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Anarel [89]
3 years ago
11

Alice has eight stars gets a new one each week

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
6 0
6 weeks it takes 6 weeks for them to have the same amount
Stels [109]3 years ago
5 0
Answer: it takes 6 weeks for them to have the same amount of stars (14 and 14)
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Da + ca<br><img src="https://tex.z-dn.net/?f=da%20%2B%20ca" id="TexFormula1" title="da + ca" alt="da + ca" align="absmiddle" cla
sergejj [24]

Answer:

\boxed{a(c + d)}

Step-by-step explanation:

da + ca =  a(c + d)

4 0
2 years ago
A heron is perched in a tree 50 feet above sea level. Directly below the heron, a pelican is flying 17 feet above sea level. Dir
Olegator [25]

Answer:

A. The difference in height between the pelican and the heron is -33 feet.

E. The difference in height between the pelican and the trout is 40 feet.

F. The distance between the heights of the pelican and the trout is 40 feet.

Step-by-step explanation:

<h3> The missing statements are:</h3><h3> A. The difference in height between the pelican and the heron is -33 feet</h3><h3> B. The difference in height between the pelican and the heron is 33 feet</h3><h3> C. The distance between the heights of the pelican and heron is -33 feet</h3><h3> D. The difference in height between the pelican and the trout is -40 feet</h3><h3> E. The difference in height between the pelican and the trout is 40 feet</h3><h3> F. The distance between the heights of the pelican and the trout is 40 feet.</h3><h3 />

Let be 0 the sea level.

Since the heron is perched in a tree 50 feet above sea level and directly below the heron the  pelican is flying 17 feet above sea level, you can find the difference in height between the pelican and the heron by subtracting 50 feet from 17 feet.

Then, you get that this is:

17\ feet-50\ feet=-33\ feet

Now, according the the information given in the exercise, you know that the trough is swimming directly below them and its height is 23 feet below sea level. If you represent this with an integer, this is:

-23

Therefore you can find the difference in height between the pelican and the trout through the following subtraction:

17\ feet-(-23\ feet)=17\ feet+23\ feet=40\ feet

And the distance between them is 40 feet too.

8 0
3 years ago
How much heavier is a quarter than a dime?<br> The quarter weighs: 5.67<br> The dime weighs: 2.268
Iteru [2.4K]
A dime weighs 2.268 grams, and a quarter weighs 5.670 grams.
3 0
2 years ago
A sector with a central angle measure of \purpleD{175\degree}175°start color #7854ab, 175, degree, end color #7854ab has a radiu
Alisiya [41]

Answer: 219.94\ cm^2

Step-by-step explanation:

Given

The central angle of a sector measures 175^{\circ}

The radius of the circle is r=12\ cm

The area of the sector is given by

\Rightarrow A=\dfrac{\theta }{360^{\circ}}\pi r^2

Insert the values

\Rightarrow A=\dfrac{175^{\circ}}{360^{\circ}}\cdot \pi \times 12^2\\\\\Rightarrow A=219.94\ cm^2

8 0
3 years ago
Plz help!! first right answer for both gets the award<br>​
Shalnov [3]

Answer:

A:in order:24,2,12,2,3  in order:84,2,42,7,3  B:168

Step-by-step explanation:

A)divide the top number by the bottom left

B)LCM of 24 and 84

6 0
2 years ago
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