Answer:
5
Step-by-step explanation:
7+8=15
15 x 3 = 45
45/9=5
what is 60% of 25
and what is 2.4 is 5% of what number
Answer:
60% of 25 = 15 and 2.52
Step-by-step explanation:
Answer:
60% of 25 should be 15.
for question 2: its 48
Step-by-step explanation:
1) 2.4 = 5% × Y
STEP 2: 2.4 = 5/100 x Y
Multiplying both sides by 100 and dividing both sides of the equation by 5 we will arrive at:
STEP 3 Y = 2.4 × 100/5
STEP 4) Y = 2.4 × 100 ÷ 5
STEP 5) Y = 48
Finally, we have found the value of Y which is 48 and that is our answer.
Help worth 100 point plsssssssss
Answer:
A'(2,2) B'(0,0) C'(-2,-2) ; 1/4 ; A
Step-by-step explanation:
You are multiplying ALL of the points by a SCALE FACTOR (basically the # of which you are gonna multiply in this case, 1/4) of 1/4
Scale factor is 1/4
So divide each by 4
#A
(-9,8)/4=(-9,4,8/4)=(-2.25,2)#B
(0,0)/4=(0,0)#C
(-9,-8)/4=(-2.25,-2)It takes a car 1. 75 hours to go from mile marker 10 to mile marker 115. What is the average speed of the car? 1. 6 mph 60 mph 65 mph 183 mph.
The average speed of the car for the entire journey is 60 miles per hour.
What is the average speed?
The average speed is the total distance traveled by the object in a particular time interval.
Given
It takes a car 1. 75 hours to go from mile marker 10 to mile marker 115.
The average speed of the car is given by;
[tex]\rm Average \ speed =\dfrac{Average \ Distance}{Time}\\\\ \rm Average \ speed =\dfrac{115-10}{1.75}\\\\\rm Average \ speed =\dfrac{105}{1.75}\\\\\rm Average \ speed = 60 \ mph[/tex]
Hence, the average speed of the car for the entire journey is 60 miles per hour.
To know more about average speed click the link given below.
https://brainly.com/question/2829799
How can this be? ( refer to the image below
will give brainliest!!!!!!
Answer:
Because they are in a set of triplets
Step-by-step explanation:
Answer: triplets
Step-by-step explanation:
i do not know this answer
AnswerAnswer:
L=0,0 J= 9, -9 M= 9,0 K= 0,-10
Step-by-step explanation:
If it helped mark me as brainliest!!!
Have a great day!
4 x z =
Answer quick giving brainly Distributive property with variables
What is the equation of the line?
Answer:
y=1/2+2
Step-by-step explanation:
go up 1 and right 2 thats how you get 1/2 also its 2 point above the orgin so its +2
remember y=x+b 1/2 is the x(slope) and 2 is b
Answer:
y = (1/2)x+2
Step-by-step explanation:
See attached image
simplify -0.5 + ½p - 2.75 + ⅔p
Answer:
Your search - her needs, feelings, simplify -0.5 + ½p - 2.75 + ⅔p wellbeing take priority over other people or ... - did not match any documents.
Suggestions:
Make sure that all words are spelled correctly.
Try different keywords.
Try more general keywords.
Try fewer keywor
Answer:
-0.5+\frac{1}{2}p-2.75+\frac{2}{3}p=1.16666\dots p-3.25
-0.5+\frac{1}{2}p-2.75+\frac{2}{3}p
=\frac{1}{2}p+\frac{2}{3}p-0.5-2.75
=\frac{7}{6}p-0.5-2.75
=\frac{7p}{6}-0.5-2.75
=\frac{7p}{6}-3.25
=1.16666\dots p-3.25
Step-by-step explanation:
What is the length of PQ in this diagram
Answer:
B. Root 74
Step-by-step explanation:
a^2 + b^2 = c^2
5^2 + 7^2 = c^2
74. = c^2
Square root
C is root 74
Hope this helps!
