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Tems11 [23]
2 years ago
15

Help me answer please

Mathematics
1 answer:
Nastasia [14]2 years ago
5 0

Answer:

Sorry

Step-by-step explanation:

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What 2D shape can be created by slicing a cone vertically?
Triss [41]

Answer:

C) triangle

Step-by-step explanation:

Honestly I have no clue how to explain slicing shapes. but basically if a cone was a 2-D figure what shape would it be? a triangle

3 0
2 years ago
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Find the value of x, question and choices attached above
Levart [38]

Answer:

<h2>E. 22</h2>

Step-by-step explanation:

<em>Look at the picture</em>.

The lines <em>l</em> and <em>m</em> are parallel, therefore alternate interior angles are congruent.

Therefore \beta=50^o

Supplementary angles add up to 180°.

Therefore

(5x-16)+\theta=180          <em>add 16 to both sides</em>

5x+\theta=196         <em>subtract 5x from both sides</em>

\theta=196-5x

We know: the sum of the triangle angle measures is 180°.

Therefore we have the equation:

50+2x+196-5x=180\\\\-3x+246=180\qquad\text{subtract 246 from both sides}\\\\-3x=-66\qquad\text{divide both sides by (-3)}\\\\x=22

8 0
3 years ago
Helping little sis with homework! =) A student says that the solution of 375 = x – 28 is 347. Explain the student’s error and fi
Amiraneli [1.4K]
The student subtracted each side by 28, which is wrong because if u want to cancel -28, you need to add 28 to both sides. The correct answer is 403. I need brainliest answer pls
4 0
3 years ago
Can someone help me with this question?
meriva

Answer:

m = 4

Step-by-step explanation:

\because ABCD\sim QRST

\therefore \frac{10}{m}= \frac{15}{6}

\therefore m= \frac{10\times 6}{15}

\therefore m= \frac{60}{15}

\therefore m=4

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2 years ago
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Kruka [31]
A = L * W
A = (3x-5) * 2x
A = 6x² - 10x
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3 years ago
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