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xeze [42]
3 years ago
5

What is the perimeter of triangle DEF

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0
Remember that A squared plus B squared equals C squared.

Since sides F_D and D_E are both 3, the answer cannot be 4.2 or 2.4.

SO basically you just add 3 + 3 = (The side F_E, which you can get by putting numbers in the formula), you should get your answer.

3² + 3² = Line EF²
9 + 9 = Line EF²
18 = Line EF²
√18

You get the idea. Hope this helps!
frozen [14]3 years ago
3 0

Answer:

i took this quiz and the answer is 10.2 units good luck

Step-by-step explanation:


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HELP NOW (+ brainlist)
schepotkina [342]

Answer:

2/6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
4(x+1.5)=38 solve for x
Kitty [74]

Answer:

x = 8

Step-by-step explanation:

4(x+1.5)=38

Distribute the 4

4x +6 = 38

Subtract 6 from each side

4x+6-6 = 38-6

4x = 32

Divide each side by 4

4x/4 = 32/4

x = 8

3 0
4 years ago
Find the two numbers with a sum of 20 and the difference of 14.
Artist 52 [7]

Answer:


Step-by-step explanation:

A

3 0
4 years ago
If there are 10 apples in the fridge and 7 on the table, what is the ratio of apples in the fridge to all the apples?
nexus9112 [7]

Answer:

10:17

Step-by-step explanation:

The number of apples in the fridge is 10

The total number of apples is 17 (10+7)

The question is asking for the ratio of apples in the fridge to all of the apples

So, The ratio would be 10:17

Hope this helps!

7 0
2 years ago
30 POINTS! Need steps too !! Really small word problem
hjlf

Step-by-step explanation:

<h2>—Math</h2>

(zw)² – 2 (z/w)^(-1 )= z²w² – 2 w/z

w²z³ – 2w

= —————

z

w (z³w – 2)

= ——————

z

<em>Follow </em><em>my </em><em>account^</em><em>^</em>

7 0
3 years ago
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