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yanalaym [24]
3 years ago
14

A rectangle has a perimeter of 100 kilometers and a base of 47 kilometers. What is the height?

Mathematics
1 answer:
klio [65]3 years ago
3 0
The answer to this is 3 bc 47*2=94
100-94=6
6/2=3
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If 1/2 of a loaf of brown bread costs R6,how much will 2 halves cost​
dimulka [17.4K]

Step-by-step explanation:

1/2 is equal to R6.

So 2 halves mean R6+R6=R12

Or

R6×2= R12

Answer:R12

5 0
3 years ago
Help plz<br>Find the measurement of the angles of a triangle if they are in the ratio 5:4:3 ​
Lerok [7]

Answer:

<u>See below:</u>

Step-by-step explanation:

Let the angles be 5x , 4x , 3x.[Since the angles are in ratio 5:4:3 ] respectively.

We know that sum of all angles of a triangle is 180°.

So,

5x + 4x + 3x = 180   {}^{ \circ}

Now Find the value of x of this equation.

\sf  \implies \: 5x + 4x + 3x = 180 {}^{ \circ}

\sf  \implies12x = 180 {}^{ \circ}

\sf  \implies \: x =  \cfrac{180 { {}^{ \circ} }}{12}

\sf  \implies \: x =  \cfrac{ \cancel{180 {}^{ \circ}} }{  \cancel{12}}

\sf  \implies \: x = 15 {}^{ \circ}

Now,

Multiply each ratio given by 15 which is the value of x we got.

That is;

\therefore \sf\implies \: First \: Angle = 5 \times 15  {}^{ \circ}  = \boxed{75 {}^{ \circ}}

\sf \sf  \implies \: Second\: Angle = 4\times 15  {}^{ \circ}  = \boxed{60 {}^  \circ}

\sf  \implies \: Third\: Angle = 3 \times 15 =  \boxed{ {45}^ \circ}

Hence,the measurements of the angles of the triangle would be 75°[First Angle],60°[Second angle],and 45° [Third Angle].

\rule{225 pt}{2pt}

I hope this helps!

Let me know if you have any questions.

5 0
2 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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kenny6666 [7]
Hello:
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3 years ago
25*10^-6 in standard form
Paladinen [302]

Answer:

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Step-by-step explanation:

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The negative means we move the decimal point to the left

The 6 means move it 6 places

25.

6 places to the left

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000025

.000025

3 0
3 years ago
Read 2 more answers
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