    6·1 answer
  • Pick correct graph from multiple choice options. A.B.C.D
    11·1 answer
  • A bag contains:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!