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grandymaker [24]
2 years ago
12

Question 1 (5 points)

Mathematics
1 answer:
Mila [183]2 years ago
6 0

Answer:

AB and CD would be 30

AC and BD would be 16

Step-by-step explanation:

The scale factor is what you multiply the sides by. Dilate means wider or larger so you multiply each side by the scale factor of 2 to get the higher scaled rectangle.

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Which group of three squares will form a right triangle when<br> joined at their vertices?
Ilia_Sergeevich [38]

Answer:

Option ?) 17 cm, 15 cm, 8 cm

<em>The assignment should have </em><em>four options</em><em> to choose from, but there is only a picture of two. </em>

Step-by-step explanation:

<em>None of the squares </em><em>shown</em><em> form a right triangle. To determine if sides form a right triangle, you use </em><em>this</em><em> formula:</em>

a²+b²=c²

<em>We are given two options in the picture.</em>

Option A) 18, 10, and 8.

Option B) 12, 9, and 6.

<em>So, now we need to apply the formula:</em>

Option A)

║8² + 10² = 18²

  ↓

║64 + 100 = 324

  ↓

║FALSE

Option B)

║6² + 9² = 12²

  ↓

║36 + 81 = 144

  ↓

║FALSE

<em>Both of these options are false.</em><em> But, I decided to look up this assignment to check my answer. It turns out, there are </em><em>4 options</em><em>, and you only had a picture of two. So, what's the answer?</em>

<em />

<em>There is an answer choice that shows 3 squares with the lengths of 17 cm, 15 cm, and 8 cm. </em><em>This is the correct answer</em><em>.</em>

<em />

<em>For proof, let's apply the formula:</em>

Option ?)

║8² + 15² = 17²

  ↓

║64 + 225 = 289

  ↓

║TRUE

<em>[Since the option isn't shown, I'll put a '?' so there is no confusion]</em>

8 0
2 years ago
7/8 rounded to the nearest thousand​
Fed [463]
7/8= 0.875
no rounding necessary
7 0
2 years ago
PLEASE HELP IM BBEGGING!!!! WILL GIVE BRAINLYYYY!!!!!Which number line best shows the position of square root of 13? Number line
Citrus2011 [14]

Answer:

3.6

Step-by-step explanation:

3√13(3.6

   -9

-------  

66| 400  

    -396

    -------

           4

 

8 0
3 years ago
Read 2 more answers
Someone please help me
Cerrena [4.2K]

Answer:

-27 + 19 = -8

-78 - 36 = - 114

6 + 12 = 18

46 - 9 = 37

8 0
3 years ago
97+(-27)+(-89)+(-54)
RUDIKE [14]

Step 1:

97+(-27)+(-89)+(-54)

Step 2:

= 97 - 27 - 89 - 54

Info:

(+) ×(-)=-

Step 3:

= 97 - 170

Step 4:

=  - 73✓

8 0
3 years ago
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