Answers
Answer:
option C is the answer
Step-by-step explanation:
I think it will help you
Related Questions
(07.02 LC)
Which expression is equivalent to 4x(x + 5) + 5(x + 5)? (1 point)
O (4x + 5X5+5)
O (4x + 5Xx + 5)
09x(x + 5)
O 20x(x + 5)
Answers
Answer:
A
3(2x -5)-2(x-5)=3.(2x)-3.(5)-2.x-2.(-5)
=6x-15-2x+10
=4x-5
What number is 0.1 less than 15.2? help im doing a k12 test !!
!!
Answers
Answer:
15.1?
Step-by-step explanation:
Subtract .1
Answer:
15.1
Step-by-step explanation:
15.2-.1=15.1
State the value of the discriminant for the equation and then determine the number of real solutions of the equation. 3x^2+2x-3=0
Answers
Answer:
x=(-1+-√ 10)/3
Step-by-step explanation:
number in the square root is the discriminant
Find the area of the triangle below.
Be sure to include the correct unit in your answer.
Answers
Answer:
the answer is in the picture
What translation is shown below?
1 unit down
3 units up
1 unit up
3 units down
Answers
Step-by-step explanation:
3 units down
(-1,3)- (-1,0) 3 units down in y coordinate
and so on
If the probability of having twins is 1.2%
Answers
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Answers
Answer:
x = 26
Step-by-step explanation:
The length marked x is the hypotenuse of a right triangle with legs 10 and 24. The Pythagorean theorem can be used to find the value of x.
The Pythagorean theorem tells you the square of the hypotenuse is the sum of the squares of the legs:
x² = 10² +24²
x² = 100 +576 = 676 . . . . simplify
x = √676 . . . . . . . take the square root
x = 26
Answer:
The hypotenuse is 26 units
Step-by-step explanation:
Step 1: Determine the value of x
Pythagorean theorem: [tex]a^2 + b^2 = c^2[/tex]
[tex](24)^2+(10)^2=c^2[/tex]
[tex]576 + 100 = c^2[/tex]
[tex]676 = c^2[/tex]
[tex]26 = c[/tex]
Answer: The hypotenuse is 26 units
Which of the following is not true?
O √16 +4√4+5
О 3п > 9
O √27+3 >
O 5-√24 1
Answers
Answer:
Hello there! I believe b or d
Use the properties of exponents to simplify the expression.
3 4·3 8?
Answers
Answer:
[tex]\displaystyle 3^{12}[/tex]
Step-by-step explanation:
Using the properties of exponents, when multiplying two exponents of the same base together you can add the powers.
[tex]\displaystyle 3^{4} *3^{8} =3^{4+8} =3^{12}[/tex]
The expression simplifies too:
[tex]\displaystyle 3^{12}[/tex]
Answer:
6642
Step-by-step explanation:
3⁴ = 3 * 3 * 3 * 3 = 81
3⁸ = 3 * 3 * 3 * 3 * 3 * 3 * 3 * 3 = 6,561
Add the totals:
6642PLS HELP ME WITH THIS I HAVE BEEN STUCK FOR OVER AN HOUR
Use the function f(x) to answer the questions.
f(x) = −16x2 + 24x + 16
Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)
Part B: Is the vertex of the graph of f(x) going to be a maximum or a minimum? What are the coordinates of the vertex? Justify your answers and show your work. (3 points)
Part C: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part A and Part B to draw the graph. (5 points)
Answers
Answer:
See Explanation
Step-by-step explanation:
A. f(x) = -16x² +24x + 16
0 = -8(2x² - 3x - 2) ⇒ -8(2x + 1)(x - 2) = 0 ⇒ x = -1/2, 2
B. f'(x) = -32x + 24 ⇒ 0 = -8(4x - 3) ⇒ x = 3/4
f''(x) = -32 ⇒ f''(3/4) = -32 ⇒ concave down ⇒ maximum
f(3/4) = -16(9/16) + 24(3/4) + 16 = -9 + 18 + 16 = 25
By the second derivative test, the point (3/4, 25) is a maximum.
