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11Alexandr11 [23.1K]
3 years ago
13

Which is the value of this expression when = 3 and 9=-9? (13**w*) (19*ca?)

Mathematics
1 answer:
o-na [289]3 years ago
3 0

Answer:

Read below

Step-by-step explanation:

When x=10 and y=2, the expression 3x+4y−6 has a value of 32. exercise 2.3.9. Evaluate: 2 .

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In which number does the digit 2 have a value that is ten times as great as the value of the digit 2 in the number 135,284?
Valentin [98]

Answer: See explanation

Step-by-step explanation:

You didn't give the options but let me help out.

First and foremost, we should note that the value of the digit 2 in the number 135,284 is 200. Therefore, the value that is ten times as great as the value of the digit 2 in the number 135,284 would be:

= 10 × 200

= 2000

Therefore, the 2 must be in the thousands place. This can be seen in numbers such as:

172748.

6 0
3 years ago
Find the slope of the line that passes through (7, 71) and (-100, -1)
tresset_1 [31]

Answer:

72/107

Step-by-step explanation:

We can use the slope formula

m = (y2-y1)/(x2-x1)

   = (-1 -71)/(-100-7)

    = -72/-107

    = 72/107

6 0
3 years ago
Pleaseee helpppp Please!!!
AfilCa [17]
All you have to do is convert the boxed ones into positive because anything between |x| is always positive! It can’t be negative. That’s the rule.

6 0
3 years ago
Read 2 more answers
In the figure, m and n are rays.
Fiesta28 [93]
I think it's a b not sure about the rest though
8 0
3 years ago
Find the volume of the figure
omeli [17]

Answer:

1920 ft^3

Step-by-step explanation:

Split it in 2.

14*8*10 and 10*10*8

14*10*8 = 1120

10*10*8 = 800

800 + 1120 = 1920

5 0
3 years ago
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