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qaws [65]
2 years ago
11

Solve for x: -5bracket(-3x+1)=-45

Mathematics
2 answers:
NemiM [27]2 years ago
7 0

Step-by-step explanation:

-5(-3x+1)=-45

Expand bracket: 15x-5=-45

15x= -45+5

15x=-40

X=-2.67

I hope this helps.

yawa3891 [41]2 years ago
6 0

Answer:

X=3.33

Step-by-step explanation:

5(-3x+1)=-45

-15x+5=-45

-15x=-45-5

-15x=-50

x=3.33

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I believe the answer is -1
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A rectangle has a length of 6.5m and a width of 7.3m what is the area and the perimeter
Bad White [126]

Step-by-step explanation:

<h3><em><u>Given</u></em><em><u>:</u></em></h3>

Length of the rectangle = 6.5 m

Width of the rectangule = 7.3 m

<h3><em><u>Then</u></em><em><u>:</u></em></h3>

<u>First</u><u> </u><u>case</u><u>,</u>

Area of the rectangle

= length × width

= 6.5 m × 7.3 m

= <em><u>47.45</u></em><em><u> </u></em><em><u>s</u></em><em><u>q</u></em><em><u>.</u></em><em><u>m</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em><em><u>(</u></em><em><u>i</u></em><em><u>)</u></em>

<u>Second</u><u> </u><u>case</u><u>,</u>

Perimeter of the rectangle

= 2(length + width)

= 2(6.5 + 7.3)m

= 2 × 13.8 m

= <em><u>27</u></em><em><u>.</u></em><em><u>6</u></em><em><u> </u></em><em><u>m</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em><em><u>(</u></em><em><u>ii</u></em><em><u>)</u></em>

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2 years ago
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Step-by-step explanation:

(i hope this helps)

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6 0
3 years ago
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GalinKa [24]
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A = πr²

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A = 3(5cm²)
A = 3(25cm²)
A = 75 cm²
7 0
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kompoz [17]

Answer:

mean 11.14

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mode 10.

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