C. 1. Plot the intercepts. 2. Plug in points. 3. Draw the curve.
Answer:coesm
Step-by-step explanation:
Question below in picture
Answers
An apartment building has 1500 residents. Every year 10% of the residents move out and no one new moves in. How many residents will live there is 7 years?
Answers
Answer:
717.44535
Step-by-step explanation:
P is the population in the beginning
r = population decrease per year = 10%
n = years = 7
P*(1-r/100)^n
1500(1-(0.10)^7
pioneermathematicscomFORMULAEFORPOPULATIONGROWTHandDECREASEformulaf779146html
The area of a rectangular region is 7.26 × 10* square feet. The length of the rectangular region is 1.21 × 10° feet. How much
does it cost to surround the region with a border that costs $0.80 per foot?
Answers
Answer:
$283.2
Step-by-step explanation:
Area of the order = Length * Width
7.02×10^3 = 1.17×10^2 * Width
7020 = 117W
W = 7020/117
W = 60feet
The perimeter of the border = 2(L+W
P = 2(117+60)
P = 2 * 177
P = 354 feet
If a border cost $0.80 per foot, 354 feet long border will cost 0.80 * 354 = $283.2
Two angles are supplementary to each other. If the first angle measures 58°, then
which of the following could be the measure of the second angle?
F. 122
G. 32
H. 58
J. 90
Answers
Answer:
F. 122º
Step-by-step explanation:
By definition, the sum of 2 supplementary angles is 180º
Hence 58º + x = 180º
x = 180º - 58º - 122º
A certain college graduate borrows $5900 to buy a car. The lender charges interest at an annual rate of 10%. Assuming that interest is compounded continuously and th the borrower makes payments continuously at a constant annual rate k dollars per year, determine the payment rate k that is required to pay off the loan in 6 years (Round your answer to two decimal places.) k=$ per yr Determine how much interest is paid during the 6-year period. (Round your answer to two decimal places.)
Answers
х
y
Note: Figure is not drawn to scale.
If x = 9 units, y = 2 units, and h = 11 units, find the area of the trapezoid shown above using decomposition.
OA. 110 square units
ОВ. 143 square units
OC. 99 square units
D. 121 square units
Answers
Answer:
Step-by-step explanation:
Answer:
D. 121 square units
Step-by-step explanation:
pls, tell me if wrong have a good day/night<3
I’m confused on this please help
Answers
So.. (x,y) —> (-x, y)
The second option. Hope this helps!
In an examination, 460 students were tested. 23% were graded as good and the rest were graded as pass. No one failed the examination. Find the number of students who just passed.
Answers
Explanation: 100-23=77 460 X .77 = 354.2 or you can do it like this: 460 X .23 = 105.8 460-105.8 = 354.2
$3.00 for 150 golf tees
Answers
Answer:
2 cents a tee
Step-by-step explanation:
Answer:
It is 2 cents per golf tee If you can please give brainliest
Step-by-step explanation:
Thank you <3
Helppp
At the end of a snow storm, Caleb saw there was a lot of snow on his front lawn. The
temperature increased and the snow began to melt at a steady rate. The depth of
snow on Caleb's lawn, in inches, can be modeled by the equation S = -2t + 18,
where t is the time, in hours, after the snow stopped falling. What is the y-intercept
of the equation and what is its interpretation in the context of the problem?
The y-intercept of the function is
Answers
The y intercept is the starting depth of the snow. In this case, it would be 18 inches (aka 1 ft + 6 inches aka 1.5 feet)
The y intercept is the starting value and it occurs when t = 0
S = -2t+18
S = -2(0)+18
S = 0+18
S = 18
At time t = 0, the depth of the snow is S = 18 inches. As t increases, the value of S will decrease.
What is the value of the expresión below?
