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
maria [59]
3 years ago
8

Can someone help me out ? Don't just guess the answer :(

Mathematics
2 answers:
monitta3 years ago
8 0
The first one will be equal to 1

The second one is 10x+19/ (x+4)(x-3)



Monica [59]3 years ago
5 0
1) 2m+6 / m² + 7m - 12  +  (m+2)/(m+4)

= 2(m+3) / (m+4)(m+3)  + (m+2)/(m+4)

= 2/(m+4) + (m+2)/(m+4)

= 2+m+2 / (m+4)

= m+4 / m+4

= 1  [ Option A ]

Answer 2) 3/ (x+4)  + 7/ (x-3)

=  3(x-3) + 7(x+4)/ (x² +x - 12)

= 3x-9 + 7x + 28 / (x² +x - 12)

= 10x + 19 / (x² +x - 12)  [ Option A ]

Hope this helps!
You might be interested in
Find the length of the arc.Round your answer to the nearest tenth
FrozenT [24]

Find the circumference:

Circumference = 2 x pi x radius

Circumference = 2 x 3.14 x 9 = 56.52 inches


the arc length is 45 degrees/360 degrees of the circumference.


Marc length = 56.52 x 45/360 = 7.065 inches

Rounded to the nearest tenth = 7.1 inches

6 0
2 years ago
During the summer, Hector does yard work, and Geri babysits.To show their earnings, Hector makes a graph, and Geri makes a table
VLD [36.1K]

I think that when you asked this question, no one answered because there is not enough information. I also got this problem and there is in fact, a table and a graph.

Step-by-step explanation:

for Hector, it only shows a y and x graph and for Geri it shows a table. let´s call the graph the ¨h¨ graph (for Hector) and the table is going to be called the ¨g¨ graph (for Geri)

on the h graph, it shows that y/x = dollars/time for Hector,

on the g table, it shows that Geri is getting paid $25.50 for each 3 hours and it keeps increasing within each input and output.

your y = your dollars

your x = your time

we are looking for slope and we need $15 over hours

15/x

the answer is that Hector earns $6.50 more than Geri

4 0
3 years ago
Read 2 more answers
Use the data set to answer the question.
Liono4ka [1.6K]

Answer:

Yes

Step-by-step explanation:

because if you add that and then you subtract that you get that answer

6 0
2 years ago
Read 2 more answers
Estimate the value as a product of a single digit and a power of 10. the one with () are exponets .... 906,000,000,000 A.9×10 (1
weqwewe [10]
The answer would be A. If it wasn't limited to a one digit number multiplied by a power of 10 then the answer would be 9.06*10^10, but the limitation requires a single digit leaving only the answer 9*10^10 because 10^10= 100,000,000,000. That multiplied by 9 would give you 900,000,000,000.
8 0
3 years ago
What is 7.19 as a fraction
Makovka662 [10]
7/8 dice 7.19 is a fraction you convert it to standard form which is a fraction
4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify v7 times v7
    10·1 answer
  • write an equation in slope intercept form of a line that passes through the point (14,8) and is (a) parallel (b) perpendicular t
    5·1 answer
  • Find the circumference and area of a circle with a diameter of 22 inches. Leave your answers in terms of pi. (4 points) C = 11π;
    6·2 answers
  • A.
    7·1 answer
  • What is the volume of a cylinder with a height of 5.8cm and radius of 2.1 cm? Show work
    6·2 answers
  • Special right traingles (30, 60, 90<br> 45, 45, 90
    13·1 answer
  • Find the quotient for 7.868+1.4
    12·1 answer
  • PLEASE HELP ME!!!!!!!!!
    7·1 answer
  • What do algebraic expressions and numeric expressions have in common
    8·1 answer
  • Please help me 87x89 PLEASE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!