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VLD [36.1K]
2 years ago
13

Plz plz help me on number 9

Mathematics
2 answers:
Gnoma [55]2 years ago
7 0
The letter of the problem is j
mojhsa [17]2 years ago
4 0
The answer is letter J
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What is the slope of the line passing through the points -2,6 and 0,4
tensa zangetsu [6.8K]

x : -2 , 0

y: 6, 4

×: -2

y: 2

2/-2

8 0
3 years ago
the area of the surface of the swimming pool is 210 feet . what is the length d of the deep end ( in feets )?
zlopas [31]
<span>this is how i did it
 10(9)(d)= 210
  90d= 210
  d=2.3 feet.</span>
3 0
3 years ago
Given that the measure of ∠x is 66°, and the measure of ∠y is 66°, find the measure of ∠z
kirza4 [7]

Answer:

48

Step-by-step explanation:

66*2=132

180-132=48

Hope this helps!

If not, I am sorry.

7 0
2 years ago
Find the product of (x^2+2x-3)(4x^2-5x+6)
Evgesh-ka [11]

Answer:

x^{4} + 3x³ - 16x² + 27x - 18

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

x²(4x² - 5x + 6) + 2x(4x² - 5x + 6) - 3(4x² - 5x + 6)

Distribute all 3 parenthesis

= 4x^{4} - 5x³ + 6x² + 8x³ - 10x² + 12x - 12x² + 15x - 18

Collecting like terms

= 4x^{4} + 3x³ - 16x² + 27x - 18

5 0
2 years ago
What is the relationship between the 6’s in 660,472
belka [17]

well, the 6 in the ten thousands place is 10 times left then the 6 in the hundred thousands place as well as the 6 in the hundred thousand place is 10 times more then the 6 in the ten thousands place.

6 0
3 years ago
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