Answer:
b = 4y
y = 1/4 * b
Step-by-step explanation:
Number of Blue fish = 16
Number of yellow fish = 4
Let:
Blue fish = b
Yellow fish = y
b = 4y
b = 4(4)
b = 16
From ;
b =4y
y = b/4
y = 1/4 * b
Hence,
y = 1/4 * 16
y = 16/4
y = 4
Uang Danu, Elis, dan Fina jumlahnya
Rp 45.000,00. Perbandingan uang
Danu, Elis, dan Fina adalah 2 : 3: 4.
Berapa rupiah uang mereka masing-
masing?
Answer:
What are you talking about
Step-by-step explanation:
I dont speak confusing
can 7/20 be reduced to a smaller fraction?
Which of these situations is represented by 24 divided by 6
Tabitha has 5 music files, each with 9 songs in it. She is dividing the songs into 7 groups. If each of group will have the same number of songs, how many songs will be left over?
Answer:
The amount of songs that will be left over is 3.
Step-by-step explanation:
First, you have to multiply the number of music files for the number of songs in each file to find the total amount of songs that Tabitha has:
5 music files*9 song in each file= 45 songs
Now, that you know that she has 45 songs and as you know that she is dividing them in 7 groups that will have the same number of songs, you have to divide the number of songs by the number of groups:
45/7=6.42
So, this means that she will have 7 groups with 6 songs in each one which would be equal to 42 songs as 7*6=42. Finally, to find the amount of songs that will be left over, you have to subtract 42 songs from the total amount of songs that Tabitha has:
45-42=3
According to this, the answer is that the amount of songs that will be left over is 3.
How do you write (x−2)4 in expanded form?
Answer: (x)(4) + (-2)(4)
Step-by-step explanation:
You just show that you multiply both x and -2 by 4 with distributive property
You buy an item for $9.24. If you give the cashier
a $20 bill for payment, what is the amount of change you should receive?
Answer:
10.76
Step-by-step explanation:
You owe 9.24, and gave 20.00. Subtract 9.24 from 20.00 to get 10.76.
Answer:
Step-by-step explanation:
if you have a 20 dollars and buy an item 9.24
20-9.24=10.76 is the change you will receive
Hi
I need help asap plz I don’t understand can u help me.
What’s the answer for it
Answer:
7-6 the is corret thick hope
A triangle has a perimeter of 26 cm and sides of length x cm, (x + 3) cm, and (x + 5) cm. What is the value of x?
Answer:
x=6
Step-by-step explanation:
You are flying your dragon kite. It's connected to 34yd of string. The kite is directly above the edge of the pond. The edge of the pond is 29yd from where the kite is tied to the ground. How high is the kite above the edge of pond? ( round answer to nearest tenth)
Answer:
63
Step-by-step explanation:
In need of some help
Answer: give me a sec
Step-by-step explanation:
solve for b
-1/3b=9
A: B= -27
B: B= -3
C: B= 3
D: B= 27
The figure is made up of 3 semicircles. Find its perimeter in terms of pi.
Answer:
The answer is 20pi
Step-by-step explanation:
perimeter of a semicircle = pi* radius
perimeter of first semicircle = 5.pi
perimeter of second semicircle = 5.pi
perimeter of third semicircle = 10. pi
total perimeter = 5pi +5pi + 10pi
= 20pi
pls help me with this question and pls don't answer if you don't know. thank you,
Answer:
I apologize if this was poorly explained. The explanation for each is below the angle.
Since these triangles are in a rectangle, The top and bottom triangles are congruent, and the left and right triangles are congruent. All 4 triangles are also Isosceles. (Two equal sides/angles)
m<1= 59
(Left and right triangles are congruent)
m<2=31
(Top and bottom triangles are congruent)
m<3= 59
(Directly across from the other 59)
m<4=31
(Each of the rectangles corner angles totals to 90 degrees, therefore making this angle 31 degrees.)
m<5=31
(Since the triangles are isosceles, this angle is also 31)
m<6= 59
(Since m<5 is 31, this angle is 59.)
m<7=118
{(Two other angles in the triangle) 31+31= 62 180-62= 118)}
m<8=62
{(Two other angles in the triangle)59+59= 118. 180-118= 62}
m<9=62
(This angle and m<8 are congruent.)
m<10=118
(This angle and m<7 are congruent.)
m<11=31
(Same reason as m<4)
I hope this helps!
