2 years ago

A "rigid motion" refers to which of the following?

Mathematics

2 answers:

denpristay [2]2 years ago

7 0

Answer:

change in neither size nor shape

mart [117]2 years ago

6 0

Answer:

Change in neither size or shape

Step-by-step explanation:

Rigid motion changes the location or direction of the object not their size or shape

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Calculate the difference between the two times.

grandymaker [24]

Answer:

5:30 is the difference between the clocks

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2 years ago

I NEED HELP!!!!!!!!!!!

Jlenok [28]

Answer:

Step-by-step explanation:

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2 years ago

Subtract -7a^2 + 3a -9 from 5a^2 - 6a -4<br><br> Answer should be polynomial in standard form

lara [203]

5a^2 - 6a -4 - (<span>-7a^2 + 3a -9)
=</span>5a^2 - 6a -4 + 7a^2 - 3a + 9
=12a^2 - 9a + 5

answer
12a^2 - 9a + 5

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3 years ago

You earn $250 per month from your part-time job. You are in a kayaking club that costs $20 per month, and you save at least $100

Olegator [25]

Answer:

Amounts in the intervall $130 \leq c \leq 230$

Step-by-step explanation:

We will take the variables c and s, where

c = amount to spend that month

s = savings of the month.

Since each month we save at least 100, we know that

$0 \leq s \leq 100$

Moreover, we earn $250 per month and we spend $20 in a kayaking club, which tells us that

$250=20+s+c$

and so

$230-s=c$

By multiplying by -1, the first inequality also tells us that

$-100 \leq -s \leq 0$

Consequently by adding 230 to the inequality, we get that

$230-100 \leq 230-s \leq 230\\\\\Rightarrow 130\leq c \leq 230$

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2 years ago

Jazzy goes to bed 3 h after dinner.

makkiz [27]

Answer:

It was easy

Step-by-step explanation:

11 x 2 = 22

3 x 2 = 6

22 x 6 = 132

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2 years ago