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
lubasha [3.4K]
4 years ago
11

The sum of two numbers is forty-five. two times the larger number is three times the smaller number.

Mathematics
1 answer:
Kitty [74]4 years ago
8 0
X+y=45
2x=3y

2(45-y)=3y
90-2y=3y
90=5y
y=18

x+y=45
x+18=45
x=27

The two numbers are 18 and 27
You might be interested in
A random sample of harvested corn showed that 6% of the ears of corn picked were not edible. Approximately 2300 ears of corn wer
Ivenika [448]
Given:
6% of the random sample were not edible
2300 ears of corn were picked

Find number of those ears of corn that were not edible.

2,300 * 6% = 138

138 ears of corn were not edible.
3 0
3 years ago
Six students are working to simplify the expression shown. Drag each student's answer to a box to show whether it is fully simpl
saveliy_v [14]

Answer:

there is no picture included, but to help just look at your expression and say to yourself can we do any more with these numbers, if yes, they are not simplified, if no, then they are simplified.

Step-by-step explanation:

5 0
3 years ago
Graph the quadratic function f(x)=2x^2+16x+30 .
kondor19780726 [428]
See the attached picture:

4 0
3 years ago
An ice cream shop wants to be sure their cups and cones hold the same amount of
ella [17]

If the cone has the same width with the cup, the height of the cone will be 6 inches.

<h3>How to find the volume of cylinder and cone?</h3>

The cup is cylindrical.

Therefore,

volume of the cup = πr²h

where

  • r = radius
  • h = height

Hence,

volume of the cup = π × 1.5² × 2 = 4.5π

If the cone has the same width of the cup, the height of the cone can be calculated as follows;

4.5π  = 1  /3 πr²h

4.5π = 1 / 3 × π × 1.5² × h

4.5π = 0.75πh

h = 4.5π / 0.75π

h = 6 inches

learn more on volume here: brainly.com/question/22996610

#SPJ1

3 0
2 years ago
Three times r less than 15 equals 6 <br><br> Translate the sentence into and equation please help
Dimas [21]
Three\ times\ r\ is \ 3r\\Three\ times\ r\ less\ than\ 15\ is\ 15-3r\\\\Equation:\\15-3r=6
8 0
3 years ago
Other questions:
  • The double number line shows that 5 pounds of avocados cost $9.
    15·1 answer
  • How to solve 10-3(3x-40)=-9x
    7·1 answer
  • Change the order or grouping to find sum, explain how you used properties to find sum. 63+86+77
    8·1 answer
  • A biology teacher wants to know how the students in her department feel about a certain course sequence. She takes a list of stu
    6·1 answer
  • The radius of a circular park is 120 m. To the nearest meter, what is the
    11·1 answer
  • Help need to be done soon​
    14·1 answer
  • 7/8 as a decimal rounded to the nearest tenth. Write 3x+4y=19 in intercept form Solve 3X +7=35. What is a transformation that t
    6·1 answer
  • 3. passes through (8,4), slope = 1/2
    10·1 answer
  • You are running a fuel economy study. One of the cars you find is blue. It can travel 40 1/2 on 1 1/4 of gasoline. Another car i
    13·1 answer
  • If a town with a population of 2000 doubles in size every 89 years what will the population be 267 years from now
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!