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2 years ago

If ∠1 ≅ ∠2 ≅ ∠3, ∠4 ≅ ∠5, and m∠4 = m∠3 + 10, what is m∠5?.

1 answer:

7 0

I'm assuming you're comparing two triangles? If not, then this is probably wrong. Triangle = 180 degrees 180 divided by 3 = 60 degrees since ∠1 ≅ ∠2 ≅ ∠3, each angle equal 60 degrees ∠4 ≅ ∠5 m∠4 = m∠3 + 10 m∠3 + 10 = m∠5 we know that m∠3 is 60 degrees. 60 + 10 = 70, so m∠5 is 70 degrees 70 degrees is the answer.

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In a group discussion which statement most clearly uses evidence to support a conclusion.

iragen [17]

Answer:

hehehehehe the answer hope you are doing well and your family are doing homework faster than you

7 0

1 year ago

Suppose a friend of yours wants to buy a crystal candlestick. You remember seeing this item at both annie's attic and betty's br

Veronika [31]

The advice that will be given in the purchase of crystal candlestick is to go to

Betty's Breakables if the price is above $25.00.

In this scenario, we were told that Betty's Breakables offers 40% discount,

while Annie Attic offers $10 discount.

<h3>Calculation</h3>

Let's assume the price is $25.00, the discount at Betty's Breakables will be

= 40/100 × $25.00

= $10.

At Annie Attic, he was offered a $10 discount which is the same. However

there will be more gain on the discount if the price is above $25.

Let's assume the price is $30 , the discount will be $12 at Betty's Breakables

which is more than that at Annie Attic in which the discount remains at $10.

It is therefore cheaper to go to Betty's Breakable if the price of the

candlestick is above $25.

Read more about the Factors that influence pricing at brainly.com/question/17552787

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2 years ago

suppose you push a hockey puck of mass m across frictionless ice for a time 1.0 s, starting from rest, giving the puck speed v a

saul85 [17]

Answer: Twice the previous time would be taken to reach the same speed v with the puck of mass 2m.

Explanation:

Let a Force pushes the hockey puck of mass m.

Then acceleration, a= \frac{F}{m}a=mF

From the equation of motion,

\begin{gathered}\➪ v=u+at\\ v=0+\frac{F}{m}\Delta t\end{gathered}⇒v=u+atv=0+mFΔt ......(1)

In the second case, when mass is 2m, then acceleration,

a'=\frac{F}{2m}a′=2mF

and t' is the time taken.

The final speed is v,

\begin{gathered}\➪ v=0+ a't'\\ \➪ \frac {F}{m}\Delta t=\frac{F}{2m}t'\\ \➪ t'= 2\Delta t\end{gathered}⇒v=0+a′t′⇒mFΔt=2mFt′⇒t′=2Δt using equation (1)

Hence, it would take two times the previous amount of time to push the pluck of double mass.

 I hope this is understandable and if my answer helped you please can you give me a brainliest its will really help me and thank you have a nice day!!

3 0

2 years ago

Read 2 more answers

Nancy has not used the most effective word in sentence 4. Which word should replace have to create a more effective sentence?.

katrin [286]

The best word to replace "have" is the word "manage".

<h3>What is an effective word?</h3>

A word is considered effective/ineffective depending on whether the word transmits the author's message. In the case of Nancy, she wants to show students struggle as they deal with classes, homework, and extracurricular activities.

<h3>How to replace the word "have"?</h3>

The word "have" is ineffective because it does not completely show how difficult the situation is for students. One word that can show this struggle is "manage" because this emphasizes Nancy's point of view.

Note: This question is incomplete because the text and options are missing; here are the missing sections:

Four Days Is Enough

(1) Students, are you having a difficult time completing all the activities in your schedule? (2) Teachers, are you exhausted from nonstop work? (3) You are not alone. (4) Every day in schools across the nation, teens have challenging classes, hours of homework, and extracurricular activities such as sports and music.

Options:

A) Carry

B) Accept

C)Manage

D)Enroll

Learn more about words in: brainly.com/question/28611

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2 years ago

If anybody has 8 litres full of oil and there are two 5 and 3 litres empty jerry can where as there is no another jerry can out

IRISSAK [1]

At the start, each can holds

• 5 L can : 0 L of oil

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Fill up the 5 L can completely:

• 5 L : 5 L

• 3 L : 0 L

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• 5 L : 2 L

• 3 L : 3 L

Empty the 5 L can:

• 5 L : 0 L

• 3 L : 3 L

Transfer the 3 L of oil into the 5 L can:

• 5 L : 3 L

• 3 L : 0 L

Fill up the 3 L can again:

• 5 L : 3 L

• 3 L : 3 L

Transfer as much of the oil as possible from the 3 L can into the 5 L can:

• 5 L : 5 L

• 3 L : 1 L

Empty the 5 L can:

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Again, transfer the oil from the 3 L can to the 5 L can:

• 5 L : 1 L

• 3 L : 0 L

Fill up the 3 L can completely:

• 5 L : 1 L

• 3 L : 3 L

Transfer all the oil from the 3 L can to the 5 L can:

• 5 L : 4 L

• 3 L : 0 L

7 0

2 years ago