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3 years ago

Find the missing side

Mathematics

1 answer:

Anna35 [415]3 years ago

8 0

12. The relationship is that they multiplied everything by 4. Hope this helps :)

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R−5r−6s+8s−15 what is the answer for this equation

weeeeeb [17]

Step-by-step explanation:

r-5r-6s+8s-15

-4r+2s-15

= 2s-4r-15

4 0

2 years ago

Please help with this arc equation.

boyakko [2]

Answer:

Part 1) $arc\ AB=49^o$

Part 2) $arc\ ABC=204^o$

Part 3) $arc\ BAC=156^o$

Part 4) $arc\ ACB=311^o$

Step-by-step explanation:

Part 1) Find the measure of arc AB

we know that

$arc\ AB=m\angle AOB$ ----> by central angle

we have

$m\angle AOB=49^o$

therefore

$arc\ AB=49^o$

Part 2) Find the measure of arc ABC

we know that

The central angle of complete circle is equal to 360 degrees

$arc\ ABC=360^o-107^o-49^o=204^o$

Part 3) Find the measure of arc BAC

we know that

$arc\ BAC=arc\ BA+arc\ AC$ ----> by angle addition postulate

we have

$arc\ BA=49^o$ ---> by central angle

$arc\ AC=107^o$ ---> by central angle

$arc\ BAC=49^o+107^o=156^o$

Part 4) Find the measure of arc ACB

we know that

The central angle of complete circle is equal to 360 degrees

$arc\ ACB=360^o-arc\ AB$

substitute

$arc\ ACB=360^o-49^o=311^o$

4 0

3 years ago

Try solving 2 divided by 3 and tell me whether the answer is repeating or stoped and show YOUR WORK of you got the answer.

mrs_skeptik [129]

I got a repeating answer as well.

8 0

3 years ago

For which values is the graph decreasing? Check all that apply.

Contact [7]

Answer:

i think

Step-by-step explanation:

5 0

2 years ago

Write the equation in slope intercept form y+4=-(x-7)/ Please help I don't get this and I have a final on thursday.

frez [133]

Answer:

$y=-x+3$

Step-by-step explanation:

we have

$y+4=-(x-7)$

This is the equation of the line in point slope form

The equation of the line in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

Convert the equation to slope intercept form

remove the parenthesis right side

$y+4=-x+7$

subtract 4 both sides

$y+4-4=-x+7-4$

$y=-x+3$ ---> equation in slope intercept form

5 0

3 years ago