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2 years ago

Classify the triangle as scalene, isosceles, or

Mathematics

2 answers:

siniylev [52]2 years ago

8 0

Answer:

Step-by-step explanation:

I love you

riadik2000 [5.3K]2 years ago

7 0

Answer:

Step-by-step explanation:

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One of Newton’s laws of motion states that objects in motion tend to stay in motion. What is the reason that this law may not al

Nastasia [14]

The answer is D.

The full specification of Newton's First Law is (from Wikipedia)

In an inertial frame of reference, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force.

On earth we're generally in slightly a non-inertial frame, with rotation and revolution around the sun. It's also impossible to turn of gravity, so objects are being acted upon by an outside force. Typically there's also the outside force of friction, which makes things tend to stop.

4 0

2 years ago

Read 2 more answers

If b is the midpoint of ac and if c is the midpoint of bd, then what percent of cd is ac

Sergeu [11.5K]

Answer:

ac is 200% of cd

Step-by-step explanation:

To answer this question, we shall be making a visual representation.

Let’s take it one at a time.

Given;

b is the midpoint of ac

a b c

What this means is that a-b represents 50%, while bc represents another 50%

okay, we move on:

c is the midpoint of bd

b c d

What this means is that bc is 50%, while cd is another 50%.

So let’s combine the representations;

a 50% b 50% c 50% d

Now what does the question says again?

What percent of cd is ac?

From a to c, we can see two 50% which means 100%

while cd is just the regular 50%

So we can see that ac is actually twice cd

What we are saying here is , if cd is x, then ac is 2x

So we can restructure our question to mean, what percent of x is 2x?

That is simply 2x/x * 100 and that is 200%

7 0

3 years ago

Read 2 more answers

Draw a number line 0 through 2 and show all numbers that are positive proper fractions with denominator 6.

inn [45]

Answer:

Here you go

By the way, 1= 6/6 and 2=12/6

4 0

3 years ago

Brian and his friends went to drive to the beach the beach is 80 miles away Brian drove at an average rate of 60 miles an hour h

BlackZzzverrR [31]

Answer:

80 minutes or 1 hour 20 min

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

Let

s -----> the speed in miles per hour

d ----> the distance in miles

t ----> he time in hours

$s=\frac{d}{t}$

solve for t

$t=\frac{d}{s}$

we have

$s=60\ mi/h$

$d=80\ mi$

substitute and solve for t

$t=\frac{80}{60}$

$t=\frac{4}{3}\ h$

Convert to minutes

$t=\frac{4}{3}(60)=80\ min$

8 0

2 years ago

Can someone pls help me with this problem?

Alex787 [66]

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For the first blank, since the output increases by 5 for each increase of 1 for the input, the answer is 13+2(5) = 23.
For the second blank, since the output increased by 10 compared to 23, the input increased by 2. So, the answer is 5 + 2 = 7.
We know the output is of the form 5x+b for some constant b. If we test input of 1 and an output of 3, we get an input of 1 gives 5+b, which is equal to 3, meaning b=-2. So, the answer is 5x-2.

7 0

2 years ago