Ask question

Ask question

All categories

Anestetic [448]

2 years ago

10

Marcus purchased 75 shares of stock a year after the purchase the stock the valley of the cost is $2 less per share write a mult

iplication expression to determine the change in market investment

1 answer:

lesya692 [45]2 years ago

5 0

(2×70)+(2×5)=140+10=150. Think this work

You might be interested in

Annette [7]

Answer:

c

Step-by-step explanation: If you do the math you can clearly see and I got the answer correct.

7 0

2 years ago

The equation for the graph of A is

inna [77]

Answer:

Where is the graph? pls show graph so we can answer :)

4 0

2 years ago

Read 2 more answers

Gerry has 50 sport trading cards. of those, 1/5 of them are baseball cards, 1/10 of them are football cards, and the rest are ba

emmainna [20.7K]

1/5=10 There are 10 baseball cards 1/10=5 There are 5 football card's 50-10-5=35 There are 35 basketball card's 35-10=25 Gerry has 25 more basketball card's than baseball card's

7 0

3 years ago

Prove that : sinA/1+cosA + 1+cosA/sinA=2cosecA

tekilochka [14]

Step-by-step explanation:

$\frac{sinA}{1+cosA} +\frac{1+cos}{sinA} =2cosec\\\\\\\frac{sin^{2}A+(1+cos)^{2} }{sinA(1+cosA)} \\\\$

$\frac{sin^{2}A+1+cos^{2}+2cos}{sinA(1+cosA)} \\\\$ and we have $sin^{2}+cos^{2} =1$

so $\frac{1+1+2cosA }{sinA(1+cosA)} \\\\$

$\frac{2+2cosA }{sinA(1+cosA)} \\\\$

$\frac{2(1+cosA)}{sinA(1+cosA)} \\\\$

$\frac{2}{sinA}$ we have $\frac{1}{sin}=cosec\\$

<em>Finally </em> $2cosecA$ <em />

<em>I really hope this helps coz it took much time </em>

3 0

2 years ago

Which system will have an infinite number of solutions?

pantera1 [17]

I believe the answer is go8ing to be b

6 0

3 years ago