Step-by-step explanation:
Given A(1 , -3)
Reflection across the x -axis
= A'( 1 , 3)
Reflection across the y-axis
= A'( -1 , - 3)
Reflection across the y = x
= A' ( -3 , 1)
Reflection across the y = - x
=A'( 3 , - 1)
Hope it will help ☺
Marc plots the point (1, 20) in a coordinate grid to show the number of minutes it takes him to walk 1 mile. Which ordered pair might Marc use to show how many minutes it takes him to walk 3 miles?
Answer:
(3,60)
Step-by-step explanation:
Marc is walking at a rate of 20 minutes per 1 mile; therefore, at that rate he can walk 3 miles in 60 minutes.
Write the expression in standard form 5(2a)+7(-4b)+2.c.5
Answer: I will be there at about five or seven or later today and then I’m going to be there
Step-by-step explanation:
Question for the answer questions about the question question for you and I have to do a little more
(11x + 2) + (9x − 4)
MARKING BRAINLIST IF YOU CORRECTLY ANSWER
Answer:
20x-2
Step-by-step explanation:
Eliminate redundant parentheses:
(11+2)+(9−4)
11+2+9−4
Subtract the numbers:
11+2+9−4
11−2+9
Combine like Terms:
11−2+9
20−2
Solution:
20x-2
John jogged 4.5 miles on Thursday, 7 2/5 miles on Friday, and 10.4 miles on Saturday. How many miles does John have to run in order to run 25 miles for the week
im giving 20 points
Answer:
2.7 miles
Step-by-step explanation:
25 - 10.4 - 4.5 - 7 2/5 will give you 2.7
Answer:
8 miles
Step-by-step explanation:
If we divide 70 by 50, we get the unit rate for the ratio 70 minutes for every 50 miles.
70÷50=1.4
So the runner is running 1.4 minutes per mile. We can multiply this unit rate by the number of miles:
1.4 minutes mile × 5 miles = 7 minutes
Thus it will take her 7 minutes to run 5 miles at this pace.
If it takes her 7 minutes to run 5 miles, it will take her 7÷5 = 1.4 minutes to run 6÷3=2 miles at the same pace.
If it takes her 1.4 minutes to run 5 miles, it will take her 1.4×5=7 minutes to run 4×2=8 miles at the same pace. Since 60 minutes is 1 hour, she is running at a speed of 8 miles per hour.
We found her pace in minutes per miles in part (a).
increase 400litres by 20%
Answer:
480 Litres
Step-by-step explanation:
Percentage increase = 20% × 400
New value =
400 + Percentage increase =
400 + (20% × 400) =
400 + 20% × 400 =
(1 + 20%) × 400 =
(100% + 20%) × 400 =
120% × 400 =
120 ÷ 100 × 400 =
120 × 400 ÷ 100 =
48,000 ÷ 100 =
480
I'm so confused please help
Answer:
?
Step-by-step explanation:
Answer:
What do you need help with
Step-by-step explanation:
A family consumes 4 ⅗ pounds of rice every 2 days. Assuming the family eats the same amount of rice each day, how many pounds of rice will the family consume each year? (1 year = 365 days)
PLS HELP ME
Answer:
839.5
Step-by-step explanation:
365/2=182.5
4.60*182.5=839.5 pounds of rice in a year
Answer:
839.5
Step-by-step explanation:
well you could do this two ways, I simply divided 4.6 into 2 and multiplied it by 365
About 10% of Americans will go to a restaurant or an event for New years. About how many people would that be ?
Answer: 33.1 million
Step-by-step explanation:
The US Census Bureau estimates that as of 2021, the US population is around 331 million people.
If 10% of that number go to a restaurant or an event for New years, that number would be:
= 10% * 331,000,000
= 33.1 million
2. angle ABE = angle MNP
Write another valid congruency statement:
Given:
[tex]\Delta ABE\cong \Delta MNP[/tex]
To find:
The congruent angles and sides, then find the another valid congruency statement.
