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xenn [34]
3 years ago
5

Riding an elevator down 3 floors. Is that positive or negative

Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0
That is negative since the elevator is decreasing. If the elevator was going up, it would be positive.
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Find the measure of angle b.<br><br> And show work
zaharov [31]

Answer:

From the above attachment we can conclude that the sum of the angle 'b' and 40° is 90° (right angle)

b + 40 ^\circ = 90 {}^{ \circ}  \\ b = 90 {}^{ \circ} - 40 {}^{ \circ}  \\ \boxed{ b = 50 {}^{ \circ} }

  • <u>b = 50°</u> is the right answer.
7 0
2 years ago
Yasmin purchased 6 heads of cabbage that each weighed 2 and StartFraction 3 over 8 EndFraction pounds. How much did the cabbage
padilas [110]

The total weight of cabbage is 14 1/4

<h3 /><h3>What is Equation?</h3>

An equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.

Given:

Yasmin purchased 6 heads of cabbage that each weighed 2 and  3/8 pounds.

So,

2 and 3/8 = 19/8

1 cabbage = 19/8 pounds

6 cabbages = x pounds

1 * x = 6 * 19/8

x = 114/8

x = 14 2/8

x = 14 1/4

Learn more about this concept here:

brainly.com/question/18762466

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4 0
1 year ago
The scale on a map of Virginia shows that 1 inch represents 20 miles the actual distance from Richmond Virginia to Washington DC
DedPeter [7]

Answer:

5.5 inches

Step-by-step explanation:

Proportions:

1 inch ⇔ 20 miles

W inch ⇔ 110 miles

W = 110*1/20

W = 5,5 inch

7 0
2 years ago
Which of the following graphs is the inverse of f(x) = x2 + 4?
Eddi Din [679]

Answer:

Step-by-step explanation:

5 0
3 years ago
Danielle earns $36.80 for 4 hours of yardwork. MacKenzie earns $50.40 for 6 hours of yardwork.Who earns more money per hour? How
Fantom [35]

Answer:

Danielle earns $1.20 more than Mackenzie (per hour)

Step-by-step explanation:

To find out how much money per hour each person earns, you would divide the earinings by the number of hours;

Danielle: $36.80/4 = $9.20 per hour

MackKenzie: $50.40/6 = $8.40 per hour

To find out how much extra Danielle earns, you would subtract 8.40 from 9.20;

9.40 - 8.20 = $1.20

Thus, Danielle earns $1.20 more than Mackenzie per hour.

6 0
3 years ago
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