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
vredina [299]
3 years ago
14

Please help!!!!!!!!!!!!!

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
7 0

Answer:

x = 12

Step-by-step explanation:

7x=8x-12

take away the 7x from both sides

0=x-12

add 12 to each side

12=x


check it

7(12)=8(12)-12

84=96-12

84=84

You might be interested in
-9q = 63 what would be q
Snezhnost [94]

Answer:

-7

Step-by-step explanation:

-9q = 63

q= 63/-9 = -7

7 0
3 years ago
Marcy is making a hooked circle-shaped rug for her mother. The circumference of the circle-shaped rug is 75.36 inches. What is t
Nesterboy [21]
     The area of the circular shaped rug would be 451.931, let me explain to you how I got this calculation.
     
     First thing you have to do is know the formula to find the area of a circle. The formula is A=pie x Rsquared, but when you look at the information provided, you dont have the radius, so you have to find it yourself. 
 
    You probably noticed that since diameter is twice the radius, the proportion between circumference and diameter is equal to π: <span>C/D = 2πR / 2R = π is the formula for the convertion of circumfrence to diameter.
</span> 
     Once you find the diameter, which should be rounded to 23.98, you will need to divide it by 2 for the radius which should give you approximatly 11.99. 
 
     Finally, you do the regular formula to find area which is A=pie x Rsquared. so you do 3.14 x (11.99 x 11.99)=451.931in.




8 0
3 years ago
Find the measure of angle C of a triangle ABC, if: m∠A = ∝, m∠B = 2∝
Effectus [21]

Answer:

The measure of ∠ C is 180°-3∝

Step-by-step explanation:

We are given a ΔABC

∠A = ∝

∠B = 2∝

Angle sum property of triangle : The sum of all angles of triangle is 180° is called angle sum property of triangle

So, ∠A+∠B+∠C=180°

∝+2∝+∠C=180°

3∝+∠C=180°

∠C=180°-3∝

Hence the measure of ∠ C is 180°-3∝

5 0
2 years ago
Tamiya's flower garden has 15 rows of 32 red rose flowers each
alisha [4.7K]

Answer:

She has 480 red roses in total

Step-by-step explanation:

6 0
2 years ago
Help me with this?<br> ______________
Simora [160]

Answer:

Austin will have to buy 180 squares of carpeting.

Step-by-step explanation:

First find the dimension of the room. We do that by multiplying the width times the length and then subtracting the cut out region in the top right. And, in order to know how big that region we cut out is, we have to do a little subtraction.

We know the room is 18' long on the left side and 12' long on the right side. We subtract 12 from 18 to get 6, and we know that the cut out region is 6' long. We do the same thing with the width, 25' wide at the bottom minus 10' wide at the top and we see that the cut out is 15' wide.

18 x 25 = 450

6 x 15 = 90

450 - 90 = 360. The area of the room is 360 ft^{2}

Each piece of carpet is 2' by 1'. So for every 2' long, the piece of carpet is 1' wide. Each carpet piece will cover 2 ft^{2}. Divide 360 by 2 and you get 180.

5 0
3 years ago
Other questions:
  • when she got to school she saw that the school has nine buildings each having 30 classrooms how many classrooms does the school
    13·2 answers
  • The difference between 9 and twice a number x
    10·1 answer
  • Graph the system equation 2x - y = 4 x - y= -2
    11·1 answer
  • Linear Expressions
    12·1 answer
  • In the function y = 10.00x + 35, y represents the cost of cabin lodging per occupant and x represents the number of occupants. H
    9·1 answer
  • PLEASE HELP ME WITH THIS ASAP
    15·1 answer
  • Christina ordered 20 pizzas. She ordered some with pepperoni and some with cheese. 50% of that pizza that we ordered had peppero
    13·1 answer
  • Melissa the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or th
    10·1 answer
  • The sum of three numbers is 52. The difference of the largest and the smallest is 48, and the sum of the two smaller numbers is
    14·2 answers
  • En una caja tenemos 45 canicas Azules y 105 canicas rojas. Cuál es la razón de canicas rojas y Azules?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!