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Rashid [163]
3 years ago
6

What is the change in the y-values and x-values on the graph? a. The change in the y-values is 40 and the change in the x-values

is 1 B. The change in the y-values is 1 and the change in the x-values is 40 C. The change in the y-values is 150 and the change in the x-values is 2. D. The change in the y-values is 190 and the change in the x values is 3

Mathematics
2 answers:
NISA [10]3 years ago
7 0

Answer:

A

Step-by-step explanation:

If you subtract 150, from 190, you will get 40, therefore the change in y.

earnstyle [38]3 years ago
6 0

Answer:

In this question there is a change of two things

  1. time
  2. temperature
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Oduvanchick [21]

Answer:

132 in²

Step-by-step explanation:

The trapezoid is composed of a rectangle ( middle section ) and 2 congruent right triangles.

Area = area of rectangle + area of 2 triangles

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8 0
3 years ago
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Westkost [7]
Your answer for this question is x<-8/3
3 0
3 years ago
A tree outside Ellie's house casts a 125-foot shadow. At the same time of the day, Ellie casts a 5.5-foot shadow. If Ellie is 4
Veronika [31]

Answer:

The tall of the tree is about 109.85 feet

Step-by-step explanation:

* Lets study the situation in the problem

- The tree and its shadow formed a right angle triangle with legs

  x the tall of the tree and 125 feet the shadow of the tree

- Ellie and her shadow formed a right triangle with legs 4 feet and

 10 inches the tall of Ellie and 5.5 feet the shadow of Ellie

- The two triangles are similar

- There is an equal ratio between the corresponding sides of the

 similar triangles

# Ex: If triangles ABC and XYZ are similar

∴ AB/XY = BC/YZ = AC/XZ

* Lets use this rule to solve the problem

∵ The tall of the tree is x

∵ The tall of Ellie is 4 feet and 10 inches

- Lets change the tall of Ellie to feet only

∵ 1 foot = 12 inches

∴ 10 inches = 10/12 = 5/6 foot

∴ The tall of Ellie is 4 feet and 5/6 foot = 4 + 5/6 = 29/6 feet

∵ The shadow of the tree is 125 feet

∵ The shadow of Ellie is 5.5 feet

- By using similarity ratio

∴ Tall of tree/tall of Ellie = shadow of tree/shadow of Ellie

∴ x/(29/6) = 125/5.5 ⇒ using cross multiplication

∴ 5.5(x) = 125(29/6) ⇒ divide both sides by 5.5

∴ x ≅ 109.85 feet

* The tall of the tree is about 109.85 feet

8 0
3 years ago
Which of the following is √80 simplified?
Stels [109]

Answer:

4root5

Step-by-step explanation:

or,8.94

Thus,it is answer

5 0
3 years ago
Read 2 more answers
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