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
Colt1911 [192]
2 years ago
5

The sum of two numbers is 45. One number is 4 times and large as the other what are the numbers now

Mathematics
1 answer:
GarryVolchara [31]2 years ago
5 0

Answer:

The two numbers are 36 and 9

Step-by-step explanation:

Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

We know that: n <44, 48

Let's try some values:

45 - 40 = 4

45- 36 = 9

45- 28 = 17

45- 24 = 21

Pattern: The lesser a natural numer's absolute value, the greater [larger number] it produces. (Bold = "larger numbers")

We recognize something: 36 + 9 = 45 and 36 is exactly 4 times greater than 9.

You might be interested in
Y/3x-z for x=3 y=4 and z=1
zzz [600]
The correct answer is 3
5 0
3 years ago
Hector is dividing students into groups for an HR wants to divide the boys and girls so that each group has the same number of t
Roman55 [17]

Answer:

7 groups, 3 boys and 8 girls

Step-by-step explanation:

Let total number of groups be x

and total hikers in one group be y

if number of girls and boys in every group is same, then

\frac{21}{x} + \frac{56}{x} = y

\frac{21 + 56}{x} = y\\x*y = 77 ....(1)

from (1) x will either be 11 or 7

for x = 11 the values won't be real.

For x = 7\\y = \frac{77}{7} \\y = 11

so there will be 7 groups with 11 hikers in each groups and every group will have \frac{21}{7} = 3 boys and \frac{56}{7} = 8 girls

6 0
3 years ago
Help plz, just give me the points on the graph thanksss &lt;33
Kryger [21]
Very simple, we don’t know the units on the graph but I can tell you it will be linear until when it breaks the rule and goes .2 grams one year
4 0
3 years ago
2<br><br> 3<br><br> -3<br><br> -6<br><br> Please help
fgiga [73]

Find x-intercept and y-intercept

x-intercept = 3 → (3, 0)

y-intercept = -6 → (0, -6)

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

Substitute:

m=\dfrac{-6-0}{0-3}=\dfrac{-6}{-3}=2

Answer: 2

4 0
3 years ago
PLEASE HELP FAST!!!<br> ITS DUE IN 5 MINUTES
iragen [17]

Answer:

4800 dollars

Step-by-step explanation:

4000 multiply 0.2=800

4000+800=4800

3 0
3 years ago
Other questions:
  • From the previous step we have erx(6r2 + 3r − 3) = 0. Since erx is never 0, then we know 6r2 + 3r − 3 = 0. Solving the above equ
    12·2 answers
  • Gina's number is 2 more than sara's. the sum of their numbers is 68. what are their numbers?
    14·2 answers
  • A website requires a 7 digit password. How many different passwords can be made using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and
    13·1 answer
  • Please can someone help me with this question and a few more.. I will give brainliest and full ratings.
    14·2 answers
  • Solve for x:<br> 3 3<br> 4<br> &gt;-6<br> 4
    5·1 answer
  • 1/3 x (9/4 x 12) -3<br> solve this problem
    11·1 answer
  • Pls help me with this multiple choice !
    11·2 answers
  • Find the measure of each angle.
    11·1 answer
  • At one point on the trip the miles are recorded as 15,121 when the gas tank is 75% full. Use a ratio equation to determine the m
    12·1 answer
  • Find the slope and the Y-intercept of the graph of y-6=3/8x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!