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solong [7]
2 years ago
15

Factor k2+7k+10 PLEASE HELP

Mathematics
1 answer:
Elanso [62]2 years ago
4 0

Answer:

(k + 5) (k + 2)

Step-by-step explanation:

k² + 7k + 10

k² + 2k + 5k + 10

k(k + 2) + 5(k + 2)

(k + 5) (k + 2)

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Which of the following is the number of sides for a regular polygon that will not form a regular tessellation?
trasher [3.6K]

Answer with explanation:

A regular polygon is simple closed geometrical shape, only made up of line segments.

And Regular Tessellation, is geometrical shape, made up of regular polygons having, 3 ,or 4 or 6 sides.

It is combination of, only single kind of polygon,either, polygon having 3 sides, or ,4 sides or 6 sides.

→Regular polygon having 3 sides is Called Equilateral Triangle.

→Regular polygon having 4 sides is Called Square.

→Regular polygon having 6 sides is Called Regular Hexagon.

⇒Regular polygon having , 8 sides will not form a regular tessellation.

Option D

6 0
3 years ago
Find the area of the trapezoids.
Serjik [45]

Answer:

Area of STAR is 12, Area of SKCO= 10.5

Step-by-step explanation:

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3 years ago
What is the pattern in the values as the exponents increase?
nirvana33 [79]

Answer:

"Multiply the previous value by 2"

Step-by-step explanation:

Let's check the first 2 terms for all the answer choices.

1. Add \frac{1}{16} to the previous value:

\frac{1}{32}+\frac{1}{16}=\frac{3}{32}

Doesn't match.

2. Subtract \frac{1}{16} from the previous value:

\frac{1}{32}-\frac{1}{16}=-\frac{1}{32}

Doesn't match.

3. Divide the previous value by 2:

\frac{\frac{1}{32}}{2}\\=\frac{1}{32}*\frac{1}{2}=\frac{1}{64}

Doesn't match.

4. Multiply the previous value by 2:

\frac{1}{32}*2=\frac{2}{32}=\frac{1}{16}

DOES WORK!

Also, doing the same thing with all the other values would give us matching answer. So this choice is right.

7 0
3 years ago
Read 2 more answers
Help Please Asappppppppp I need help!!! ​
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Answer: 9, 1/20, 9/20

Step-by-step explanation:

1) 9 pieces

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3) Area of the shaded rectangle:

=\frac{3}{4} *\frac{3}{5} \\= \frac{9}{20}

4 0
3 years ago
Identify the slope as positive, negative, zero or undefined
slavikrds [6]

Answer:

Zero

Step-by-step explanation:

6 0
3 years ago
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