Mr.Jones has 160 animals on his farm.of these animals,20% are cows,30% are goats,10% are horses, and the rest are chickens.
Answer:
There are 64 chickens
Step-by-step explanation:
60% of the animals were not chickens so I found 60% of 160 which is 96, and then I subtracted 96 from 160 and got 64
Please mark brainlest for my overcomplicated description of math
Answer:
16 horses
32 cows
48 goats
64 chickens
Step-by-step explanation:
total animals = 160
⇒ 10% of animals = 160/10 = 16
⇒ 20% = 16 x 2 = 32
⇒ 30% = 16 x 3 = 48
16 horses
32 cows
48 goats
chickens = 160 - 16 - 32 - 48 = 64
(02.02)A rotation is shown in the drawing:
A green dart-shaped figure is shown, labeled Figure X. A curved dotted line shows the rotation around to the left to create a blue dart-shaped figure labeled Figure X prime. The new image is directly to the right of the original.
Which statement best describes the rotation?
A. Clockwise 90-degree rotation
B. Clockwise 270-degree rotation
C. Counterclockwise 90-degree rotation
D .Counterclockwise 270-degree rotation
Answer:
B. Clockwise 270-degree rotation
Answer:
B) Clockwise 270-degree rotation
Step-by-step explanation:
Clockwise motion is in the same direction as a clock's hands: from the top to the right, then down and then to the left, and back up to the top. The opposite motion is counterclockwise.
From inspection of the diagram, we can see that the curved dotted line (which shows the direction of motion) is suggesting a clockwise motion.
Rebecca bought
dress for £80. She later sold it for £1169 Find
the percentage profit.
Answer:
the percentage of profit is 45%
What is the value of the expression
2(x + 4) - (y.8)
when x=1/8 and y=3/16
Answer:
17/4
Step-by-step explanation:
Solution:
Your problem → 2((1/8)+ 4) - ((3/6)*8)
2((18)+4)-((36)⋅8)
=2⋅(1/8)+4-((36)⋅8)
=2⋅(1+4×8)/8-((36)⋅8)
=2⋅(1+32)/8-((36)⋅8)
=2⋅(33/8)-((36)⋅8)
=2⋅(33/8)-((36)⋅8)
=(33/4)-((36)⋅8)
=(33/4)-(36⋅8)
=(33/4)-(12⋅8)
=(33/4)-12⋅8
=(33/4)-4
=(33/4)-4
=(33-4×4)/4
=(33-16)/4
=17/4
=4.25 (in decimal)
what is the value of x
2/3 x=4
A x=4
B x=6
Answer:
2/3 x=4
x=6
A x=4
x=4/A
B x=6
x=6/B
-------------------------------------------------------------------------------------------------------------
Thanks!
Answered by: FieryAnswererGT
#learnwithbrainly
Answer:
B
Step-by-step explanation:
multiply both sides of equation by 3/2
it becomes x=4×3/2
now, we have x=12/2
Simplifying, we have x=6
help! i dont understand what the question is asking
Answer:
5.9
Step-by-step explanation:
the diameter of circle = 2 the radius of the circle
[tex]< = > 11\frac{4}{5} = 2(z+3.6)\\ < = > \frac{59}{5}=2z + \frac{36}{5}\\ < = > 2z = \frac{23}{5}\\ < = > z=\frac{23}{10}=2\frac{3}{10}[/tex]
ANSWER: z = 2 3/10
Ok done. Thank to me :>
What weight would give a newborn a z-score of −0. 75? grams.
The weight would give a newborn a z-score of −0. 75 with mean 3500 g and standard deviation 500 g is 3125 grams.
What is the normally distributed data?Normally distributed data is the distribution of probability which is symmetric about the mean.
The mean of the data is the average value of the given data. The standard deviation of the data is the half of the difference of the highest value and mean of the data set.