[tex]56 \div \frac{1}{7} [/tex]
A
[tex] \frac{1}{952} [/tex]
B
[tex] \frac{17}{56} [/tex]
C
[tex]3 \frac{5}{17} [/tex]
D 952
I need help please
Answers
ATTEMPT 3 OF TRYING TO GET THIS ANSWERED PLEASE HELP
In this diagram, x || y || z and m<9 = 93°.
What is the measure of each angle?
Drag and drop the correct measurements by the arrows to
match each angle.
m<2 ——>
m<4——->
m<7——->
87° 89° 91° 93 °
Answers
Answer:
m<2 = 87
m<4 = 87
m<7 = 93
Step-by-step explanation:
The ordered pair ( 15,12 ) means that ? pounds of beans cost $ ?.
Answers
Answer:
15 pounds of beans costs 12 dollars
Step-by-step explanation:
(15,12) Means 15 pounds of beans costs 12 dollars
The first coordinate is the x value which is pounds and the second coordinate is the y value which is dollars
Answer:
Step-by-step explanation:
Use the symbols <,> or = to compare the decimals 56.72 and 5.672
Answers
Answer:
>
Step-by-step explanation:
its because 56.72 is greater than 5.672
Answer:
56.72 > 5.672
Step-by-step explanation:
> means greater than
< means less than
so 56.72 is greater than (>) 5.672
according to the line plot what is the total weight gained by the dogs that gained 1/8 of a pound or 3/4 of a pound
Answers
Answer:
i think the answer is 3
Step-by-step explanation:
5y^3 – 4y – 1
Leading term:
Leading coefficient:
Constant term:
Answers
Answer:
See below for answers and explanations
Step-by-step explanation:
The leading term is the term with the highest degree, in this case, 5y³
The leading coefficient is the number in front of the leading term, 5
The constant term is a term with no variables contained, in this case, -1
3 Select the correct answer. How can you write the expression 7(b – 2) in words? A. two subtracted from the quotient of seven divided by b B. seven added to difference of b minus two C. the quotient of seven divided by b minus two D. two subtracted from seven times b E. the product of seven and the difference of b minus two
Answers
Answer:
E. the product of seven and the difference of b minus two
Step-by-step explanation:
7(b-2)
seven is being multiplied by the difference of b minus 2
So this can be written as the product of seven and the difference of b minus two.
Reasons its not the other answer choices
A. two subtracted from the quotient of seven divided by b would be (7/b) - 2
B. seven added to difference of b minus two would be 7 + (b-2)
C. the quotient of seven divided by b minus two would be 7/(b-2)
D. two subtracted from seven times b would be 7b - 2
Key Vocabulary:
Difference = Subtraction
Product = Multiplication
Quotient = Division
The product of seven and the difference of b minus 2
Calculations / Details ↓First of all the difference of 2 numbers indicates that we subtract these numbers .
For instance , here we subtract :
b - 2
so we have the difference of b minus 2
then the product means we multiply .
For instance , here we multiply 7 times the difference of b and 2 .
A number / variable before the parentheses indicates that we multiply that number times the parentheses .
So the option is E.hope helpful ~
A laundry basket contains 10 socks, of which 2 are red. What is the probability that a randomly selected sock will be red? Write your answer as a fraction or whole number.
Answers
Answer:
you get a pair of red socks. There are 10 socks in the drawer, and 2 are red. Therefore the probability that the first one will be red is 2/10 = 1/5.
Step-by-step explanation:
Can yall help me pls
Answers
Answer:
Number of gallons in the tank after one hour.
The Pythagorean Identity states that:
(sin x)2 + (cos x)2 = 1
Given sin 0 = 2/5 find cos 0
Answers
cos (theta) = √21/5
Step-by-step explanation:
sin (theta) = 2/5
(sin (theta))^2 = 4/25
4/25 + (cos (theta))^2 = 1
(cos (theta))^2 = 1 - 4/25 = 21/25
cos (theta) = √21/5