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ValentinkaMS [17]
3 years ago
15

Explain how you can tell if the expressions 7x - 4 and 6x - 4 are equivalent using the interactive Tool?

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
8 0
What's the interactive tool?
olya-2409 [2.1K]3 years ago
4 0
56 is the answer brAinly is really cool to have on you phone download it you need it
You might be interested in
BRAINLIEST TO FIRST ANSWER
NNADVOKAT [17]

Answer:

The mean is 70, that's all I know. Sorry!

Step-by-step explanation:

Here's how you find the mean:

1. Add together ALL NUMBERS. (which equals 560 in this case.)

2. DIVIDE by the amount of numbers there are. (So 560 ÷ 8 = 70)

3. There's your answer! The mean of these numbers is 70.

I really hope this helps! Have a great day\night!

6 0
3 years ago
Please help me with #4 <br> (10 points )
myrzilka [38]

Answer:

40 feet

Step-by-step explanation:

We are given a right isosceles triangle having lengths of two sides 12 feet and 16 feet.

<em>Since, the triangle is an isosceles triangle i.e. two sides of the triangle are equal.</em>

That is, the three sides of the triangle are 12 feet, 12 feet and 16 feet.

We know that, Perimeter of a triangle = Sum of the sides

Thus, Perimeter of the given triangle = 12 + 12 + 16 = 24 + 16 = 40 feet.

Hence, the total length of the fencing needed is 40 feet.

8 0
3 years ago
Can you show the work for 18 divided by 0.18 what are the steps what do you do first
algol [13]
All you have to do is since it is in the hundredths then i think all u have to do is make it 100 i am prob dumb but really all u have to do is use a calculator
6 0
3 years ago
Read 2 more answers
Tim bought 3 hat for 120/-. how much can he buy from 180/-<br><br> ASAP plz
Leni [432]

Answer: 16

Step-by-step explanation:

5 0
2 years ago
This is what i need help with
ch4aika [34]

Answer:

B) 60

Step-by-step explanation:

They both equal each other,

5x+15=7x-3

And solve!

15+3=7x-5x

18=2x

X=9

Plug X into the angels.

5(9)+15

45+15

60

5 0
3 years ago
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