A newborn who weighs 2,500 g or less has a low birth weight. use the information on he right to find the z score of a 2,500 g baby.
From the given parameters, the mean of the data is,
[tex]\mu=3500[/tex]
The standard deviation of the data is,
[tex]\sigma=500[/tex]
Thus, the z score can be given as,
[tex]z=\dfrac{x-\mu}{\sigma}\\-0.75=\dfrac{x-3500}{500}\\x=3125[/tex]
Hence, the weight would give a newborn a z-score of −0.75 with mean 3500 g and standard deviation 500 g is 3125 grams.
Learn more about the normally distributed data here;
https://brainly.com/question/6587992
Learn more about the z score here;
https://brainly.com/question/13299273
I.
The picture represents a hippo pool surrounded by a park.
The two pentagons are similar with AB = 3 CD and the area
of the park is 2,700sq.m Find the area of the pool?
Given that the two pentagons are similar figures, the area of the pool = 675 sq. m..
What is the Area of Similar Figures?If two figures are similar to each other, then, the ratio of the square of their corresponding sides equals the ratio of their areas.
We are given that the pool and the park are similar to each other. The diagram given is missing, however, here's how to find the area of the pool:
If x is a side of the pool and y is the corresponding side length of the park, therefore:
area of pool/area of park = x²/y².
Plug in the values given, cross multiply and find the area of the pool.
For example, if 3 is a side of the pool = x
6 is corresponding side of the park = y
Area of park = 2,700 sq. m
Thus:
Area of pool/2,700 = 3²/6²
Area of pool/2,700 = 9/36
Area of pool = (9 × 2,700)/36
Area of pool = 675 sq. m.
Learn more about the areas of similar figure on:
https://brainly.com/question/11899908
Find the value of the unknown in the following
Answer:
10
Step-by-step explanation:
According to the Pythagorean theorem
x²=6²+8²=100
x=√100
x=10
What is the answer to
Answer:
I think the answer will be 18
Hey could somebody help me with this?
Steps:
1- Find area of square = s squared
2- Find area of triangle - 1/2 (b*h)
Answer:
To find the area of a square its " A = b x h " To find the area of a triangle its: "A = 1/2 x b x h.
Step-by-step explanation:
In the given figure PQRS is a rectangle. Find the measure of x and y 80°
Answer:
x = 50
y= 40
Step-by-step explanation:
Step-by-step explanation:
[tex]\sf\green{x = 45° (diagonals \: \: of \: \: rectangle \: \: bisect \: \: eachother)}
\sf\green{y = 45° (diagonals \: \: of \: \: rectangle \: \: bisect \: \: eachother)}[/tex]
A rancher has a 3-sided plot of land that will be used for grazing sheep. Each side length is a multiple of 100. One side is 300-yards long and another side is 600 yards long. What is the shortest possible length of the third side of the 3-sided plot of land? Let 300 + ? >600 .
The shortest possible length of the third side of the 3-sided plot of land is blank
yards long.
Answer:
yes
Step-by-step explanation:
The winning car in a race beat the second car by 19/100 of a second. The third car was 4/10 of a second behind the second car. By how much did the first car beat the third car?
Answer:
21/100 of a second
Step-by-step explanation:
4/10 = 40/100
40/100 - 19/100 = 21/100
PLS ANSWER ASAP! Enter the equation of the line in the form y=mx Where m is slope
Answer:
Well technically its inf due to the arrow, there are no points showing where to start from and where to end
the way you do it it you just count the amount of units it goes up, in this case for every square its going up 5 units, once you get that number you put that on top of your fraction, then you go over on the x axis till you hit your line (x axis is going by 10 every time). This would be your number on the bottom of the fraction.
Ill do what I can see here
40 1
---- Simplified to ----
80 2
Step-by-step explanation:
Obviously this isnt the answer but thats how you get it, hope this helps
A clothing store marked down the price of shirts by 25%. The store also marked down the price of a pair of jeans by 30%. Ben purchased a shirt whose original price was $32. Ben purchased a pair of jeans whose original price was $40. Enter the amount Ben saved.
