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
inysia [295]
3 years ago
8

Jack's birthday is in 4 weeks. How many days is it until Jacks birthday? Describe how you ould use a number line to solve.

Mathematics
1 answer:
cupoosta [38]3 years ago
7 0

Answer:

28 days

Step-by-step explanation:

There are 7 days in 1 week. We can find the amount in 4 weeks by multiplying the amount of 7 by 4.

7(4)=28 days

We can use a number line to solve this by making 4 groups of 7.

0                     7                       14                         21                        28

_________________________________________________________

You might be interested in
How do you find the circumference of a circle
Verdich [7]
Measure its diameter 
6 0
4 years ago
Read 2 more answers
Which equation models a line that is perpendicular to y = x - 1 and goes through the point (5,4)
PtichkaEL [24]

Answer:

y = - x + 9

Step-by-step explanation:

Because the line is perpendicular, the slope with be the opposite reciprocal. So, if the slope is 1 as in the equation y = x - 1, the opposite reciprocal is -1.

So the equation that is perpendicular will look like this so far:

y = -x + b   (b represents our y-intercept that we have not found yet)

Now we will find the y-intercept. We can find it by substituting the coordinates (5,4) as x and y into the equation right above ^^.

So,  4 = -(5) +b     or     4 = -5 + b

Add 5 to both sides to isolate b on the right side. b = 9

Therefore, the y-intercept is 9.

Now we have found everything we need for the equation, which is

y = - x + 9

8 0
4 years ago
The equation 3x-6y-2=0 into slope form. Long answer please.
dsp73
The slope form: y = mx + b
We have:
3x - 6y - 2 = 0    |add 6y to both sides
3x - 2 = 6y    |divide both sides by 6
3x/6 - 2/6 = 6y/6
x/2 - 1/3 = y
y = 1/2 x - 1/3

8 0
3 years ago
Read 2 more answers
Christopher is 5.2 feet tall and his baby sister is 3 3/4 feet tall. How much taller is Christopher than his baby sister?
vladimir1956 [14]
1 9/20 feet or 1.45 feet.
8 0
3 years ago
Read 2 more answers
Is 450 ten times as much as 45,000
Feliz [49]
The answer is: No ,you can calculate : 450X10=4500
5 0
4 years ago
Other questions:
  • A rainstorm in Portland, Oregon, has wiped out the electricity in about 5% of the households in the city. A management team in P
    11·1 answer
  • How do i find the perimeter and area?
    6·2 answers
  • What is the slope?<br> Please help!!!
    8·1 answer
  • 2x + 5y= 18 4x + 20y= -36 Solve and Explain first to get right gets brainliest
    13·1 answer
  • Please help, choices are given
    9·1 answer
  • What is the length of the unknown side of this triangle?
    13·2 answers
  • PLS HELP THIS CONFUSES ME
    14·1 answer
  • The diameter is 24 cm. Find the<br> length of arc CD
    12·1 answer
  • Which is NOT supported by this graph?
    5·1 answer
  • How many factors are in the following expression: 3x(x + 5)(y – 3)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!