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3 years ago

Can anyone help with the statements and reasons have been on this for a while :/

Mathematics

1 answer:

Bumek [7]3 years ago

4 0

Answer:

statement: 2. both pairs of parallel lines are congruent

reason: 2. def. of a parallelogram

and that should be all you need

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2 1/3 divided by y= -1.27272727<br> what does y equal

Semmy [17]

Answer:

-1.83337261989

Step-by-step explanation:

(2 1/3)/y=-1.272727

2 1/3 = -1.272727y

y=-1.83337261989

6 0

3 years ago

Find the center of mass of a thin plate of constant density covering the given region bounded by lines thru the following points

goldenfox [79]

Answer:

center of mass = ( 1 ,2 )

Step-by-step explanation:

attached below is the detailed solution of the problem

first we have to determine the value of m

M = ∫∫ dA

= 6

Mx = 12

attached solution below

My = 6

hence center of mass of a thin plate

x , y

= My/m , Mx/m

= 6/6 , 12/6

= ( 1, 2 )

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3 years ago

The tail on Alex‘s dog is 5 1/4 inches long this link is between which 2 inch marks on a ruler

wlad13 [49]

It's between the 5 and 6

6 0

3 years ago

Read 2 more answers

A circle has a radius of

natima [27]

$\bf s=r\theta\qquad 
\begin{cases}
s=\textit{arc's length}\\
r=radius\\
\theta=\textit{central angle in radians}\\
\qquad \textit{made/subtended by the angle }\theta
\end{cases}\implies \cfrac{s}{r}=\theta$

you're given both, plug them in

4 0

3 years ago

Solve the equation 4x2 + 2 = 38 using square roots.

hammer [34]

Answer:

Step-by-step explanation:

Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 4x^2-2=38 so that you ... Step 2 : Step 3 :Pulling out like terms. 3.1 Pull out like factors : 4x2 - 40 = 4 • (x2 - 10) ... x2 = 10. When two things are equal, their square roots are equal.

3 0

2 years ago