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3 years ago

right triangle ABC is shown below. A similar right triangle would be created by a run of 4 and rise of______

Mathematics

2 answers:

Svetllana [295]3 years ago

4 0

The rise would have to be 12.

This is because in order to be "Similar" triangles the sides need to be proportionate.

(1/3 = 4/12)

julia-pushkina [17]3 years ago

3 0

Answer:

Examine the right triangle ABC. Which rise and run would create a similar right triangle on the same line?

a rise of 6 and a run of 8

a rise of 8 and a run of 6

a rise of 6 and a run of 5

a rise of 5 and a run of 6 B is correct

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What is 1/4x-6=-10 step by step please help me

Aloiza [94]

Answer:

x = -16

Step-by-step explanation:

$\frac{1}{4}x-6=-10 < ==add\ 6\ to\ both\ sides\\ \ \ \ \ \ \ \ \ +6 \ \ \ \ \ \ \ \ +6\\\\\frac{1}{4}x=-4 < ==multiply\ both\ sides\ by\ 4\\4(\frac{1}{4}x=-4)\\\\x=-16 < ==final\ answer$

Hope this helps!

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2 years ago

Suppose that you measure a pen to be 10.6 cm long. Convert this to meters. Express the length in meters to three significant fig

Travka [436]

Use dimensional analysis:

$\frac{10.6cm}{1}*\frac{1m}{100cm}=0.106m$

Since we multiplied a numerator and a denominator by centimeters, we are only left with meters.

This answer is already is three significant figures by default.

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3 years ago

Please help with number 25

Kazeer [188]

Answer:

I think its Damon has 64 stamps or 2^6 (2 to the power of 6)

Step-by-step explanation:

6 0

3 years ago

Help me plezzzzzzzzzzzzzzzzzz

alexdok [17]

31. There are C(5, 2) = 10 ways to choose 2 colors from a group of 10 colors if you don't care about the order. (Here, we treat blue background with violet letters as being indistinguishable from violet background with blue letters.)

Only one of those 10 pairs is "B and V", so the probability is 1/10.
a) P(B and V) = 10%

32. The 12 inch dimension on the figure is 0 inches for the cross section. The remaining dimensions of the cross section are
c) 5 in. × 4 in.

_____
C(n, k) = n!/(k!·(n-k)!)
C(5, 2) = 5!/(2!·3!) = 5·4/(2·1) = 10

8 0

3 years ago

Find the midpoint of the segment between the points (17,−11) and (−14,−16)

Viefleur [7K]

Answer:

(1.5, -13.5)

Step-by-step explanation:

Midpoint Formula: $(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )$

Simply plug in our coordinates into the formula:

x = (17 - 14)/2

x = 3/2

y = (-11 - 16)/2

y = -27/2

4 0

2 years ago

Read 2 more answers