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
Rufina [12.5K]
3 years ago
7

brines kitchen has an area of 81 square feet. The kitchen is 9 times as many square feet as brinns pantry. If the pantry is 3 fe

et wide, what is the length of the pantry?
Mathematics
1 answer:
Viefleur [7K]3 years ago
3 0
Length would be 243, might want to read the other responses not sure if the answer is right 
You might be interested in
The base of a pyramid has n sides. write an expression for the number of corners on the pyramid.
melisa1 [442]

Answer:

n+1

If a pyramid has n number of sides

⇒number of vertices in the base = n

Since in a pyramid there is one vertex on the top,and n number of faces are on the sides,and one face is in the base.

Total number of faces of pyramid = n+1

7 0
3 years ago
How do I solve this .... question in the image. <br><br>thank you​
dezoksy [38]

Answer:

Below

Step-by-step explanation:

● x-20 = y+20 (1)

● 2(y-22) = x+22 (2)

This is a system of simulataneous equations

Let's simplify the expressions first

● x -20 = y + 20 (1)

Add 20 to both sides

● x -20 + 20 = y+20 +20

● x = y + 40 (1)

● 2(y-22) = x+22 (2)

● 2y - 44 = x +22

Substrat 22 from both sides

● 2y-44-22 = x+22-22

● 2y -66 = x (2)

This is the new system:

● x = y+40 (1)

● x = 2y-66 (2)

Substract (2) from (1)

● x-x = y+40-(2y-66)

● y+40-2y+66 = 0

● -y +106 = 0

● y = 106

Replace y with 106 in (1)

● x = y +40

● x = 106+40

● x = 146

So the solutions are (146,106)

8 0
3 years ago
Which equation is equivalent to <br> X/ +11 = 15
Lady bird [3.3K]
√x + 11=15 x=16
√x= 15-11 x=16
7 0
3 years ago
Solve for b<br> −3b+2.5=4<br> Two step equations with fractions and decimals
DIA [1.3K]
−3b+2.5=4

Subtract 2.5 from both sides.

−3b+2.5−2.5=4−2.5

−3b=1.5

Divide both sides by -3.

−3b/−3 = 1.5/−3

b=−0.5

3 0
3 years ago
Read 2 more answers
Figure A is a scale image of Figure B. What is the value of x?
Arte-miy333 [17]
X=30
Put in proportions x/45 = 18/27.
Cross multiply and get 27x= 45 x 18
Or 27X = 810.
Next, divide by 27 on both sides to get X=30.
8 0
3 years ago
Other questions:
  • How many ounces is 2 pounds 7 ounces of butter?
    5·1 answer
  • The mean number of births per minute in a country in a recent year was about three. Find the probability that the number of birt
    12·1 answer
  • Write an algebraic expression that represents 2 less than 18 times a number: answer choices; 1. 18x-2, 2. 2-18x, 3. 2x-18
    11·1 answer
  • The jogging track at Francine's school is 3/4 mile long. Yesterday Francine completed two laps on the track. If she ran 1/3 of t
    5·1 answer
  • Could someone please give me the answer? The subject is math and its Pre- Algebra
    12·1 answer
  • Simplify the fraction 4t ^ 2 - 16 ÷8 ÷ t - 2 ÷6
    12·1 answer
  • X^2+18x+72 factoring
    8·1 answer
  • A rhombus with four 90° angles can also be called _____.
    5·1 answer
  • Carly bought a new house for $125,000. The value of the house appreciates approximately 3.5% each year. What will be the value o
    5·2 answers
  • For positive acute angles A and B, it is known that sin A = 24/25 and cos B = 11/61
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!