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3 years ago

Please explain how u got the answer!!!!!

Mathematics

2 answers:

alex41 [277]3 years ago

8 0

Answer:

D. 7 units.

Step-by-step explanation:

The length is not altered by the 2 translations.

It is √[ (-1-6)^2 + (2-2)^2]

= 7 units.

deff fn [24]3 years ago

3 0

Answer:

○ D) 7 units

Step-by-step explanation:

Since the length was never altered, you stick to your number sentence for x-terms:

$- 1 + 7 = 6$

I am joyous to assist you anytime.

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Help me show work please

masha68 [24]

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - given point

$\bullet\ (2,\ 7),\ m=-4\\\\y-7=-4(x-2)\\\\\bullet(-6,\ -2),\ m=3\\\\y-(-2)=3(x-(-6))\to y+2=3(x+6)\\\\\bullet(12,\ 5),\ m=-3\\\\y-5=-3(x-12)\\\\\bullet(7,\ -6),\ m=\dfrac{1}{2}\\\\y-(-6)=\dfrac{1}{2}(x-7)\to y+6=\dfrac{1}{2}(x-7)\\\\\bullet(4,\ -5),\ m=6\\\\y-(-5)=6(x-4)\to y=y+5=6(x-4)\\\\\bullet(-8,\ 2),\ m=-\dfrac{3}{4}\\\\y-2=-\dfrac{3}{4}(x-(-8))\to y-2=-\dfrac{3}{4}(x+8)$

8 0

3 years ago

Eric prepared 45 kilograms of dough after working 9 hours. How many hours did Eric work if he prepared 55 kilograms of dough? As

EastWind [94]

45 / 9 = 5

55 / 5 = 11

Eric worked 11 hours to prepare 55 kilograms of dough.

4 0

2 years ago

a pot of stew is placed on a stove to heat. The temperature of the liquid reaches 170°F, and then the pot is taken off the burne

Fiesta28 [93]

It will be 76 degrees after 7 hours

6 0

3 years ago

The value of n from the set {6, 7, 8, 9} that holds true for 4n − 12 < 2n + 2 is .

IrinaVladis [17]

Answer:

Step-by-step explanation:

4n - 12 < 2n + 2 is for n=6

4×6 -12 < 2×6 +2

24 - 12 < 12 + 2

12 < 14 correct

for n=7

4×7 - 12 < 2×7 + 2

16 < 16 incorrect

for n=8

4×8 - 12 < 2×8 + 2

20 < 18 incorrect

for n=9

4×9 - 12 < 2×9 + 2

24 < 20 incorrect

so, only for n=6 is the expression true.

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2 years ago

Help guys and gals 10 points!!!!!

olga_2 [115]

2x + y = 7

y = -2x + 7 where slope m = -2 and b= y intercept = 7

Answer is C

slope : -2 and y intercept = 7

4 0

3 years ago

Read 2 more answers