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Amiraneli [1.4K]
3 years ago
14

Multiply and simplify

Mathematics
1 answer:
kirill [66]3 years ago
8 0
(w+5) (w-2)= w^2 - 2w + 5w - 10 = w^2 + 3w - 10.
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Please Help with question number 1 I will give a brainliest
IrinaK [193]

Answer: Ok soooo you make a line graph that has 10 numbers for X and Y, then you make a line going through (1, 2 ) and then keep going for about 1-2 numbers and then your done!

Step-by-step explanation:

6 0
3 years ago
(−14x^3y^3+4x^5 y6)÷(2x^4y^5)
valkas [14]
( - 14x^3)(y^3) + 4x^5y^6)/(2x^4y^5)

= 4x^5y^6  - 14x^3y^3/2x^4y^5


= 4x^2y^3  - 14/2xy^2


= 2x^2y^3  - 7/xy^2


Answer:   2x^2y^3 - 7/xy^2




Hope that helps!!!!
7 0
3 years ago
Determine whether the pair of triangles below are similar. If they are similar, write the similarity criterion that can be used
Ugo [173]

Answer:

Cannot be determined

Step-by-step explanation:

The information given for the triangles are not enough to evaluate them for similarity. How ever they are both equilateral triangles given the angle measures.

8 0
3 years ago
A cylindrical water tank has a radius of 6 feet and a height of 20 feet. A larger tank with the same height has a volume that is
likoan [24]

Answer:

Radius of large cylinder = 10.39 feet\\

Step-by-step explanation:

Volume of the larger tank is three times the volume of smaller tank

Volume of smaller tank

= \pi r^{2} h\\= (3.14) * 6^{2} * 20\\= 2260.8 ft^{3} \\

Volume of larger tank

= 3 * 2260.8 ft^3\\= 6782.4 ft^3\\

Or it can also be written as

\pi r^{2} h = 6782.4 ft^3\\(3.14) * ( r^2) 20 = 6782.4 ft^3\\r^2 = 108\\r = 10.39

6 0
3 years ago
Jelly ate 3 apples. This represents 50% of the bag of apples. How many apples were originally in the bag
rjkz [21]
<h3>Answer:  6 apples</h3>

x = number of apples originally

50% of x = 0.50*x = amount of apples eaten = 3

0.50x = 3

x = 3/0.50 ....... divide both sides by 0.50

x = 6

You can think of 50% as 1/2. If 3 apples represent half the bag, then the full bag is 6 apples. So half of 6 is 3.

6 0
3 years ago
Read 2 more answers
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