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3 years ago

11.(02.03)

Mathematics

1 answer:

Marianna [84]3 years ago

8 0

Answer:

step number 1 is incorrect.

Step-by-step explanation:

Here is the solution of this equation [2x-31-1=2].

2x-31-1=2

or 2x-31=2+1

or 2x=2+1+31

or 2x= 34

or x=34/2

or x= 17

the answer of this equation is X=17.

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Round your answer to the nearest tenth.

Kruka [31]

Answer:

The value of MB = 8.4

Step-by-step explanation:

We know that the point of intersection of the Medians of a triangle is called the centroid of a triangle.

Thus,

For the given triangle ΔJKL,

The point M is the centroid of the triangle.

We also know that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side.

Also, each Median is split into two parts such that the longer part is 2 times the length of the smaller part.

In our case,

The median KB is split into two parts such that the longer part KM is 2 times the length of the smaller part MB.

i.e.

KM = 2 MB

Given KM = 16.8

so substitute KM = 16.8 in the equation KM = 2 MB

16.8 = 2 MB

MB = 16.8/2

MB = 8.4

Therefore, the value of MB = 8.4

7 0

3 years ago

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Use a net to find the surface area of the right triangular prism shown below:

Tems11 [23]

Answer:

468

Step-by-step explanation:

6 0

2 years ago

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What is the reciprocal of 8 5/6

icang [17]

First change the mixed fraction into a improper fraction

8 5/6= 53

53/6 is your improper fraction

then flip it (reciprocal)

6/53 is your answer

hope this helps

5 0

3 years ago

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Please answer ASAP!!!!!

Charra [1.4K]

Answer:

Step-by-step explanation:

it does not make sense for someone to be 9 meters tall (around 30 ft)

3 0

3 years ago

Here is the next one

gizmo_the_mogwai [7]

Answer:

15 students per teacher

10 students per tutor

11 tutors

Step-by-step explanation:

75/5=15

60/6=10

110/10=11

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3 years ago