Answer:
Step-by-step explanation:
Mark is 6ft tall and casts a 15 ft shadow. At the same time of day, a nearby building casts a 30ft shadow. How tall is the building ?
hight plus shadow hight! <3
hope you pass all of your exams!
The height of the building is 12 ft.
What is proportion?The correct relationship between the size of different parts of the same thing, or between one thing and another.
Given that, Mark is 6ft tall and casts a 15 ft shadow. At the same time of day, a nearby building casts a 30ft shadow.
The proportion here is, 6/15
Let the height of the building be x,
6/15 = x/30
x = 12
Hence, The height of the building is 12 ft.
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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
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
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!!
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:
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!
Company A manufactures and sells gidgets. The owners have determined that the company has the monthly revenue and cost functions shown, such that x represents the number of gidgets sold.
R(x) = 16x
C(x) = 12x + 1,424
At what number of gidgets sold will the company break-even (the point where revenue equals cost)?
A.
480 gidgets
B.
51 gidgets
C.
356 gidgets
D.
119 gidgets
Answer:
Option C. 356 gidgets
Step-by-step explanation:
we have R(x) ----> the monthly revenue function C(x) ---> the monthly cost function x ----> the number of gidgets sold we know that Break-even means that the revenue equals cost so solve for x
The diagram shows a circular pond with a path around it. the Pond has a radius of 6 m. The path has a width of 1 m. Workout the area of the path. Give your answer correct to three significant figures.
Given :
☄ Radius of circular pond = 6 m
☄ The path has a width = 1 m
To Find :
☄ Area of the path = ?
Formula we have to use here :
☄ Area of path = Length of path × width
☄ Length of path = Circumference of pond
Solution :
☄ Area of the path is 37.72 m²
Required Explaination :
To caculate the area of path first we need to find the Length of path. To Calculate the Length of path we have to use given below formula :]☃ Length of path = Circumference of pond ☃
Now, subsitute the given values in above formula we get :
→ Length of path = Circumference of pond
→ Length of path = 2πr
→ Length of path = 2 × 22/7 × 6
→ Length of path = 264/7 m
Hence,the Length of the path is 264/7 m.Now,let's find the area of the path :
→ Area of path = Length of path × width
→ Area of path = 264/7 × 1
→ Area of path = 37.72 m²
Hence,the area of the path is 37.72 m².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.
Plz help me I dont understand
Answer:
397
Step-by-step explanation:
Pls help I’ll mark u brain
Answer:
A: y=6x
B: A
Step-by-step explanation:
A: Rise over run
B: You can use the points to determine the answer, 6(2)=12 (2,12) 6(3)=18 (3,18)
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
If I were to say hours divided by miles, would the answer be miles per hour or hour per miles?
Answer:
You would say miles per hour.
PLEASE HELP!!!! middle school problem
Answer:
110 for every 2 minutes because 290 - 180 gives you 110 every 2 minutes
Please solve!!!
In a hurry!
Answer:
The answer is y=5
Step-by-step explanation:
3y=15
you divide 3 into 3 and 15
3y/3=15/3
y=5
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!/
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
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.
Find the value of x please
Answer:
x=12
Step-by-step explanation:
24÷(27÷9)=6x
x=12
Mrs. Williams estimates that she will spend $50 on school supplies. She actually spends $45. What is the percent of error?
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
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:
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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]
What is X? HELP I NEED ANSWERS!
Answer:i think x=141
Step-by-step explanation:i agree
Answer:
Hope it helped
Step-by-step explanation:
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.
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:
Matt wants to purchase a gasoline motor scooter. The gas mileage 75 miles for each 1/2 gallon of gasoline. How many miles will Matt be able to drive on 5 gallons of gasoline
Answer: 750 miles
Step-by-step explanation:
The gas mileage is 75 miles per 1/2 gallon of gasoline.
First find how many miles it can go on 1 gallon of gasoline:
= 75 ÷ 1/2
= 150 miles
If the scooter can go 150 miles on 1 gallon, the number of miles it will go on 5 gallons is:
= 5 * 150
= 750 miles
Help pls yall i will give brainliest
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)?