2 years ago

What is equivalent to 5(8d)

Mathematics

2 answers:

kati45 [8]2 years ago

8 0

Answer: ( 2 + 3 ) ( 8d )

Step-by-step explanation:

There are multiple possible answers and I'm not sure if you're missing part of the question.

Correct me if I am incorrect.

katrin [286]2 years ago

5 0

I agree with the person that said (2 + 3) (8d)

You might be interested in

Is the relation a function?<br> y = 2(x +1)^2- 8

hichkok12 [17]

Yes the relation is a function no number repeat

8 0

3 years ago

Solve this equation using quadratic form <br> f(x)=x^2-2x+6

DanielleElmas [232]

Answer:

Domain:

Solution: -∞ < x < ∞
Interval Notation: (-∞,∞)

Range:

Solution: f(x) ≥ 5
Interval Notation: [5,∞)

Step-by-step explanation:

4 0

2 years ago

Tamara invests $8000 in two different accounts. The first account has a simple interest rate of 3% and the second account has a

34kurt

Let Tamara invests amount $X$ in 3% account. She invests $8000-X$ in 2% account.

The interest after t years is given by

$I=Prt$ . After 1 year the two interests are equal, that is

$X(\frac{3}{100}) (1)=(8000-X)(\frac{2}{100}) (1)\\ 3X=2(8000-X)\\ 5X=16000\\ X=3200$

Thus, Tamara has to invest $\$3200$ in 3% account and $\$8000-\$3200=\$4800$ in 2% account.

4 0

2 years ago

What is the sum of the first eight terms of the geometric series 2 + 6 + 18 + 54 + … ?

navik [9.2K]

Hello,
$u_{1} =2\\
 u_{2} =2*3\\
 u_{3} =2*3^2\\
...
 u_{8} =2*3^7\\

\sum_{i=0}^7\ 2*3^i\\
=2(1+3+3^2+...+3^7)\\
=2* \dfrac{3^8-1}{3-1}\\
=2* \dfrac{6560}{2} \\
=6560
$

8 0

3 years ago

Find the value of x..

posledela

Answer: x=47

68+135+110+x=360
313+x=360
-313 -313
x=47

Explanation: All interior angles of a figure adds up to 360°.

6 0

2 years ago