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
DochEvi [55]
10 months ago
13

HELP ME YALL I HAVE 20 MINS TO DO THIS

Mathematics
1 answer:
never [62]10 months ago
3 0
It’s 30 because if u add that with the other stuff you get 30!
You might be interested in
Which is the same as moving the decimal point 3 places to the right in a decimal number
BlackZzzverrR [31]

Answer:

Moving the decimal 3 places to the right in a decimal number is the same as multiplying the number by 1000.

8 0
3 years ago
Jack leased a car for $159/month for 36 months. The amount due when he signed the lease was $2399. How much did Jack pay during
ArbitrLikvidat [17]
Quick question before I answer: Did he have to pay $2,399 when he signed the lease, or was that just how much he had to pay in total over the course of 36 months?
6 0
3 years ago
a person who take 40 paces to cover 20m finds that a square field has a side that is 520 paces long .calculate the length of the
Hoochie [10]
Look at picture for explanation

4 0
3 years ago
How many minutes are in 2/4 if an hour
Katyanochek1 [597]
2/4 of an hour is half an hour so 2/4 of an hour is 30 minutes. Hope it helps

5 0
2 years ago
Read 2 more answers
The area of trapezoid TRAP is 100 m squared
Anastasy [175]
Answer:  30 m ; (or, write as: "30 meters") .
______________________________________________
Explanation:
____________________

Area of a trapezoid, "A" = (1/2) ( b₁ + b₂) h ;
______________________________________________
or, write as:  A = ( b₁ + b₂) h  / 2 ;
___________________________________
in which:  A = area;
              b₁ = length of "base 1" (choose either one of the 2 (two bases);
              b₂ = length of "base 2" (use the base that is remaining);
              h = height of trapezoid;
____________________________________________
From the information given: 
___________________________
A = 100 m² ; 
h = 5 m
b₁ = 10 m
b₂ =  x 
___________________________
Find "x", which is:  "b₂" ;
__________________________
      A = ( b₁ + b₂) h  / 2  ;
_____________________________
Plug in our known values; and plug in "x" for "b₂" ; and solve for "x" ;
_________________________________________________________
  100 m² = [(10m + x) (5m)] / 2  ; Solve for "x" ;
_________________________________________________________
          (10m + x) (5m) = (2)* (100m²) ;
_________________________________________________________
             (5m) (10m + x) = 200 m² ;
___________________________________________
Note:  The distributive property of multiplication:
____________________________________________
    a(b+c) = ab + ac ;
 
    a(b−c) = ab <span>− ac ;
</span>____________________________________________

  We have:  (5m) (10m + x) = 200 m²  ;
____________________________________________
So:    (5m) (10m + x) =  (5m*10m) + (5m * x) ;
                           
                               =  50m² + (5m)x  ;
_______________________________________________
     →  50m² + (5m)x = 200m²  ; 
_______________________________________________
Divide the ENTIRE equation by "5m" ;
_______________________________________________
     → { 50m² + (5m)x } / 5m = (200m² / 5m) ;
_______________________________________________
     →  10m + x   = 40m ; 
________________________________________________
Now, subtract "10m" from EACH side of the equation; to isolate "x" on one side of the equation; and to solve for "x" ;
_______________________________________
     →  10m + x  − 10m  =  40m − 10m ;

to get:

                →    x  =  30 m  ; which is our answer.
___________________________________________________
Answer:  30 m ; (or, write as: "30 meters") .
_____________________________________________________
6 0
3 years ago
Other questions:
  • 12/18 reduced to the lowest term
    7·1 answer
  • If the cubic function P(x) includes the points (−4, 0), (0, 0), and (2, 0), which of the following represents this function?
    15·1 answer
  • Can someone help me with this one? Thank you.
    6·1 answer
  • Would the height of a circle be considered the diameter?
    8·2 answers
  • The probability of a coin landing on heads when it is flipped is
    7·2 answers
  • Classify Slope: Classify the slope of the following graph as positive, negative, zero, or undefined from information that you kn
    15·1 answer
  • What is the range of f(x) = -x2 + 4, if the domain is {2,0,1}?
    14·1 answer
  • Graph a quadratic function with a vertex at (2, -3) with a = 3.
    11·1 answer
  • I need to estimate then find the product 416x9 =3,744 why is the estimate 3,600?
    8·1 answer
  • 5. Find the selling Price of an item that originally cost a store $70 was marked up20% and then after no selling for 6 months wa
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!