Two numbers total 38 and have a difference of 18
Follows
•
1
Expert Answers
•1
![]()
12/15/18
Let logb(A)=1; logb(C)=3; logb(D)=4 what is the value of logb(A^5 C^2/D^6)
Follows
•
1
Expert Answers
•2
![]()
![]()
12/13/18
Approximate log value
If logb(7) ≈ 1.4 and logb(6) ≈ 1.8Then what is logb(252)
Follows
•
1
Expert Answers
•1
![]()
12/11/18
A regular Octagon is centered at the origin. What clockwise rotation between 95 degrees and 175 degrees maps the octagon onto itself?
this is a 9th grade course
Follows
•
1
Expert Answers
•1
![]()
12/11/18
Separate 39 into two parts so that the first number is 5 more than the second number what are the numbers
Follows
•
1
Expert Answers
•1
![]()
12/11/18
What type of number is -4.8 + 56i ?
A) RealB)pure imaginary C) complex
Follows
•
1
Expert Answers
•1
![]()
12/09/18
exponential functions
An exponential function, in the for f(x)=ab^x, passes through the points (2,5) and (4,180). Find b.
Follows
•
1
Expert Answers
•1
![]()
12/09/18
Write coax-2sin^2x+1 in factores form involving one trigonometric function only
Follows
•
1
Expert Answers
•1
![]()
12/09/18
The sides of a triangle are in the ratio 2:4:5 the length of the longest side is 15cm what is the perimeter of the triangle
Follows
•
1
Expert Answers
•1
![]()
12/09/18
What are the dimentions of the rectangle?
The perimeter is 52 and the area is 153.
Follows
•
0
Expert Answers
•1
![]()
12/09/18
Which is a recursive formula for the sequence 50, 54, 58, 62, …?
A.
an=4n+46
B.
{a1=50an=an−1+4, where n≥2
C.
an=4n+50
D.
{a1=46an=an−1+4, where n≥2
Follows
•
1
Expert Answers
•1
![]()
(x^2)^4 / x^2a = 3√x anyone know how i can solve out A?
determine the number a so the relationship below applies(x^2)^4 / x^2a = 3√x
Follows
•
1
Expert Answers
•1
![]()
11/28/18
What is the lowest common multiple of 14 and 28 keep getting anwser wrong
Follows
•
1
Expert Answers
•1
![]()
11/27/18
What is the algorithm for: 4/7 of a group are boys, if there are 18 more boys than girls, how many children altogether?
We were able to create a visual model and came to the answer of 126, I am having a hard time knowing how to build the algorithm. Help is appreciated.
Follows
•
1
Expert Answers
•1
![]()
11/25/18
need help with question
Justine wants to put a deck in the corner of her backyard in the shape of a right triangle. The length of one side of the deck is 7 feet more than the other side. The hypotenuse is 13. Find the...
more
Follows
•
0
Expert Answers
•1
![]()
11/25/18
I am having trouble with this problem. The sum of two numbers is 155. Their difference is 23. Find the numbers
Follows
•
0
Expert Answers
•1
![]()
11/25/18
A student missed 14 problems and got a 72% how many problems on the test
Follows
•
1
Expert Answers
•1
![]()
11/25/18
Find the equation of the tangent to the parabola y = x^2 - 5x - 3 that is parallel to the line 3x - y - 7 = 0.
Working out please!Step by step..Thank you!
Follows
•
2
Expert Answers
•2
![]()
![]()
11/23/18
The sum of two numbers is 25. When the larger(x) is divided by the smaller (25-x), the quotient is 2 with the remainder of 1. What are the numbers?
I got this far.x=50-2x+1
Follows
•
1
Expert Answers
•1
![]()
Need help with this math question
There are 54 girls and 84 boys at camp. what is the greatest number off teams that can be formed so that each team has the same number of girls and boys. And each team also has the same number of boys
more
Follows
•
1
Expert Answers
•1
![]()
11/23/18
Rational expressions
HelloLet a and b be natural numbers such that a>b. Which of the following rational expressions are greater?(a²-b²)/(a-b) or (a²+b²)/(a+b)
Follows
•
1
Expert Answers
•1
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.