Answer:
I honestly do not know sorry
pls help me to solve this
Answer:
Step-by-step explanation:
I’m not smart
Name the angles and sides of each pair of triangles that are congruent.
Answer:
Step-by-step explanation:
Corresponding parts of congruent triangles are congruent
WX ≅ DC
XY ≅ CY
WY ≅ DY
∠WXY ≅ ∠DCY
∠XWY ≅ ∠CDY
∠WYX ≅ ∠DYC
Find the inverse equation of y=3x-12
Answer:
[tex]f {}^{ - 1}(x) = \frac{x}{3} + 4[/tex]
Step-by-step explanation:
[tex]y = 3x - 12[/tex]
Flip the variables then solve for y
[tex]x = 3y - 12[/tex]
[tex] \frac{x}{3} = y - 4[/tex]
[tex] \frac{x}{3} + 4 = y[/tex]
[tex]f {}^{ - 1} (x) = \frac{x}{3} + 4[/tex]
A sweatshirt was on sale for 25% off the marked price. The sweatshirt regularly costs $55.00. What is the sale price of the sweatshirt? $
type your answer....
$41.25
workings:100%->$55.00
1%->$55.00÷100=$0.55
25%->$0.55×25=$13.75
100%-25%=75%
Price of sweatshirt during sale->75%->$55.00-$13.75=$41.25
please help if you can?
Answer and Step-by-step explanation:
The range would be [-5, 0]
This is because the points are included, and this is how far the graph's y-values go.
The range is based of the y-values of the graph, in which it looks for the greatest y value of the graph and the smallest y value of the graph.
#teamtrees #PAW (Plant And Water)
Please help. I’ve been stuck on this for hours
Answer:
answer is 1
Step-by-step explanation:
A grocery store surveys 200 random customers to see how frequently they will buy Charlie’s Chocolate Cereal. The results indicate that 30 people will buy the cereal monthly.
Estimate the number of customers that will buy the cereal monthly if 20,000 people shop at the store each month.
Answer:
this Question
The manager of a home-improvement store is reviewing last year's profit from paint and paint-related accessories. In January, the store earned 5% of its $60,000 profit from paint and paint-related accessories. Based on this information, the manager estimates that the store earned $30, 000 from paint and paint-related accessories last year. A: Is the managers estimate correct? Why or why not? B: Which answer shows the correct estimate for the store's total profit from paint and paint-related accessories last year? Select one answer that is completely correct for question A and select one answer for question B B: $3,000 A: No, the manager incorrectly used the statistic established from his research to estimate the given parameter A: No, the manager incorrectly used the parameter established from his research to estimate the given statistic. A-Yes, the manager correctly used the parameter established from his research to estimate the given statistic. A: Yes, the manager correctly used the statistic established from his research to estimate the given parameter. B: $30,000 B: $15,000 B: $36, 000 A grocery store surveys 200 random customers to see how frequenty they will buy Charlie's Chocolate Cereal. The results indicate that 30 people will by the cereal month Estimate the number of customers that will buy the cereal monthly if 20.000 people shop at the store each m Enter your answer as a number, like this:42 A university conducts a study of tobacco use among 1000 of its students. Researchers survey male volunteers and female volunteers to find the frequency of tobacco use. The study finds that, of the people surveyed, 250 men and 50 women regularly use tobacco. The university concludes that male students use tobacco more frequently than female students. Which of the following situations would create a lurking variable that could impact the study? There may be more than one correct answer. Select all that apply. D if the university surveyed only men who used tobacco at least once in high school, participarnt history would be a lurking variable. nif the university extended the study to include 2000 participants, the number of participants would be a lurking variable. If the university surveyed more men than women, the number of male and female participants would be a lurking variable. If the university surveyed only students aged 18 to 22, the age f participants would be a lurking variable if the university conducted surveys between only 8 a.m, and 2 p.m., the time of day would be a
If your driving 60miles an hour and you drive for 1hour how far do you travel?
Answer:
60 miles
Step-by-step explanation:
There are two ways to solve this:
1. They tell you that you drive at 60 miles an hour, so , in an hour, you drive 60 miles.
2. Is the way you should use in the future:
Distance = speed * time
Substitute the speed and times.
