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andriy [413]
4 years ago
12

What does 4×0.2=? equal 15 POINTS

Mathematics
2 answers:
zlopas [31]4 years ago
6 0
<span>What does 4×0.2 = ?
</span>
The answer is 0.8
faltersainse [42]4 years ago
5 0
The answer is 0.8!!!!!!!!!!!!
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What is the value of X in the given right triangle? WILL GIVE BRAINLIEST!
Bas_tet [7]

Answer:

Please mark me brainliest and I hope this helped!

x = 45

Step-by-step explanation:

In this case, we can use the Pythagorean Theorem to figure out the other side of the triangle.

c squared - a squared = b squared

10 squared - 7 squared = b squared

100 - 49 = b squared

51 = b squared

7.14 = b

Now that we know the other side is about 7, we can assume that x is equal to the angle between 10 and 7. So x equals 45.

6 0
4 years ago
Factor completely
luda_lava [24]

Answer:

B)

B)

D)

Step-by-step explanation:

1. 7x^3y+14x^2y^3-7x^2y^2

The GCF of all the term of the above polynomial is 7x^2y , hence we take it outside and form a bracket

7x^2y(x+2y^2-y)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer

2. 5x(x+3)+6(x+3)

The GCF of all the term of the above polynomial is (x+3) , hence we take it outside and form a bracket

(x+3)(5x+6)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer

3. 8x^5+2x^4+4x^2

The GCF of all the term of the above polynomial is 2x^2 , hence we take it outside and form a bracket

2x^2(4x^3+x^2+2)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (D) is the right answer

4 0
3 years ago
I need help with this
oksian1 [2.3K]

Area of a triangle is 1/2 x base x height:

Area = 1/2 x 8 x 20.5 = 82 square cm.

It is hone-half the area of a rectangle with dimensions 20.5 by 8 cm.

3 0
4 years ago
Read 2 more answers
Find each sum.<br> 11 + 9
pishuonlain [190]

The Answer is 20

11+9=20

6 0
3 years ago
Factor the trinomial below.
Vladimir79 [104]
<span>C. (3x – 8)(8x + 5)</span> 100% sure thats right
7 0
4 years ago
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