Angles A and B are vertical angles.

If

Brittney Lord
2021-01-31
Answered

Angles A and B are vertical angles.

If

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hosentak

Answered 2021-02-01
Author has **100** answers

Vertical angles are congruent. Therefore $m\mathrm{\angle}A=m\mathrm{\angle}B.$ If $m\mathrm{\angle}A=104\circ$ , then $m\mathrm{\angle}B=104\circ m\mathrm{\angle}B=104\circ .$

asked 2021-02-18

A car’s rear windshield wiper rotates ${125}^{(}circ)$ The total length of the wiper mechanism is 25 inches and wipes the windshield over a distance of 14 inches. Find the area covered by the wiper.

asked 2021-02-26

To prove:The extended proportions that are needed to prove $\mathrm{\u25b3}RST\sim \mathrm{\u25b3}XYZ$ by the SSS similarity theorem.

Given$\mathrm{\u25b3}RST,\mathrm{\u25b3}XYZ$ are two triangles.

Given

asked 2022-07-23

Distance between (-6,3,1) and (2,-3,1)?

asked 2022-05-03

I have non-negative function $g(y,x)$ that is define using non-negative $f(y,x)$ in the following way:

$\begin{array}{r}g(y,x)={\int}_{0}^{x}f(t,y)dt\end{array}$

I am trying to maximize $\underset{y\in S}{max}g(y,x)$. Using Fatou's lemma we have that

$\begin{array}{r}\underset{y\in S}{max}g(y,x)={\int}_{0}^{x}f(t,y)dt\le {\int}_{0}^{x}\underset{y\in S}{max}f(t,y)dt\end{array}$

I also have that $\underset{y\in S}{max}f(t,y)\le h(t)$ where ${\int}_{0}^{x}h(t)<\mathrm{\infty}$

My question when does the last inequality hold with equally?

What do I have to assume about $f(y,x)$ and $g(x,y)$ for equality to hold?

Can I apply dominated convergence theorem here?

$\begin{array}{r}g(y,x)={\int}_{0}^{x}f(t,y)dt\end{array}$

I am trying to maximize $\underset{y\in S}{max}g(y,x)$. Using Fatou's lemma we have that

$\begin{array}{r}\underset{y\in S}{max}g(y,x)={\int}_{0}^{x}f(t,y)dt\le {\int}_{0}^{x}\underset{y\in S}{max}f(t,y)dt\end{array}$

I also have that $\underset{y\in S}{max}f(t,y)\le h(t)$ where ${\int}_{0}^{x}h(t)<\mathrm{\infty}$

My question when does the last inequality hold with equally?

What do I have to assume about $f(y,x)$ and $g(x,y)$ for equality to hold?

Can I apply dominated convergence theorem here?

asked 2022-07-22

Distance between (-7,-3,6) and (-3,5,1)?

asked 2020-10-23

Select all the true statements.

A.$\mathrm{\u25b3}FGK\stackrel{\sim}{=}\mathrm{\u25b3}FJK$

B.$\mathrm{\angle}GKH\stackrel{\sim}{=}JKH$

C.$\stackrel{\u2015}{FG}\stackrel{\sim}{=}\stackrel{\u2015}{KG}$

D.$\mathrm{\angle}GFH\stackrel{\sim}{=}\mathrm{\angle}JFH$

E.$\mathrm{\u25b3}GKH\stackrel{\sim}{=}\mathrm{\u25b3}JKH$

F.$\stackrel{\u2015}{FG}\stackrel{\sim}{=}\stackrel{\u2015}{JK}$

A.

B.

C.

D.

E.

F.

asked 2020-10-18

Solve the following congruence. Make sure that the number you write is in the range [0,M−1] where M is the modulus of the congruence. If there is more than one solution, write the answer as a list separated by commas. If there is no answer, write N.

180x=276 (mod399)

180x=276 (mod399)