Answer:
He saved a total of $20
Step-by-step explanation:
first substract the percent of the original price to get how much he payed.
Then add the original prices together and from that substract how much Ben payed.
Answer:
$20
Step-by-step explanation:
25% of $32=8
32-8=24
30% of $40=12
40-12=28
$24+$28=$52
$40+$32=$72
$72-$52=$20
Casey constructed this figure by using a compass and a straightedge to draw circle O and diameter PQ. She then used a compass to draw two arcs. She labeled the points where those arcs intersect the circle M and N, and she drew the chords that form the triangle.
If ΔMNP is equilateral, how did Casey draw the arcs that defined points M and N?
A.
She used a compass centered at P with a radius set equal to PQ.
B.
She used a compass centered at O with a radius set equal to PO.
C.
She used a compass centered at Q with a radius set equal to PO.
D.
She used a compass centered at P with a radius set equal to (PQ).
E.
She used a compass centered at Q with a radius set equal to PQ.
Answer:
D) she used a compass at P with a radius set equal to 3/4(PQ)
Step-by-step explanation:
Step 1
She used a compass at P with a radius set equal to 3/4PQ .
Step 2
Since if ∆MNP is equilateral triangle so, PM=PN=MN
Since O is center then PO=OQ
And let R is the mid point of MN.
So, R is also mid point of OQ.
Hence, she used a compass at P with a radius set equal to 3/4(PQ)
is 5 or -(-5) greater
Answer:
equal
Step-by-step explanation:
A negative negative is positive
We are comparing +5 to +5
They are equal
+5 = +5
Both are same
5
-(-5)
=5
As we know -×- = + sign
B r u h. Just help for points. No answer no points
Answer:
[tex]\left(-34, \dfrac{33}{2}\right)[/tex]
Step-by-step explanation:
Create a linear equation for line AB and line CD
Find slope using slope formula [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
then use point-slope form of linear equation [tex]y-y_1=m(x-x_1)[/tex]
(where m is the slope and [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] are two points on the line)
Line AB
[tex]m=\dfrac{-16+1}{-8+20}=-\dfrac54[/tex]
[tex]\implies y+1=-\dfrac54(x+20)\\\\\implies y=-\dfrac54x-26[/tex]
Line CD
[tex]m=\dfrac{0+11}{-19+9}=-\dfrac{11}{10}[/tex]
[tex]\implies y+11=-\dfrac{11}{10}(x+9)\\\\\implies y=-\dfrac{11}{10}x-\dfrac{209}{10}[/tex]
To find the point of intersection, equate the equations and solve for x::
AB = CD
[tex]\implies -\dfrac54x-26=-\dfrac{11}{10}x-\dfrac{209}{10}[/tex]
[tex]\implies -\dfrac{3}{20}x=\dfrac{51}{10}[/tex]
[tex]\implies x=-34[/tex]
Substitute found value of x into one of the equations and solve for y:
[tex]y=-\dfrac54(-34)-26=\dfrac{33}{2}[/tex]
Therefore, point of intersection is [tex]\left(-34, \dfrac{33}{2}\right)[/tex]
Mark makes a pattern that starts with 5 and uses the rule “subtract 1, and then multiply by 3.”
Answer:
12
Step-by-step explanation:
(5 - 1) X 3
4 x 3
12
Have an amazing day!
PLEASE RATE AND MARK BRAINLIEST!!!
helppppppppppppppppppppp :p
8.75n=61.25
Jose made a total of 61.25 dollars, so the equation would have to equal to 61.24. He worked a certain number of hours and made 8.75 dollars per hour, so that means you have to multiply.
Answer:
8.75n =61.25 then make the equation equal to n which will make 61.25 ÷ 8.75 = n
Step-by-step explanation:
E