Distance = 60 * 1
Thus, you drive 60 miles in one hour
The distance that should be traveled be 60 miles
As we know that
[tex]Speed = \frac{distance}{time}[/tex]
Here
speed be 60 miles per hour
And, the time should be one hour
So, the distance should be
[tex]= 60\ miles\ per hour \times one\ hour[/tex]
= 60 miles
Therefore the distance that should be traveled be 60 miles
Learn more about the distance here:brainly.com/question/23774048
please help its due in 5 minutes
Answer: The answer is net B
Step-by-step explanation: If you look at the net it has one rectangle for the base and four triangles for the side. Then when you look at the completed figure the shapes are the same. Also all the other nets have the wrong shapes.
Hope this helps.
(Edit- was lookin at the wrong stuff answer = d lol sorry
A right triangle is a triangle that includes one right angle, measuring 90 degrees. It doesn't matter which of the three angles is 90 degrees. As long as one of them is, it's a right triangle.
What does a triangle need to have in order to be a right triangle?
A.two sides of equal length
B.one 90 degree angle
C.one obtuse angle
D.three sides of equal length
help please. i have no idea how to do this.
Answer:
ill help u lol im pretty positive its 8
The surface area of this triangular pyramid whose bases and lateral faces are congruent equilateral triangles is
Answer:
The answer is below
Step-by-step explanation:
A triangular pyramid is a pyramid with a triangular base. It is a polyhedron (3 dimensional shape) composed of four triangular faces, six straight edges, and four vertex corners.
The surface area of a triangular pyramid with congruent equilateral triangles = 4 * area of one triangle
Area of one triangle = (1/2) * base * height = (1/2) * 15 in * 13 in = 97.5 in²
Surface area of pyramid = 4 * 97.5 in² = 390 in²
SOMEONE PLEASE ANSWER THIS CORRECT AND ASAP PLEASE TAKE A PICTURE OF IT AND DO IT FROM THERE TO POINT THE RED DOTS SO ITS NOT CONFUSING AND I CAN SEE HOW I CAN PUT IT ON AND PLEASE JUST HELP ME I WILL GIIVE YOU A GOOD RATE, GIVE YOU A THANKS, AND MARK YOU BRAINLIEST JUST ASNWER THIS CORRECTLY AND ASAPPPPPPPP PLEASE!!!!!!!!!! I KNOW I POSTED THIS AGAIN BUT THIS IS PAST DUE AND I NEED SO MUCH HELP THIS IS THE LAST ONE!!!!
Find the answer for m∠EFD
Given:
In triangle DEF, [tex]DE = EF[/tex] and [tex]m\angle 98^\circ[/tex].
To find:
The measure of angle EFD.
Solution:
In triangle DEF,
[tex]DE = EF[/tex] (Given)
It means triangle DEF is an isosceles triangle.
[tex]m\angle EDF=m\angle EFD[/tex] (Base angles of an isosceles triangle are equal)
Using angle sum property in triangle DEF, we get
[tex]m\angle DE F+m\angle EFD+m\angle EDF=180^\circ[/tex]
[tex]98^\circ +m\angle EFD+m\angle EFD=180^\circ[/tex]
[tex]2m\angle EFD=180^\circ-98^\circ[/tex]
[tex]2m\angle EFD=82^\circ[/tex]
Divide both sides by 2.
[tex]m\angle EFD=\dfrac{82^\circ}{2}[/tex]
[tex]m\angle EFD=41^\circ[/tex]
Therefore, the measure of angle EFD is 41 degrees.
The rectangle shown has a perimeter of 98 cm and the given area. Its length is 7 more than 5 times its width. Write and solve a system of equations to find the dimensions of the rectangle.
Answer:
35 is its width and 63 is its length.
Step-by-step explanation:
7 x 5 = 35 and 98 - 35 equals 63 which is the length.
Can y’all recount a story where you were proud of yourself for making a good decision when it was really difficult? Thanks!
