1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tcecarenko [31]
3 years ago
6

Can someone help and show how this is done

Mathematics
2 answers:
blondinia [14]3 years ago
8 0

Answer:

18x+5

Step-by-step explanation:

Rhe perimeter of a triangle is the sum of its three sides which here are (6x-3), (5x+6), (7x+2).

So we add them all up, 6x-3+5x+6+7x+2=18x+5

OlgaM077 [116]3 years ago
3 0

Answer:

perimeter = 18x + 5

Step-by-step explanation:

the perimeter of the given triangle is the sum of measures of all its sides ,

  • so, the perimeter =

=》6x - 3 + 5x + 6 + 7x + 2

=》6x + 5x + 7x + 6 + 2 - 3

=》18x + 5

You might be interested in
A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal
juin [17]

Answer: H_0:p\leq0.72

H_a:p\neq0.72

Step-by-step explanation:

Given :  A decade-old study found that the proportion of high school seniors who felt that "getting rich" was an important personal goal was 72% .

Let 'p' be the new proportion of high school seniors who felt that "getting rich" was an important personal goal .

Claim : p\neq0.72

We know that the null hypothesis has equal sign.

Therefore , the null hypothesis for the given situation will be opposite to the given claim will be :-

H_0:p=0.72

And the alternative hypothesis must be :-

H_a:p\neq0.72

Hence,  the null hypothesis and the alternative hypothesis that we would use for this test :

H_0:p\leq0.72

H_a:p\neq0.72

5 0
3 years ago
This...ik what mean is I'm just trying to find what the original numbers would be? ​
erastova [34]

Answer:

17.5

Step-by-step explanation:

all the 10 numbers added together equal 10*16 = 160

-this is because all of the numbers added, and then divided by 10 equals 16

so the numbers in total, added equal 160.

subtract 20 (7+13) from 160 = 140

divide by 8

140/8 = 17.5

5 0
2 years ago
Read 2 more answers
An office building casts a 90 foot shadow. At the same time of day, a 5 foot woman standing near the building casts an 8 foot sh
professor190 [17]
The answer is 56.25ft
6 0
3 years ago
Please help me with this I need to find out what y is
julsineya [31]

Answer:

26°

Step-by-step explanation:

<DFG+<EFG = 180°( Being sum of adjacent angle in linear pair is 180°)

You can also write;

<DFG+<EFG = 180°( Being sum of supplementary angle is 180°)

By putting the value of those angles;

5y+3+(2y-5)=180

5y+3+2y-5=180

5y+2y-5+3 =180°

7y-2=180°

7y=180+2

7y=182

y=182/7

y=26°

Hence,

The value of y is 26°

5 0
2 years ago
What is the slope of the line that passes through the points (10,11) and (-6,3)?
ANTONII [103]

Answer: m = ½

.............................

5 0
3 years ago
Other questions:
  • In a trivia game, each finalist must answer 4 questions correctly. Each question is worth twice as much as the question before i
    6·1 answer
  • Solve for X 3x - 2 = 8x - 32
    9·2 answers
  • 1. Two different quadratic functions have graphs with the same vertex. Which function graph increases faster between x=2 and x=3
    5·2 answers
  • Help me I dont understand 6n=48​
    6·2 answers
  • Which of the following rational numbers is greater than 5/17 but less than 6/17.
    8·1 answer
  • The measures of a triangle in the extended ratio 2:3:4.What is the measure of the smallest angle?
    7·2 answers
  • M∠HGF=16x+4, m∠EGF=110 degrees, and m∠HGE=3x+11. Find x.
    15·2 answers
  • Simplify the variable expression by evaluating its numerical part, and enter
    7·1 answer
  • PLEASE! HELP HELP HELP!
    12·1 answer
  • Determine if the equation 2x=y represents a proportional relationship.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!