Answer:
1 ounce of toppings
Step-by-step explanation:
Evaluate the function f(x)=5-3x when x=-1 and 3
Answer:
f(-1)=8
f(3)=-4
Step-by-step explanation:
when x equals -1 you substitute -1 for x in the equation which would look like 5-3(-1) which you would then multiply -3 by -1 and get 3 which 5+3 would equal 8 so f(-1) equals 8
When x equals 3 you substitute 3 for x in the equation which would look like 5-3(3) which you would then multiply -3 by 3 which would give you 5-9 which equals -4 so f(3) equals -4
What is the value of 9 + 21 (13 + 5)
Answer:
387
Step-by-step explanation:
Answer:
387
Step-by-step explanation:
13+5
18*21
378+9
=387
What is the surface area of this right prism? Enter your answer in the box. m² Right triangular prism.
Hey there!
How to calculate Surface area
Step 1: Find the area of the top and the base triangles using the formula, Area of the two base triangles = 2 × (1/2 × base of the triangle × height of the triangle) which simplifies to 'base × height' (bh).
Step 2: Find the product of the length of the prism and the perimeter of the base triangle which will give the lateral surface area = (S1 + S2 + h) × l.
Step 3: Add all the areas together to get the total surface area of a right triangular prism in square units. This means, total surface area of a right triangular prism = (S1 + S2 + h) × l + bh
⇒ SA = (12 + 15 + 9) × 6 + (12)(9)
⇒ SA = (36)(6)+(108)
⇒ SA = 324 square units
Thus, the surface area of the right triangular prism is 324 square units.
My mother purchase my candy bars at Food lion for $13.50 what is the price per candy bar?
1.5 dollars per candy bar because 13.50 divided by 9 is 1.5 :)
(Factorize): 10- 10-1-3
Answer:
=−4
Step-by-step explanation:
10−10−1−3
=0−1−3
=−1−3
=−4
what is the denominator for 2/3 and 4/6
Answer:
the least common denominator for 3 and 6 is 6
23. Which point has a horizontal distance of 4 units and a vertical distance of 5 units from (6, - 4)?
O (11, -9)
O (1,0)
O (2, 1)
O (-2,3)
Answer:
(2,1)
Step-by-step explanation:
The point with a horizontal distance of 4 units and a vertical distance of 5 units from (6, -4) is (2, 1).
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
To determine the point with a horizontal distance of 4 units and a vertical distance of 5 units from (6, -4), we can use the given coordinates as a reference.
Starting from (6, -4), a horizontal distance of 4 units means we will move 4 units to the right or left on the x-axis.
we move to the left.
This brings us to the x-coordinate of 6 - 4 = 2.
Next, a vertical distance of 5 units means we will move 5 units up or down on the y-axis. Since we want a positive vertical distance, we move up.
This brings us to the y-coordinate of -4 + 5 = 1.
Therefore, the point with a horizontal distance of 4 units and a vertical distance of 5 units from (6, -4) is (2, 1).
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Carter's account has gone into overdraft. His balance is $-43.3. To get back to a positive balance, he plans to deposit money at a steady rate of $24.05 per week. How much will be in his account after 7 weeks?
Answer:
125.05
Step-by-step explanation:
Used a calculator lol
Tell how many solutions each equation would have: one solution, no solutions, or infinitely many solutions. Give a justification for your answer.
5(-2x+7)+3=-10x+38
Answer:
Infinitely many solutions
Step-by-step explanation:
Infinitely many solutions because no matter what you put in for x the equations will always be true
is 7 10 12 a right triangle
Answer:
no
Step-by-step explanation:
using the converse of Pythagoras' identity
If the square of the longest side is equal to the sum of the squares of the other 2 sides then the triangle is right.
longest side = 12 , then 12² = 144
7² + 10² = 49 + 100 = 149
since 149 ≠ 144 then the triangle is not right
please help will give brainly
Answer:
Angle A: 52.5
Angle B: 68.9
Angle C: 58.6
Step-by-step explanation:
Brainliest?
:)
f(t)=6+30t-16t^2 How do you think the squared term -16t^2 affects the value of the function f? What does this term reveal about the situation?
Answer:
F(t)=6t+15t^2−16/3 t^3 + C
Step-by-step explanation:
hope this helps
On Tuesday, the temperature was 14°F. The next day it was 7° warmer. However, the wind chill temperature was 25° colder than the actual temperature. Victor says the windchill temperature is -18°F. Is he correct? Explain your reasoning.
The common factors of 8xy, IOx2y and 12xy2
Step-by-step explanation:
Factors of 8xy: 2 2 2 x y
Factors of 10x2y: 5 2 2 x y
Factors of 12xy2: 2 2 2 3 x y
Find the numbers or variables they all have in common.
solve for x – 3 + 2 < 10
x-3 + 2 < 10
x - 1 < 10 .... combine like terms
x-1+1 < 10+1 ... add 1 to both sides
x < 11 is the answer
If you need to graph it, then place an open circle at 11 on the number line. Shade to the left.
if x - 3 + 2 is less than 10 then you would solve this question like this,
x - 3 + 2 < 10
x -(3+3) + 2 < 10 + 3
x + 2 < 13
x +(2-2) < 13 - 2
x < 11
Question 3 of 10
Which of the following represents the set of possible rational roots for the
polynomial shown below?
