Please help! I need this to pass. If you are trying to get points please just chose a different question and don't mess with mine. I am in a state of trouble and I just need a helping hand.
Given:
Post office is located at P(1,5).
Market is located at Q(4,9).
To find:
Distance between the post office and the market.
Solution:
Distance between two points is:
[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The post office is located at P(1,5) and the market is located at Q(4,9). So, the distance between the post office and the market is:
[tex]PQ=\sqrt{(4-1)^2+(9-5)^2}[/tex]
[tex]PQ=\sqrt{(3)^2+(4)^2}[/tex]
[tex]PQ=\sqrt{9+16}[/tex]
[tex]PQ=\sqrt{25}[/tex]
[tex]PQ=5[/tex]
The axes show distance in miles.
Therefore, the distance between the post office and the market is 5 miles.
Find the volume of a pyramid with a square base, where the area of the base is 16\text{ m}^216 m
2
and the height of the pyramid is 25.4\text{ m}25.4 m. Round your answer to the nearest tenth of a cubic meter.
The volume of the pyramid with a square base is 135.5 cubic m if the base area is 16 cubic m and the height is 25.4 m.
What is a square pyramid?In geometry, it is defined as the shape having a square base with equal sides length and all the vertex of the square's joints at the top, which is perpendicular to the centre of the square.
We know the volume of the square pyramid V;
V = Bh/2
B is the base area, B = 16 square m
h is the height of the pyramid, h = 25.4 m
V = (16×25.4)/3
V = 135.46 ≈ 135.5 cubic m
Thus, the volume of the pyramid with a square base is 135.5 cubic m if the base area is 16 cubic m and the height is 25.4 m.
Learn more about the pyramid here:
brainly.com/question/13057463
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Here is a list of ingredients to make biscuits.
200 g butter
180 g caster sugar
400 g plain flour
20g chocolate chips
Andrew only has 300 g of plain flour.
How much of the other ingredients should he use?
g butter
g caster sugar
g chocolate chips
Total marks: 3
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GIVING 5 STARS lollfwndw
Answer:
I guess 8 is your answer.
Step-by-step explanation:
brainly please
Sallys grandmother made 16 pints of jam. How many cups of jam did she make?
Answer:
32 cups
There are 2 cups in one pint. So, 16 times 2 = 32
Answer:
32 cups
Step-by-step explanation:
Please answer my question
Answer: C
Step-by-step explanation:
Aubrey's water bottle holds 1.75 liters of water. today, she filled her water bottle four times. If she had 400 milliliters of water remaining in her water bottle at the end of the day, how many liters of water did she drink today?
Answer:
6.6L
Step-by-step explanation:
4x1.75=7L
7L=7000mL
7000-400=6600mL=6.6L
What is the value of x?
x = [? ]°
Enter
Answer:
[tex]x = \frac{60}{2} = 30[/tex]
Can somebody help me with this !!!!!!!thanks
Given:
The graph of a parabola.
To find:
The domain, range and check whether it is a function or not.
Solution:
Domain: The set of x-values or input values is known as domain.
Range: The set of y-values or output values is known as range.
A relation is a function if their exist unique outputs for each input. In other words a graph is a relation if it pass the vertical line test.
Vertical line test: Each vertical line intersect the graph at most once.
The given function is defined for all real values of x which are greater than or equal to -3. So, the domain of the given graph is:
[tex]Domain=[-3,\infty)[/tex]
The given function values can be any real number. So, the range of the given graph is:
[tex]Range=(-\infty,\infty)[/tex]
For x=0, we have two values of the function because the graph intercept the y-axis at two points.
Since the graph does not pass the vertical line test therefore the given graph is not a function.
In circle T, ∠PTQ ≅ ∠RTS. Circle T is shown. Line segments T P, T Q, T R, and T S are radii with length 3. Lines are drawn from point P to point Q and from point R to point S to form secants with length 4. Angles PT Q and R T S are congruent. The measure of arc S R is 66 degrees. What is the measure of Arc P Q? 24° 33° 48° 66°
Answer:
D
Step-by-step explanation:
Edge
Answer:
the answer is D. 66°
Step-by-step explanation:
lol
need help please! tia
Solve this equation by using the substitution method. Make sure you show ALL your work.
y=x+3
y+4=−6x
Step-by-step explanation:
substitute for y
x+3+4 = -6x
x+ 7 = -6x
7 = -7x
-1 = x
y = -1+3
y = 2
What is the total of pens produced at the factory in a week when 21,000 blue pens are produced?