Does somebody know??
Answer: The anwser is C
Step-by-step explanation:
in the first triangle subtract 12 by 9 to get 3.
Then you subtract 13 by 3 which is 10. So, x = 10 or C
The graph shows the distance, y, that a car traveled in x hours:
How many root(s) does the following equation have? Explain how you know for credit.
-6x2 - 6x + 7 = 7
Answer:
This equation has two roots. We know this because of the format it is in. Any expression in the form ax² + bx + c is a quadratic one, which describes a parabola and has two roots.
In this case, the roots are -1 and 0.
Step-by-step explanation:
Let's see if we can find those values:
-6x² - 6x + 7 = 7
-6x² - 6x = 0
x² + x = 0
x(x + 1) = 0
x = -1, 0
We could also run through solving this by completing the square:
-6x² - 6x + 7 = 7
-6x² - 6x = 0
x² + x = 0
x² + x + 0.25 = 0.25
(x + .5)² = 0.25
x + .5 = ±√0.25
x + .5 = ± 0.5
x = -0.5 ± 0.5
x = -1, 0
Hannah sells real estate. She is paid 4% of the sale price of every house she sells. What is Hannah paid for selling a house at the sale price of $275,000?
Answer:
$11,000
Step-by-step explanation:
275,000×4% = 11,000
HELPP!!!!
Sarah is making lemonade from a recipe that calls for 1.5 parts lemon juice to 4 parts water. She tastes it
and thinks that it's too weak. Explain what ratio of lemon juice to water will fix the problem?
Which of the following sets of numbers could not represent the three sides of a right
triangle?
Determine the slope (m) and y-intercept (b) of the line:
y = 2x - 3
Answer:
the slope is 2
the y-intercept is -3
Step-by-step explanation:
The advertised size of a pizza is the diameter of the pizza. Which is closest to the area of the crust of a 15-inch pizza?
Answer: 177
step by step explanation :the real answer would be (7.5)^2 = 176.71.. The answer is 177 because if you do all the math you will see that that is the answer that is closest to the answer that you originally received.
Some please help me with this question
Answer:
y = - 2x + 9
Step-by-step explanation:
From y = -2x + 1
comparing with y = mx + c
slope (m) = - 2
Writing in point slope form
y - y1 = m(x - x1)
y - 1 = -2( x - 4)
y - 1 = -2x + 8
Now writing in slope intercept form
y = - 2x + 8 + 1
y = -2x + 9
Hope it will help :)
-5(2x +6) > 9x -(x +6)
Answer:
x< -4/3
Step-by-step explanation:
pls help with this question
Answer:
-9, -2, -1.0001, -6, -1.1, -4, and -1.01
Step-by-step explanation:
Anything to the left of -1 on the line means that the number is less than -1.
In which quadrant of the coordinate graph does point F lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Answer:
Quadrant 4
Step-by-step explanation:
The quadrants almost make like a C shape so quadrant 1 is the top right corner, quadrant 2 is the the top left, quadrant 3 is bottom left, and quadrant 4 is bottom right
A Koala bear's lifespan is about 18 years. This is 15
years less than the lifespan of an ostrich. Write and
solve an equation to find the lifespan of the ostrich.
Answer:
i dont know what this is so imma wing it
Step-by-step explanation:
i still dont know :P
What is the largest factor that all even numbers have in common?
Find the missing side length 5m x
Answer:
There is not enough information for me to answer this question. However, since the area is not shown, the missing side length can be any positive number. AKA, infinity.
which one do i pick help , it’s a quiz! i’ll give brainliest
Answer:
C
Step-by-step explanation:
It is the exact opposite because when you divide by 4 you go lower and when you multiply by 4 you go higher, thus making them inverse operations
what does this equal
Answer:
A
Step-by-step explanation:
5^6 * 5^5 = 5^11
Answer would be B, 5 to the 13th power or 5^13