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Furkat [3]
3 years ago
8

Write an expression that is equivalent to (3+14)+27​

Mathematics
2 answers:
navik [9.2K]3 years ago
7 0
Equivalent expressions are expressions that work the same even though they look different. If two expressions are equivalent, then the two expressions have the same value.

(3+14)+27=27+(3+14)=17+27=30+14=44
tamaranim1 [39]3 years ago
4 0

Answer: 44

<3<3<3<3<3<3<3<3

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Convert this decimal into its fractional<br> form, simplified completely.<br> 0.650
podryga [215]

Answer:

13/20

Step-by-step explanation:

0.650 /1

0.650 × 100

1 × 100   =  

65 /100

65 ÷ 5

100 ÷ 5  =  

13 /20

4 0
3 years ago
A trapezoid has a base of two and six and an area of 24 square units. What is the height?
Nezavi [6.7K]

\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=&\stackrel{bases}{parallel}\\ &sides\\ h=&height\\ \cline{1-2} a=&2\\ b=&6\\ A=&24 \end{cases}\implies 24=\cfrac{h(2+6)}{2}\implies 24=\cfrac{h(8)}{2} \\\\\\ 24=4h\implies \cfrac{24}{4}=h\implies 6=h

8 0
3 years ago
the ratio of the length of an airplane wing to its width is 6 to1 . if the length of a wing is 12.5 meters ,how wide must it be
erastova [34]

If you set up a proportion, this will make sense.


\frac{6}{1}= \frac{12.5}{x}

Now, Cross Multiply


6x = 12.5

x = 25/12

3 0
3 years ago
Help please, please
alexira [117]
Since they’re in the same place you would do for 4 X -3 equals 115 and take it from there then you would find your answer and you may have to subtract it by 180
4 0
3 years ago
Read 2 more answers
LaDonne has a budget of $240 for the new school clothes she need at least two new shirts pairs of pants and one pair of shoes th
larisa86 [58]

Answer:

LaDonne can buy 4 shirts, 2 pairs of pants, and 2 pair of shoes.

LaDonne can buy 5 shirts, 3 pairs of pants, and 1 pair of shoes.

Step-by-step explanation:

Consider the provided information.

LaDonne has a budget of $240 for the new school clothes.

She need at least two new shirts pairs of pants and one pair of shoes.

The shirts cost $18 and the Pants cost $32 each shoes cost $49 per pair.

We need to plan two different combinations of number of shirts pants and shoes.

Plan 1:

LaDonne could buy 4 shirts, $18×4=$72

2 pairs of pants,  $32×2=$64

2 pair of shoes for $49×2=$98

Total cost: $72+$64+$98=$234.

LaDonne can buy 4 shirts, 2 pairs of pants, and 2 pair of shoes.

Plan 2:

LaDonne could buy five shirts, $18×5=$90

Three pairs of pants,  $32×3=$96

One pair of shoes for $49

Total cost: $90+$96+$49=$235.

LaDonne can buy 5 shirts, 3 pairs of pants, and 1 pair of shoes.

3 0
3 years ago
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