2 years ago

In three separate stock trades Dale los $560, gained $850, and lost $280. What was the net result of the three trades?

Mathematics

1 answer:

romanna [79]2 years ago

5 0

Answer:

$10 profit

Step-by-step explanation:

560+280=840

850-840=10

You might be interested in

The tree in milan's backyard is 8.4m high. how high is it in centimeters? be sure to include the correct unit in your answer.

Alex787 [66]

840 centimeters ...there 100 centimeters in one meter

5 0

2 years ago

List the angles in triangle QRS from smallest to largest.

schepotkina [342]

Answer:

angle R

Step-by-step explanation:

To solve this we will use cosine rule

Cosine rule

cos(A) = $\frac{b^{2}+c^{2}-a^{2}}{2bc}$

suppose,

q = 6.25

s = 11.04

r = 13.19

angleQ = $cos^{-1}(\frac{13.19^{2}+11.04^{2}-6.52^{2}}{2(13.19)(11.04)})$

= 30.58

angleR = $cos^{-1}(\frac{6.52^{2}+11.04^{2}-13.19^{2}}{2(6.52)(11.04)})$

= 93.82

angleS = $cos^{-1}(\frac{6.52^{2}+13.19^{2}-11.04^{2}}{2(6.52)(13.19)})$

= 56.63

4 0

2 years ago

Which equation demonstrates the additive identity property?

Ira Lisetskai [31]

The additive identity property states that for every number a, you have

$a+0=a$

You're showing this property when you write

$(7+4i)+0=7+4i$

8 0

2 years ago

What is the value of y in the parallelogram below?

vredina [299]

In a parallelogram, consecutive angles are supplementary.

3y + 78 = 180

3y = 102

y = 34

4 0

2 years ago

Read 2 more answers

Jason bought pecans in bulk at the grocery store. He paid $19.20 for

murzikaleks [220]

Answer:

0.59 cents

Step-by-step explanation:

To find how much he paid for 1 pound, you divide $19.20 by 2 = $9.60

Then you divide $9.60 by 16(ounces) = $0.59 cents (or $.0.60, rounded, but is closest to that answer)

8 0

2 years ago