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zubka84 [21]
4 years ago
15

1. An expression is a mathematical statement using numbers, operations, and variables.

Mathematics
2 answers:
Ronch [10]4 years ago
8 0

Answer:

slope

Step-by-step explanation:

Dominik [7]4 years ago
7 0

Answer:

The slope / gradient measures the steepness of a line.

Hope this helps :)

Have a great day !

5INGH

Step-by-step explanation:

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Two Trains Train A and Train B, weigh a total of 285 tons. Train A is heavier than Train B. The Difference of their weights is 2
katen-ka-za [31]

Answer:

312-170=142

142÷2=71

170+71=241

241+71=312

train A weighs 241 tons

3 0
3 years ago
Assistance with trying to figure out how to solve this question.
lesantik [10]

Answer:

137.24 mm²

Step-by-step explanation:

Big square = 9x9=81

Small rectangle at bottom = 2x3=6

Quarter Circle = 1/4(3.14)(8)(8)=50.24

81+6+50.24=137.24

4 0
3 years ago
Gavin needs to read at least 150 pages of his book this week. he has already read 82 pages. how many more pages p must gavin rea
Aloiza [94]

Answer:

A

Step-by-step explanation:

150 - 82 = 68

68 is greater than 50

4 0
2 years ago
Read 2 more answers
Please help. Thank you
Inessa [10]

Given:

PQRS\sim TUVW

In the given figure, PS=x, RS=35, UV=20, VW=25 and TW=15

To find:

The scale factor from PQRS to TUVW.

Solution:

We have,

PQRS\sim TUVW

We know that the corresponding sides of similar figures are proportional. The scale factor is the ratio of one side of image and corresponding side of preimage.

The scale factor is:

k=\dfrac{VW}{RS}

k=\dfrac{25}{35}

k=\dfrac{5}{7}

Therefore, the scale factor from PQRS to TUVW is k=\dfrac{5}{7}.

6 0
4 years ago
What is Pi? explain.
Hunter-Best [27]

Answer:

Pi is a irrational number

Step-by-step explanation:

Pi is an irrational number because it never ends it keeps going on and one.

Pi is also 3.141592654.............. never ends

6 0
3 years ago
Read 2 more answers
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