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
ryzh [129]
3 years ago
11

Help please!!! Question is in the picture​

Mathematics
2 answers:
EastWind [94]3 years ago
8 0
I think it’s dababy
Nataly [62]3 years ago
6 0
I don’t really know where the Porche is
You might be interested in
(its part b to question 9 ) If there are 15 students who don't wear glasses how many students are there in class?​ PLZ HELP WILL
hichkok12 [17]

Answer:

there are 25 students in the class and 15 who wear glasses.

5 0
3 years ago
Read 2 more answers
If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?
nexus9112 [7]

Answer:

400cm

Step-by-step explanation:

8 0
3 years ago
5. Two similar figures have volumes 27 in.? and 125 in.?. The surface area of the smaller figure is 63 in.. (1 point)
GREYUIT [131]

Answer:

175\ in^{2}

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z----> the scale factor

x----> volume of the larger solid

y----> volume of the smaller solid

z^{3}=\frac{x}{y}

we have

x=125\ in^{3}

y=27\ in^{3}

substitute

z^{3}=\frac{125}{27}

z=\frac{5}{3}

step 2

Find the surface area of the larger solid

we know that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

Let

z----> the scale factor

x----> surface area of the larger solid

y----> surface area of the smaller solid

z^{2}=\frac{x}{y}

we have

z=\frac{5}{3}

y=63\ in^{2}

substitute

(\frac{5}{3})^{2}=\frac{x}{63}

x=\frac{25}{9}*63=175\ in^{2}

3 0
3 years ago
Image below! PLEASE HELP! THIS IS DUE!
Minchanka [31]

Answer:

270 if not simplified and

1/1 if simlifies

Step-by-step explanation:

8 0
2 years ago
Solve for x.<br><br> x2 − 9x + 20 = 0
umka2103 [35]

x has two values 4 and 5 by factorization or using the general formula

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the side of a square, whose area is equal to the area of a rectangle with sides 6.4m and 2.5m. Also find the perimeter of t
    15·1 answer
  • Find the value of the circumference of a circle with the given diameter.
    14·1 answer
  • One number is 5 more than twice another number. The sum of the numbers is 35. Find the numbers
    6·1 answer
  • Please help!!! 20 points to whoever helps!
    14·1 answer
  • Why is it important to line up the fraction strips on the left
    13·1 answer
  • Which expression is equivalent to x2+3x+ 3+ (2x+134+15) - (x+5))
    12·1 answer
  • Factor each polynomial <br> -28y^2-12y^5
    7·1 answer
  • Area of ​​the painted part
    8·2 answers
  • Angle
    11·1 answer
  • Find an equivalent ratio in simplest terms:<br> 63:49
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!