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
Reika [66]
2 years ago
7

Sam is d years old. Rupert's age is of Sam's age. lan is 15 years older than Rupert. If lan is 26 years old, a) write an equatio

n in terms of d. b) what is Sam's age?​
Mathematics
1 answer:
weqwewe [10]2 years ago
4 0

Answer: d = 11 bc 26 - 15 would equal 11

You might be interested in
Solve this equation for x. Round your answer to the nearest hundredth. 0.69=log x
Musya8 [376]
See photo for solution

7 0
3 years ago
What are two equivalent equations for<br> x(5x-6)+13x-10
Naily [24]
5x^2 +7x -10

5x^2 (-6x + 13x) - 10
4 0
3 years ago
The first term of a geometric sequence is 7, and the ratio (multiplier) is 3. what is the sum of the first 5 terms of the sequen
Anni [7]
Hello,

1)
a_{1}=7
a_{2}=7*3
a_{3}=7*3^2

a_{n}=7*3^{n-1}

s=a_{1}+a_{2}+a_{3}+a_{4}+a_{5}=7*(1+3^1+3^2+3^3+3^4)
=7*\frac{3^{5}-1}{3-1}
=7*242/2=847

2)
b_{8}=6*8^{8-1}=12582912




















4 0
3 years ago
Solve the following equation: lim x-&gt;0 sin3x/5x^3-4x.
goblinko [34]
Usual limit of sin is sinX/X--->1, when X--->0

sin3x/5x^3-4x=0/0?, sin3x/3x--->1 when x --->0, so sin3x/5x^3-4x=                    [3x. sin3x / 3x] /(5x^3-4x)=(sin3x / 3x) . (3x/5x^3-4x)
   =(sin3x / 3x) . (3/5x^2- 4)
finally lim  sin3x/5x^3-4x=lim (sin3x / 3x) .(3/5x^2- 4)=1x(3/-4)= - 3/4
                 x----->0            x---->0
3 0
3 years ago
Please help me with this question.
padilas [110]
It would be: = 56 1/4 % = 225/4% = 225/4/100 = 225/400 = 9/16

In short, Your Answer would be 9/16

Hope this helps!
6 0
3 years ago
Other questions:
  • nora owns a food truck that sells tacos and burritos. Nora must sell at least 420 worth of tacos and burritos each day. write an
    6·1 answer
  • A triangle has a height that is 2 inches more than three times the base and an area of 60 in. Find the base and the height of th
    10·1 answer
  • Solve for x.<br> 2x+5=3-7x
    12·1 answer
  • Solve each equation for the specified variable 1.Y+V=W, solve for V
    5·1 answer
  • A piece of cloth is folded into a square with a side length measuring x inches. When it is unfolded, it has an area of x2 + 27x
    7·2 answers
  • What is the solution to this equation? 8 - 5(x - 3) = 18
    7·1 answer
  • Isosceles trapezoid ABCD has legs AB and CD and base BC. If AB=6y-6, BC=4y-7, and CD=7y-12, find the value of y.
    15·1 answer
  • What is 3 3/4 as a fraction
    6·1 answer
  • 0.0000003105 in scientific notation
    8·2 answers
  • 2) Triangle ABC is an isosceles triangle with
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!