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emmainna [20.7K]
3 years ago
14

Yossi used to have a square garage with 286 ft of floor space. He recently built an addition to it. The garage is still a​ squar

e, but now it has​ 50% more floor space. What was the length of one side of the garage​ originally? What is the length of one side of the garage​ now? What was the percent increase in the length of one​ side?
Mathematics
2 answers:
Lina20 [59]3 years ago
8 0
The first side is 71.5
the extended side is 107.25
i am pretty sure about this
son4ous [18]3 years ago
8 0

Answer:67

Step-by-step explanation:

You might be interested in
Use the order of operations to simplify 8.6 - 4 × 2 + 3/10
Ainat [17]
The answer is A!
Explanation:
43/5-4x2+3/10
Multiply the numbers——> 43/5-8+3/10
43/5-8+3/10=9/10

Hoped I help ! Mark me brainly if correct it would help a lot! Have a great day!
8 0
2 years ago
Read 2 more answers
Two sides of a triangle measure 8 cm and 15 cm. Whi[:h could be the length of the third side?
lutik1710 [3]

18 cm is correct .

Step-by-step explanation:

The sum of two smaller sides is greater that the largest side.

It is given that the two sides of a triangle measure 8 cm and 15 cm.

Case 1: Let 8 cm and 15 cm. are smaller side. So,

<em>Third side < 8 + 15</em>

<em>Third side < 23</em>

<em>It means 3rd side must be less than 23</em>

<em>Case 2: Let 15 cm is the largest side.</em>

<em>15 < Third side + 8</em>

15 - 8 < Third side

7 < Third side

It means 3rd side must be greater than 7.

Since only 18 is less than 23 and greater than 7, therefore the possible length of third sides is 18 cm and option 2 is correct.

8 0
2 years ago
Help me on this please !
inna [77]

Answer:

24.08

Step-by-step explanation:

We use the Pythagorean theorem and we get (16)^2 + (18)^2 = (x)^2

256 + 324 = x^2

x^2 = 580

x is about 24.08.

7 0
2 years ago
What is the final price of a $30 item at 20% off and then %20 added?
stiv31 [10]
$30 because you are taking away 20% of $30 and then adding back that 20%.
3 0
3 years ago
M&lt;1 and m&lt;2 are vertical angles if m&lt;1 = 106° and M&lt;2 equals 20x - 14 find M&lt;2
just olya [345]

Answer:

Answer:

m∠2= 86

Step-by-step explanation:

since they are vertical angles, that means they are both equal to eachother.

so lets set them equal!

17x+1=20x-14

17x+15=20x

15=3x

x=5

now input x into m∠2

m∠2 = 20(5) – 14 = 86

Step-by-step explanation:

5 0
2 years ago
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