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zheka24 [161]
3 years ago
5

What is 31×15-11+40 =​

Mathematics
2 answers:
Yuliya22 [10]3 years ago
4 0

Answer:

answer in 494

Step-by-step explanation:

always remember first do the multiplication/division then comes to the addition/subtraction  in mathematics.

31×15-11+40

465-11+40

454+4

+490

Vedmedyk [2.9K]3 years ago
3 0

Answer:

494

Step-by-step explanation:

You can use Symbolab to solve equations of all types with explanations

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Use the figure below for Exercises 1-8. Note that RN pierces the plane at N. It is not coplanar with V.
Serga [27]

Answer:

1. Two segments are MC and AX

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7. The pair of opposite rays with end point N are ray NA and ray NX and ray NM and ray NC

8. Three lines are shown in the figure

Step-by-step explanation:

1) A segment is a line portion with two end points

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3) A quadrilateral is a four sided figure while rectangle has 90° interior angles

4) A ray is an line extending from a point without ending

5) Opposite rays are rays extending from the same point but in opposite directions

6) A line is a straight one dimensional geometric figure  that has no width but infinite number of points extending without end in both directions

4 0
2 years ago
Can somebody plz answer all of them correct! (Only if u done this before)
swat32

Answer:

23) 53/100

24)2/5

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Step-by-step explanation: Hope this helps!

7 0
2 years ago
Can you help me plz
Alex73 [517]

9514 1404 393

Answer:

  y = x + 4

Step-by-step explanation:

To find the constant in the equation, look in the table for the value of y when x=0. That value is 4, so ...

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6 0
2 years ago
As infants grow from a toddler to a young adult, there may be times when they are ill and medication is needed. It is extremely
Alex17521 [72]

Answer:

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7 0
3 years ago
Read 2 more answers
What degree measure is equivalent to -4pie over 9
xxMikexx [17]
Anyway
2pi radians=360
so
-4pi/9radians=xdegrees

2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
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divide both sides by 2pi
x=-80
80 degres
5 0
2 years ago
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