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Sloan [31]
3 years ago
7

(02.05)

Mathematics
2 answers:
egoroff_w [7]3 years ago
5 0
3/15*100=20 percent
OleMash [197]3 years ago
3 0

Answer:  

John ate 20%  of the cookies

Explanation:

Given:  

total cookies John bought= 15 cookies,

Number of cookies john ate = 3 cookies

To Find:

Percentage of cookies John ate. =?

Solution:

We know that the formula of finding the percentage of any thing which is given as

percentage=\frac{(given value)}{(total value)}\times100

So according to question,  we have given value = 3

And Total value = 15

Now we will put these values in the formula of percentage to find out the % of cookies that he ate.

percentage=\frac{3}{15}\times100=20\%

Hence , he ate 20% of cookies  

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4. Jose and Camden both worked hard over the summer. Together, they earned a total of $310. Jose earned $40 more than Camden. Ho
Anni [7]
Easy divide the numbers 310 and 40 like this
310÷40
ANSWER
7.75
6 0
3 years ago
Please help need answer asp
Zanzabum
Since it is a 45-45-90 right triangle, the formula is:
Hypotenuse= sqrt2 * leg
Since you know hypotenuse = 9sqrt2 the leg has to be 9
7 0
4 years ago
Circle C with center at (−4, 6) and radius 2 is similar to circle D with center at (6, −2) and radius 4. Below is an incorrect i
BlackZzzverrR [31]

We are told that circle C has center (-4, 6) and a radius of 2.

We are told that circle D has center (6, -2) and a radius of 4.


If we move circle C's center ten units to the right and eight units down, the new center would be at (-4 + 10), (6 - 8) = (6, -2). So step 1 in the informal proof checks out - the centers are the same (which is the definition of concentric) and the shifts are right.

Let's look at our circles. Circle C has a radius of 2 and is inside circle D, whose radius is 4. Between Circle C and Circle D, the radii have a 1:2 ratio, as seen below:

\frac{1}{2} = \frac{radius--circle C}{radius--circle D}

If we dilate circle C by a factor of 2, it means we are expanding it and doubling it. Our circle has that 1:2 ratio, and doubling both sides gives us 2:4. The second step checks out.

Translated objects (or those that you shift) can be congruent, and dilated objects are used with similarity (where you stretch and squeeze). The third step checks out.


Thus, the argument is correct and the last choice is best.

3 0
3 years ago
Help me timed limit please
goldfiish [28.3K]

Answer: the answer is 1326 ins

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
a triangle with a base length (b) of 24 feet had an ares of 252 square feet. what is the height (h) of the triangle? (A=1/2bh)
agasfer [191]

Answer:

21

Step-by-step explanation:

A=1/2bh

252=1/2(24)(h)

multiply 1/2 and 24

252=12(h)

divide ( 252/12 12/12)

h=21

5 0
3 years ago
Read 2 more answers
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