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hichkok12 [17]
3 years ago
5

Expand 4x(7x-11) For maths Help please

Mathematics
1 answer:
harina [27]3 years ago
7 0

Answer:

28x^2-44x

Step-by-step explanation:

Use the distributive property.

4x * 7x = 28x^2

4x * (-11) = -44x

We will get 28x^2-44x

Hope this helps!

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the perimeter of a square clock is 16 wholes and 6/9 inches.The perimeter of a rectangular clock is 16 wholes and 16/18 inches.W
sergejj [24]
6/9 and 16/18 is what we will mainly look at since the whole numbers are the same. the common denominator is 18. so you would multiply 6/9 by 2 (both the numerator and denominator multiplied by 2 ) therefore you will get 12/18. Which is bigger 12/18 or 16/18? 16/18 is bigger, therefore you would say sixteen and 6/9 is less than sixteen and 16/18. your answer should be this below. :)
16,6/9 < 16, 16/18.
4 0
4 years ago
Someone plz help me asap I will make you brainlist
marishachu [46]
Answer: -28
7/2=3.5
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7 0
3 years ago
39HF36/15GFind the value of I. Write the answer as a fraction in simplest form or a decimal rounded to the nearesthundredth.
jonny [76]

Answer:

x=\frac{180}{13}=13.85

Step by step explanation:

We can solve this situation by using proportions for similar right triangles:

\frac{\text{shorter leg in EGF}}{\text{shorter leg in EHG}}=\frac{\text{hypotenuse in EGF}}{\text{hypotenuse in EHG}}

Substitute and solve for x:

\begin{gathered} \frac{15}{x}=\frac{39}{36} \\ 36\cdot15=39x \\ 540=39x \\ x=\frac{540}{39} \\ x=\frac{180}{13}=13.85 \end{gathered}

6 0
1 year ago
I dont understand the last one can anyone help
Rudik [331]

Answer:

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4 0
2 years ago
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Carl has 200 songs on his mp3 player of these songs 24 all country songs what percent of curls songs are country songs
Leokris [45]
12% of carls songs are country songs. 
I done this by doing 24 divide by 200 which is 0.12 meaning it would be 12% 

Hope this helps!
5 0
3 years ago
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