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3 years ago

Please help me with this questions please so i can get this quiz done

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

5 0

True, but the answer was there for a second, find it within your heart...

yeh :D

Phantasy [73]3 years ago

4 0

Answer:

The honor code states not to post questions directly from a quiz/test, I apologize.

Step-by-step explanation:

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I don’t understand this question.

san4es73 [151]

Angle TQS is equal to 74 degrees

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3 years ago

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The sum of 2 numbers is equal to 10. The difference between those same two numbers is equal to -4 find the numbers.

Akimi4 [234]

Answer:

3 and 7

Step-by-step explanation:

For problems like these I take the largest number in this case 10, and start writing out what 2 numbers would give me 10. 0+10, 1+9, 2+8, 3+7...while doing that I subtract the numbers as well. thus 3+7=10 3-7=-4

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3 years ago

The perimeter of a rectangle is 16.6km, and its area is 13.42km2. Find its length and width. length : km width : km

Otrada [13]

Answer:

l=5.12 & w=2.62

Step by step explanation:

A=l×w

13.42=lw

w=13.42/l

$p = 2(l + w) \\ 16.6 = 2(l + \frac{13.42}{l} ) \\ 16.6 = 2( \frac{ {l}^{2} + 13.42}{l}) \\ 16.6 = 2(l + 13.42) \\ 16.6 = 2l + 26.84 \\ 2l = 26.84 - 16.6 \\ 2l = 10.24 \\ l = \frac{10.24}{2} \\ l = 5.12km$

Since you have found the value of the length you can find the value.of the width.

$w = \frac{13.42}{l} \\ w = \frac{13.42}{5.12} \\ w = 2.62km$

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4 years ago

A number is totally even if all its digits are even. For instance, the numbers 2022 is totally even. How many four-digit totally

dem82 [27]

Answer:

The units digit of our number should be and can be any of 0, 2, 4, 6 (four opportunities).

The tens digit of our number should be and can be any of 0, 2, 4, 6 (four opportunities).

The hundreds digit of our number should be and can be any of 0, 2, 4, 6, 8 (five opportunities).

The thousands digit of our number should be and can be any of 2, 4, 6 (three opportunities).

So, there are 4*4*5*3 = 16*15 = 240 such 4-digits totally even numbers, satisfying the condition. ANSWER

Step-by-step explanation:

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3 years ago

Which expressions record the product of exactly two factors ?

Natasha2012 [34]

Answer:

B. 5(x + y)

C. (x - y)(x + y)

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