Solution:
We have,
[tex]\Delta ABE\cong \Delta MNP[/tex]
We know that, corresponding parts of congruent triangles are congruent (CPCTC).
Using CPCTC, we get
Angles:
[tex]\angle A\cong \angle M[/tex]
[tex]\angle B\cong \angle N[/tex]
[tex]\angle E\cong \angle P[/tex]
Sides:
[tex]AB\cong MN[/tex]
[tex]BE\cong NP[/tex]
[tex]AE\cong MP[/tex]
The another congruent statement is [tex]\Delta BEA\cong \Delta NPM[/tex].
Therefore, the required table is
Angles Sides
[tex]\angle A\cong \angle M[/tex] [tex]AB\cong MN[/tex]
[tex]\angle B\cong \angle N[/tex] [tex]BE\cong NP[/tex]
[tex]\angle E\cong \angle P[/tex] [tex]AE\cong MP[/tex]
The another congruent statement is [tex]\Delta BEA\cong \Delta NPM[/tex].
Joseph goes to the store with a budget of $120 write an inequality that represents "x", the amount in dollars Joseph can spend at the store
Answer:
Step-by-step explanation:
x＝$120
Answer:
x=120
Step-by-step explanation:
The budget is the amount that he can spend.
What is the quotient of 145.66 and 0.8
Answer: 182.075
Step-by-step explanation: 145.66 divided by 0.8 =182.0.75
Answer:
182.075
Step-by-step explanation:
Divide 145.66 and 0.8 to get=182.075.
The value of a bank account is −$28. Money is then deposited into the account. Which could represent the value of the account now? A.-$33 B.-$6 C.-$45 D.$17 E.$0
Answer:
Step-by-step explanation:
depends how much money is deposited, however, the choices can be just D or E
Answer:
B,D,E
Step-by-step explanation:
Does it say how much was deposited? Ok so deposit means your bank gets bigger so it cannot be less than -28.
My guess is that it will be either B,D,E
The reason I say my guess is because I think the question should have given you an amount of how much was deposited.
3(2b+ 4) +6
Please answer
Answer:
6b+18
Step-by-step explanation:
3(2b + 4) + 6
6b + 12 + 6= 6b+18
Answer:
6b + 18
Step-by-step explanation:
3(2b + 4) + 6
6b + 12 + 6
6b + 18
the sum of length and breadth of a room is 20m,find it's perimeter
Answer:
80 m.
Steps: perimeter =4 x side
=4x20=80m
Answer:
40 m
Step-by-step explanation:
Formula of perimeter of a rectangle = 2(l + b)
where l = Length & b = Breadth
According to the question ,
Sum of length & breadth = l + b = 20m
Perimeter = 2(l + b) = 2 × 20 = 40m
The double number line shows that 5 kilograms of avocados cost $9 dollar .
Based on the ratio shown in the double number line, what is the cost for 1 kilogram of avocados?
Answer:
hii hope it helps
Step-by-step explanation:
sorry for these pics
if a car travels at an average of 25 kilometres per hour how long would a journey of 175 km take
Answer:
it'll 7 hours to a journey of 175km
Step-by-step explanation:
25km/per hour
25 x 7 = 175km
find two integers whose sum is -1 and product is -42
Answer:
6 and -7
Step-by-step explanation:
6 - 7 = -1
6 * -7 = -42
Hope this helped!
Answer:
-7 and 6
Step-by-step explanation:
-7+6= -1 which is true
-7*6= -42 2hich is also true
PLEASE answerrrrr this
Answer:
wsp
Step-by-step explanation:
Doug needs to order 25,000 grams of a supplement. At the store, supplements come in 5 kilograms packages that cost $80 each. What will Dougs order cost ?
