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Zepler [3.9K]
3 years ago
15

I Need Help Please And This Is Due In 1 Hour

Mathematics
1 answer:
alex41 [277]3 years ago
7 0

So the first one is 1 square meter of ceiling, and it says 1 square meter of cieling is 10.75. <em>So the first one is just that, 10.75</em>

The second one says 10 square meters, so just multiply 10.75, by 10.

In which case you get <em>107.5.</em> So that's the answer.

Third one, it gives you how many ceiling tiles you have. So you divide the 100 tiles by 10.75, which gives you 9.30232558, which becomes <em>9.3</em>

I'm sure you can figure out the last one.

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Which is the correct one???
Alik [6]

Answer:

52

Step-by-step explanation:

5x-22+4x+4 = 90

9x-18=90

9x=108

x=12

4*12+4

52

6 0
3 years ago
Read 2 more answers
Is 6.5892 rational or irrational
navik [9.2K]

Answer:no it is not

Step-by-step explanation: A rational number is a repeating number. This is a terminating number.

7 0
3 years ago
Math need help asap ty po sa makaka sagot
Hatshy [7]
<h2>Answer:</h2>

please see analysis

<h2>Step-by-step explanation:</h2>

\left\{\right.{ \triangle}\ RST\cong { \triangle}\ DEF

(SSS\ Congruence\ Postulate)

2.\ { \triangle\ CAT\cong { \triangle\ BED\ \left\{\right.Given\left.\ \right\}

\bar{AT}\cong\bar{ED}

\overline{AT}=20

so\ \overline{ED}=20

DE=3x-7=20\rightarrow\ x=9

<em>I hope this helps you:)</em>

4 0
2 years ago
I'm pretty sure its D.
lidiya [134]
I hope this helps you




5=7x+0.1+10x-0.2


17x=5.1


x=5.1/17


x=3/10


x=0.3


7 0
3 years ago
A. Domain.....<br><br> B. Domain.....<br><br> C. Domain.....<br><br> D. Domain
shusha [124]
The answer to the question is b

7 0
3 years ago
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