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
Alex787 [66]
3 years ago
13

Ryan loves collecting keychains from his family vacations. He currently has 15 keychains in his collection and wants to add 5 ke

ychains each year. How many keychains will be in his collection in 18 years?
Mathematics
2 answers:
aksik [14]3 years ago
7 0

Answer:

rhtwjeukeyn3um3neh kedagjehkehjfq wy

Step-by-step explanation:

Cnameumag ga nhsntw ts at Arby's at ta ag fa at wy

pychu [463]3 years ago
5 0
Here you go, hope it helps

You might be interested in
The beverage orders from school cafeteria are shown in the graph. If 760 students purchase a beveragehow many of the students ch
kari74 [83]

according to the graph, 25% chose water, and

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{25\% of 760}}{\left( \cfrac{25}{100} \right)760}\implies 190

5 0
3 years ago
Given triangle abc with vertices A(2,-1), B(5,6), C(-1,4) as shown. Find the number of square units in the area of triangle abs
Roman55 [17]

Answer:

The area of the triangle is 18 square units.

Step-by-step explanation:

First, we determine the lengths of segments AB, BC and AC by Pythagorean Theorem:

AB

AB = \sqrt{(5-2)^{2}+[6-(-1)]^{2}}

AB \approx 7.616

BC

BC = \sqrt{(-1-5)^{2}+(4-6)^{2}}

BC \approx 6.325

AC

AC = \sqrt{(-1-2)^{2}+[4-(-1)]^{2}}

AC \approx 5.831

Now we determine the area of the triangle by Heron's formula:

A = \sqrt{s\cdot (s-AB)\cdot (s-BC)\cdot (s-AC)} (1)

s = \frac{AB+BC + AC}{2} (2)

Where:

A - Area of the triangle.

s - Semiparameter.

If we know that AB \approx 7.616, BC \approx 6.325 and AC \approx 5.831, then the area of the triangle is:

s \approx 9.886

A = 18

The area of the triangle is 18 square units.

7 0
3 years ago
How do I simplify (2k ^2 +5k-6) (3k-1)
wolverine [178]
(2k² + 5k - 6)(3k - 1)
(6k³ - 2k² + 15k² - 5k - 18k + 6)
6k² + 13k² - 23k + 6

Use the FOIL method to simplify the problem.
(FOIL stands for first outer, inner, last)
8 0
3 years ago
Prove why this makes sense.
olchik [2.2K]

Answer:

it doesn't

Step-by-step explanation:

hehe, try again

6 0
3 years ago
Read 2 more answers
Daniel borrowed $8,000 at 6% interest for 10 years. What was the total interest?   A. $48,000   B. $4,800   C. $480   D. $48
Mariulka [41]
I think it wold be b

please tell me if i wrong
4 0
3 years ago
Other questions:
  • What angle relationships are created when parallel lines are intersected by a transversal?
    12·1 answer
  • Which measurement is equivalent to 6500 g?
    14·2 answers
  • Add<br><br> Show your work<br><br> -1.2 + (-1.7)
    8·2 answers
  • there are 3 different cheeses at the deil. yasuko buys 3/4 of a pound of each there are also 4 different meats she buys 1/2 of a
    14·2 answers
  • 1 easy 7th grade math question!!!! pls answer !!!!!!!!!!!!
    6·2 answers
  • 21,42,126,504 If it is a geometric sequence, choose the common ratio. If it is not a geometric sequence, choose "not geometric.
    11·1 answer
  • Which coordinates of jefferson high school's baseball field
    13·1 answer
  • HELP HELP HELP HEPL memememememme
    13·1 answer
  • Decrease £101 by 43%<br> Give your answer rounded to 2 DP.<br> £
    8·1 answer
  • Х<br> 4.<br> 1<br> 6 11<br> y<br> -3<br> -2<br> -1<br> 0<br> slope:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!