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yarga [219]
3 years ago
14

Answer All The Questions

Mathematics
1 answer:
adell [148]3 years ago
5 0

Answer:

Step-by-step explanation:

From the attachment, we can see that

<EBF = 33°

<EBD = 33°

<FED = 114°

<FBD = 66°

Part 2

The value of y is either of 70 or -80. But then, we all know that speed can not be negative, so the speed was 70 km/h

The return speed is y + 10 = 70 + 10 = 80 km/h

Total time = 350/70 + 350/(70+10)

Total time = 5 + 4.375

Total time = 9.375 hr

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Algebra 1 A Adaptive CR (JL22) 1/Tools Of The Trade
Archy [21]

The simplified expression of (4^3)(\frac{4^4^0x^4}{3^2x^2y^2}) is \frac{4^7x^2}{3^2y^2}

<h3>How to simplify the expression?</h3>

The expression is given as:

(4^3)(\frac{4^4^0x^4}{3^2x^2y^2})

Expressions raise to power 0 is 1.

So, we have:

(4^3)(\frac{4^4x^4}{3^2x^2y^2})

Apply the law of indices to expression with common base

(\frac{4^{4+3}x^{4-2}}{3^2y^2})

Evaluate the sum and difference

(\frac{4^7x^2}{3^2y^2})

Remove the bracket

\frac{4^7x^2}{3^2y^2}

Hence, the simplified expression of (4^3)(\frac{4^4^0x^4}{3^2x^2y^2}) is \frac{4^7x^2}{3^2y^2}

Read more about exponents at:

brainly.com/question/847241

#SPJ1

8 0
1 year ago
Joe drove 538 miles in 9 hours 15 minutes. what was his average speed per hour
Lynna [10]
I am not sure but I think you have to multiply 538 and 9 and get 4842 then divide 4842 by 15 and get 322.8. ( I am not sure if I'm right ).
6 0
3 years ago
Work your brain today y'all!! I had $3.00. My Mom gave me $10.00. My Dad Gave me $30.00. My Aunt &amp; Uncle gave me $100.00. I
Citrus2011 [14]

Hey there! I'm happy to help!

We start out with 3.

3

Our mom gives us 10.

3+10=13

Our dad gives us 30.

13+30=43

Our aunt and uncle give us 100.

43+100=143

And we have another 7.

143+7=150

Therefore, we have $150 now.

Have a wonderful day! :D

6 0
3 years ago
Read 2 more answers
A child on a merry go round has a linear velocity of 6mph. If the child is sitting 10ft from the center of the merrry go round,
lara31 [8.8K]

Answer:

do u mind helping me for school ?

if so check my latest questions pls ty

Step-by-step explanation:

5 0
2 years ago
Answer plz fast plz I need help
Marrrta [24]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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