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3 years ago

Please help me answer this math problem

Mathematics

1 answer:

Vesnalui [34]3 years ago

5 0

Answer:

The answer is AAS.

Step-by-step explanation:

Since you have 2 angles that are the same and 1 side which are the same or congruent.

A = E

and C=C they are vertical angles so they are the same

And the AB and ED side are also same.

You might be interested in

Jenny runs five miles a day with an absolute error of three-quarters of a mile. Which absolute value equation gives the minimum

OverLord2011 [107]

Answer:

|d - 5| ≤ ¾

Step-by-step explanation:

We are told that Jenny runs five miles a day.

Also, we are told that he has an absolute error value of ¾ mile.

Thus, it means the true distance he ran could range from between (5 + ¾) to (5 - ¾) miles.

Let the distance he runs per day be denoted as d.

Thus, absolute value equation can be written as;

|d - 5| ≤ ¾

7 0

4 years ago

A right triangle is formed by joining three

MatroZZZ [7]

Answer:

D: $x^{2}$ = 576 + $7^{2}$

Step-by-step explanation:

Well you want to find what x is so you need the square root

We already have the area for one of the squares (576) which can help us find what x is.

And the bottom small square is 7 and since it's a sqaure all the sides are congruent/ same. Which means u get $7^{2}$ .

And you need to add them all up to get what x is

and is $x^{2}$ since both sides of that triangle will have the same lengths, and when u have both of those lengths its easier to find the area

Hope this helped!

4 0

4 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

Please help! How much is 840 miles in 3 & 1/2 hours?

Ilia_Sergeevich [38]

I'm assuming your teacher wants you to calculate the speed

1/2 = 0.5

3 & 1/2 = 3 + 1/2 = 3 + 0.5 = 3.5

If a plane flies 840 miles in 3.5 hours, then,

speed = distance/time

speed = (840 mi)/(3.5 hr)

speed = (840/3.5) mph

speed = 240 mph

<h3>Answer: 240 mph</h3>

7 0

3 years ago

A coach travels from the station to the beach a distance of 576 km away in 6 hours . The coach is only allowed to travel at a ma

Natalija [7]

Answer:

Yes he did break the speed limit

Step-by-step explanation:

If he stuck to the speed limit it would have taken him 6 hours to go 540 kilometers

7 0

3 years ago