Answer:
N ( a number) [tex]\leq[/tex] 40
Step-by-step explanation:
Or just say
N [tex]\leq[/tex] 40
Answer:
x≤40
Step-by-step explanation:
x (x is number in this case)
x≤40
The special sign used has the line under it because it includes 40 as well (at most is used not less than).
:) Hope this helps :)
Melanie has saved 2200 cents from selling lemonade. How many dollars does Melanie have?
Answer:
$22
Step-by-step explanation:
Can someone help me with my exit ticket please!!
Answer: 1:x=40 Complementary Angles
2:x=156 Supplementary Angles
3. vertical angle
4.vertical angle
Step-by-step explanation:
1. 50-90=40
2. 180-24=156
The Garden club has planted a new tree in the school's courtyard. For support the tree is attached to a 8-ft wire and a stake in the ground. The angle of elevation with the tree is 56°. How far is the stake in the ground from the base of the tree?
Round to the nearest tenth.
Answer:
2 feet deep
Step-by-step explanation:
f – 5.2 1.6
answer pls
Answer: what u mean
Step-by-step explanation:
Answer:
huh what do you mean picture?
Select the graph that matches the function y = 3x + 7.
y+
5
5
9
-5
5
-5
5
y
5
5
5
5
х
5
5
5
5
Answer:
Bottom left
Step-by-step explanation:
It shows that x is a unpredictable number but also show the value of 3 and 7
Answer:
its the first one
Step-by-step explanation:
hope i helped
An artist is creating tiles to use in a project. Each tile is to be in the shape of a right triangle. One of the legs of the tile is to be 3 Inches long. The hypotenuse is to be z Inches long.
Write an expression in terms of 3 that models the other leg of a tile.
Answer:
???
Step-by-step explanation:
Question 17. A circular flower bed has a diameter of 20 cm, what is the
area of the flower bed?
A 62.84 cm
B 125.68 cm
C 256.8 cm
D 314.2 cm
Determine whether each expression is equivalent to 100t^2-0.5t
Answer:
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{10^{t^{2}}}{100^{t}}[/tex].
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{50^{t^{2}}\cdot 2^{t^{2}}}{25^{0.5\cdot t}\cdot 4^{0.5\cdot t}}[/tex].
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{50^{t^{2}-0.5\cdot t}}{5^{t^{2}-0.5\cdot t}}[/tex].
Step-by-step explanation:
The expression to be evaluated is [tex]100^{t^{2}-0.5\cdot t}[/tex], we find by algebraic means the equivalent expression:
Possibility 1:
[tex]100^{t^{2}-0.5\cdot t}[/tex]
[tex]\frac{100^{t^{2}}}{100^{0.5\cdot t}}[/tex]
[tex]\frac{100^{t^{2}}}{(100^{0.5})^{t}}[/tex]
[tex]\frac{100^{t^{2}}}{10^{t}}[/tex]
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{10^{t^{2}}}{100^{t}}[/tex].
Possibility 2:
[tex]100^{t^{2}-0.5\cdot t}[/tex]
[tex]\frac{100^{t^{2}}}{100^{0.5\cdot t}}[/tex]
[tex]\frac{(50\cdot 2)^{t^{2}}}{(25\cdot 4)^{0.5\cdot t}}[/tex]
[tex]\frac{50^{t^{2}}\cdot 2^{t^{2}}}{25^{0.5\cdot t}\cdot 4^{0.5\cdot t}}[/tex]
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{50^{t^{2}}\cdot 2^{t^{2}}}{25^{0.5\cdot t}\cdot 4^{0.5\cdot t}}[/tex].
Possibility 3:
[tex]100^{t^{2}-0.5\cdot t}[/tex]
[tex]\left(\frac{500}{5} \right)^{t^{2}-0.5\cdot t}[/tex]
[tex]\frac{500^{t^{2}-0.5\cdot t}}{5^{t^{2}-0.5\cdot t}}[/tex]
[tex]100^{t^{2}-0.5\cdot t}[/tex] is not equivalent to [tex]\frac{50^{t^{2}-0.5\cdot t}}{5^{t^{2}-0.5\cdot t}}[/tex].
Carlos bought a new car that costs $27,250. The value of a car decreases continuously by 13% each year that it is owned. a. Write a function that describes the value of a car t years after it is purchased. b. What will the value of the car be after 5 years to the nearest dollar?
