Answer:
15.625 cm
Step-by-step explanation:
1 in = 2.5 cm
6.25 in = x
x = 6.25 * 2.5
x = 15.625 cm
Is line BC parallel to line DE? Choose the best justification. a Line BC is parallel to line DE because triangle ABC is a dilation of triangle ADE by a scale factor of 3 from point A. b Line BC is parallel to line DE because triangle ABC is a dilation of triangle ADE by a scale factor of 2 from point A. c Line BC is parallel to line DE because triangle ABC is a dilation of triangle ADE by a scale factor of \large \frac{4}{3} from point A. d Line BC is not parallel to line DE because there is no dilation that sends triangle ADE to triangle ABC.
Answer: b
Step-by-step explanation:
Answer: 1/2
Step-by-step explanation: be smart
Mrs. Williams estimates that she will spend $50 on school supplies. She actually spends $45. What is the percent of error?
-2x + y = 0
5x + 3y -11
Answer:
x=1, y=2
Step-by-step explanation:
if thats not the answer you need ill be happy to help again
PLEASE HELPPP, its timed. NO BOTS please i want serious answers.
i dont want to have to report u :/
Complete the similarity statement: Quadrilateral HGFE is similar to quadrilateral____
What is the scale factor in simplest fraction form (use / to type the fraction)
What is the value of x (do not round)?
What is the length of CB (do not round)?
What is the length of AB (do not round)?
Plz help me I dont understand
Answer:
397
Step-by-step explanation:
Question on the photo pls help
Answer:
1. Methemogoblin
2. Emphysema
Step-by-step explanation:
Solve and simplify: -9/10 ÷ (-3/10) = *
Answer: 3
Step-by-step explanation:
Answer: 3
Step-by-step explanation: the equation is the question. XD
Is anyone good at word problems?
Answer:
X + P = 34
330X + 250P = 9620
Step-by-step explanation:
The question tells us that there were 34 consoles sold. Therefore, we can draw the straight forward conclusion that whatever combination of consoles were sold, the number Xboxes (X) and PS4s (P) sold together has to be 34 in total. Thus:
X + P = 34
Now, we know the each Xbox sold for $330, and each PS4 sold for $250, and the total sales from the consoles bought was $9620. Thus:
$330X + $250P = $9620
Hope this helps!
help please!! I can’t figure it out and those are the questions
Answer:
Step-by-step explanation:
Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation v = Δs/Δt. Speed (or rate, r) is a scalar quantity that measures the distance traveled (d) over the change in time (Δt), represented by the equation r = d/Δt.
ik this is easy but i forgot how to do it help
Answer:
7x
Step-by-step explanation:
4+3= 7
=7x
(since they both have the variable "x" we can combine them both)
have a good day! <3
simplify 12 to the power of 16 over 12 to yhe power of 5
Answer:
here's my answer for ya-hope this helps! may i have brainliest?
Step-by-step explanation:
How much money does Ronnie need to buy 9 dog calendars and 3 maps of the world?
Answer: How much do they cost-.....
Step-by-step explanation:
I need to find the GCF and solve to get the right answer. And ASAP if ossicle please
I just know the greatest common factor is 2ab
But i don’t know if it is foil method but I still don’t know how to put it in that format
What are the zeros of the function defined by the expression - x^2 - 9x - 8?
A
x = -1; x = -8
B
x= -1, x = 8
С
x = 1, x = -8
D
x = 1, x = 8
Simplify. Write in scientific notation. 0.5(8 * 10^5). A. 8*5^5. B. 4*5^5. C. 8*10^5. D. 4^10^5
it would be 4×10[tex]^{5}[/tex]
Find the lateral surface area of a cylinder with a height of 5 m and a
radius of 5 m.
Use 3.14 for pi.
Answer:
AL= 157.08
Step-by-step explanation:
Really hope this helps! :)
MARKING PEOPLE AS BRIANLIST
Which Point of Concurrency is NOT always inside a triangle?* A:Centroid
B:Incenter
C:Circumcenter
Circumcenter Point of Concurrency is NOT always inside a triangle. Hence, option (C) is correct.
What are Centroid, Incenter and Circumcenter of triangle?The centroid of a triangle is the location where the triangle's three medians intersect. It can alternatively be described as the location where the three medians come together. A line connecting a side's midpoint and the triangle's opposite vertex is called the median.
The intersection of the three interior angle bisectors of a triangle forms the triangle's incenter. Due to the junction point of the central axis being the center of the inscribed circle of the triangle, this point is equally spaced from each of its sides.
The intersection of all of the triangle's sides' perpendicular bisectors—that is, the lines that are perpendicular to each side's midpoint—indicates the location of the triangle's circumcenter.
Learn more about Centroid here:
https://brainly.com/question/10708357
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A flask that weighs 345.8g is filled with 24ml of honey. The weight of the flask and honey is found to be 703.55g. What is the density honey in g/ml?
