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
Dvinal [7]
3 years ago
7

Help with mathematical connections write an expression for the length of the segment

Mathematics
2 answers:
NeX [460]3 years ago
6 0
AC = AB + BC
= x + 2 + 7x - 3
= 8x - 1


QR = PR - PQ
= 13y + 25 - (8y + 5)
= 13y + 25 - 8y - 5
= 5y + 20
vitfil [10]3 years ago
5 0

Answer:

PR = 13y +25

QR = 5y+20

Step-by-step explanation:

<u>For figure a.</u>

AB = x+2

BC = 7x-3

AC and AB + BC coincides with each other, so they should be equal

i.e AC = AB + BC

{ We know that things which coincide with each other are equal }

Therefore,

AC = AB + BC = ( x+2 ) + ( 7x-3 ) = x+2+7x-3 = 8x-1

<u>For figure b.</u>

PQ = 8y + 5

PR = 13y +25

PR and PQ + QR coincides with each other , so they should be equal

i.e PR = PQ + QR

{ We know that things which coincide with each other are equal }

Therefore,

PR = PQ + QR

QR = PR - PQ

QR = ( 13y +25 ) - ( 8y + 5 )

QR = 13y+25-8y-5

QR = 5y+20

You might be interested in
(-5)+(+7)=( ____) ???
Anni [7]

Answer: 2

Step-by-step explanation:

7 0
3 years ago
A farmer needs to buy fencing to go around his garden. The garden is a 20’ by 15’ rectangle. How much fencing will he need
lukranit [14]
Use sod six itch yah onto
6 0
3 years ago
Please help me with this one
Whitepunk [10]

Answer:

Which school do you attend please and which grade are you in please

6 0
3 years ago
Type an equation that can be used to solve for the missing angles. DO NOT SOLVE.
muminat

Answer:

x°+2x°+(x-24)°=180°

Step-by-step explanation:

The sum of of the interior angles of all triangles add up to 180°

Adding x°, 2x°, and (x-24)° <em>will</em> equal 180

Therefore, an equation that can be used to solve for the missing angles is: x°+2x°+(x-24)°=180°

6 0
3 years ago
Help this is due today, its one question
strojnjashka [21]
2389.51 times 6% equals 143.37 so 6% of his total sales equals 143.37.  6.25 times 37.5 equals 234.37  234.37+143.37 equals 377.745 so no it isn't enough. I hope this answer helps you
7 0
3 years ago
Other questions:
  • Three parcels weigh 2 pounds. Two parcels weigh the same. The lightest weight is 5/8 pound lighter than the heaviest weight. How
    14·1 answer
  • Explain why it's your answer
    9·1 answer
  • Earned income and capital gains (or portfolio income) are acquired in different ways. Which statement describes how they are dif
    10·2 answers
  • 7 is what percent of 105
    8·2 answers
  • I need help with this question
    12·1 answer
  • Anybody got the answer to this?
    15·1 answer
  • Do not under stand got confused and need help
    10·1 answer
  • A restaurant has one price for adults and another price for children to eat at its buffet. Two families ate at the buffet. The T
    9·1 answer
  • HELP QUICK PLEASE<br> The perimeter is 116 in and the width is 27 in.<br> What's the length?
    10·2 answers
  • Simplify the expression 4x+2-1/2x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!