Answer:
The agreement would hurt U.S. workers.
Step-by-step explanation:
Which extension can be used to find the surface area of the following square pyramid WILL MARK BRIANLIST ASAP
Without graphing, determine whether the system of linear equations has one solution, infinitely many solutions, or no solutions.
y=6x+2y=6x+2 and y=6x-4y=6x−4
Answer:
The system has no solutions.Step-by-step explanation:
y = 6x + 2 ⇒ 6x - y = -2
y = 6x - 4 ⇒ 6x - y = 4
a₁ = a₂ = 6 , b₁ = b₂ = -1 , c₁ = -2 , c₂ = 4
a₁ = a₂ = 6 and b₁ = b₂ = -1 and c₁ ≠ c₂ ⇒ NO SOLUTIONS
The bear population in canada was 380,000 in the year 2015, and environmentalists think that the population is increasing at a rate of 2.5% per year
Answer:
The bear population after t years will be:
p(t) = 380,000*(1 + 0.025)^t
Step-by-step explanation:
Here the question is missing, so i will found an equation that can tell us the bear population as a function of the number of years that have passed since 2015, represented with the variable t.
The initial bear population in Canada was 380,000.
Each year the population increases by a 2.5%
Then after one year, the population is:
p(1) = 380,000 + 380,000*(2.5%/100%)
p(1) = 380,000 + 380,000*(0.025) = 380,000*(1 + 0.025)
After another year the population increases by 2.5% again, then the new population will be:
p(2) = 380,000*(1 + 0.025) + 380,000*(1 + 0.025)*(2.5%/100%)
p(2) = 380,000*(1 + 0.025) + 380,000*(1 + 0.025)*(0.025)
p(2) = 380,000*(1 + 0.025)*(1 + 0.025)
p(2) = 380,000*(1 + 0.025)^2
So we already can see the pattern here, the bear population after t years will be:
p(t) = 380,000*(1 + 0.025)^t
a bag holds 13 marbles. 6 are blue, 2 are green, and 5 are red. you select a marble from the bag. what is the probability that the marble you select is either blue or green
a. 5/26
b. 8/13
c. 5/13
d. 8/26
Answer:
[tex]\boxed {\boxed {\sf B. \ \frac{8}{13} }}[/tex]
Step-by-step explanation:
Probability is found by dividing the number of favorable outcomes by the total number of outcomes.
[tex]P= \frac{favorable \ outcomes}{total \ outcomes}[/tex]
For this problem, the favorable outcome is selecting a blue or green marble. There are 8 outcomes for this because there are 6 outcomes for blue and 2 fr green.
The total outcomes are all the marbles. Each marble could be an outcome, so there are 13 outcomes (1 for each marble).
[tex]P(blue \ or \ green) = \frac{8}{13}[/tex]
This fraction cannot be reduced, so the probability of selecting a blue or green marble is 8/13.
Pls help reward the brainiest to right answers
Answer:
1. y=(4, 1)
2.y=(1/2, 2)
3. y=(-7.7, -1.3)
4.a=4, b=-13, c=3
5.x=the first one, i cant do all those symbols lol.
Step-by-step explanation:
What is the measure of the smaller of two complementary angles if one angle is 4x and the other is 2x + 18?
Answer:
42°
Step-by-step explanation:
4x + 2x + 18 = 90 because they are complementary angles (add up to 90°)
reduce:
6x = 72
x = 12
one angle = 4(12) = 48°
other angle = 2(12) +18 = 42°
3. Jessie is looking for the volume of the cone
below, and she is using the formula V = (1/3)Bh.
Which of the following is the value of “B”?
Answer:
A
Step-by-step explanation:
The base is the circle.
To find the area of the circle, use pi*r^2
pi = 3.14
r = 6
Area = 3.14 * 6^2Area = 3.14 * 36Area = 113.04Answer:
C. 414.48
Step-by-step explanation:
1/3 x 3.14 x 6² x 11 = 4.14.48
Which scatterplot shows a linear association?
Answer:
A scatter plot shows the association between two variables. A scatter plot matrix shows all pairwise scatter plots for many variables. If the variables tend to increase and decrease together, the association is positive. If one variable tends to increase as the other decreases, the association is negative.