Answer:
B.A factory produces blue pens and black pens. Each week, 2/2=3
of the pens produced at
the factory are black.
Step-by-step explanation:
Answer:
D f f t f
Step-by-step explanation:
Tvtctctc
The diameter of a bicycle wheel is 20 inches. Which measurement is closest to the circumference of the wheel
Answer:
62.8 inches
Step-by-step explanation:
✓We can determine the
Circumference of the wheel of the bicycle using the expression below;
Circumference= (πd) ...........eqn(1)
Where d= diameter = 20inches
If we substitute the value of " diameter" into eqn(1)
Circumference = (π × 20)
= 62.8inches
(Where π= 3.142)
Therefore, measurement that is closest to the circumference of the wheel is 62.8inches
Anybody help me please!!!!!!!!!!!
Answer:
4th option
Step-by-step explanation:
Guido tiene la cuarta parte de la edad de su padre Andrés y el triple de la edad de su hermano David. ¿Qué edad tiene cada uno, si sus edades suman 48 años?
Answer:
Guido tiene 9 años, Andrés tiene 36 años y David tiene 3 años.
Step-by-step explanation:
Con la información proporcionada, sabes que la edad de los tres suma 48, lo que se puede expresar como:
x+y+z=48, donde:
x es la edad de Guido
y es la edad de Andrés
z es la edad de David
Además, de acuerdo al enunciado puedes decir que la edad del papá Andrés es cuatro veces la edad de Guido y que la edad de David es la tercera parte de la edad de Guido y puedes escribir las siguientes ecuaciones:
y=4x
z=x/3
Ahora puedes reemplazar estas dos ecuaciones en la primera y despejar x:
x+4x+x/3=48
5x+x/3=48
16x/3=48
16x=48*3
16x=144
x=144/16
x=9
Después, puedes reemplazar el valor de x en y=4x para encontrar el valor de y:
y=4x
y=4*(9)
y=36
Finalmente, debes reemplazar el valor de x en z=x/3 para encontrar el valor de z:
z=x/3
z=9/3
z=3
De acuerdo a esto, Guido tiene 9 años, Andrés tiene 36 años y David tiene 3 años.
Bella is shopping for a 60" TV. She has found the following options that she likes. Bella wants to get the best deal on her TV. Which one should she buy?
TV #1 - $899 on sale for 30% off with no sales tax
TV #1 - $899 on sale for 30% off with no sales tax
TV #2 - $999 on sale 40% off with 5% sales tax
TV #2 - $999 on sale 40% off with 5% sales tax
TV #3 - $599 with no discount and 6% sales tax
TV #3 - $599 with no discount and 6% sales tax
TV #4 - $749 on sale for 20% off with 10% sales tax
TV #4 - $749 on sale for 20% off with 10% sales tax
Answer:
TV #3
Step-by-step explanation:
The others cost more.
Sarah donated $920 for a new park. Sarah's brother donated $850. How much more money did Sarah donate?
Answer:
Sarah donated 70 more dollars.
Step-by-step explanation:
The Phase “How much more” let’s us know that we are subtracting the amounts. 920- 850 is 70.
50 POINTS in how many ways can you select 3 books to bring on vacation from a group of 11 books
Answer:
165 ways
Step-by-step explanation:
Use a choose formula (! stands for factorial):
11!/(3! (11-3)!)
9*10*11/6
165
A cylinder has a 10-inch diameter and is 15 inches tallA 6-inch-diameter ball is placed within the cylinderand then the cylinder is filled with waterHow much water is in the cylinder? Give your answer in terms of pi
Answer:
339n in^3
Step-by-step explanation:
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
Water in the cylinder = volume of cylinder - volume of sphere
volume of a cylinder = nr^2h
n = 22/7
r = radius = 10/2 = 5
n x (5^2) x 15 = 375 in^3
volume of a sphere = (4/3) x (n) x (r^3)
n = 22/7
r = 6/2 = 3
(4/3) x (n) x (r^3) = 36n
hellohello, this needs to be turned in tomorrow so if you could help, i would really appreciate it. :]
Answer:
24 is the answer
hope this helps
have a good day :)
Step-by-step explanation:
I will mark Brainliest for first and correct answer. PLEASE NO LINKS
Mark checks the cost of pens at several stores to determine the best deal. Which choice gives the lowest cost per pen?
a) $7 for a pack of 5 pens
b) $15 for a pack of 10 pens
c) $18 for a pack of 15 pens
d) $48 for a pack of 30 pens
Please also explain how you got the answer even better the working
C
please mark brainiest
you would have to gather the amount of money of each pin pack for it for example $7 / 5 that will be $1 with 40 cents 15 / 10 = $1.50 18 / 15 equals 1.20 and 40 / 30 = 1.6 which the less amount of money would be c
What is the value of x in -2 + 3xy = 20?
