Answer:
The answer would be 21
Step-by-step explanation:
Sorry if I am wrong.
It snowed 40% more this year than it did last year. If it
snowed 45 inches last year, how much did it snow this
year?
a) In the sketch box, draw a diagram to represent this
situation.
b) In the answer box, write a simplified equation to
represent this situation. Use "y" to represent the
amount of snowfall this year. Your equation should use
decimals.
Answer: y= .4 times 45
it snowed 63 inches
Step-by-step explanation: (I can’t write a diagram on here)
pls mark brainliest
We can conclude that -
The amount snowed this year is 63 inches.A simplified equation to represent this situation -y = 45 + {40% of 45}What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that it snowed 40% more this year than it did last year. It
snowed 45 inches last year.
{ 1 } -
The amount snowed this year would be -
{x} = 45 + (40% of 45)
{x} = 45 + (40/100 x 45)
{x} = 45 + 18
{x} = 63
{ 3 } -
A simplified equation to represent this situation -
y = 45 + {40% of 45}
Therefore, we can conclude that -
The amount snowed this year is 63 inches.A simplified equation to represent this situation -y = 45 + {40% of 45}To solve more questions on algebraic expression, visit the link below -
brainly.com/question/1041084
#SPJ2
PLEASE ANSWER ASAP !!!!!
Answer: Its C
Step-by-step explanation: Hope this help, have great day
what two numbers multiply to -49 and add to +6
2.3 + 3(5 - 2.1p) = -13.37
The answer is,
[tex]p = 4.868254[/tex]
which is near to, 4.9.
Please help i don't know ...
Answer:
the third one
Step-by-step explanation:
5x+3y=9
subtract 5x from each side
3y=-5x+9
divide 3 from each side
y=-5/3x+3
Answer:
The third option. y = −5 / 3x + 3
Step-by-step explanation:
Let's solve for y.
5x + 3y = 9
Step 1: Add -5x to both sides.
5x + 3y + −5x = 9 + −5x
3y = −5x + 9
Step 2: Divide both sides by 3.
3y / 3 = −5x + 9
3y = −5 / 3x + 3
Answer:
y = −5 / 3x + 3
Hope this helps :)
Find the volume of the cone.
h= 10 cm
Q
r = 3cm
Answer:
Step-by-step explanation:
Volume=[tex]\frac{1}{3} \pi (3^{2} )(10)[/tex]
=[tex]30\pi[/tex] cm³
Answer:
94.2cm³
Step-by-step explanation:
(see attached for reference)
the volume of a right cone is given as
V = (1/3) π r² h
where,
π = 3.14
r = given as 3 cm
h = given as 10 cm
hence,
V = (1/3) π r³ h
= (1/3) (3.14) (3²)(10)
= 94.2cm³
Which of the following rational numbers is the largest? 0.9 –89 –212 94
GIVING BRAINLIEST Find the solution to the following system using substitution or elimination:
y = 3x – 9
y = –2x + 1
A.
(10, –19)
B.
(2, –3)
C.
(3, –5)
D.
(–2, –15)
Answer:
its B
Step-by-step explanation:
give me brainliest
20 = -B/0.2
What is B?
I need help hurry please.
The answer is,
[tex]b = - 4[/tex]
A triangle has a base of 10 centimeters and a height of 12 centimeters. A rectangle has a base of 10 centimeters and a height of 12 centimeters.
What are the areas of the figures?
The area of the triangle is
___ cm2.
The area of the rectangle is
___ cm2.
The area of the triangle is
60 cm2.
The area of the rectangle is
240 cm2.
In a two-dimensional plane, an area of triangle is equal to the sum of the areas of its three sides.
To calculate a rectangle's area, count the number of square units that fit within the rectangle's perimeter.
Area of triangle = h x b / 2
Given
h = 12
b =10
hence
A= h x b / 2
= 12 x 10 / 2
= 120 / 2
= 60 cm2
Area of rectangle = l x b
Given
l = 12
b = 10
hence
area of rectangle = l x b
= 12 x 10
= 120 cm2
Learn more about the area of rectangles and triangles - https://brainly.com/question/25292087
the answer is 60 and 120
Y’all I’m confused, help
Answer:
4^3 Expantion: (4)(4)(4) evaluated: 64
-2^4 Expantion: -(2)(2)(2)(2) evaluated: -16
(-3)^3 Expantion: (-3)(-3)(-3) Evaluated: -27
(-7)^3 Expantion: (-7)(-7)(-7) Evaluated: -343
6) 4, 16, 36, 64,
What Are The Next Three Terms In The Sequence?
Answer:
100, 144
Step-by-step explanation:
Answer:
100, 144, 196
Step-by-step explanation:
people really mix up personality with genders it's embarrassing
Answer:
Um ok? This is brainly...
question down below(its two files)
Answer:
????????????????
Step-by-step explanation:
what are the first five terms the sequence: an = 3n + 7
Answer:
Step-by-step explanation:
we assume that we starts with n=1
a(1)=3*1+7=10
a(2)=6+7=13
a(3)=9+7=16
a(4) will be 19, a(5)=22 and so on
A bird (B) is spotted flying 900 feet from an observer. The observer (O) also spots the top of a tower (T) at a height of 200 feet. What is the angle of depression from the bird (B) to the observer (O)?
