Answer:
nun because he messed up my hairline >:/
Step-by-step explanation:
Answer:
tip:3.75, total 27.75
Jeffrey and Frank walk at different speeds.Frank’s walking speed can be represented by the equation y=85x, where is the time in minutes and y is the distance in meters. The distance Jeffrey walked over the time is shown on the graph below
Answer:
Option (C)
Option (C)
Option (A)
Step-by-step explanation:
Part A.
Frank's walking speed can be represented by the equation.
Equation representing the speed is,
y = 85x
[tex]\frac{y}{x}=85[/tex]
Therefore, walking speed of Frank = 85 meters per minute.
Option (C) will be the answer.
Part B.
Distance walked over the time by Jeffrey is given by the graph attached.
Equation for the speed will be,
y = [tex](\frac{400}{5})x[/tex]
y = 80x
Therefore, walking speed of Jeffrey = 80 meters per minute
Difference in the speed of Frank and Jeffrey = 85 - 80 = 5 meters per minute.
Jeffery walks 5 meters per minute slower than Frank.
Option (C) will be the answer.
Part (C)
Distance traveled by Frank in 16 minutes,
y = 85(16) = 1360 meters
Time taken to travel the same distance by Jeffrey will be,
1360 = 80x
x = [tex]\frac{1360}{80}=17[/tex] meters per minute
Option (A) will be the answer.
find the value of x in the figure below
Answer:
answers below.
Step-by-step explanation:
50+x+5+180-4x-10=180
225-3x=180
-3x=-45
x=15
m<B=20
m<ACB=110
m<ACD=70
Help me!!!!!!!!!!!!!!!!!!!!!
Answer:
[tex] \frac{7}{3} and \: \frac{8}{3} [/tex]
Step-by-step explanation:
so let's start with what we know:
[tex]2 \frac{1}{3} \times 2 \frac{2}{3} [/tex]
now to get it into non mixxed numbers:
2*3 = 6
6+1
_____
[tex] \frac{7}{3} [/tex]
2*3=6
6+2=8
______
[tex] \frac{8}{3} [/tex]
now to cross mutiply them:
7*3
This is dividing decimals in math, I need it in 20 minutes please!
I will give brainliest, please answer ALL questions to get it and 50 points (don't scam)
Which division problem would have an estimated quotient of 3.5 if the divisor and dividend were rounded to the nearest whole number?
a) 27.7 divided by 7.8
b) 70.19 divided by 20.6
c) 21.96 divided by 5.9
d) 56.4 divided by 15.47
Gena wants to estimate the quotient -21.87 divided by 4.79. Which expression shows the BEST expression to estimate the quotient using front-end estimation
a) -21 ÷ 4
b) -21 ÷ 5
c) -20 ÷ 4
d) -20 ÷ 5
Jo estimated the quotient of -41.71 divided by -6.03 by rounding each to the nearest integer. What is Jo's error?
-42 ÷ (-7) = 6
a) Jo should have rounded the dividend to -40
b) Jo should have rounded the divisor to -6
c) Jo should have divided -7 by -42
d) Jo should have divided -7 by -7
Which division problem would have an estimated quotient of 15 if the divisor and dividend were rounded to the nearest whole number?
a) 90.24 ÷ 6.3
b) 79.85 ÷ 3.99
c) 85.01 ÷ 16.77
d) 59.87 ÷ 10.21
Gena and her best friends each estimated the quotient of -137.56 divided by -6.12 using compatible numbers. Which shows the BEST estimate using compatible numbers?
a) -140 ÷ (-7) = 20
b) -140 ÷ 6 = 23.3 (The 3 is repeated at the end)
c) -135 ÷ (-7) = 22.5
d) -135 ÷ (-5) = 27
Which problem can be solved by division of decimals?
a) Danette needs 8 dozen eggs for her restaurant. How many eggs should she buy?
b) How much money does Dawna need to fill her 11.5 gallon gas tank if the price of gas is 3.59 a gallon?
c) How many more miles does Judy's family have to drive to reach their destination if they have driven 45.4 miles of a 123.8 mile trip?
d) What is Jeremy's average if he received a total of 323.7 points on a test?
Answer:
First question: a
Second: d
Third: b
Fourth: a
Fifth: a
Sixth: b
Step-by-step explanation:
Ask me if you need an explanation for any of the questions because there isn't much to explain for rounding.
Fifth: The reason that the answer is not b is because the 6 in that equation should have a - (if it was a typo, the answer should be b)
a boy named poop has $5.50, and wants to buy a game called of peepoplook that is $25.00. How much money will poop need to buy his game.
Answer:
19 dollars and 50 cents
Step-by-step explanation:
$19 & 50 cents my dear child
-pilar <3
Brainliest! Help!!!!
Answer:
The correct answer would be C
Step-by-step explanation:
Edge 2020 :)
Answer
no itz c your welcome
Step-by-step explanation:
did it in class
Determine the quotient of 2 over 5 divided by 3 over 4. (2 points)
PLS I NEED HELP FAST PLS
Answer:
8 over 15
Step-by-step explanation:
you should get a calculator.
Answer:
8/15
Step-by-step explanation:
find the slope given (2,-7) and (-1,6)
Answer:
[tex]-\frac{13}{3}[/tex]
Step-by-step explanation:
Divide 3/5 by 1/2 as a reduced fraction.
Answer:
You can't divide two fractions together, so you multiply the second fraction by taking its reciprocal.
