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
MArishka [77]
3 years ago
6

Which is the correct factoring and solutions?

Mathematics
1 answer:
aleksklad [387]3 years ago
8 0

Step-by-step explanation:

your answer would be the second light blue one

(2h+1)(h+3) x=-1/2,-5

You might be interested in
Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3). What is the coordinates of the image if the parallelo
Digiron [165]

Answer: (\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .

Step-by-step explanation:

Transformation rule for dilation:

(x,y)\to(kx,ky) , where k = scale factor

Given : Scale factor = -\dfrac13

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3)

Vertices after dilation:

(-1,6)\to(-1\times\dfrac{-1}{3},6\times\dfrac{-1}{3})=(\dfrac13,-2)

(0,9)\times(0\times-\dfrac13,9\times-\dfrac13)=(0,-3)

(6,-3)\to(6\times-\dfrac13,\ -3\times-\dfrac13)=(-2,1)

(3,-3)\to (3\times-\dfrac13,\ -3\times-\dfrac13)=(-1,1)

Hence, the coordinates of the image if the parallelogram = (\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .

8 0
3 years ago
QR = 36 ; PR = 45 ; PQ = 21, Sin __?___ = 21 / 45
sammy [17]

Answer:

Sin = PQ / PR = OPPOSITE / HYPOTENUSE

Step-by-step explanation:

Please find the attached file for a clearer understanding.

SOHCAHTOA

Sin = opposite / Hypotenuse

Cos = Adjacent / Hypotenuse

Tan = opposite / Adjacent

Math is fun

7 0
3 years ago
Read 2 more answers
L.F. Richardson proposed a model to describe the spread of war fever. His proposal: If y(t) is the percent of the population adv
Lena [83]

Answer:

y'(t)=ky(t)(100-y(t))

Step-by-step explanation:

The rate of change of y(t) at any time is the derivative of y with respect to time y, y'(t)

If y(t) is the percent of the population advocating war at time t

then 100-y(t)  is the percent of the population not advocating war

The product of the percentage of the population advocating war and the percentage not advocating war would be

y(t)(100-y(t))

If the rate of change of y(t) at any time is proportional to the product of the percentage of the population advocating war and the percentage not advocating war, then

y'(t)=ky(t)(100-y(t))

where <em>k is the constant of proportionality </em>

8 0
3 years ago
The mechanic does 4 oil changes in 2 hours. How many oil changes can the mechanic do in 8 hours?
netineya [11]

Answer:

16.

Step-by-step explanation:

^

5 0
2 years ago
Read 2 more answers
The rational number 5 3/7 is equal to <br><br><br> is equal to
Andrei [34K]

Answer:

38/7 is = to 5 3/7

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Help please thank you
    8·1 answer
  • Plz answer this quickly
    8·1 answer
  • How do I write 3 1/2 as an improper fraction in three diffrent ways and fast please
    11·2 answers
  • Plz need the answer and how
    7·2 answers
  • Evaluate 11! / (7-3)​
    15·2 answers
  • The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.05 level tha
    11·1 answer
  • Help needed ASAP it’s geometry
    13·1 answer
  • Henry went to the store with $25.00 and returned home with 3 gallons of ice
    12·1 answer
  • Jordana drew the function below.which statement correctly explains whether or not her function is linear?​
    14·1 answer
  • Solve the propotions
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!