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maw [93]
4 years ago
15

Same question as last... 3 1/4 - 1 1/2=

Mathematics
1 answer:
MAVERICK [17]4 years ago
4 0
I find it easier to convert both mixed numbers into improper fractions:

13/4 - 3/2.  The LCD here is 4, so 13/4 stays as is, but 3/2 becomes 6/4.

Now subtract:  13/4 - 6/4 = 7/4 (answer)
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Describe the transformation using the values for slope (m) and the y-intercept b. Compare the graph to the parent y = x.
ra1l [238]

Answer:

See attached

Step-by-step explanation:

y = mx + b - slope-intercept form

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b- y-intercept, if be is positive it indicates vertical shift up, when negative- vertical shift down

8 0
3 years ago
Two times the sum of a number and 7
GenaCL600 [577]

Answer:

2(x+7)

Step-by-step explanation:

i hope this helps

4 0
3 years ago
Helppppppppp omg pls
Aleks04 [339]

Answer:

D.

Step-by-step explanation:

Just picture the smaller triangle the same as the bigger one but flipped

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6 0
3 years ago
I need help badly if you can help thank you very much
MArishka [77]

Answer:

(24,4,84)

Step-by-step explanation:

Since they restricted our domains to certain x values, we can find the range by plugging in the x values to find it y value or output.

f( - 2) = 5( { - 2}^{2} ) + 4

5(4) + 4 = 24

f(0) =  - 5( {0}^{2} ) + 4 = 4

5(4) {}^{2}  + 4 = 84

So our range is (24,4,84)

7 0
3 years ago
Read 2 more answers
I need some help thanks!<br><br><br> -
Zarrin [17]
L = 2w
perimeter = 2l + 2w = 6w
6w = 54
w = 9
4 0
3 years ago
Read 2 more answers
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