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choli [55]
3 years ago
9

Help me with only this question please

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
7 0
I think the answer is B.
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E fence factorise completely<br>this expression<br>144​
Rashid [163]

144 = 12² = (3 x 4)²

Hope this helps

6 0
3 years ago
8 * 5/7 equalfind the product write the product in its simplest form 8 * 5/7 ​
Naily [24]

The product of 8 and 5/7 is 5.7

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

The given product is 8 \times 5/7.

<u>In the product, two terms are given :</u>

  • The first term 8 is a whole number.
  • The second term 5/7 is a fraction.

1) So, to find the product of the first term and the second term, one method is to simplify the fraction into decimal number and then perform multiplication operation.

2) Either you can multiply the two terms in the first step and then the division operation is performed at the final step.

<u>First method :</u>

<u><em>Step 1 :</em></u> Convert the fraction into decimal

⇒ 5/7 = 0.71

<u><em>Step 2 :</em></u> Multiply the result with the other term.

⇒ 8 × 0.71

⇒ 5.68 (approximately 5.7)

<u>Second method :</u>

<u><em>Step 1 :</em></u> Multiply both the terms

⇒ 8 ×(5/7) = 40/7

<u><em>Step 2 :</em></u> divide 40 by 7

⇒ 40÷ 7 = 5.7

Therefore, the product of 8 and 5/7 is 5.7

7 0
4 years ago
Katrina uses 4.125 yards of fabric for each curtain panel she makes how many yards will show me if she makes 14 panels
arlik [135]

Answer:

57.75 yards yard will she makes 14 panels.

Step-by-step explanation:

Proportion states that the two ratios or fractions are equal.

As per the statement: Katrina uses 4.125 yards of fabric for each curtain panel she makes.

To find the how many yard will she makes 14 panels.

By proportion definition,

\frac{4.125}{1} =\frac{x}{14}

By cross multiply we have;

4.125 \times 14 = x

Simplify:

x = 57.75 yards.

therefore, 57.75 yards yard will she makes 14 panels.


4 0
3 years ago
Read 2 more answers
Lee sells electronics. He earns a 5% commission on each sale he makes. If lee sells the PS5 for 500, how much does lee make in c
babymother [125]

Answer: Lee would make $25 on commission.

Step-by-step explanation: I found this by multiplying 500 by .05 or 5%. Lastly you can check this by taking 25 times 20, because 5% x 20 = 100%, so if 25 was really equal to 5% then it would equal the whole, or 500.

Hope this helps.

5 0
3 years ago
How do I find the answer for 1/2 of 3/5
Tems11 [23]
The answer is 0.3. To find this answer, <span>1/2 / 3/5 = <span>56</span> ≅ 0.8333333</span>
7 0
4 years ago
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