2x^3+ 5x^2 – 8x – 20 = 0
Answer:
2x^3-8x+5x^2-20
2x(x^2-4)+5(x^2-4)
(2x+5)(x^2-4)
(2x+5)(x+2)(x-2)
Sales records at an automobile dealership show that they sold 40 red cars one month. Of
those cars, 25 were new cars and 15 were used cars. James bought a red car from the
dealership that month. What is the probability he bought a used car? Express your
answer as a decimal rounded to the nearest thousandth.
Answer:
the boy can touch the ceiling (passive voice)
Rosa has 14 meters of string . She uses 8 .25 meters for a kite . How much string does Rosa have left?
Answer:
5.75
Step-by-step explanation:
14 - 8.25 = 5.75
please help me I don´t get it?
Answer:
∠1 = 137
∠2 = 43
∠3 = 137
Step-by-step explanation:
∠2 and 43 are alternate interior angles.
Alternate interior angles are equal.
So,
∠2 = 43.
∠1 and ∠3 are also alternate interior angles,
So,
∠1 = ∠3
∠1 and 42 are linear pair angles.
Sum of linear pair angles is 180,
∠1 + 42 = 180
∠1 = 180 - 43
∠1 = 137
Since,
∠1 = ∠3
So,
∠3 = 137
Hence,
∠1 = 137
∠2 = 43
∠3 = 137
Note : -
Alternate interior angles and linear pair angles are properties of angles.
And are applicable when two lines intersect or more than two lines interest.
can anyone help me please
Answer:
reflection in the line y = 2
Step-by-step explanation:
the line y = 2 is a horizontal line passing through all points with a y- coordinate of 2
shape A is 1 unit above this line
shape B is 1 unit below this line
then triangle A will map to triangle B under a reflection in this line
What is z? z/100 = 6/4
Answer:
150/100
Step-by-step explanation:
Answer:
z= 150
Step-by-step explanation:
please help will give brainliest!
Answer:
The answer i as c
Step-by-step explanation:
In order for an investment, which is increasing in value exponentially, to increase by a factor of 5 in 20 years, about what percent does it need to grow each year?
The investment that increase by a factor of 5 in 20 years, has a growth of 8.38% per year.
What is an exponential function?An exponential function is in the form:
y = abˣ
Where y,x are variables, a is the initial value of y and b is the multiplication factor.
Given that an investment increasing in value exponentially, to increase by a factor of 5 in 20 years. Hence:
Factor per year = [tex]5 ^\frac{`1}{20}=1.0838[/tex]
Growth per year = 1.0838 - 1 = 0.0838 = 8.38%
The investment that increase by a factor of 5 in 20 years, has a growth of 8.38% per year.
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HELP HELP HELP HELP HELP HELP HELP
Answer:
40
Step-by-step explanation:
4 right angled triangles
A television station shows 3 commercials every 12 minutes. At that rate, how many commercials will the station show in 60 minutes?
Answer:
zqxwsecdvrfr
Step-by-step explanation:
you owe your sister $5.35, and she lends you another $4.50, how much do you owe her now
what is the slope of the function represented by the table of values below
Answer:
the table of values?
Step-by-step explanation:
Solve the inequality
Answer:
c > 9
Step-by-step explanation:
[tex]\dfrac{2c}{3}+1 > 7[/tex]
Subtract 1 from both sides:
[tex]\implies \dfrac{2c}{3} > 6[/tex]
Multiply both sides by 3:
[tex]\implies 2c > 18[/tex]
Divide both sides by 2:
[tex]\implies c > 9[/tex]
hello
2 c /3 + 1 > 7
2 c /3 > 21/3 - 3/3
2 c > 18
c > 9
] 9 : + ∞ [
theoretically, if a card is drawn at random 500 times, how many times would you expect to get a spade?
Answer:
[tex]\frac{1}{650}[/tex]
Step-by-step explanation:
There are 52 cards in a deck. 4 of them are aces. Hence, one probability of you drawing an ace is [tex]\frac{4}{52}[/tex], or [tex]\frac{1}{13}[/tex]. 13 times 500 is 650. Hence, the answer is 1/650.
7) Choose the inequality that represents the statement.
The water level will be 10 feet or lower by tomorrow.
The water level will be 10 feet or lower by tomorrow, the correct inequality for this is x [tex]\leq \\[/tex] 10. Hence, the first option is the correct one.
What is inequality?A connection in mathematics that compares two numbers or other mathematical expressions in an unequal way is known as an inequality. It is most frequently used to compare the sizes of two numbers on the number line. To indicate various sorts of inequalities, a variety of notations are used:
A less than symbol (a < b) indicates that an is less than b.A bigger value than b is indicated by the notation a > b.These relationships are referred to be stringent inequalities since an is either strictly less than or strictly greater than b in these cases.
According to the question,
water will be equal to 10 feet or lower than 10 feet it cannot be greater than 10 feet.
Assume water is represented by x.
For water equal to 10 feet: x = 10 feet and,
For water lower than 10 feet: x < 10 feet.
So, we can write both like this: x [tex]\leq[/tex] 10
This concludes that the first option is correct.
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