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sasho [114]
2 years ago
11

Help ill give brainlest pls

Mathematics
2 answers:
inna [77]2 years ago
8 0

Answer:

i think it is A

Step-by-step explanation:

inn [45]2 years ago
6 0

Answer:

c

Step-by-step explanation:

well, the question looks like it has a congruent symbol in it, which means that it is equal. If this were true, then the one that is most congruent would be choice c.

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Two million, four hundred and two dollars overdrawn; write this using a negative number.
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$-2,400,002 is withdrawn because you subtract it with the overall total. If a variable is included it would be x-2,400,002= (amount)
3 0
3 years ago
The data below shows average number of text messages a group of students send per day. What is a histogram that represents the d
OLga [1]

Answer:

The graph is attached.

Step-by-step explanation:

The range of this data is the highest value, 22, subtracted by the lowest value, 1:  22-1 = 21.

Using boundaries, the first bar would go from 0.5-3.5; the second from 3.5-6.5; the third from 6.5-9.5; the fourth from 9.5-12.5; the fifth from 12.5-15.5; the sixth from 15.5-18.5; the seventh from 18.5-21.5; and the eighth from 21.5-24.5.

The frequency of the first bar, its height, would be 1; the height of the second bar is 2; the height of the third bar is 3; the height of the fourth bar is 2; the height of the fifth bar is 3; the height of the sixth bar is 1; the height of the seventh bar is 1; and the height of the eighth bar is 1.

3 0
3 years ago
Read 2 more answers
I beg of you solve it. A small Plane can travel 120 mph in still air. The plain can fly 700 miles with the wind in the same that
Fiesta28 [93]

Answer:

speed of the wind, w = 20 mph

Step-by-step explanation:

Let,

s = speed in still air = 120 mph

w = wind speed = ?

t = travel time in hours

Plane traveling with the wind, we have:

(v + w)t = 700

(120 + w)t = 700 ------------------(equation 1)

Plane traveling against the wind, we have:

(v - w)t = 500

(120 - w)t = 500 --------------------(equation 2)

From equation 1, make t subject of formula,

t = 700/(120 + w) -------------------(equation 3)

From equation 2, make t also subject of formula,

t = 500/(120 - w) ---------------------(equation 4)

It is the same t in both equations, so equating equation 3 and 4

700/(120 + w) = 500/(120 - w)

Solve for w.

500(120 + w) = 700(120 - w)

60000 + 500w = 84000 - 700w

500w + 700w = 84000 - 60000

1200w = 24000

w = 24000/1200

w = 20 mph

3 0
3 years ago
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Delvig [45]
Add 4/10 to the bird’s current weight of 1 an 3/10...you get 1 and 7/10 pounds
(or 1 7/10)
3 0
3 years ago
Find the measure of angle D.
marusya05 [52]

Answer:

45

Step-by-step explanation:

5 0
3 years ago
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