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
Ivenika [448]
3 years ago
5

The scale drawing for Lydia’s room is drawn so that 1 cm = 1 ft. If the scale drawing shows the area of her room to be 51 square

cm, what is the actual area of her room?
Mathematics
1 answer:
butalik [34]3 years ago
3 0
Should be 51 ft. sonve 1 cm = 1 ft
You might be interested in
PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!
gizmo_the_mogwai [7]

Answer:

The answer is -3 for B. and idk for A.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Name:
Marysya12 [62]

Answer:

200 rev.

Step-by-step explanation:

0.7*\pi=\frac{11}{5} \\\\440÷\frac{11}{5} = 200

4 0
3 years ago
Johnny has four pencils Mikey has four times as many pencils girl has two pencils how many pencils do they have total
k0ka [10]
The answer would of been either 10 or 32
4 0
3 years ago
Read 2 more answers
Plz help me depends on my final grade
Vika [28.1K]
11 miles away from angelicas house
7 0
4 years ago
Read 2 more answers
Find f such that the given conditions are satisfiedf’(x)=x-4, f(2)=-1
kicyunya [14]

Given:

f^{\prime}\left(x\right)=x-4,\text{ and}f\left(2\right)=-1

To find:

The correct function.

Explanation:

Let us consider the function given in option D.

f(x)=\frac{x^2}{2}-4x+5

Differentiating with respect to x we get,

\begin{gathered} f^{\prime}(x)=\frac{2x}{2}-4 \\ f^{\prime}(x)=x-4 \end{gathered}

Substituting x = 2 in the function f(x), we get

\begin{gathered} f(2)=\frac{2^2}{2}-4(2)+5 \\ =2-8+5 \\ =-6+5 \\ f(2)=-1 \end{gathered}

Therefore, the given conditions are satisfied.

So, the function is,

f(x)=\frac{x^{2}}{2}-4x+5

Final answer: Option D

6 0
2 years ago
Other questions:
  • A Major League Baseball “diamond” is actually a square, 90 feet on a side. What is the distance directly from home plate to seco
    7·1 answer
  • Represent each scenario as a multiplication or division problem. Then, solve the problem. 2. Lina missed 8 questions on her scie
    13·1 answer
  • What is 15/16 times 1/4
    7·1 answer
  • On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a
    13·1 answer
  • The prices and sizes of popcorn sold at local theaters are shown in the table. Popcorn Prices and Sizes at Different Theaters Ou
    7·2 answers
  • Please help I don't know how to do this
    10·1 answer
  • Mya scored the following points in four basketball games: 16, 24, 32, and 22. To be a future WNBA #1 pick, like the NY Liberty's
    12·1 answer
  • What the answer plz help fast? If you get it right i will mark you brainless ❤️
    9·2 answers
  • Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.
    5·1 answer
  • The point S(0,–2) is translated 4 units left. What are the coordinates of the resulting point, S'?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!