Answer:
64 = 4x
64 divided by the total sides the garden has, 4
At the end of a snowstorm, Grace had 15 inches of snow on her lawn. The
temperature then increased and the snow began to melt at a constant rate of 2.5
inches
per hour. Assuming no more snow was falling, how much snow would Grace
have on her lawn 2 hours after the snow began to melt? How much snow would Grace
have on her lawn after t hours of snow melting?
Part 1
The snow melts at 2.5 inches per hour. After 2 hours, 2*2.5 = 5 inches has melted overall. We started with 15 inches, so there are 15-5 = 10 inches of snow left after 2 hours.
Answer: 10 inches of snow==================================================
Part 2
Let t be the number of hours that have elapsed. Because the snow melts at a rate of 2.5 inches per hour, this means after t hours, 2.5t inches of snow melts away. Subtract this from the 15 inches we start with to get 15-2.5t. This expression is the same as -2.5t+15
Answer: Either 15-2.5t or -2.5t+15Answer using steps: An ice cream shop sells ice cream cones with exactly 1 of 3 ice cream flavors in the cone. The 3 flavors are vanilla, chocolate, and strawberry. last saturday, the shop sold 42 cones. it sold 11 more with chocolate than with vanilla and 2 more with vanilla than with strawberry. how many cones with strawberry ice cream did the shop sell that saturday
Step-by-step explanation:
udhfhxhsjdjejdbcjdxbshajdddjwjed
The number of strawberry ice cream cones the shop sells that Saturday is 9 ice cream.
What is a linear equation?
A linear equation has one or two variables. No variable in a linear equation is raised to a power greater than 1.No variable is used as the denominator of a fraction. A linear equation is defined as an equation that is written in the form of ax+by=c.
calculation:-
An ice cream shop sells ice cream cones with exactly 1 of 3 ice cream flavors in the cone.
let a number of strawberry ice cream this shop sold on satrday=X
number of vanilla ice cream shops sold = X+2
number of Chocolate ice cream shops sold = X+2+11
Total number of icecream sold on Saturday =42
⇒ X+ X+2+ X+2+11 = 42
⇒ 3X + 15 =42
⇒ 3X = 27
⇒X = 27/3
⇒ X = 9
Learn more about linear equations here:- https://brainly.com/question/14323743
#SPJ2
Due tomorrow plz help me
is it
A) equilateral
B)obtuse
C)isosceles
D)right
Answer:
equilateral
Step-by-step explanation:
overy
A line intersects the points
(8,-10) and (9,4).
What is the slope of the line in
simplest form?
Answer:
m = 14
Step-by-step explanation:
The entered points belong to an increasing, linear function.
A cube has a volume of 73 cubic centimeters. What is its surface area in
square centimeters?
Just type the number of the answer.
Answer:
104.80 cm²
Step-by-step explanation:
Formula to know: Volume = e³ ; SA = 6e²
V = e³ Substitute what you know V = e³ and solve
73 = e³
[tex]\sqrt[3]{73}[/tex] = e one edge of the cube
Find the SA
SA = 6e² Substitute the value for e
SA = 6([tex]\sqrt[3]{73}[/tex])²
SA = 6([tex]\sqrt[3]{73} \sqrt[3]{73}[/tex] )
Sa = 104.80
Week 16
Assignment 22-10-2021
1. Calculate the area and perimeter of a
rectangle of length 7xm and width 3xm
4 times 14 5/6 to the nearest whole number
Answer:
356
Step-by-step explanation:
4 x (14 5/6) =
4 x (14 x 6) + 5
4 x 89 = 356
2. Given that a = 3 , b = 2, and c = −1, evaluate each of the following expressionsa) (a+3b)
Answer:
9
Step-by-step explanation:
if you substitute a for 3 and b for 2 you should get 9
22. Which line is perpendicular to the line
shown on the graph?
-
-
A. x + 2y = -14
B. x – 2y = 10
C. 2x + y = -1
D. 2x - y = 6
Answer:
C DID THE TEST
Step-by-step explanation:
YOU WILL DO YOU GOOD LUCK
HELP PLS MARKING BRAINLEIST TO CORRECT ANSWER
Answer:
6/3=2
Step-by-step explanation:
its very easy pls give brainliest
Answer:
2
Step-by-step explanation:
Slope=Rise/Run
What does that mean? It means that the slope is equal to the change in y over the change in x.
