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Zolol [24]
3 years ago
10

Answer and explain how you did it for brainest and 15 points.

Mathematics
2 answers:
Tresset [83]3 years ago
7 0
Yea I agree I checked the work and it is right pls trust him or her and me
natka813 [3]3 years ago
5 0

Answer:

for 4 perimeter would be 28 and the area would be 36

for 5 if we are doing perimeter then it should be 23 and 35 for area

Step-by-step explanation:

4:

perimeter- 5+4+6+6+2+5 = 28

area- (1/2(4)(3)) +(6·5) = 36

5.

perimeter- 1+4+3+5+10 = 23

area- (1·5)+(3·10) =35

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The table shows different quantities of flour and the number of cookies that can be made with each quantity of flour. If the rel
kow [346]
C) 8 is the appropriate choice

4 dozen are made from 3 cups of flour, so twice that flour (6 cups) will produce twice the number of cookies, 8 dozen.
4 0
3 years ago
Read 2 more answers
What are the lateral area and the surface of the cone shown below?
Ierofanga [76]
\bf \textit{lateral surface area of a cone}\\\\
LA=\pi r\stackrel{slant~height}{\sqrt{r^2+h^2}}~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=11\\
\stackrel{slant~height}{\sqrt{r^2+h^2}}=24
\end{cases}\implies LA=\pi (11)(24)
\\\\\\
\boxed{LA=264\pi }\\\\
-------------------------------

\bf \textit{total surface area of a cone}\\\\
SA=\pi r\stackrel{slant~height}{\sqrt{r^2+h^2}}+\pi r^2~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=11\\
\stackrel{slant~height}{\sqrt{r^2+h^2}}=24
\end{cases}
\\\\\\
SA=\pi (11)(24)+\pi (11)^2\implies SA=264\pi +121\pi 
\\\\\\
\boxed{SA=385\pi }
3 0
3 years ago
Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Anna [14]

Answer:

180(n-2)

Step-by-step explanation:

that's to find interior angles

8 0
3 years ago
Read 2 more answers
9. Find the smallest number which when divided by 36 or 24 or 40 the remainder is always 5.
kati45 [8]

Answer:

1. 31

2. 19

3. 35

Step-by-step explanation:

Let smallest number be x ,

the remainder = 5

so, x = 5

= x-5

= 36-5

=31

7 0
3 years ago
The length of a rectangle is 22 centimeters and the width is
nataly862011 [7]

Answer:

78cm

Step-by-step explanation:

L₁/W₁ = L₂/W₂

22/4 = L₂/6

5.5*6=L₂

L₂=33cm

Perimeter of rectangle = 2L+2W

=2(33)+2(6)

=66+12

=78cm

7 0
3 years ago
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