Right triangle OTB is shown. Side OT is labeled 200 and side BO is labeled 900. The angle B is labeled x degrees.
12.52°
12.84°
77.16°
83.69°
Answer:
X = 12.84°
Step-by-step explanation:
Here, we want to find the measure of the angle labeled x
To do this, we use the appropriate trigonometric identity
From the diagram, we have it that the side 200 which the angle x faces is the opposite, the other side of 900 is the hypotenuse which is the longest side and the side that faces the right angle
The trigonometric identity that relates opposite to the hypotenuse is the sine
Thus;
sin x = 200/900
sin x = 2/9
sin x = 0.222
x = arc•sin (0.222)
x = 12.84 degrees
Answer:
it is 12.84 =)
In season 2 of DbZ name everyone that died in the saiyan fight.
Answer:
it was in season 1 yam.cha tie.n ch.atsu picc.olo nappa
Step-by-step explanation:
A particle moves along a line so that its position at any time t > 0 is given by the function s(t) = - t3 + 7t2 - 14t +8 where s is measured in meters and t is measured in seconds. Find the displacement during the first 5 seconds.
Answer:
s(5) = -12
Step-by-step explanation:
s(t) = - t³ + 7t² - 14t +8
Find the displacement during the first 5 seconds.
When t = 5
s(t) = - t³ + 7t² - 14t +8
s(5) = -5³ + 7(5)² - 14(5) + 8
= -125 + 7(25) - 70 + 8
= -125 + 175 - 70 + 8
= -12
s(5) = -12
An elevator at a hotel is descending as shown in the graph below.
Write a linear function in terms of y=Mx+b to model the situation.
Answer:
y=15/2x+40
Step-by-step explanation:
The slope is 15/2, and the y-intercept is 40.
you have a gift card worth $90. You want to but several movies that cost $12 each. Write and solve an inequality that repersents the number of movies you can buy and still have least $30 on the gift card.
On awall of dimension10.5m long and 8.5 m wide, a square shaped wall posture is stuck at the centre whose one side measures2.5m. If the remaining part of the wall is to be painted at rate ₹ 12 per sq. M, how much does it cost?
Answer:
₹996
Step-by-step explanation:
Area painted = area of wall - area of wall posture
Area of a rectangle = length x breadth
= 10.5m x 8.5m = 89.25m^2
Area of a square
length x length
2.5m x 2.5m = 6.25m^2
Area painted = 89.25m^2 - 6.25m^2 = 83m^2
Total cost of area painted = 83m^2 x 12 = 996
please help with the top 3 i’ll give u brainliest, what is the volume of the figures below?
Answer:
im sorry but i only know the second one, i believe its 224.3
Step-by-step explanation:
I will mark you as the brainiest if you get this correct
thx so much xxx
Answer:
33 Students.. because b:g = 7:4 then number should be in multiple of 11
Step-by-step explanation:
Type the correct answer in the box.
The product of (3 - 4) and (blank)
is 25.
Answer:
-25
Step-by-step explanation:
Since product mean multiply, we multiply (3-4) and (blank), which we'll call "n".
(3-4)n = 25
subtract in parentheses
(-1)n = 25
remove parentheses
-1n = 25
swap signs
n = -25
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
Answer:
$6.43
Step-by-step explanation:
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
For Amazing science:
$95.36 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $95.36
1 student = x
Cross Multiply
32x = $95.36
x = $95.36/32
x = $2.98
For Sci fi
$110.40 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $110.40
1 student = x
Cross Multiply
32x = $110.40
x = $110.40/32
x = $3.45
Hence, each student spent
$2.98 on Amazing Science and $3.45 on Sci Fi magazines.
The total amount they spent
= $2.98 + $3.45
= $6.43
Therefore, If each student bought 1 copy of each magazine, each student spent $6.43
Rectangle R undergoes a dilation with scale factor 0.5 and then a reflection over the
y-axis. The resulting image is Rectangle S. Which statement about Rectangles R and S
is true?
А They are congruent and similar.
B They are similar but not congruent.
C They are congruent but not similar.
D They are neither congruent nor similar.
plz help this is super duper hard
Answer:
the third one
Step-by-step explanation:
the conjugation is and
Answer:
Roberto walked home alone and thought about his day.
which set of ordered pairs does not represent a function
a. {(0,0),(1,1),(2,2),(3,3)
b.{(0,0),(1,1),(1,2),(1,3)
c.{(1,0),(2,0),(3,0),(4,0)
d.{(1,0),(1,2),(2,3),(3,4)
Answer: i think C
Step-by-step explanation: Well the X Value would have to change because if you graphed it it would be a straight line going up which wouldnt pass a through a vertical line.
Rectangle ABCD is rotated 360° around the origin. c ny 4. B What is the coordinate of C'? 2. 0 (-4,-4) O (4,4) O (4,4) O (-4,4) D х -4 -2 2 4 -2 -4
Answer:
D
Step-by-step explanation:
pretty sure 360 is a complete turn so it would end up in the same spot
Answer:
-4,4
Step-by-step explanation:
What is the percent of decrease from 70 to 35?