It can be defined as m=(y1-y2)/(x1-x2)
Let's pick two random coordinates.
Say...
(30,10) and (40,30).
x1=30
x2=40
y1=10
y2=30
So when we plug those in, we get
m= (10-30)/(30-40)
which simplifies to (-20)/(-10)
which simplifies to 2.
Please help I will make you Brainliest (show working)
Answer:
Step-by-step explanation:
6) Area of rectangle = 78.5 sq . cm
length * width = 78.5
15.7 * width = 78.5
Width = 78.5/15.7
= 5 cm
7) circumference of circle = 44 cm
[tex]2\pi r = 44 \\\\2*\dfrac{22}{7}*r=44\\\\r = 44*\dfrac{7}{2*22}\\\\r = 7[/tex]
r = 7 cm
s=c=xc we are looking for x
Answer:
X=1
Step-by-step explanation:
If s=c=xc, x must equal one. This is because this rule allows us to say c=(1)c. with any other number, this is not true.
a square's area is 3 times its perimeter. Find the dimensions of the square.
I need help with this math
Answer:
D
Step-by-step explanation:
∠1 + ∠2 = 180 {Supplementary angles}
6x + 15 + 3x + 3 = 180
6x + 3x + 15 + 3 = 180
Combine like terms
9x + 18 = 180
Subtract 18 from both sides
9x = 180 - 18
9x = 162
x = 162/9
x = 18
∠2 = 3x +3
= 3*18 + 3
= 54 + 3
∠2 = 57°
Answer:
Answer is option D) 57°
Here is the explanation...
Find the value of x and y
Answer:
x=14.y=12
Step-by-step explanation:
What is the value of the correlation coefficient r of the data set?
Scatter Plot Correlation Data Table
−0.81
−1
0.66
0.81
Rise over run please ??
Answer:
1 / 1
Step-by-step explanation:
Your line has a 1 to 1 ratio of rise over run.
FREE PONITSssssss
2+2
4
dgfsdfgsfgdfgdfgdfgdfgdfgdfg
Answer:
4
Step-by-step explanation:
7 fewer than w
Expression
Answer: w - 7
Step-by-step explanation:
The expression is simply less 7 less than w, or w - 7.
Factorise; 2 cubed multilpied by 2 squared
Hello Harry4Hudson!
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Factorise; 2 cubed multilpied by 2 squared.
[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
Firstly let's change the statement to a numerical expression.
[tex] \cdot\sf \: 2 \: cubed = 2 ^{3} \\ \cdot\sf \: multiplied \: by = \times \\\cdot\sf \: 2 \: squared = 2 ^{2} \\ \\ \sf \: So, \: the \: expression \: becomes \rightarrow \boxed{\tt {2}^{3} \times {2}^{2} }[/tex]
__________________
[tex]2 ^{3} \times 2^{2} [/tex]
To solve this, we must know that while multiplying exponents which have a same base we must take their base as common & add the exponents.
[tex]2 ^{3} \times {2}^{2} \\ = (2) ^{3 + 2} \\ = \underline{\underline{ 2 ^{5} }}[/tex]
We got 2⁵. Now, multiply 2 five times to get the answer.
[tex] {2}^{5} \\ = 2 \times 2 \times 2 \times 2 \times 2 \\ = \huge \boxed{\boxed{\bf 32}}[/tex]
__________________
Hope it'll help you!
ℓu¢αzz ッ
Hey there!
2 cube multiplied by 2 squared
= 2³ × 2²
= (2 × 2 × 2) × (2 × 2)
= 8 × 4
= 32.
Hope it helps ya!
PLEASE HELP!!
Identify the type of transformation to triangle ABC.
Glide
reflection
Reflection
Rotation
Translation
Answer:
Step-by-step explanation:
A-Reflection
B-Translation
C-Rotation
D- Glide Reflection
Andrew is hiking in a mountainous area of a state park. Use the given key features to sketch a graph.
y-intercept: Andrew starts at an elevation of 0 feet.
Extrema: Andrew's maximum elevation is 800 feet.
