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aleksandrvk [35]
3 years ago
10

Please help it is important K12

Mathematics
1 answer:
olga2289 [7]3 years ago
7 0

Answer:

144 in2

Step-by-step explanation:

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Find the value of x. Round to the nearest tenth.
timurjin [86]

Answer:

1.6 ft

Step-by-step explanation:

If you use the Pythagorean Theorem to solve for x, you get:

x=\sqrt{2.1^2-1.4^2}

x=\sqrt{2.45} = 1.56524758425

Rounded to the nearest tenth, the answer is 1.6

8 0
3 years ago
I need help from 1 to 13 please!
valina [46]
1. 11 between x and 0 between y 
2. 0 between x and 12 between y 
3. 3 between x and 0 between y 
4. 0 between x and 11 between y 
5. 0 between x and 6 between y 
6. (4,-2) and (-6,-2) 
7. (2,12) and (2,-4) 
8. (-7,-2) and (-7,-8) 
9. (4,5) and (4,-7) 
10. (9,9) and (-11,9) 
11. (4,2) and (-10,2) 
12. 4 units 
13. 7 units 
Hope this helps!
8 0
4 years ago
What does 3x+2x+4+2 equal
Reptile [31]

Answer:

5x + 6

Step-by-step explanation:

3X + 2X = 5X

4 + 2 = 6

5X + 6 IS SIMPLIST FORM

6 0
3 years ago
Read 2 more answers
Find the value of the variable using these steps.
Aleks [24]
0.4x+3.9=5.78 ⇒ subtracting 3.9 form both sides

0.4x+3.9-3.9=5.78-3.9

0.4x=1.88 ⇒ Divide both sides by 0.4

\frac{0.4x}{0.4}= \frac{1.88}{0.4}

x=4.7
4 0
3 years ago
Read 2 more answers
How do you know which number is the largest when you compare integers?
Nady [450]

Answer:

Step-by-step explanation:

Lets take 4905 and 802

Firstly to figure out which of these two numbers is bigger we first look at the highest place value that either one of these two numbers have

In this case its 4 in the thousands place in the number 4905

Next we look at which number 802 has in the thousands place

In this case there is no number or 0

4 is bigger than 0 so we know that 4905 is bigger than 802

Lets take another example

4905 and 8204

Here both numbers have a number in the thousands place on is 8 and the other is 4

8 is bigger than 4 so 8204 must be larger

I'm just saying comparing integers should come very easily and you really don't need to think much to figure this out

I'm guessing you mean how do you compare numbers which are non-integers like 4/6 or  4/5  and this is quite easy

There are multiple ways but one method is to just multiply the denominator of one fraction with the numerator of the other and do the same for the other fraction

lets take 4/6 and 4/5

4*5=20

and 4*6= 24

4/6 we can assign 20

and 4/5 is 24

the bigger number is 24 so 4/5 is bigger

8 0
3 years ago
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