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4 years ago

NEED HELP ASAP!! Graph the solution on the number line. 3(x + 3) - 2 <4 or 1 - XS-1

Mathematics

1 answer:

slava [35]4 years ago

7 0

Here is the answer for the 1st one. I have a picture of the second one but I’m not sure if I can post the picture of it

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(28 and 29) I really need help

scoundrel [369]

Answer:

28 is 11/60

29 is 7/30

Step-by-step explanation:

5 0

3 years ago

The 10 students who completed a special flying course are waiting to see if they will be awarded the one Distinction or the one

yaroslaw [1]

Answer: 1)100ways and 2)90ways

Step-by-step explanation:

Given :-The 10 students who completed a special flying course are waiting to see if they will be awarded the one Distinction or the one Merit award for their efforts.

Ways can the two awards be given if the same student can receive both awards (i.e repetition is allowed)

=10×10=100ways

Ways can the two awards be given if the same student cannot receive both awards(i.e. repetition is not allowed)

=10×9=90ways

3 0

3 years ago

Nine times nineteen<br> Equals to

Leokris [45]

Answer:

171

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A 25 kg rock , is raised to the top of a hill 10 m high. What is the PE of the rock ?

nexus9112 [7]

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$Potential \: \: Energy =(mass) \times (gravity \: acceleration) \times (height) \\$

_________________________________

If gravity acceleration is 10 :

$PE = 25 \times 10 \times 10$

$PE = 2500$

_________________________________

If gravity acceleration is 9.8 :

$PE = 25 \times 9.8 \times 10$

$PE = 25 \times 98$

$PE = 2450$

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3 years ago

What does (-x)+(-x)+(-x)=

Mazyrski [523]

Answer:

-3x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers