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QveST [7]
3 years ago
15

Washington street and Vindale avenue intersect at a right angle. if the diagonal distance across the intersection is 15 meters a

nd washington street is 9 meters wide, how wide is vindale avenue?
Mathematics
1 answer:
Mkey [24]3 years ago
3 0
A^2+b^2=c^2
9^2+b^2=15^2
81+b=225
b= √144
b=12
I’m pretty sure it’s 12, hope this makes sense :)
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Jacob's Boat Rentals charges a one-time fee plus a $5 hourly rate to rent a boat. The cost to rent a boat for 2 hours is $25 and
maks197457 [2]
Hi there! The answer is $15

Let the one-time fee be represented by X.
The total cost of hiring a boat for 2 hours is X + $5 per hour × 2 hours = X + $10

The total cost can also be expressed as $25.
Now we can set up an equation.
X + 10 = 25

Subtract 10.
X = 15

Therefore, the one-time fee to rent a boat is $15.

We can check this by plugging in the data for the rent of 3 hours.
$15 + $5 per hour × 3 hours =
$15 + $15 = $30, which is the correct answer.

In short:
The answer is $15
~ Hope this helps you!
7 0
3 years ago
There are 40 boys and 20 girls in a class. Find out the total number of students in the class.<br>​
zepelin [54]

Step-by-step explanation:

40+20=60 students....

6 0
3 years ago
Read 2 more answers
The square ABCD has side length 20 cm,
bogdanovich [222]

Answer:

AE=22.4

Step-by-step explanation:

BE is 1/2 of BC

BC is 20 cm                 All sides of a square are equal

BE = 1/2 BC                  Property of a midpoint.

BE = 10

Now just use Pythagorus

AB^2 + BE^2 = AE^2

AE^2 = 20^2 + 10^2   Perform the sqrs

AE^2 = 400 + 100      Add the terms

AE^2 = 500                Take the square root of both sides

√AE^2 = √500

AE = 22.36

AE ≈ 22.4

6 0
3 years ago
This is the last one ok
labwork [276]
Sorry it took so long, had to go find my scientific calculator :)

The correct answer is 241.5 cm. 

Hope this helped again Richard!!
4 0
4 years ago
Read 2 more answers
Dawn Dough and Dale earned different amounts $9.35,$8.52,and$8.25 dale and Doug earned about $9.00 Dawn earned exactly $1.10less
Zielflug [23.3K]

We know that the amounts earned by Dawn, Doug and Dale are from the list of numbers: $9.35, $8.52 and $8.25

We also know that Dale and Doug earned close to $9.00

And that Dawn earned $1.10 less than Dale

Let the amount earned by Dale be x

⇒ Amount earned by Dawn is x - 1.1

If we notice the list of numbers, we see that $9.35 and $8.25 differ by $1.1

Hence, Dale earned $9.35 and Dawn earned $8.25

We are now left with $8.52, which should be the amount earned by Doug. This is correct, since we also know that Doug earned close to $9.

Hence, the amounts earned are:

Dale: $9.35

Doug: $8.52

Dawn: $8.25

8 0
4 years ago
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