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Musya8 [376]
3 years ago
6

0.52+0.15=0.52+x????

Mathematics
2 answers:
pychu [463]3 years ago
4 0
What I did is to add 0.52
+0.15
then try to find what could equal the same amount with 0.52
kvasek [131]3 years ago
3 0
0.52+0.15=0.52+0.15 or I'm not understanding
0.67=0.67
You might be interested in
-4 (2x + 13) + 3x = 80<br> How do you solve this out and get the answer
shusha [124]
Hey :)

x= -12

Use the distributive property to multiply −4 by 2x+13


−8x−52=3x+80
Subtract 3x from both sides
−8x−52−3x=80


Combine −8x and −3x to get −11x
−11x−52=80

Add 52 to both sides
−11x=80+52


Add 80 and 52 to get 132
−11x=132


Divide both sides by −11
x= 132/-11
​

Divide 132 by −11 to get −12
x=−12


Hope this helps :)
6 0
3 years ago
Please Help!!!!!!! No stupid answers
Pavel [41]
The answer to A. is 108cm or 1.08m

First convert 2m to cm:
2m x 100 = 200 cm
Next convert 6m to cm:
6m x 100 = 600 cm
Divide the height of the person by his/her shadow:
200cm ÷ 600cm = <span>0.33333333333 = .3</span>
Multiply 360cm by .3:
360cm x .3 = 108cm
108cm ÷ 100 = 1.08m

The answer to B. is 6.8 cm.

The scale seems a bit small... are you sure you don't mean 0.8 m?
a = length of actual car.
8.5 x 0.8 = 1 x a
6.8 = 1 x a
6.8 ÷ 1 = a
6.8 = a

If you did mean 0.8 m... the answer is 680 cm or 6.8 m.

a = length of actual car.
0.8m x 100 = 80cm
8.5 x 80 = 1 x a
680 = 1 x a
680 ÷ 1 = a
680 = a
680 ÷ 100 = 6.8
8 0
3 years ago
Can u pls help me with this question asap ​
olasank [31]
$6692.50

hope this helps
6 0
2 years ago
What is 22g as a percentage
Nataly_w [17]
Percent equal to 31.43 percent. 
8 0
3 years ago
Can a number be both rational and irrational
natulia [17]

A rational number is a number which can be expressed as a fraction whose numerator and denominator are both integers and whose denominator is not equal to zero. Rational numbers include all integers, fractions, mixed numbers, and some decimal numbers.

 

Note : All terminating and repeating decimal numbers are rational numbers because those numbers can be expressed as a fraction. On the other hand, a non repeating number and non terminating decimal, like square root of 2, is an irrational number. 

5 0
3 years ago
Read 2 more answers
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