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2 years ago

10

Is it possible for two numbers to have a difference of 5, and a sum of 12?

2 answers:

ExtremeBDS [4]2 years ago

8 0

Answer:

yes, 8.5 and 3.5

Step-by-step explanation:

8.5 + 3.5 = 12

8.5 - 3.5 = 5

frozen [14]2 years ago

4 0

Uhhh that doesn’t seem possible but then again i forgot simple math lol

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Expand to write an equivalent expression<br><br> -5(7m-2)

Elena-2011 [213]

So lets use the distributive property on this problem:

First we multiply-
-5(7m)= -35m
Next we multiply-
-5(-2)=10
Its a positive 10 and not a negative because two negatives equal a positive.
And then we just put it together so our new expression would be
-35m+10

5 0

2 years ago

TTriangle H L I is shown. Line segment J K is drawn near point L to create triangle J L K. If △HLI ~ △JLK by the SSS similarity

pishuonlain [190]

Question:

$\triangle$ HLI is shown. Line segment JK is drawn near point L to create $\triangle$ JLK. If $\triangle$ HLI ~ $\triangle$ JLK by the SSS similarity theorem, then $\frac{HL}{JL} =\frac{IL}{KL}$ is also equal to which ratio?

$\frac{H I}{J K}$ $\frac{H J}{J L}$ $\frac{I K}{K L}$ $\frac{J K}{H I}$

Answer:

$\frac{H I}{J K}$

Step-by-step explanation:

Given

HLI ~ $\triangle$ JLK

$\frac{HL}{JL} =\frac{IL}{KL}$

Required

Which other ratio equals $\frac{HL}{JL} =\frac{IL}{KL}$

$\triangle$ HLI ~ $\triangle$ JLK implies that:

HL, IL and HI corresponds to JL, KL and JK respectively.

So, the possible ratios are:

HL : IL : HI = JL : KL : JK

Convert to fractions

$\frac{HL}{JL} = \frac{IL}{KL} = \frac{HI}{JK}$

So, from the list of options

$\frac{H I}{J K}$ is equivalent to $\frac{HL}{JL} =\frac{IL}{KL}$

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3 years ago

Read 2 more answers

A book cost $10 at one book store.About how much more does the book cost when the book store increase it prices 18%.

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I believe the answer would be £11.80p

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3 years ago

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The answer is simple it's:

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Hope this help!!!!

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3 years ago

Simplify to create an equivalent expression 2 - 4 * 5 p + 1

ahrayia [7]

2 - 4 * 5p + 1

Simplified, this equation looks like this:

4 * 5p = 20p

2 - 1 = 1

20p + 1 is the simplified form of this equation.

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3 years ago