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3 years ago

True or False: A positive integer multiplied (or divided) by a negative integer equals a positive integer.

Mathematics

1 answer:

Mila [183]3 years ago

3 0

Answer:

Step-by-step explanation:

There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive.

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RS=2x-8, ST= 11, RT= x+10

swat32

Answer:

X=7 ST=11 RT=17

Step-by-step explanation:

RT=RS+ST. RS= 2(7)-8. ST=11

X+10=2x-8+11. =14-8=6. RT= x+10

X+10=2x+3. RS=6. 7+10=17

10=x+3. RT=17

X=7

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3 years ago

HELP!?! PLEASE!! Which pair of fractions shows 7/9 and 5/12 correctly converted with their least common denominator?

svlad2 [7]

$Least\ common\ denominator:\\\\\frac{7}{9}\ \ \ \frac{5}{12}\ \ we\ need\ to\ find\ number\ which\ can\ be\ divided\ by\ 12\ and\ 9\\\\\frac{7\cdot4}{9\cdot4}\ \ \ \frac{5\cdot3}{12\cdot3}\\\\\frac{28}{36}\ \ \ \frac{15}{36}\\\\Answer\ A.$

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3 years ago

Read 2 more answers

Which ordered pair (c, d) is the solution to the given system of linear equations?

ELEN [110]

Answer:

(-1,6)

Step-by-step explanation:

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2 years ago

I know it’s hard to read, but if u can, please help!!

Elden [556K]

Answer:

4th choice (if we guessed the blurry letters properly)

Step-by-step explanation:

The reflection maps ...

(x, y) ⇒ (x -y)

Then the rotation maps ...

(x, -y) ⇒ (y, x)

That is, R(-1, 4) becomes R'(4, -1), apparently matching point S, the only point at (4, -1). We can't read the letters, but we know that you only need to know where R ends up in order to select the correct answer.

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3 years ago

The measure of angle RTP is 50 degrees. Find the measure of angle TPS.<br> 140<br> 65<br> 40

mr Goodwill [35]

Answer:

Step-by-step explanation:

90 degree angle

90 - 50 = 40

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3 years ago