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weeeeeb [17]
3 years ago
7

Help plz do those blank ones plz it would mean alot of help

Mathematics
1 answer:
Korvikt [17]3 years ago
6 0
The second in the top row is this:
42.4-1.5(TIMES)3.1
     42.4-46.5
           -4.1

You might be interested in
What is part a line has one endpoint and continues in one direction
LenaWriter [7]
Well the line is called a ray because because the left of the endpoint  is a dot and it doesn't go anywhere. So your answer is a ray.

hope that helped
8 0
3 years ago
Read 2 more answers
Factor this polynomial completely.<br> x^2-8x+12
Sphinxa [80]

Answer:

(x - 2) (x - 6)

Step-by-step explanation:

Factor the following:

x^2 - 8 x + 12

The factors of 12 that sum to -8 are -2 and -6. So, x^2 - 8 x + 12 = (x - 2) (x - 6):

Answer:  (x - 2) (x - 6)

7 0
3 years ago
Read 2 more answers
During a test, 3 out of 200 television sets were found to be defective. About how many defective sets would you expect out of 4,
pshichka [43]

Answer:

60?

Step-by-step explanation:

4000/200 = 20

20 × 3 =60

5 0
3 years ago
What is an equation for the translation of (x – 2)2 + (y + 1)2  = 16  by 3 units left
Akimi4 [234]
Answer: ( x + 1)² + (y - 4)² = 16

Explanation:

1) The given equation,  ( x - 2)² + (y + 1)² = 16, represents a circumference with center (2,-1) and radius √16 = 4.

1) The translation will not modify the radius of the circunference, siince translations are rigid transformations.

2) The translation 3 units to the left and 5 units upward certainly will move the center of the circunference.

This is how:

(x,y) → (x - 3, y + 5)

(2, -1) → (2 - 3, - 1 + 5) = (- 1, 4)

3) Then, keeping the same radius and being the center (-1,4), the equation of the circumference after the translation will be:

( x + 1)² + (y - 4)² = 16 ← answer


6 0
3 years ago
Find the volume of the composite figure. Round to the nearest tenth. The base of each pyramid is a square with a side length of
antiseptic1488 [7]

Answer:

225 in3

Step-by-step explanation:

5 x 5 = 25 as the base

25 x 9 = 225 as volume

If this is right, I would like brainliest

7 0
4 years ago
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