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ratelena [41]
3 years ago
10

What does it mean when a number And a variable are place right next to each other In an equation

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

d

Step-by-step explanation:

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Arrange the expression in increasing order of their values
maxonik [38]

Answer:

10⁰×10¹-1¹⁰ < 10⁰×10¹×1¹⁰ < 10⁰+10¹×1¹⁰ < 10⁰+10¹+1¹⁰

Step-by-step explanation:

10⁰×10¹-1¹⁰ = 9

10⁰×10¹×1¹⁰ = 10

10⁰+10¹×1¹⁰ = 11

10⁰+10¹+1¹⁰ = 12

8 0
3 years ago
Simplify each sum or difference. State any restrictions on the variables.
Dvinal [7]

Answer:

2(d-2)/(2d+1) or 1 - 5/(2d+1)

d can not be -½

Step-by-step explanation:

(d-3)/(2d+1) + (d-1)/(2d+1)

Lcm: 2d+1

(d-3+d-1)/(2d+1)

= (2d-4)/(2d+1)

= 2(d-2)/(2d+1)

If further simplification required:

= (2d-4)/(2d+1)

= (2d+1-5)/(2d+1)

= (2d+1)/(2d+1) - 5/(2d+1)

= 1 - 5/(2d+1)

2d+1 = 0

When d = -½

So d can not be -½ because when the denominator becomes 0, fraction becomes undefined

7 0
3 years ago
A frame is 10in tall and 5in wide. If it is reduced to a height of 2in, then how wide will it be?
ELEN [110]

Answer:1 inch

Step-by-step explanation:

4 0
3 years ago
an owl travels 8 1/3 miles an hour and a seagull travels 12 1/2 miles in 2/3 hour. which animal is faster?
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Seagull because the owl has 5 5/9 and the sea 8 1/3
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Read 2 more answers
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<span> When raising an number to zero power you will always get 1.  you raise both the numerator and the denominator</span>
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