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lara [203]
3 years ago
14

3y2+y3−5)+(4y2−4y+2y3+8)

Mathematics
1 answer:
jeka57 [31]3 years ago
5 0

Answer: 3y3+7y2+−4y+3

Step-by-step explanation:

3y2+y3+−5+4y2+−4y+2y3+8

Combine Like Terms:

=3y2+y3+−5+4y2+−4y+2y3+8

=(y3+2y3)+(3y2+4y2)+(−4y)+(−5+8)

=3y3+7y2+−4y+3

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6^(2x+2)*6^(3x)=1<br>please help :)​
olga55 [171]

Answer:

6^5x+2

Step-by-step explanation:

Add exponents when multiplying

3 0
3 years ago
HELP ME<br> HELP ME<br> HELP ME<br> HELP ME<br> HELP ME<br> HELP ME<br> HELP ME
muminat

Answer:

p  ≥ -10

Step-by-step explanation:

Divide both sides by-9:

When dividing or multiplying by a negative number, always flip the inequality sign:

-9p/-9 > = 90/-9

Cancel out the negatives:

9p/9 > = 90/-9

Simplify the fraction:

p > = 90/-9

Simplify the signs:

p > = -90/9

Find the greatest common factor of the numerator and denominator:

p >= -10 · 9/ 1 · 9

Factor out and cancel the greatest common factor:

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6 0
3 years ago
The figure is made up of 2 rectangles and 2 right triangles
Lemur [1.5K]

Answer:

total area = 132 units²

Step-by-step explanation:

  • Area of a rectangle = width x height
  • Area of a triangle = 1/2 x base x height

Area of largest rectangle = 4 x 15 = 60 units²

Area of smallest rectangle = 4 x 6 = 24 units²

Area of largest triangle = 1/2 x (15 - 6) x (4 + 4) = 36 units²

Area of smallest triangle = 1/2 x 6 x 4 = 12 units²

Total area of the figure = sum of areas of 2 rectangles and 2 triangles

⇒ area = 60 + 24 + 36 + 12 = 132 units²

7 0
2 years ago
An Isosceles triangle has congruent sides of 20 cm the base is 10 cm what is the are of the triangle
tensa zangetsu [6.8K]
The area is 100 because u multiply 20 by 10 then divide by two
3 0
3 years ago
If Denise wanted to create a function that modeled a base of 12 and what exponents were needed to reach specific values, how wou
natka813 [3]
I had these options :

<span> f(x) = x12
 f(x) = log12x
 f(x) = 12x
 f(x) = logx12
</span>my answer is <span> f(x)=log 2x.</span><span>
</span>
3 0
4 years ago
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