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irina1246 [14]
3 years ago
15

3x +(5x+2x) communative and distrbutibe properties

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0

Answer:

5+2=7x+3x= 10x is the right answer

slavikrds [6]3 years ago
5 0

Answer:

10x

Step-by-step explanation:

the solution/explanation is in the picture

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Walters birdfeeder hold street 5th one oz of birdseed waters filling the birdseed scoops that hold 1/5 of an ounce Walters using
djverab [1.8K]

Answer:

3 scoops

Step-by-step explanation:

Walters birdfeeder hold street 5th one oz of birdseed waters filling the birdseed scoops that hold 1/5 of an ounce

The expression that Walters needs to find the number of birdseed scoops is given as : 3/5 / 1/5 equals what

Hence:

3/5 / 1/5

= 3/5 ÷ 1/5

= 3/5 × 5/1

= 3 scoops

7 0
3 years ago
The volume of a sphere is 1928pi m^3. what is the surface area of the sphere to the nears tenth
nika2105 [10]
\bf \begin{array}{llll}
\textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\\
----------\\
\textit{surface area of a sphere}\\\\
S=4\pi r^2
\end{array}\qquad r=radius\\\\
-----------------------------\\\\
V=1928\implies 1928=\cfrac{4\pi r^3}{3}\implies \cfrac{3\cdot 1928}{4\pi }=r^3
\\\\\\
\sqrt[3]{\cfrac{3\cdot 1928}{4\pi }}=\boxed{r}\qquad thus
\\\\\\
S=4\pi \left( \boxed{\sqrt[3]{\cfrac{3\cdot 1928}{4\pi }}} \right)^2
5 0
3 years ago
How do you work out 4/5 of 25/32 as fraction
Sphinxa [80]
\frac{4}{5}*\frac{25}{32}=\frac{1}{1}*\frac{5}{8}\to\boxed{\frac{5}{8}}
4 0
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10. A teacher gave a test to three classes that contained 27, 25, and 23 students. A total of 18 students scored an A on the tes
GrogVix [38]

Answer:

Pls give us the statements

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IMPORTANT!! in a unit circle, what is the relationship between arc length and central angle?
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The measure of an arc refers to the arc length divided by the radius of the circle. The arc measure equals the corresponding central angle measure, in radians. That's why radians are natural: a central angle of one radian will span an arc exactly one radius long.

5 0
3 years ago
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