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3 years ago

What are all the shapes that are used to create the net of a cylinder

2 answers:

6 0

2 circles and for the part in the middle if you look at it as a net it will be a rectangle just rolled up. That is called a lateral surface or a lateral face

il63 [147K]3 years ago

4 0

Two circles are all the shapes that can be used to create the net of a cylinder.

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If m(angle sign)1=34 then what is m(angle sign)4

sergejj [24]

The m (angle sign) for 4 is 38. I hope i helped.

4 0

3 years ago

Determine whether the triangles are similar. If so, write a similarity<br> statement.

Y_Kistochka [10]

Answer:

yes that are similar

Step-by-step explanation:

because the angles are both 50 degrees

similarity statement:

triangle DEF= triangle JEH

hope that helps bby<3

4 0

3 years ago

PLEASE HELP

dsp73

Answer:

All events are independent

Step-by-step explanation:

You are given the table

$\begin{array}{cccc}&\text{Chocolate}&\text{Vanilla}&\text{Total}\\\text{Adults}&0.21&0.39&0.60\\\text{Children}&0.14&0.26&0.40\\\text{Total}&0.35&0.65&1.00\end{array}$

Two events A and B are independent when

$Pr(A\cap B)=Pr(A)\cdot Pr(B)$

a) A="Chocolate"

B="Adults"

A and B="Chocolate and Adults"

$Pr(A)=0.35\\ \\Pr(B)=0.60\\ \\Pr(A\cap B)=0.21$

Since $0.35\cdot 0.60=0.21$ events are independent

b) A="Children"

B="Chocolate"

A and B="Children and Chocolate"

$Pr(A)=0.40\\ \\Pr(B)=0.35\\ \\Pr(A\cap B)=0.14$

Since $0.40\cdot 0.35=0.14$ events are independent

c) A="Vanilla"

B="Children"

A and B="Vanilla and Children"

$Pr(A)=0.65\\ \\Pr(B)=0.40\\ \\Pr(A\cap B)=0.26$

Since $0.65\cdot 0.40=0.26$ events are independent

4 0

3 years ago

The expression −50x+100 represents the balance, in dollars, of a bank account after x months.

kondor19780726 [428]

Basically get two slopes -50(1)+100 will get you 1,50 (1 is x and 50 is y since its the answer)
-50(0)+100 (0,100) Y₂-Y₁/X₂-X₁ 50-100/1-0
Rate of change per month = -$50

7 0

3 years ago

Read 2 more answers

Expand and simplify (2^x+5)^2

elena-14-01-66 [18.8K]

Answer:

\left(2^x+5\right)^2 4^x+5\cdot \:2^{1+x}+25

Step-by-step explanation:

5 0

3 years ago