When the point (-3,2) is reflected across the y-axis, what are the coordinates of the resulting point?
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being reflected across the y-axis that means that -3 flips its sign and becomes a normal 3 and the 2 stays the same. Therefore the new coordinate is (3,2)
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Yesterday, Julie’s bank account balance was –$10.28. She deposited some money into her account so that her balance is now $39.89.How much did she deposit into her account? A.$50.17 B.$39.00 C.$29.72 D.$10.00
A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environment than traditional bulbs. Is there an incentive for this study to be biased? Why or why not?No, because neither company benefits from the survey results. No, because the light bulb distributor trusts the LED bulb manufacturer. Yes, because the LED bulb manufacturer may benefit from the survey results. Yes, because the light bulb distributor wants to become a "green" company.
(Permutations) what is he value of 8C6?
The price of a dress is reduced by 6,5% in a sale. The original price of the dress was $56.Work out the sale price of the dress.
Answers
Answer:
The equation that represents Liz's walk is:
5x + 3 = 4
Step-by-step explanation:
Liz walked 6/10 mile, stopped for a break, and walked the rest of the way to the market.
Let Liz's walk after that break be x mile.
Before the break, she had walked 6/10 miles. Adding these distances, she had walked a total of (x + 6/10) miles.
Because it is 8/10 miles from Liz's house to the market, all the walks she had to do to get to the market is 8/10 miles.
That is,
(x + 6/10) is the same as 8/10.
x + 6/10 = 8/10
Multiplying by 10, we have
10x + 6 = 8
Dividing by 2 gives
5x + 3 = 4
And this is the equation we wish to write.
Step-by-step explanation:
Below is an attachment containing the solution.
Answers
Answer: The measure of angle 1 is equaled to 20
Step-by-step explanation:
4x= 80 (You divide 80 by 4, which is 20), so the measure of angle 1 is 20.
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that will need some steps
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step1) convert the mixed numbers into fractions (inproper)
6 4/15 will be converted into 94/15. (this step is explained at the bottom)
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step2) normally multiply numerator with numberator and denominator with denominator.
the answer will be 470/15 which will be simplified into 94/3
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step3) covert the fraction back to mixed number
that will make it 31 3/4 (but in decimal wise, it will be 31.3 on repeat)
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to convert a mixed number into a fraction you will need to:
multiply the denominator with the whole number, and then add the numerator. the denominator of that fraction will be the same denominator it had before.
for example: to convert 3 1/4 into a fraction (improper) you will need to multiply the denominator (4) with the whole number (3) so that will make 12. next you will add the numerator (1) which will make it 13/?. 13 over what? 13 over the same denominator it had before. lets go back and see. so it had 4 as a denominator, so it will be 13/4.
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hope this hepled!! brainliest? i need it tho.. :(-<-< :)-<-<
Answers
Answer:
b = 80°
Step-by-step explanation:
The inscribed angle measuring 100°, is supplementary to the angle opposite it in the inscribed quadrilateral.
Thus, the angle is = 80°
Therefore, b + 80° = 180° (angle on a straight line = 180°).
Thus, b = 180° - 80° = 100°.
The measure of b is 80°.
Answers
Draw a line from Y through the center of the circle to the opposite edge. Label the opposite edge T. ZYT = 90o. That's a property of a tangent line and a diameter touching the tangent point.
ZYX = 60o Given
TYX + ZYX = 90o Property of a diameter and circles. That's
TYX = 90 - 60
TYX = 30.
The arc measurement between T and X = 60o Property of a central angle and an angle whose vertex is on the circumference sharing the same endpoints of chord are related by a ratio of 2:1.
The rest of the arc = 120o. The rest of the arc is 180 - 60 = 120. The rest of the arc is XYZ which is 120o
Arc XYZ is bisected by YW. Therefore Arc XW = 120/2 = 60
The answer is A.
Answers
first parentheses
distributive property
a(b+c)=(ab)+(ac)
(5y+2)2=(10y)+(4)
10y+4-96=0
10y-92=0
add 92 to both sides
10y=92
divide both sides by 10
y=9.2