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
Setler [38]
3 years ago
6

He ratio of the lengths of the corresponding sides of two rectangles is 8:3. the area of the larger rectangle is 320 ft2. what i

s the area of the smaller rectangle? 120 ft2 30 ft2 90 ft2 45 ft2
Mathematics
1 answer:
dusya [7]3 years ago
3 0
The answer is:  [A]:  " 120 ft² " .
_______________________________________________________
Explanation:
_______________________________________________________
Set up a ratio as a fraction:
_______________________________________________________

       8/3 = 320/x ;
_______________________________________________________
Cross-multiply:
_____________________________________________________

8x = 3 * 320  ;

8x = 960 ;

Divide each side of the equation by "8" ;
 to isolate "x" on one side of the equation ; and to solve for "x" ;
______________________________________________________
   8x / 8  =  960 / 8 ;

to get:  x = 120 .

The answer is:  [A]:  " 120 ft² " .
______________________________________________________
You might be interested in
Does (0,-5 satisfy the equation y= 2x +5
QveST [7]

Answer:

it does not

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Brandi started training with the track team five weeks ago. during the first week, she ran 0.5 miles at each practice. the next
Andrej [43]
She would be running 2 miles
4 0
2 years ago
Use inductive reasoning to determine the next three terms in the sequence. 3, -6, 12, -24, 48,
AleksAgata [21]

Answer:

The next three terms in this sequence will be, -96, 192, and -384.

Hope this helped have a blessed day

Step-by-step explanation:

7 0
3 years ago
Find 3 solutions for 2x+y=10
tresset_1 [31]
3 possible solutions to the equation 2x+y=10 are shown below:

X= 3, Y=4
(3*2+4=10)

X= 1, Y=8
(1*2+8=10)

X=4, Y=2
(4*2+2=10)

Hope this helps! :)
3 0
3 years ago
Read 2 more answers
Can someone please help me I need it ASAP
VLD [36.1K]

We're not supposed to help with exams.  This isn't an exam, is it?

A(0)=202, A(37)=half that.

A(t) = 202 (\frac 1 2)^{t/37}

A(100) = 202 (\frac 1 2)^{100/37} \approx 31.0

Last choice.


5 0
3 years ago
Other questions:
  • Simplify 7 + (−3). plz help
    11·1 answer
  • Misae says that a step graph does not represent a function because the graph is not connected. Alex says that it does represent
    13·2 answers
  • Solve for x x-23=17 <br><br> a -40 <br> b 40 <br> c -6 d 6
    8·2 answers
  • At Gulfport Electronics, Randy earns a monthly salary of $1500 plus a 5% commission of x, his total monthly sales. If his March
    8·2 answers
  • Convert the following equation into standard form Y equals negative 7X over 8 +4
    13·1 answer
  • HELP PLS BRAINLIEST INVOLVED FOR THE RIGHT ANSWER!!!!!
    11·2 answers
  • :))))))))))))))))<br><br> late hw help pls
    6·1 answer
  • Find the area of each shaded region in each figure.
    12·1 answer
  • Find the volume of a pyramid with a square base, where the side length of the base is 4.7\text{ in}4.7 in and the height of the
    15·1 answer
  • HOW DO I DO THIS AND WHERE CAN I LEARN MORE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!