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
rodikova [14]
2 years ago
12

The length of a rectangler picture is 5 inches more than three times the width find the dimensions of the picture if its perimet

er is 74 inches
Mathematics
1 answer:
OLga [1]2 years ago
4 0

Answer:

Length = 29 inches

width = 8 inches

Step-by-step explanation:

perimeter of a rectangle= p =2*L+2*w

L= Length

w = width

we have from the statement:

L= 5+3*w

p=74

so we have:

74 =2*(5+3*w)+2*w

74= 10+ 6w +2w

74-10=8w

64=8w

w = 64/8

w =8 inches = width

so L= 5+3*(8)

L= 5+24

L= 29 inches = Length

You might be interested in
Suzy Little was just 3 years old when Uncle Beanie opened an account. He deposited $25, compounded daily. When she was 18 and of
Tresset [83]

Answer:

idont know what to do with the fact

5 0
2 years ago
Cameroon was paid $173.70 for working 18 hours. how much money does he make per hour?
PilotLPTM [1.2K]
Since you are looking for the dollar per hour, can just set the equation up as dollar divided by hour (dollar/hour). You take how much was made ($173.70) and divide it by the hours worked (18 hours).

$173.70/18 = x (x representing how much he makes an hour).

$173.70/18 = $9.65.

Cameroon makes $9.65 an hour.
6 0
3 years ago
A 6-pound watermelon costs $2.40 before a 30% discount. Which equation will allow you to find the discounted price of the waterm
V125BC [204]

Answer:

$1.68

Step-by-step explanation:

2.40 x .70 =1.68

8 0
3 years ago
Read 2 more answers
8. Math on the Spot Write an equation in slope-intercept form for the line that passes
PolarNik [594]

Answer: y=-x-1

Step-by-step explanation:

To find the answer, 5 and -6 have to be substituted in the place of x in the equation y = -x + b(The slope has to be the same because the line is parallel). -6 = -5 + b, b = -1. This means that the equation is y = -x - 1.

6 0
2 years ago
By hitting a target, Juanita can score 16, 17, 23, 26, 29 or 40 points with each arrow. What is the fewest arrows she can shoot
mezya [45]
Shoot two arrows worth 16 points each (32 points)
3 0
2 years ago
Other questions:
  • B. 17695.137 +2762.8796 -​
    13·1 answer
  • Whoever helps get Brainly and a Lot of points!
    15·1 answer
  • A manageress earned £24,500 last year. This year she earns £25,235.
    10·1 answer
  • What does x equal to
    12·2 answers
  • Help Plz
    13·2 answers
  • Evaluate<br>-2 x 3/12 x 5/10 x 7/15​
    7·1 answer
  • If Ashton drives 228 miles in 6 hours, what is his unit rate?
    9·2 answers
  • help please! the pair of figures to the right are similar. what is the ratio of the perimeters and the ratio of the areas?
    7·1 answer
  • Find the missing side.
    13·1 answer
  • The radius of a cylinder is $5/6$ its height. find the total surface area of the cylinder if its volume is $150\pi.$
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!