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
Alexxandr [17]
3 years ago
9

Which expression results from using the distributive property 2(5 + r)

Mathematics
1 answer:
Vinvika [58]3 years ago
7 0
Using the distributive property we know we distribute by multiplying the outside values to those inside of the parentheses

outside values: 2

inside values: 5 and r

now multiply out inside values by the outside values

2x5 = 10

2xr = 2r

now plug these values back in for the inside values and take away the outside value and the parentheses

so 2(5+r) using the distribution property is 10+2r
You might be interested in
A board is 6 feet 11 inches long. How long is it in inches
julia-pushkina [17]

Answer:

83 inches

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the equation of the following graph in vertex form?
taurus [48]

Answer:

?????????????????????????

3 0
3 years ago
HELPPP PLEASEE BEST ANSWER IS BRAINLIEST. HELPPPP please best answer gets brainliest
tester [92]

Answer:

21w+3

Step-by-step explanation:

5w+9w+5+7w-2

14w+5+7w-2

21w+3

5 0
3 years ago
Read 2 more answers
An object is thrown straight up from the top of a 100-foot platform at a velocity of 48 feet per second. The height h(t) of the
julsineya [31]

Answer:

  • The maximum height is 136 ft
  • The time it takes to achieve this height is 1.5 s.

Explanation:

<u>1. Function for the height (given):</u>

    h(t)=-16t^2+48t+100

<u />

<u>2. Type of function</u>

That is a quadatic function, whose graph is a parabola that opens downward.

The maximum of the function, i.e. the maximum height, is the vertex of the parabola.

The vertex of a parabola with the genral equation   y=ax^2+bx+c  is at the x-coordinate

                       x=-b/(2a)

<u>3. Time to achieve the maximum height</u>

Substitute b with 48 and a with - 16:

        t=-48/(2(-16))=48/32=3/2=1.5

Then, time when the object achieves the maximum height it 1.5s

<u />

<u>4. Maximum height:</u>

Replace t with 1.5 in the equation, to find the maximum height, h(1.5)

     h(1.5)=-16(1.5)^2+48(1.5)+100=136

Then, the maximum height is 136 ft

3 0
3 years ago
You inherited land that was purchased for $30,000 in 1960. The value of the land increases by approximately 5% per year. What wi
Naily [24]

Answer:

the answer would be I fly a starship, across the universe divide, and when I reach the otherside. I'll find a place to rest my spirit if I can.

8 0
3 years ago
Read 2 more answers
Other questions:
  • If a five digit number is rounded to the ten thousands place is it possible for the rounded number to be a six digit number.
    15·1 answer
  • What is the maximum height that a 24 foot ladder can safely reach if the base of the ladder should always be about 1 foot away f
    10·2 answers
  • Mai, Clare, and Noah are making signs to advertise the school dance. It takes Mai 6 minutes to complete a sign, it takes Clare 8
    12·2 answers
  • If two lines are parallel, their slopes will be the same. The slope is represented by the m in y=mx+b
    6·1 answer
  • What is the horizontal asymtote of f(x) = -2x/x+1​
    5·1 answer
  • What is the inverse operation of multiplication?
    12·2 answers
  • PPPPLLLLLZZZZZ HELP!! ASAP! (MATH) ILL GIVE U BRAINLIST AND A THANK YOU AND U'LL GET POINTS!!
    13·1 answer
  • Which line is a line of symmetry for the triangle?<br><br> A. A<br> B. D<br> C. B<br> D. C
    7·1 answer
  • Which of the following equations, represents the line with a slope of 2/3 and a y-intercept of 9?
    12·1 answer
  • If Hal usually mows 21 yards per week, how many yards does he average per day?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!