Increasing: At the start of the hike, Andrew's elevation increases steadily for 30 minutes. Then he stops to rest for 5 minutes.
Decreasing: Andrew hikes back to his starting point for the final 20 minutes.
Using the features, a piece-wise function is defined, and the graph is sketched at the end of this answer.
A piece-wise function is a function that has multiple definitions, depending on the value of the input.
He starts at 0 feet, and reaches a maximum elevation of 800 feet in 30 minutes, with a steady(linear) increase thus, for the first 30 minutes, the definition is:
[tex]h(t) = \frac{800}{30}t, 0 \leq t < 30[/tex]
For the next 5 minutes, he stops to rest, at the maximum elevation of 800 feet, thus, the definition is:
[tex]h(t) = 800, 30 \leq t < 35[/tex]
For the final 20 minutes, he descends 800 meters, at a linear rate, thus:
[tex]h(t) = 800 -\frac{800(t-35)}{20} = 800 - 40(t - 35), 35 \leq t \leq 55[/tex]
Using these definitions, the graph is sketched at the end of this answer.
A similar problem is given at https://brainly.com/question/13205719
LCM. Problem about how lcm works. picture in comments.
Dont leave any links please
Answer:
m^2/n
Step-by-step explanation:
The following laws of exponent are useful to this problem:
[tex] \displaystyle \large{ {(mn)}^{b} = {m}^{b} {n}^{b} } \\ \displaystyle \large{ {n}^{ - b} = \frac{1}{ {n}^{b} } }[/tex]
We are given the expression:
[tex] \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } }[/tex]
Use the first law of exponent above.
[tex] \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } = {m}^{(8)( \frac{1}{4}) } {n}^{ ( - 4)( \frac{1}{4}) } } \\ \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } = {m}^{2 } {n}^{ - 1} }[/tex]
Make sure to recall the important necesscary fundamental math such as operation with negative numbers/integers, basic division, fraction, etc.
From the expression, apply the second law of exponent to n^-1.
[tex] \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } = {m}^{2 } ( \frac{1}{ {n}^{1} } )} \\ \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } = {m}^{2 } ( \frac{1}{ {n} } )} \\ [/tex]
Multiply m in.
[tex] \displaystyle \large{( {m}^{8} {n}^{ - 4} )^{ \frac{1}{4} } = \frac{ {m}^{2} }{ {n} } }[/tex]
Thus the answer is m^2/n.
Is the triangle isosceles, equilateral, or
neither?
70°
55°
55°
A. isosceles
B. equilateral
C. neither
Answer:
It is isosceles triangle because its base angles are equal .
plz mark me brainest
Answer: A. isosceles
Step-by-step explanation:
an isosceles triangle is a triangle that has two sides of equal length.
You can read about isosceles triangle more : https://en.wikipedia.org/wiki/Isosceles_triangle
please give me a brainliest answer
Brendon Walsh wants to borrow $40,000 from the bank. The interest rate is 6% and the term is for 5 years.
What is the amount of interest paid?
$40,000
$480
$2,400
$24,000
The amount of interest paid per year is $2400
What is Interest rate?
An interest rate is the percentage a lender charges on the amount of money borrowed from them.
Given that, Brendon Walsh wants to borrow the sum of $40,000 from the bank
Interest rate is 6%
Time is 5 years
Therefore, the yearly payment amount can be calculated as follows
= 40,000 × 5 × 6/100
= 40,000 × 5 × 0.06
= 12000/5
= $2,400
Hence, the yearly payment is $2,400
For more references on interest rate, click;
https://brainly.com/question/13324776
#SPJ5
help!!!!!!!!!!!! lots of it
Answer:
Equilateral triangle
Step-by-step explanation:
All the three sides are equal.So, it is equilateral triangle
Please Help!!!!!!!!!!!!!!
The streetlight is 3x taller. The larger triangle's base is 30ft. 30 divided by 10 is 3. So the streetlight's height is 3 times 6 which is 18. Which also means the streetlight is 3x taller than the person.
For BRAINILY please help I need to pass this class
This is an isosceles triangle, which means that is has two congruent legs and two congruent base angles. Therefore, because IJ and IH are congruent, angles J and H are also congruent.
v = 54 degrees
Hope this helps!! :)