Answer:
14.91g/ ml
Step-by-step explanation:
Answer:
Step-by-step explanation:
Weight of honey= (703.55g - 345.8g)
= 357.75g
But
Density= mass/ volume
Mass of honey= 357.75g
Volume of honey=24ml
If we substitute the values, we have
Density=(357.75g/24ml)
=14.91g/ ml
Hence, the density honey in g/ml is =14.91g/ ml
Math Please Help Make sure you explain your answer Thanks Have a blessed day!/
A hat is 40% off the discount price of a hat is $50.40 what is the regular price
Answer:
The correct answer would be $126.00
Step-by-step explanation:
If you see how many times 40% goes into 100%, it would be 2.5 times. Then you multiply the 40% of the overall price ($50.40) times 2.5 and that gives you $126.
Hope this helps!!
A dessert recipe calls for 2 1/2
cups of milk and makes 5 servings. How many cups of milk are needed for 6 servings?
Answer:
Step-by-step explanation:
A dessert recipe calls for 2 1/2cups of milk and makes 5 servings. How many cups of milk are needed for 6 servings?
If 2.5 cups of milk = 5servings
x =6 servings
x=(2.5×6)/5=3
For 6 servings, 3 cups of milk are needed
Dave's Doughnuts sells a dozen doughnuts for $5.40. What is the unit cost per doughnut?
Answer: The cost per donut is 0.45
Step-by-step explanation: A dozen donuts is 12 donuts. $5.40 dollars divided by 12 is 0.45.
The ratio of destroyers to battleships in the navy is 10:40.What fraction of the total number of boats is the number of destroyers?
Answer:
10:40 = 10/40 = 1/4 of the boats are destroyers
Step-by-step explanation:
I hope this helps! Have a nice day!
PLZ Help
Simplify the given equation.
17x - 6 + 3x - 5 = x + 11 + 4x
A. 9x = 16x
B. 20x + 1 = 5x + 11
C. 20x - 11 = 5x + 11
Answer:
B.20x + = 5x + 11
hope it's helpful ❤❤❤❤❤
THANK YOU.
Help please.
Algebra.
Answer:
y –2 = 3(x –2)
Step-by-step explanation:
In point-slope form, substitute the given y value from the coordinate in (y – _ )
Substitute the x-value in (x –_ )
The slope goes in = __ (x – _) before the parentheses.
One pound is equal to 0.454 kilogram. If Jim has a mass of 50 kilograms, write an equation to represent how many pounds p he weighs
Answer:22.6796
Step-by-step explanation:
for an approximate result, divide the mass value by 2.205
The equation to convert kilograms to pounds is p = 22.7 pounds if Jim has a mass of 50 kilograms.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
We know that one pound is equal to 0.454 kilograms, so we can write the conversion factor as:
1 pound = 0.454 kilograms
To convert a mass in kilograms to a mass in pounds, we'll multiply the mass in kilograms by the conversion factor.
So, the equation to convert kilograms to pounds is:
p = 0.454 × kg
To find the number of pounds that Jim weighs, we'll substitute his mass of 50 kilograms into the equation:
p = 0.454 × 50
p = 22.7 pounds
Therefore, Jim weighs 22.7 pounds.
Learn more about the equation here:
brainly.com/question/10413253
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I will mark u as the brainlest if you can help me with 4 question
Answer:
inequality = 4p>s+6 4 expression = 4a-5 and the only ones left
Step-by-step explanation:
A surveyer wants to find the distance from points A and B and to an inaccessible point C. These three points form a triangle. Because points he can be cited from both A and B, he knows that the measure of angle a equals 65°. Also, it is known that the distance from A-to-C is 90 m and the distance from B to C is 120 m. What is the measure of angle B
Answer:
42.8°
Step-by-step explanation:
The sine rule states that for a triangle with lengths of a, b and c and the corresponding angles which are opposite the sides as A, B and C, then the following rule holds:
[tex]\frac{a}{sin(A)}=\frac{b}{sin(B)} =\frac{c}{sin(C)}[/tex]
Given that points A, B and C forms a triangle with angle A = 65°, distance from A-to-C = 90 m and the distance from B to C = 120 m.
The distance from A to C is the side opposite to angle B. Hence let b = distance from A to C = 90 m.
The distance from B to C is the side opposite to angle A. Hence let a = distance from B to C = 120 m.
Therefore using sine rule:
[tex]\frac{a}{sin(A)}=\frac{b}{sin(B)} \\\\\frac{120}{sin(65)}=\frac{90}{sin(B)} \\\\sin(B)=\frac{90*sin(65)}{120} \\\\sin(B) =0.6797\\\\B=sin^{-1}(0.6797)\\\\B=42.8^o[/tex]
Help pls yall i will give brainliest
What is the slope of the graphed above?
A. -2
B. -1
C. -1/2
D. 1/2
E. 2
Answer:
C
Step-by-step explanation:
slope is rise/run or y2-y1/x2-x1
We use the two points (0,1) and (2,0)
y2=0, y1=1, x2=2, x1=0
0-1=-1
2-0=2
-1/2=-1/2
This gives a slope of -1/2, Answer Choice C
Answer:
The Answer is C
Step-by-step explanation:
From Point (-2,2), we go to point (0,1). The x changed by two, and the y changed by one. Therefore, when x changes by one, y changes by one-half. This slope is negative, making the answer -1/2
