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nevsk [136]
3 years ago
13

What is a reasonable estimate for -3/2x (-5 1/4)

Mathematics
2 answers:
notsponge [240]3 years ago
7 0

Answer:

15

Step-by-step explanation:

lkjnjknkjn

rggseg

segtwertewyt

esytseryer

yrsy

drsu

ydr

udrues4

54

5234

52

35

235

32

5

23

52

Leona [35]3 years ago
5 0

To estimate, you should round some of the numbers to the closest number (rounding up or down).  It will be more accurate the less you round. In this problem, we should round -5 1/4 to -5 since it is the closest. -5*-3/2 = 7.7. You will end up with -3/2x (-5 1/4) ≈ 7.5x

≈ means approximately equal.

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Which sequence of transformations on the red triangle will map it onto the missing portion of the square?
anyanavicka [17]

Answer:

A 90° counterclockwise rotation about the origin and then a translation 16 units right and 16 units up

Solution -Rotating the triangle 90° counterclockwise will take the triangle to 3rd quadrant and then further moving it 16 steps right will take it to 4th quadrant and followed by 16 steps upward will take it to the desired position which is in 1st quadrant.

7 0
3 years ago
Look at the two patterns below: Pattern A: Starts at 5 and follows the rule "add 6" Pattern B: Starts at 5 and follows the rule
OleMash [197]

Answer:

The first five terms in Pattern A are 5, 11, 17, 23, and 29

Step-by-step explanation:

Pattern A:

5 + 6a

Pattern B:

5 + 3a

Take a = 1 and compare ;

Pattern A:

5 + 6(1) = 11

Pattern B:

5 + 3(1) = 8

A ≠ 2B

B ≠ 1/3A

First 5 terms in pattern A :

Pattern A:

5

5 + 6(1) = 11

5 + 6(2)= 17

5 + 6(3) = 23

5 + 6(4) = 29

5 + 6(5) = 35

Pattern B cannot have a term 0 as it starts from 5

8 0
3 years ago
Find the coordinates of the midpoint of the segment with the given endpoints.
lesantik [10]

Answer:

The midpoint is (4,3)

Step-by-step explanation:

I attached the midpoint formula.

<u>( -1 + 9 )</u>       <u>( 4 + 2 )</u>

     2                2

8 / 2 = 4         6 / 2 = 3

(4,3)

8 0
3 years ago
What are the prime factorizations for 37, 144, 147, and 205?
8_murik_8 [283]
37: 37
144: 2 x 2 x 2 x 2 x 3 x 3
147: 3 x 7 x 7
205: 5 x 41
8 0
3 years ago
What is the slope of the line that passes through the points (2,8) and (12,20)?
Katen [24]

First find slope we use : m=y2-y1/x2-x1

1) 20-8/12-2 = 8/10 in simple form 4/5
4 0
2 years ago
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