Step-by-step explanation:
mark me brainliest plzzzzzzz
Answer:
For me its A
Step-by-step explanation:
It is the one that is the positive linear association.
Plz mark as brainliest
20 points!~ And thanks if you help me.
Answer:
308 = 18*b
Step-by-step explanation:
The area of a rectangle is given by
A =b*h
We know the area is 308 and the height is 18
308 = 18*b
In kite PQRS, m_OPO = 50° and m_ORO = 70°. Find m2PSR
Answer:
m<PSR = 60°
Step-by-step explanation:
Given:
m<OPQ = 50°
m<ORQ = 70°
Required:
m<PSR
Solution:
m<PQR + m<OPQ + m<ORQ = 180° (Sum of triangle)
m<PQR + 50 + 70 = 180 (Substitution)
m<PQR + 120 = 180
m<PQR = 180 - 120
m<PQR = 60°
One of the properties of a kite states that the angles where the unequal sides meets are congruent to each other. Therefore:
m<PSR = m<PQR
m<PSR = 60° (substitution)
This is for my final grade before spring break please help me asap
Answer:
4 weeks
Step-by-step explanation:
please anyone answer this for me?
sarah and Tara can complete their case loads together in 8 hours. if sarah did it by herself, it would take her 20 hours. how long would it take Tara by herself
Does anybody know what D.O.O. stands for when you are graphing in algebra 2?
Answer:
semi circle
Step-by-step explanation:
PLEASE HELP. WILL GIVE BRAINLIEST!!!!!!! This list shows the numbers of times a gym member visited their gym in a month.
8, 10, 2, 5, 1, 22, 16, 15, 20
What is the range of the number of gym visits?
A. 12
B. 20
C. 21
D. 22
8, 10, 2, 5, 1, 22, 16, 15, 20
What is the range of the number of gym visits?
A. 12
B. 20
C. 21D. 22
Find the difference of the lowest and largest number in the given to determine the range.
Hope this help!
The reaction times for a random sample of nine subjects to a stimulant were recorded as 2.5, 3.6, 3.1, 4.3, 2.9, 2.3, 2.6, 4.1, and 3.4 seconds. Calculate the range.
Answer:
The range is 2
Step-by-step explanation:
The highest 4.3 - the lowest 2.3
-8x-11x what is the answer
Answer:
-19x
Step-by-step explanation:
so you start with -8 and when you subtract 11 from -8 its the same as adding them but because your subtracting you'll decrease which make the answer -19x. (hopefully this made sense)
How to round 8.6023 in the nearest tenth?
Answer:
8.6
Step-by-step explanation:
https://www.you.tube.com/watch?v=32gDF10ZXOA
( it might be wrong pls dont report me just let me kno y its wrong )
Answer:
8.6
Step-by-step explanation:
First of all consider the thousands in the decimal which is 2. Since 2 is not greater than 5 we have to remove the number 2 and 3 from the 8.6023.
We're left with 8.60. Now we see that there's a 0 in the hundredths so since it's not greater than 5 we remove it.
Now we're left with 8.6 which is to the nearest tenth.
How would you interpret the statement that b (14)=170
Answer:
B= 12.14
14 multiplied by B= 170
170/14 = 12.14
Step-by-step explanation:
María tiene en su libreta de ahorros un capital de 123.000,si deposita el día lunes la cantidad de 12.670 .El día miércoles por una urgencia , realiza un giro de 56.000¿cual es el nuevo capital que posee? Escribe la operación utilizando números enteros
Answer:
$79.670.
Step-by-step explanation:
Dado que María tiene en su libreta de ahorros un capital de $ 123.000,si deposita el día lunes la cantidad de $12.670, y el día miércoles por una urgencia, realiza un giro de $56.000, para determinar cuál es el nuevo capital que posee se debe realizar el siguiente cálculo:
123.000 + 12.670 - 56.000 = X
135.670 - 56.000 = X
79.670 = X
Así, el nuevo capital que María posee en su cuenta es de $79.670.
need help asap will give brainly
Answer:
#7 I think is A
Step-by-step explanation:
36 cups equals how many gallons
Answer:
2.25 gallons
Step-by-step explanation:
ggggdhdhdhdhdjd its right
Answer:
2.25 gallons
Step-by-step explanation: