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
GrogVix [38]
3 years ago
7

The lengths of the sides of a triangle are x, 2x + 1, 5x + 4 inches. If the perimeter is 53 inches, what is thevalue of x?

Mathematics
1 answer:
satela [25.4K]3 years ago
5 0
Answer: 6


Explanation:

x + 2x + 1 + 5x + 4 = 53
8x + 5 = 53
8x = 48
x = 6
You might be interested in
Factor this polynomial completely.<br> x2 - 81
Naddik [55]
The first answer is right
(x - 9) (x + 9)
It’s me again lol
6 0
3 years ago
The Gonzales family has three children. On summer break they went to an amusement park they bought 3 child tickets for 18.50 and
sergiy2304 [10]

Answer:

= 24.5

Step-by-step explanation:

1 child ticket = 18.50 and they bought 3 so 18.50 x 3 = 55.5

55.5 + 2 adult tickets = 104.50

104.50 - 55.5 = 2 adult tickets

= 49 for 2 adult tickets

49/2 = 1 adult tickets

= 24.5

4 0
2 years ago
3x + 9y = -42 -3x + 2y = -2 The solution to the system is
AlladinOne [14]

x=−2 and y=−4

If you need explanation Just ask!

6 0
3 years ago
16y=14+9y please answer 23 points
NeTakaya

Answer:

<h2>y = 2</h2>

Step-by-step explanation:

16y=14+9y\qquad\text{subtract}\ 9y\ \text{from both sides}\\\\16y-9y=14+9y-9y\\\\7y=14\qquad\text{divide both sides by 7}\\\\\dfrac{7y}{7}=\dfrac{14}{7}\\\\y=2

4 0
3 years ago
Colin always takes his laundry to the laundromat for cleaning. Today, he has 5 items for dry cleaning and 12 items for regular w
kari74 [83]

Answer: 7 1/2 pounds

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting
    14·1 answer
  • Omg help what is 2 divided by 5 times 83 to the power of four times -19 plus 1
    11·1 answer
  • Complete the table. Original Price Percent 112 of Discount 32% Sale Price
    10·1 answer
  • A 2 digits even multiple of 7​
    11·2 answers
  • The perimeter of a rectangle is less than 10 inches. The length is x and the width is x − 5. If the solution is x &lt; 5, then t
    6·1 answer
  • Which equation shows the point slope form of the line that passes through (5,1) and has a slope of 1/2
    14·1 answer
  • PLEASE HELP WITH STEPS!!!!!!! ANSWER IN SCIENTIFIC NOTATION I WILL GIVE BRIANLIEST
    6·1 answer
  • The number of calories burned while jogging varies directly with the number of
    6·1 answer
  • -6x+5y=1 <br> 6x+4y=-10<br> what is the answer to this problem by elimination
    9·2 answers
  • A. g(x) = 2(x3 + 4)<br> B. g(x) =<br> (x3 + 4)<br><br> C. g(x) = 2x3 + 4<br> D. g(x) =x3 + 4
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!