Answer:
i was proud of myself when I finally figured out a difficult math problem. I didn't even ask for help. it was a hard time for me but I eventually came through.
given f(x)=4x^2 and g(x)=-1/5x^2 choose true or false
A f(x) and g(x) have the same axis of symmetry
B f(x) is wider than g(x)
C f(x) is narrower than g(x)
it is gonna be c trust me I know for a fact
Step-by-step explanation:
Hi...
You ask any irrelevant Question, that is why they get deleted.
ARE THESE FUNCTIONS YES OR NO? PLS HELP ME
Mrs. Williams put $500 into a retirement account that earns 4% interest. How long will it take for there to be $3,500?
What is the A value?
What is the B value?
What is the equation and answer?
9514 1404 393
Answer:
A = 500
B = 1.04
49.6 years
Step-by-step explanation:
We assume your 'A' and 'B' refer to parameters in an exponential formula of the form ...
y = A·B^x
In this form, A is the initial investment value, $500. B is the growth factor, 1+4% = 1.04, assuming interest is compounded annually. We want to find x such that y=$3500.
3500 = 500·1.04^x . . . . . fill in known values
7 = 1.04^x . . . . . . . . . . . . . divide by 500
log(7) = x·log(1.04) . . . . . . take logarithms
x = log(7)/log(1.04) ≈ 49.61 . . . . divide by the coefficient of x
It will take about 49.6 years for there to be $3500 in Mrs. Williams's account.
Which of these is the algebraic expression for "4 times the sum of 2 and y?"
a 4 ⋅ 2 + y
b 4(2 + y)
c 2 + 4 ⋅ y
d 2(4 + y)
Answer:
b
Step-by-step explanation:
The sum of 2 and y is 2 + y, then 4 times this sum is
4(2 + y) → b
7. At the Battle of
outnumbered buffalo hunters defended
themselves for 5 days.
O A. Alpine Hills
B. Austin Falls
O C. Amarillo Flats
D. Adobe Walls
Sixty percent of the flowers in Karen's garden are roses. Which of the following shows 60% roses?
Answer:
I don't see any answer choices or models, so I will tell you that 60% can also be written as 6/10 and 3/5. Whichever model or answer choice represents 3/5 is the correct answer.
Answer: that 60% can also be written as 6/10 and 3/5. Whichever model or answer choice represents 3/5 is the correct answer.
Step-by-step explanation:
hope you help
Which answer choice best describes Saundra’s claim?
what are the coordinates of point E?
Answer:
(4,-4)
Step-by-step explanation:
(x-value, y-value)
Answer:
(4, -4)
Step-by-step explanation:
Just look at the X axis first and then the Y axis
The X axis is the horizontal line
and the y is the verticle line
pls pls help
A rectangular piece of paper with length 39 cm and width 20 cm has two semicircles cut out of it, as shown below.Find the area of the paper that remains. Use the value 3.14 for π , and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
The area of the piece of paper is 466 cm²
Step-by-step explanation:
First you would want to find the area of the rectangle
39x20=780 cm²
Both semi-circles are the same, so you can just find the area of the whole circle
The diameter is 20 cm so you would use 10 as the radius
A=πr²
A=3.14x10²
A=3.14x100
A=314
Then you have to subtract the area of the circle from the area of the rectangle.
780-314=466
The area of the piece of paper is 466 cm²
if boards that usually cost $660 are selling at 1/6 less than the normal price, what is there price now? PLEASE ANSEWR TIMED!!!!
Answer:
$554.40
Step-by-step explanation:
Answer:
$110
Step-by-step explanation:
1/6 x 660
PLS HELP. URGENT!!!! I’ll give whatever points
Which type of transformation is shown?
Answer:
rotation? I think I'm not sure to or reflection
Answer:
rotation
Step-by-step explanation:
size, shape, and angle measures are preserved but orientation is not
Can someone help me asap
Answer:
75 degrees
Step-by-step explanation:
All the interior angles of a triangle add up to 180 degrees. Knowing this, we can construct the following equation:
180=65+40+x
180=105+x
Subtract both sides by 105
180-105=105+x-105
75=x
Therefore, angle C has a measure of 75 degrees.
I hope this helps!
which equation best matches the graph shown below ?