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tigry1 [53]
3 years ago
11

Han subtracts 52 from 55. How do you know that these numbers represent tenths?

Mathematics
2 answers:
prohojiy [21]3 years ago
6 0

Answer:

Because

Step-by-step explanation:

nataly862011 [7]3 years ago
3 0

Answer:

1

Step-by-step explanation:

weeeddesewcdededededcdededededcdedededdededededededededededededeededededededededededededdededededededdededededededededdedededededededdededededdedededed

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-8d - 2d + 4<br>7p + 3p -5<br><br>is a pre algebra questions <br>there are answer separate
Helga [31]
Is that simplified or combine like terms? if its combined it would be -10d+4
4 0
4 years ago
Please Help i will give brainlist ! its a math problem image is attached
blondinia [14]

Answer:

The second answer is correct.

Step-by-step explanation:

The original is smaller so the image was blown up.  That means that it had to have a scale factor larger than 1.  Once you enlarge the original image, you reflect it over the y axis.

6 0
2 years ago
Write an equation of a line that passes through (3, -1) and is parallel and perpendicular to y = 6x - 4
Serhud [2]

Here,

y=mx+c

the slope of the line 6x+4y= -16 is -20.

if the two lines are perpendicular, the slope of 1st line * slope of second line=-1

the slope of the 2nd line is -1/2

y-y1=m(x-x1)

y-13=-1/2(x- -18)

when you solve, you get the equation of the line as 2y+x=50

In basic geometry, if two geometry objects intersect at right angles (90 degrees or π / 2 radians), they are vertical.

If two lines intersect at right angles, the line is perpendicular to another line. Explicitly (1) if two lines intersect, the first line is perpendicular to the second line. (2) At the intersection, the straight line angle on one side of the first line is cut by the second line into two congruent angles. Verticality can be shown as symmetric. That is, if the first line is perpendicular to the second line, then the second line is also perpendicular to the first line. Therefore, two straight lines can be said to be perpendicular (to each other) without specifying the order.

Learn more about Perpendicular here: brainly.com/question/7098341

#SPJ4

4 0
2 years ago
The mean of the data set is 15. What number is missing of these data set: 18, 16, - 9, 12, 23
Hitman42 [59]

x  =   (15 \times total \: set \: size) - (given \: set \: sum) \\ x = (15 \times 6) - (60) \\ x = 90 - 60 \\ x = 30

6 0
3 years ago
What is mean by vertically opposite angle​
N76 [4]

Answer:

Vertically Opposite Angles are the angles opposite each other when two lines cross "Vertical" in this case means they share the same Vertex (corner point), not the usual meaning of up-down.

Step-by-step explanation:

6 0
4 years ago
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