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
cestrela7 [59]
2 years ago
13

Hey does anyone know the answer to this?!

Mathematics
1 answer:
dybincka [34]2 years ago
3 0

Answer:

the answer to your question is yes, but the answer to #21 is ;

mn

pn

ml

lp

Step-by-step explanation:

You might be interested in
Help please it’s one question! i’ll mark brainliest ❤️❤️l
olganol [36]

Answer:

73.8

Step-by-step explanation:

10% of 82 is 8.2

82 - 8.2 = 73.8

5 0
3 years ago
Angle is inscribed in circle O.<br> AB is a diameter of circle O.<br> What is the measure of B?
Andreyy89

Answer:

please insert a picture

3 0
2 years ago
What is the lcd of 11/12 and 1/8
erastova [34]
24 = 12*2 and 8*3

.................
5 0
3 years ago
How many sevenths are there in two wholes?
schepotkina [342]

Answer:

14

Step-by-step explanation:

7 times 2 = 14

7 0
2 years ago
Question 1
12345 [234]

Answer:

A). Surface area = 222 cm²

Volume = 180 cm³

B). Surface area = 375 cm²

Volume = 360 cm³

C). % increase in surface area = 67.57%

% increase in volume = 100%

Step-by-step explanation:

In the figure attached base of a prism has been given.

A). Surface area of the prism = (Perimeter of the base of the prism) × height + 2(area of the base)

Perimeter of the base = 5 + 3 + 2 + 2 + 2 + 3 + 5 + 8

                                       = 30

Area of the base = 8×5 - 2×2 = 36 cm²

Surface area of the prism = 30×5 + 2×(36)= 222 cm²

Volume of the prism = volume of the bigger prism - volume of the smaller prism cut off

                                  = 8×5×5 - 2×2×5

                                  = 200 - 20

                                  = 180 cm³

B). Surface area of the prism if it's height is 10 cm,

Surface area = 30×10 + 2×(36) = 372 cm²

Volume of the prism = 8×5×10 - 2×2×10

                                   = 400 - 40

                                   = 360 cm³                                      

C). Increase in surface area = 372 - 222 = 150 cm²

% increase in the surface area = \frac{150}{222}\times 100 = 67.57%

Increase in volume = 360 - 180 = 180 cm³

% increase in volume = \frac{180}{180}\times 100 = 100%

4 0
2 years ago
Other questions:
  • A book cost $9.60 after sales tax the book is $10.20 what is the sales tax rate
    7·1 answer
  • There are 75 students in the eight grade 45 of those take a music class. the rest of the students have art.what percent Take art
    14·1 answer
  • Help me with this problem, please.
    13·1 answer
  • Triangle base is 2.4 what is the height
    8·1 answer
  • What is the quotient of 5/8 ?
    13·1 answer
  • A patient has an illness that typically lasts about 24 hours. The temperature, T, in degrees Fahrenheit, of the patient t hours
    15·1 answer
  • Helppp meeeeeee asappppppp
    12·1 answer
  • W
    9·1 answer
  • Answer my question <br> Will mark brainliest
    12·1 answer
  • Members of a baseball team raised $1592.50 to go to a tournament. They rented a bus for $844.50 and budgeted $68 per player for
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!