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spin [16.1K]
3 years ago
9

What is 145/8 as a decimal numbers

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0
The answer is 18.13

(145/8) ÷ 2 » 18.125 ÷ 2 = 9.0625 is how I get this answer
You might be interested in
What is the surface area of the square pyramid shown below?
Fudgin [204]

Answer:

98.4

Step-by-step explanation:using the square pyramid sa formula substitute the values

4 0
3 years ago
Which of the following shows the extraneous solution to the logarithmic equation below???
avanturin [10]
Short Answer x = - 6
Remark
You gave the second best answer. 

The trick here is not to divide both sides by 2. Solve the problem this way.

log_5(x + 1)^2 = 2 Take the antilog of both sides
(x + 1)^2 = 5^2       Expand the equation
x^2 + 2x + 1 = 25   Subtract 25 from both sides.
x^2 + 2x - 24 = 0    Factor
(x + 6)(x - 4) = 0     Find the zeros.

x + 6 = 0
x = - 6  <<<<<<<< Answer. This is the extraneous root.
The reason this is an extraneous root is that x<=0 do not have a logarithem

x - 4 = 0
x = 4    This is a legitimate result to the original equation.
7 0
3 years ago
Read 2 more answers
In a rhombus ABCD, m∠A = 31°. Point O is a point of intersection of diagonals. Find the measures of the angles of triangle ΔBOC.
MissTica
Check the picture below.

keeping in mind that the diagonals in a rhombus always meet at right-angles, thus all angles at point O are all right-angles.

now, notice that the AC angle bisector, cuts the angle at A in two equal halves, and if you look at the triangle BOC, there is a 15.5° angle, and a right-angle, and well, you already know what the last one is.

4 0
3 years ago
8.EE.3.8<br> What is the solution to the system of equations?<br> 3x - 4y = 22<br> - 9x + 4y = 38
daser333 [38]
(-10,-13) is the answer to ur question
6 0
3 years ago
50 POINTS
adell [148]

Answer:

287.94 (c)

Step-by-step explanation:

So first we calculate the cost of the game system after tax is added:

$299 × 1.07= $319.93

$319.93 IS THE PRICE OF THE GAME SYSTEM AFTER TAX IS ADDED.

Then we calculate the price after discount:

$319.93×0.90= $287.937

Even though the aswer isn't exact whe rounded off the answer is $287.94.

SO THE FINAL ANSWER IS $287.94.

HOPE IT HELPED

6 0
3 years ago
Read 2 more answers
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