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
Inga [223]
3 years ago
15

A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.

What is the value of x? Enter your answer in the box.
Mathematics
1 answer:
GalinKa [24]3 years ago
6 0
Explanation :
1) Write out the equation : X-10 + X-10 + X-10 = 63
2) combine like terms : 3x -30 = 63
3) Add 30 to both sides of the equation to cancel out 30 : 3x = 33
4) divide 3 from both sides of the equation : X = 11
Therefore, the value of x is 11
You might be interested in
Estimate a 10% tip on a bill of $179.54 by first rounding the bill amount to the nearest ten dollars.
lawyer [7]

Answer:

Step-by-step explanation:

First we start off by rounding that number to the nearest ten, not tenTH. This rounding would lead to 180$. Now comes the percent part. Here i use the percent equation, which is ____ is ____% of _____. our percent is 10%, and our whole goes at the end, 180$. The part( or the tax), becomes x, and now we translate. Is means = and of means times. so x=.10(180), and x will equal 18

so the tip will be around 18 dollars

hope it helped

7 0
3 years ago
What is negative thirty divided by three
Phoenix [80]

Answer:

The answer is -10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
UVOISINOULLIV HU
Gala2k [10]
<h3>Total snow fall for three days is 8.75 inches</h3>

<em><u>Solution:</u></em>

Given that,

Snow fell over the past three days

First\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Second\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Third\ day = 1\frac{3}{4}\ inches = \frac{7}{4}\ inches

<em><u>What was the total snowfall for the three days?</u></em>

Total snowfall = first day + second day + third day

Total\ snowfall = \frac{14}{4} + \frac{14}{4} + \frac{7}{4}\\\\Total\ snowfall = \frac{14 + 14 + 7}{4}\\\\Total\ snowfall = \frac{35}{4} \text{ or } 8.75\ inches

Thus total snow fall for three days is 8.75 inches

5 0
3 years ago
Find the dimensions of a rectangle with perimeter 116 m whose area is as large as possible. (if both values are the same number,
creativ13 [48]
The dimensions would be 29 by 29.

To maximize area and minimize perimeter, we make the dimensions as close to equilateral as possible.  

Dividing the perimeter by the number of sides, we have

116/4 = 29

This means that both length and width can be 29.
5 0
3 years ago
55% of ADM students like salad
Aleksandr-060686 [28]

Answer:

what is the question

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • A radio station installs a vhf radio tower that stands 1500 ft
    10·1 answer
  • In the rhombus, angle 1=9x, angle 2=y+x, and angle 3=15z. Find the value of each variable. The diagram is not to scale.
    7·1 answer
  • A person walking covers 5.20 m in 10.4s. How fast is the person moving?
    5·1 answer
  • What are the partial products of 434 × 310 to find the product
    8·2 answers
  • . In a study about the relationship between the age of a person and the preference for digital vs analog watches, which of the f
    8·1 answer
  • H - ‘ &amp; ‘ 3 g f f .3 ’ 5 w §
    7·1 answer
  • If you roll a pair of fair dice, what is the probability of each of the following? (round all answers to 4 decimal places, .XXXX
    14·1 answer
  • The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler with the proper number of di
    5·1 answer
  • Write the comparison as a ratio in the simplest form using a colon. 8 pounds to 10 pounds ​.
    15·2 answers
  • Use the distributive property to simplify this expression for a parentheses 4(12 + 5)​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!