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amm1812
3 years ago
8

What do rigid motions preserve

Mathematics
1 answer:
Artist 52 [7]3 years ago
3 0
A, size and shape. hope it’s right and helps ya.
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Amy jogs 1/3 of a mile in 1/15 of an hour, while john takes 1/30 of an hour to jog 1/5 of a mile. If they continue at this rate,
jolli1 [7]

Step-by-step explanation:

Given that,

Amy jogs 1/3 of a mile in 1/15 of an hour and john takes 1/30 of an hour to jog 1/5 of a mile.

Speed of Amy,

v_1=\dfrac{\dfrac{1}{3}\ miles }{\dfrac{1}{15}\ h}=5\ mph

Speed of John,

v_2=\dfrac{\dfrac{1}{5}\ miles }{\dfrac{1}{30}\ h}=6\ mph

John will jog farther in one hour as he is moving with faster speed. The speed of John is 1 mph more than Amy.

6 0
3 years ago
Which notation best represents the phrase “no more than 200”
Lilit [14]

Answer:

X<_200

Step-by-step explanation:

We know that if the number connot be more than 200 then the number is less than or equal to 200

7 0
3 years ago
Which of the following is an equation of a horizontal line? A.3x+6y=0 B.2x+7=0 C.-3y=29 D.x-2y=4
yanalaym [24]
C is the answer because there is no variable for X which without it would make a horizontal line.
5 0
3 years ago
Read 2 more answers
Write a paragraph explaining what scattered plots are and how to solve them. Make sure to give details, key terms and an example
Lunna [17]

Answer:

x = 59°

y = 67°

Step-by-step explanation:

x = y - 8

x + y + 54 = 180

(y - 8) + y = 180 - 54

2y - 8 = 126

2y = 134

y = 67°

x = 59°

Step-by-step explanation:

8 0
3 years ago
I need help please;-;
erica [24]

Answer:

What is the equation of a line, in point-slope form, that passes through (−4, 1) and has a slope of (5,7) ? y−1=56(x+8) y+1=56(x−8)


Step-by-step explanation:


3 0
3 years ago
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