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zhuklara [117]
4 years ago
7

PLEASE I REALLY NEED HELP WITH THIS!

Mathematics
1 answer:
Gekata [30.6K]4 years ago
7 0

Answer:

See answers below

Step-by-step explanation:

Problem 1)

Conditional: If two angles are supplementary, then their sum is 180 degrees

Truth value: True

Converse: If the sum of two angles is 180 degrees then the two angles are supplementary.

Truth value:  True

Problem 2)

Conditional: If x^2=36 then x=6

Truth value: False

Converse: If x=6 then  x^2=36

Truth value: True

For the False, notice that having x^2=36, doesn't necessarily imply that x=6, since x=-6 would also render 36 when squared.

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Shannon wants to make a scale drawing of her car on a 5 inch by 7 inch index card. Her car is 12 feet long.
klio [65]

Answer:

The drawing will fit the index card

Step-by-step explanation:

The scale use by Shannon is

1 inch represent 0.5 feet.

Thus, the length of the car in the drawing is 12 * 0.5 = 6 inch.

The size of the paper is 5 inch by 7 inch

Hence, considering the longest side of paper representing the length of the car, it can be said that the drawing will fit the index card.

5 0
3 years ago
A rectangle has a perimeter of 144 inches. The width of the rectangle is 12 inches less than the length. What is the width, in i
mrs_skeptik [129]

The width in inches would be 12, because of the formula:

length x width = perimeter

so you would do it reverse!

perimeter/length = width

so, 144/12 = 12

7 0
3 years ago
Read 2 more answers
Miranda found out that there are 20 drops in 11 mL of medicine. She measured 15 drops of medicine into a measuring cup. How many
andreyandreev [35.5K]

Answer: Her measuring cup has 8.25 mL of medicine.

Step-by-step explanation:

As per given,

In 11 mL of medicine, there are 20 drops.

That means quantity in 1 drop = \dfrac{11}{20} mL

Now , the quantity in 15 drops = 15 x quantity in 1 drop

= 15\times\dfrac{11}{20}

=\dfrac{33}{4}

= 8.25 mL

Hence, her measuring cup has 8.25 mL of medicine.

6 0
3 years ago
Help please, this is difficult for me! BrainIiest and high points :(
fgiga [73]

Answer:

B.

Step-by-step explanation:

y = x

Whatever y is, x must be equal (same) as it.

8 0
2 years ago
Please help me with this
Leona [35]

Answer:

Option B has infinitely many solutions.

8 0
3 years ago
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