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
ira [324]
3 years ago
15

The perimeter of an isosceles triangle is 33 meters. The length of one side is 3 meters longer than the length of the other two

sides. Find the length of each side
Mathematics
1 answer:
Galina-37 [17]3 years ago
8 0
X, x and (x+5)

3 x + 5 = 26
so
3x = 21
x = 7
x = 7
x+5 = 12
You might be interested in
Three times the difference of a number and seven is negative three. Fi<br> nd the number.
postnew [5]
3(x-7)=-3
3x-21=-3
3x=18
x=6
6 0
3 years ago
**POINTS**Find the values of X and y
Andrej [43]

Answer:

y=105 for x

y=75

Step-by-step explanation:

2y-30=180                          180 (straight line)     180-105=75

+30      +30

2y=210

/2     /2

7 0
2 years ago
Y=4(1/3)^x growth or decay and why ?
PtichkaEL [24]

Answer:

Decay

Step-by-step explanation:

The equation shown has a ratio(number raised to the power) less than 1, so therefore it is decay. This basically comes from the fact that if you raise a number less than 1 to a power, it become smaller than the number itself.

(In the cases talked about above, we are neglecting negative numbers)

8 0
3 years ago
Dubnium-262 has a half-life of 34 s. How long will it take for 500.0 grams to
dmitriy555 [2]

Answer:

the time taken for the radioactive element to decay to 1 g is 304.8 s.

Step-by-step explanation:

Given;

half-life of the given Dubnium = 34 s

initial mass of the given Dubnium, m₀ = 500 grams

final mass of the element, mf = 1 g

The time taken for the radioactive element to decay to its final mass is calculated as follows;

1 = 500 (0.5)^{\frac{t}{34}} \\\\\frac{1}{500} =  (0.5)^{\frac{t}{34}}\\\\log(\frac{1}{500}) = log [(0.5)^{\frac{t}{34}}]\\\\log(\frac{1}{500})  = \frac{t}{34} log(0.5)\\\\-2.699 = \frac{t}{34} (-0.301)\\\\t = \frac{2.699 \times 34}{0.301} \\\\t = 304.8 \ s

Therefore, the time taken for the radioactive element to decay to 1 g is 304.8 s.

4 0
2 years ago
1 in/2.54 cm = 90 in/? cm
nirvana33 [79]
1/2.54 = 90/x

Cross multiply
(1)x = (2.54)(90)

x would equal 228.6

The answer would be 90 in/ 228.6 cm.
7 0
3 years ago
Other questions:
  • Plzzzzz help worth 15 points
    8·1 answer
  • How do you convert 12 over 100 to a percentage ​
    13·2 answers
  • Find the sum of the first 9 terms in the following geometric series.
    13·2 answers
  • An investment account earns 4% per year compounded annually if the initial investment was $4000 how much is the account after th
    7·2 answers
  • The product of two numbers is 62.7. If one number is 5.5, find the other number? Need it fastttttttttt with steps
    6·1 answer
  • Translate the phrases to algebraic expressions.<br><br> The sum of 8 times a number and 3
    9·2 answers
  • The base pyramid below has a dimension of 16" x 16" a slant height of 17 inches in an altitude of 15 inches find the total surfa
    14·1 answer
  • Did I do this right??
    15·2 answers
  • Sierra has a bucket that originally contained 260 fl oz of water and is being filled at a rate of 5 fl oz per minute. Brian has
    10·2 answers
  • Please help me!!!!!!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!