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
artcher [175]
3 years ago
15

Please help quick i have 10 minutes

Mathematics
1 answer:
zubka84 [21]3 years ago
3 0
A=6
B= -1/2
C= 11
I had this one on my test and I got it right have a good day
You might be interested in
Roberto’s cat weighed 6 3/4 pounds last year.Then the cat gained 1 1/2 pounds.How much does the cat weigh now?
hammer [34]
Add the gain and the last weight together
new weight = 6 3/4 + 1 1/2
or we can write it as
new weight = 6 + 3/4 + 1 + 1/2

Separate whole numbers and fraction
new weight = 6 + 3/4 + 1 + 1/2
new weight = 6 + 1 + 3/4 + 1/2

Simplify the whole numbers
new weight = 6 + 1 + 3/4 + 1/2
new weight = 7 + 3/4 + 1/2

Equalize the denominators of the fraction
new weight = 7 + 3/4 + 1/2
new weight = 7 + 3/4 + 2/4
new weight = 7 + 5/4

Because 5/4 is improper fraction, change it to mixed fraction
new weight = 7 + 5/4
new weight = 7 + 1 1/4
new weight = 7 + 1 + 1/4
new weight = 8 + 1/4
new weight = 8 1/4

The cat weights 8 1/4 pounds now
4 0
3 years ago
Which equation represents a line that passes through (-2, 4) and has a slope of 1/2?
jok3333 [9.3K]

Answer:

\large\boxed{y-4=\dfrac{1}{2}(x+2)\text{- point-slope form}}\\\boxed{y=\dfrac{1}{2}x+5\text{- slope-intercept form}}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

We have the slope m=\dfrac{1}{2} and the point (-2, 4).

Substitute:

y-4=\dfrac{1}{2}(x-(-2))

y-4=\dfrac{1}{2}(x+2) - point-slope form

Convert to the slope-intercept form (y = mx + b):

y-4=\dfrac{1}{2}(x+2)      <em>   use the distributive property</em>

y-4=\dfrac{1}{2}x+1         <em>add 4 to both sides</em>

y=\dfrac{1}{2}x+5 - slope-intercept form

3 0
3 years ago
In a parallelogram ABCD , the bisector of angle A bisects BC at X. Prove that AD=2 AB.
erica [24]
There's no diagram, so I made my own.
But I can't prove AD = 2*AB

7 0
3 years ago
Help math is terrible
san4es73 [151]
25 7y8787 is the answer
3 0
3 years ago
Read 2 more answers
Which coins have a diameter with 5 in the hundredths place 0.750 0.835 or 0.955
Natalka [10]
Can help me plzz f) i) dont need

5 0
3 years ago
Other questions:
  • Can you help me on this mathswatch question?
    10·2 answers
  • An organization published an article stating that in any one-year period, approximately 9.8 percent of adults in a country suffe
    8·1 answer
  • Simplify. Sqrt 36- sqrt 121
    13·2 answers
  • For babysitting nicole charges a flat fee of $10 plus $5 per hour. She earned $27.50 on tuesday night. Write an equation to dete
    13·1 answer
  • What is the equation of the line that is parallel to y=−5x−2 that passes through the point (2,−12)?
    10·1 answer
  • Find the value of x the in the triangle shown below
    14·2 answers
  • The sales tax in one state is 7%. Write a function rule for the total cost of an item with selling price x. Find the total cost
    11·1 answer
  • A line is an undefined term because it
    12·2 answers
  • Please help me only if you know! Thank you :)
    10·1 answer
  • #1 A buoy, bobbing up and down in the water as waves pass it, moves from its highest point to its lowest point and back to its h
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!