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Umnica [9.8K]
3 years ago
5

Order of operations (19-8)×(10-5)+8

Mathematics
2 answers:
MrRissso [65]3 years ago
8 0
The correct answer is 63 not 53
Natali [406]3 years ago
5 0
PEMDAS
(9)(5) + 8
45 + 8
53
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3 + b/9 &lt; 4<br>show work please
Gekata [30.6K]

First, before multiplying to cancel the fraction, let's isolate x by subtracting both sides by 3:

b/9 < 1

To cancel out the fraction, we multiply both sides by 9:

x < 9

8 0
3 years ago
Solve the proportion 5/x=4/8 is
Anuta_ua [19.1K]
D. 10 is your answer.
In order to solve a proportion, you cross multiply.
In this case it will be 40=4x
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Please give 5 star if it helped you. :)
7 0
3 years ago
When the smaller of two consecutive integers is added to three times the larger the result is 31. find the integer
wariber [46]
8 and 10 are the integers
6 0
3 years ago
Consider the function y = -2-3cos (x+pi). What effect does the -2 have on the basic graph
Elenna [48]

ANSWER

-2 shift the graph of the basic function down by 2 units.

EXPLANATION

The given cosine function is:

y =  - 2 - 3 \cos(x + \pi)

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y =  - 3 \cos(x + \pi)  +  - 2

We compare this to

y = a \cos(bx + c)  + d

The effect d has on the graph is that, it shifts the graph up by d units.

If d is negative the graph shifts down by d units.

Since d=-2, the graph will shift down by 2 units.

5 0
3 years ago
Can x-2 ever be less than 0? Why or why not?
nekit [7.7K]
Of course it can.  It always is if 'x' is less than 2.
5 0
3 years ago
Read 2 more answers
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