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3 years ago

Which algebraic expression is a difference with two terms

Mathematics

1 answer:

suter [353]3 years ago

3 0

Answer:

Step-by-step explanation:

Next time, please share the possible answer choices.

a^2 - b^2 is "a difference with two terms."

So is x - y.

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Determine the unknown side of the similar triangle.<br> A) 2 <br> B) 3 <br> C) 4 <br> D) 5

IceJOKER [234]

4 is correct. Set up a ratio relationship between similar triangles. $\frac{x}{6} = \frac{8}{12} ; x = \frac{48}{12} ; x = 4$

5 0

3 years ago

37 is ____ % of 148;

stiks02 [169]

37 ?%
---- = ----
148 100

37*100=3700
--------- = 25% <---hope this helps
148

6 0

3 years ago

Difference between cylinder and cone formula

seropon [69]

If your trying to find area....
Cylinder formula is
V= (Pie) 3.14 X r2 X h
[volume = pie 3.14 times the radius squared times the height]
Cone formula is
V= (Pie) 3.14 X r2 X h / 3
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5 0

3 years ago

Select the correct answer from the drop-down menu.

saul85 [17]

For this case we have the following factorized expression:

$(2y-9) (2y-9)$

Applying distributive property we have:

$(2y) (2y) - (2y) (9) - (9) (2y) + (9) (9) =\\4y ^ 2-18y-18y + 81 =$

We add similar terms taking into account that: Equal signs are added and the same sign is placed.

$4y ^ 2-36y + 81$

ANswer:

$4y ^ 2-36y + 81$

3 0

3 years ago

Tony Giacomin deposited $1600 on July 3rd in a special investment account which earns 13% p.A. Simple interest. On August 17th h

Burka [1]

Answer:

$248.75

Step-by-step explanation:

We are told that the interest rate is 13% per Annum = 13% per year

Hence, the interest rate in a month = 13% /12

= 1.0833333333% in a month

Tony Giacomin deposited $1600 on July 3rd in a special investment account which earns 13% p.A. Simple interest.

Interest = Principal × rate × time

Rate = 13% = 0.13

Time = July 3rd - November 12 = 132 days

= $1600 × 0.13 × 132/365

= $75.221917808

On August 17th he deposited another $5600 in the account. If he closed the account on November 12th

Interest = Principal × rate × time

Rate = 13% = 0.13

Time = August 17th - November 12 = 87 days

= $5600 × 0.13 × 87/365

= $173.52328767123288

The next step would be to add these Interests together

$173.52328767123288 + $75.221917808

= $248.74520548

Approximately ≈ $248.75

Therefore, his investment that he has earned over this period of time is $248.75

8 0

3 years ago