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ycow [4]
3 years ago
7

Mandy's science class counted the bones in an owl pellet.

Mathematics
1 answer:
Kamila [148]3 years ago
8 0
Each of those bones pictures are equal to 2 bones. The question is asking, how many more rib bones than skull and jaw bones combined, so you’re gonna have to do some addition and subtraction.

You take the number of skull bones, which is 1(2), and add that to the number of jaw bones, which is 0. Giving you a total of 2 bones.

Then you are taking the rib bones 3(2) and finding out that you have 6.

So with that information, you can find out that there are 4 more rib more than skull and jaw bones combines (6-2=4)
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The ratio of red tiles in a bag is 4:7. if the bag contains 16 red tiles, how many blue tiles does it contain
Sladkaya [172]
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4 years ago
Complete the following<br> a)<br> 3<br> 5<br> 20<br> b)<br> 11<br> 25<br> 30<br> 6.
nasty-shy [4]

Answer:

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8 0
3 years ago
What is the value of x? <br><br><br><br>​
Alecsey [184]

Answer:

The value of x is 104

Step-by-step explanation:

we are given 52 we know that 52 is within an isosceles triangle.

which means 2 sides are the same which tells us that the two angles touching the unique side will have the same measure

we also know that a triangle adds up to 180 so 52 + 52 gives us 104 meaning the last angle will be 180 - 104 which is 76

now we have completed the first triangle if

if we look at corner c we know that it's a right angle

we know that right angles are a total of 90 degrees we know that the right angle is split into two complementary angles one of them is 52 which we figured from the first part so

90 - 52 would give us 38 now we know that in triangle CDE one of the measures is 38 at the c corner and another is 90 at the E corner

once again we do 90 + 38 = 128 and subtract that from 180 giving us 52.

Now we know the measures of triangle ADC and CDE

We also know that triangle EDB is a congruent mirror reflection of CDE

So by now we have the measures of 3 triangles CDE ADC AND EDB

we also know that angle F/x is equvilant to the total of both of angle D

so we just add 52 + 52 giving us the measure of the whole angle d combined which we know is eqivilant to angle f

So after all that we know that the value of x is 104 degrees.

Hope this helps its a long explanation but please take ur time to understand and read through it :)

3 0
2 years ago
What is 10 3/12 simplified??
lesya [120]

Answer:

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Step-by-step explanation:

3 0
3 years ago
In what case does 8 + 8 = 4?
stepan [7]

Step-by-step explanation:

8:00 + 8:00 = 16:00 = 4:00PM

7 0
3 years ago
Read 2 more answers
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