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
Misha Larkins [42]
3 years ago
6

PLZ HELP RN ILL MARK YOU BRAINLIST IF ITS RIGHT PLZZZ IM DESPERATE

Mathematics
2 answers:
Reptile [31]3 years ago
5 0

Answer:

equation:x*1/5=9/20

answer=9/4

Step-by-step explanation:

9/20÷1/5=9/20×5/1 in word form you multiply 9/20 by its reciprocal.

first you want to simplify and change 9/20 to 9/4 and change 5/1 to 1/1 and then multiply to get 9/4

jeyben [28]3 years ago
3 0
Macaroni with the chicken strips uhh
You might be interested in
A composite solid consists of a cube with edges of length 6cm and a square pyramid with base edges of length 6cm and height of 6
icang [17]

Answer: The volume of the solid is 324 cm³

Step-by-step explanation:

Formula for determining the volume if a cube is s³

Where s represents the length of each side of the cube.

From the information given, s = 6 cm

Volume = 6³ = 216 cm³

The formula for determining the volume of the square base pyramid is expressed as

Volume = Area × height × 1/3

From the information given,

Length of square base = 6 cm

Height = 6 cm

Area of square base = 6² = 36 cm²

Volume of square base pyramid

= 36 × 6 × 1/3 = 108 cm³

The volume of the solid would be the sum of the volume of the cube and the volume of the square base pyramid. It becomes

216 + 108 = 324 cm³

5 0
3 years ago
Need help fast Yesterday's afternoon temperature was 21°F. It plunged overnight to -3°F. How many degrees did the temperature dr
Nezavi [6.7K]

The Answer to all the questions are D C D D B

6 0
3 years ago
The number of cases of a new disease can be modeled by the quadratic regression equation y = -2x^2 + 40x + 8. What is the best p
Stels [109]

Answer:

158 cases

Step-by-step explanation:

Given tbe quadratic regression model :

y = -2x^2 + 40x + 8

y = number of cases of a new disease

x = number of years

The predicted number of cases of a new disease in 15 years can be calculated thus ;

Put x = 15 in the equation ;

y = -2(15)^2 + 40(15) + 8

y = - 2 * 225 + 600 + 8

y = - 450 + 600 + 8

y = 158

158 cases

5 0
2 years ago
Given a non-zero rational number, a, and an irrational number, b, what can be said about the product of a and b?
laiz [17]

Answer:

The product of a non-zero rational number and an irrational number is irrational.

7 0
2 years ago
A bookstore costs $75 a day to keep open, and spends $10 for each book it
Papessa [141]
A because I know I’m right because I studied a little bit and I got to get it right
4 0
3 years ago
Other questions:
  • ( 5^2<br> 2 ) <br> plus<br> 3^ 3 <br> 4
    5·1 answer
  • Given the function rule f(x) = x^2 - 5x + 1, what is the output of f(-3)?
    7·1 answer
  • Subtract the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending pow
    13·1 answer
  • Amal can run 1/8 mile in 1 1/2 minutes if he can maintain that pace how long will it take him to run 1 mile
    13·2 answers
  • This picture shows a magnified view of a tick on a penny. about how long is the tick
    7·1 answer
  • How would you solve the equation 5x - 1 = 149?
    5·2 answers
  • What's the answer to this?​
    9·1 answer
  • DESPERATE PLEASE ANSWER FAST
    13·1 answer
  • Find the missing angle:
    6·1 answer
  • I need help i need help asap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!