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Burka [1]
3 years ago
9

Use the picture to find each of the following

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

\large{ \tt{☄ANSWERS \: +   \: REASONS}} :

  • \large{ \tt{ \angle \: 7 =  \boxed{ \tt{38 \degree}}}} \: ( \text{Being \: alternate \: angles)}

  • \large{ \tt{38 \degree + \angle 4 = 180 \degree}}( \text{Sum \: of \: co - interior \: angles}

\:  \:  \:  \:  \:  \large{ \tt{ ↦\angle \: 4 = 180 \degree - 38 \degree  =  \boxed{ \tt{142 \degree}}}}

  • \large{ \tt{ \angle \: 1 =  \angle \: 4 =   \boxed{ \tt{142 \degree}( \text{Being  \: vertical \: angles)}}}}

  • \large{ \tt{ \angle \: 8 =  \angle \: 4 =  \boxed{ \tt{142 \degree} \text{(Being \: corresponding \: angles)}}}}

  • \large{ \tt{ \angle \: 6 =  \angle \: 1 =  \boxed{  \tt{142 \degree} \text{(Being \:corresponding \: angles) }}}}

  • \large {\tt{  \angle \: 2 = \boxed{\tt{38 \degree}}\text{(Being \: corresponding \: angles)}}}

  • \large{ \tt{ \angle \: 3 = \boxed{\tt{38 \degree} }\text{(Being \: alternate \: angles)}}}

\large{ \tt{✺ \: TIPS} }:

  • If you have planned for study at 8:00 and now it's 8:05 then don't wait for 9 : 00 , Start studying that subject right now ! ♪

\large{ \tt{❃ \: LEARN \: ABOUT \: ALTERNATE \: , CORRESPONDING\:AND \: CO - INTERIOR \: ANGLES}} :

  • brainly.com/question/17147541

ツ Hope I helped! ♡

☼ Have a wonderful day / evening ! ☃

# StayInAndExplore ! ☂

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Step-by-step explanation:

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1. A radio cost $20, Harold buys it for $12, what percent off the original price did he receive?
Dima020 [189]
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3. How much interest does $5300 earn at a rate of 2.8% interest compounded quarterly after 6
azamat

Answer:

The interest is I=\$74.46

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=6/12=0.5\ years\\ P=\$5,300\\ r=0.028\\n=4  

substitute in the formula above  

A=5,300(1+\frac{0.028{4})^{4*0.5}

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A=\$5,374.46  

<em>Find the interest</em>

I=A-P

substitute

I=\$5,374.46-\$5,300=\$74.46

5 0
3 years ago
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