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Montano1993 [528]
3 years ago
14

When adding decimals, we must start on which side?

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Answer:

you go from left to right

like this

2.34 + 5.43= 7.77

or do u mean this? (if u mean this then its right to left)

 2.34

<u>+5.43</u>

 7.77

Step-by-step explanation:

You might be interested in
Mario has poles that are 6 feet, 9 feet, and 12 feet long. Can Mario make a triangle with these poles?
maxonik [38]

Answer:

Yes, because 6+9>12.

Step-by-step explanation:

we know that

The <u><em>Triangle Inequality Theorem</em></u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.

so

Applying the triangle inequality theorem

1) 6+9>12

15> 12 ----> is true

2) 6+12 > 9

18> 9 ---> is true

3) 9+12>6

21> 6 ---> is true

therefore

Yes , Mario  can make a triangle with these poles

because, the three poles satisfy the triangle inequality theorem

6 0
3 years ago
The height of a trapezoid is 6 in. and its area is 72 in2. One base of the trapezoid is 6 inches longer than the other base. Wha
mina [271]
Formula
Area = (B1 + B2)*h/2
Area = 72 in²
B1 = x
B2 = x +6
h = 6 in

Substitute and Solve
Area = (x + 6 + x)*6/2  = 72 Divide by 2
Area = (2x + 6)*3 = 72 Remove the brackets
Area = 6x + 18 = 72 Subtract 18
6x = 72 - 18 
6x = 66 Divide by 6
x = 66/6
x = 11

B1 and B2
Base 1 = 6
Base 2 = 12
7 0
4 years ago
Read 2 more answers
Write 2ft to 30 inch ratio as a fraction and simplest form
kykrilka [37]

\dfrac{2 \textrm{ feet}}{30 \textrm{ inches}} \times \dfrac{12 \textrm{  inches}}{\textrm{foot}} = \dfrac{24}{30} = \dfrac{4}{5}

Answer: \quad \dfrac 4 5


5 0
3 years ago
if 972 trees are in the orchard and each tree produced 5 pieces of fruit, how many pieces of fruit in all were produced ​
Helen [10]

Answer:

4,860 fruits

Step-by-step explanation:

Since there are 972 trees and each produced 5 fruit, you can figure the answer out by multiplying the amount of trees by the amount of fruit each produced, so in this case 972 times 5 which is 4,860.

7 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPP
marin [14]
A is equal to 0.20, as shown on the number line, while B is equal 0.80.
 
.20 - 2 x .80 = .20 - 1.60 = - 1.40

6 0
3 years ago
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