Answer:
x= 22 /3y
Step-by-step explanation:
brainliest?
Rate this 1-10
When I think of you happiness hits me
It did until you played my heart the wrong way at least
But nah that's alright I will deal with you.
I feel du.mb for allowing you to do this to me
I get sad, mad, depressed, and pis.sed everytime
I no longer want you, you hurt me I hurt you
Never again will I make this mistake
Good job making a happy guy mad
This is why I dont trust girls with my heart
So dont break me next time we guys are fragile
If you dont think so do this to another guy
I will not allow you to be like this ever again
Dont play with me next time
But this will not bother me because I dont care
I am going to my old ways of barely any emotions
I wont let this get to me, Good bye my queen
Answer:
Solid 7
Step-by-step explanation:
helppp plss i don’t understand this at all
Answer:
Look at explanation
Step-by-step explanation:
Well according to the picture (it doesn't have the full problem so this is what I can explain):
To make 1 dozen cupcakes (x), you need 1 cup of butter (y). (Or you can see in the question on the picture: y = 0.5x)
So let's say, he wants to make half a dozen cupcakes, he would need 0.5 cups of butter. How many cups of butter he uses is how many dozens he can make.
Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Evaluate the expression 263 + 5 when b = 3.
263 +5 = 2(3): +5
=
Given:
The expression is:
[tex]2b^3+5[/tex]
To find:
The value of the given expression when [tex]b=3[/tex].
Solution:
We have,
[tex]2b^3+5[/tex]
Substituting [tex]b=3[/tex] in the above expression, we get
[tex]2b^3+5=2(3)^3+5[/tex]
[tex]2b^3+5=2(27)+5[/tex]
[tex]2b^3+5=54+5[/tex]
[tex]2b^3+5=59[/tex]
Therefore, the value of given expression at [tex]b=3[/tex] is 59.
Answer:
The answer is 59
Step-by-step explanation:
2b³ + 5, b = 3
2(3)³ + 5
2 × 27 + 5 = 59
Thus, The answer is 59
-TheUnknownScientist
In which situation would blinking be beneficial for a animal?
A. When preparing for a long winter
B. When in a really cold environment
C. When in a hot, humid environment
D. When caught in a desert sandstorm
Answer:
D
Step-by-step explanation:
So you can protect your eyes.
Answer: D. When caught in a desert sandstorm
[tex]\color{yellow}{}[/tex][tex]\color{yellow}{}[/tex][tex]\color{yellow}{}[/tex][tex]\color{yellow}{}[/tex][tex]\color{yellow}{}[/tex][tex]\color{yellow}{}[/tex]
I really need help!! A scuba diver is swimming at the depth shown, and then swims 0.5 foot toward surface every 3 seconds. What is the location of the scuba diver, relative to the surface, after 15 seconds?
Answer:
2.4
Step-by-step explanation:
We divide 0.5 by 3 giving us approximatly 0.16, we have found the rate of change. Now we multiply 15 by 0.16 equals 2.4.
HEEEEEEEELLLLLPPPPPPP Me PLease!!!!
Answer:
I think That answer is A.
Step-by-step explanation:
If you double all of the dimensions of a rectangular prism, you create a similar prism with a scale factor of 2. The surface area of the similar prism will increase as the square of the scale factor (22 = 4) and the volume will increase as the cube of the scale factor (23 = 8).
On the drawing for a house plan, the master bedroom is rectangular and has dimensions of 2.25 inches by 2.5 inches. If the scale of the drawing is inch = 1 foot, what is the actual area of the master bedroom? Make sure to label your answer.
Answer:
0.03906square foot
Step-by-step explanation:
Given the dimension of the bedroom yo be 2.25in by 2.5in
First we need to convert to foot
2.25in = 0.08333×2.25 = 0.1875feet
2.5in = 0.08333×2.5 = 0.2083feet
Area of the rectangular bedroom = length × width
Area of the rectangular bedroom = 0.1875×0.2083
Area of the rectangular bedroom = 0.03906square foot