[tex]\frac{3}{5} * \frac{2}{1} \\\\= \frac{6}{5}[/tex]
If we divide the [tex]\frac{3}{5}[/tex] by [tex]\frac{1}{2}[/tex] so the decrease fraction should be [tex]\frac{6}{5}[/tex].
Given that,
The fraction is [tex]\frac{3}{5}[/tex].And, the other fraction is [tex]\frac{1}{2}[/tex].Now it should be divided to come as a reduced fraction.So, the decreased fraction should be
[tex]= \frac{3}{5} \times \frac{2}{1} \\\\= \frac{6}{5}[/tex]
Therefore we can conclude that if we divide the [tex]\frac{3}{5}[/tex] by [tex]\frac{1}{2}[/tex] so the decrease fraction should be [tex]\frac{6}{5}[/tex].
Learn more about the fraction here: brainly.com/question/6201432
1 point
15 The Davenports had a repairman come out to
their house. They were charged $50 per hour for
the 2-hour visit, plus a $99 consultation fee.
What was the total charge?
$help ASAP!
Your answer
Answer:
Step-by-step explanation:
50 an hour for 2 hours. 50(2) is 100
plus the 99 consultation fee.
Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars
graph the following equation:
y = -x -6
PLS NEED HELP. For 15 Points
Answer:
50 degrees
Step-by-step explanation:
just makes sense
Write a brief summary about similar figures
Similar figures are the same shape but not the same size. you can find out the scale by using parallel lines.
Answer:
*You could just look it up.
Here's what I found on google:
Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent, and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.
So basically, similar figures are 2 figures that are the same shape.
They don't have to be the same size.
What are points (-5,5) and (2,5) in a equation
Answer:
idktf
Step-by-step explanation:
16+4(c-5)=220 what is c
Answer:
c=205
Step-by-step explanation:
ILL GIVE BRAINLIEST PLEASE ANSWER
Answer:
rice
Step-by-step explanation:
the best
You have 18 pictures to paste to a poster. You want to arrange them on the poster in rows so that there are an equal number of pictures in each row.
a. How many rectangular arrangements are possible? List them.
b. You decide to have no more than 10 pictures in any row or column. How many rectangular arrangements are possible now? List them.
Answer:
no idea too hard but try math way
Step-by-step explanation:
What is the value of (-8)(45)(1/8)
7th grade math
Answer:
-45
Step-by-step explanation:
1/8=.125
-8x45=-360
-360x.125=-45
The answer choices are
A) <3 and <10
B) <2 and < 10
C) <3 and <7
D) <2 and <8
r+3y=6 in slope intercept
Answer:
Step-by-step explanation:
y = - [tex]\frac{1}{3}[/tex] r + 2
Help ASAP pleaseeeeeee ASAP ASAP ASAP thank u
1/4 as a percent. Why can't I figure this out I have no idea. Please help me out here. Thank you
Answer: 25%
Step-by-step explanation:
1/4 as a percentage is 25%
Answer:
25%
Step-by-step explanation:
an easy way to figure this out is by remembering that 4 quarters make a dollar each quarter is 25 cents so 1/4=25%
hope this helps :3
if it did pls mark brainliest
How do I find the perimeter of a semicircle region
Answer:
To find the perimeter of a semi circle, use the formula P = 1/2 (π × d) + d, where d is the diameter of the semi circle.
Step-by-step explanation:
have a good day :)
Please help! I have been stuck on this all day and its 1:00!!!!!! Please help!
Answer:
820.05 i guess
Step-by-step explanation:
addeverything together
can some one help???
Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown:
Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?
A) Reflection about the x-axis followed by a translation to the right by 2 units
B) Reflection about the y-axis followed by a translation to the left by 2 units
C) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the right by 2 units
D) Counterclockwise rotation by 90 degrees about the origin followed by a translation to the left by 2 units
Answer:
B
Step-by-step explanation:
Find the difference
The number of students enrolled at hill school decreased by 120 students over an 8-year period what was the average decrease in student enrollment per year
Answer:
15 students per year
Step-by-step explanation:
Answer:15
Step-by-step explanation:
If 12 bags of Takis cost $24. how much does one bag cost?
Answer:
$2
Step-by-step explanation:
24/12=2
PLEASE HELP!!!!!
A daycare center in Seaside currently has 9 assistant caregivers and 6 senior caregivers. Since demand is high, the owner is going to be hiring 1 assistant caregiver per month and 2 senior caregivers per month. Her goal is to have a larger staff, including an equal number of assistant caregivers and senior caregivers. How long will that take? How many of each type will there be?
After _____months, there will be_______ of each type of caregiver
After 3 months, there will be 12 of each type of caregiver
How to illustrate the equation?An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario.
Since the daycare center in Seaside currently has 9 assistant caregivers and 6 senior caregivers. Since demand is high, the owner is going to be hiring 1 assistant caregiver per month and 2 senior caregivers per month.
This will be:
9 + m = 6 + 2m
where m= number of months
Collect the like terms
2m - m = 9 - 6
m = 3
The number of caregiver will be:
9 + m
9 + 3
= 12
Learn more about equations on:
brainly.com/question/2972832
#SPJ1
the vertex for f(x)=-7(x+8)^2+ 3 is the minimum for that function ture or false
Answer:Do you what it in vertex because if you do the answer is (-8,3)
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
The equation of a parabola in vertex form is
f(x) = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
f(x) = - 7(x + 8)² + 3 ← is in vertex form
with (h, k) = (- 8, 3 )
• If a > 0 then vertex is a minimum
• If a < 0 then vertex is a maximum
Here a = - 7 < 0 , thus
(- 8, 3 ) is a maximum