Answer:
$400
Step-by-step explanation:
1000 grams in a kilogram
25,000 total grams= 25 kg
25kg/ 5 kg per package
=5 packages
5 packages * $80 each
=$400 total cost
Answer:
1,75678
Step-by-step explanation: multiply it
Shane rode his bike for two hours and traveled 12 miles at this rate how long would it take him to ride 22 miles
Answer:
3.66666666667
Step-by-step explanation:
First, we need to find the unit rate to figure out how many miles Shane rides in 1 hour. To do this it is simple, I divided 12 and 2 to get 6 miles per hour. Then we would do 22/6 but we get a decimal so it would be about 3.66666666667.
Please answer fast its timed
Answer:
f(5) = 22
f(9) = 34
Step-by-step explanation:
Plug in 5 and 9 separately for the equation of the x values. Multiply them each and add 7 to get these values 22 and 34.
Plz help me with this question
Answer:
The equation that models the population growth is y = 90,000(1.02)^x
Step-by-step explanation:
The formula of the exponential growth is y = a [tex](b)^{x}[/tex], where
a is the initial valueb is the factor of growth ⇒ b > 1Let us solve the question
∵ At x = 0, the population y = 90,000
→ That means the initial value is 90,000
∴ a = 90,000
→ Substitute it in the form of the equation above
∴ y = 90,000 [tex](b)^{x}[/tex]
→ To find b use any values from the table to substitute x and y
∵ At x = 1, y = 91,800
∵ 91,800 = 90,000 [tex](b)^{1}[/tex]
∴ 91,800 = 90,000 b
→ Divide both sides by 90,000
∵ [tex]\frac{91,800}{90,000}[/tex] = [tex]\frac{90,000b}{90,000}[/tex]
∴ 1.02 = b
→ Substitute it in the equation above
∵ y = 90,000 [tex](1.02)^{x}[/tex]
∴ The equation that models the population growth is y = 90,000(1.02)^x
The numbers 1 through 10 are written on individual cards and placed in a bag. If you reach into the bag and pull out a cards, what is the probability that it will not be a 9
Answer:
9/10
Step-by-step explanation:
There are 10 cards in total (1-10 is 10 numbers). Only 1 of the numbers is a 9. So the probability of picking the 9 is 1/10. Then do 1 - 1/10 to find the probability of not picking the 9. This is 9/10.
Annika used 2/9 yards of ribbon to tie
around Olivia's present and 3/4 yards of ribbon
to tie around Daryl's
present. How many yards of ribbon
did she use in all?
Answer:
35/72 yards of ribbon
Step-by-step explanation:
Please helppppppppppppp
Answer:
6.08
Step-by-step explanation:
help please, i don’t understand
Answer:
if you where to flip CBE on top of ABD they will fit perfect
Step-by-step explanation:
its not rlly that hard if you can see point AD = CE so is AB=CB both triangles end at B they both have a right angle at the end of ABD and CBE and both have an acute angle at the end at point B from AD and CE
Answer:
By AA postulate
Step-by-step explanation:
[tex] In\: \triangle ABD \: \&\: \triangle CBE[/tex]
[tex] \angle BAD\cong\angle BCE... (given) [/tex]
[tex] \angle ABD\cong\angle CBE... (given) [/tex]
[tex] \therefore \triangle ABD\sim\triangle CBE[/tex] (By AA postulate)
Which graph shows a dilation?
Answer:
the last one shows a dialation
Please help I’ll give you brainlist or something
Answer:
1 slope of f is 5
slop of g is 2
2. connor
initial value is 200
rate of change is -10
Pilar
initial value is 242
rate of change is -8
3.
y intercept of f is -3
y intercept of g is -1
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
.
plases help
Determine the number of solutions of each system of equations.
Answer:
Step-by-step explanation:
this is the same equation, the system has infinitely many solutions
The coordinates of three vertices of parallelogram ABCD are given. Find the coordinates of the fourth
point so that the given type of figure is formed.
A(3,-3), B(-6, -3), D(3, 3), rectangle
The coordinate of C is ?
Answer:
( - 6 , 3 )
Point c is 6 units above point b and 9 units to the left of point d