Answer:
I think it is d
Step-by-step explanation:
When you think about it, this makes the most sense!
Have an amazing day!
PLEASE RATE AND MARK BRAINLIEST!!
Explanation:
The c-7 up top represents "7 subtracted from a number".
The term quotient refers to the result of division.
So we're dividing all of (c-7) over top 4 to get the quotient [tex]\frac{c-7}{4}[/tex]
11.5213 divided by 0.7 show me how you got the answer .
Answer:
0 1 6. 4 5 9
7 1 1 5. 2 1 3
− 0
1 1
− 7
4 5
− 4 2
3 2
− 2 8
4 1
− 3 5
6 3
− 6 3
0
Step-by-step explanation:
1. A rectangular cake pan is 13 centimeters by 21 centimeters by 5 centimeters.
What is the volume of the cake pan?
A. 340 cm 3
B. 455 cm3
C. 1365 cm3
D. 886 cm3
Find JL, PM, and m ZMLK.
P.
K
J
41
109°
N
M
90
L
units.
The segment JL is
The segment PM is
units.
The angle m ZMLK is
Question 2 of 20
The lengths JL and PM are the lengths that make up the triangle JMP
The length of JL is 78 unitsThe length of PM is 47.5 unitsThe measure of angle MLK is 105 degreesHow to calculate side length JL?The side length JL is twice the side length PN.
So, we have:
JL = 2 * PN
This gives
JL = 2 * 39
JL = 78
Hence, the length of JL is 78 units
How to calculate side length PM?The side length PM is half the side length KL.
So, we have:
PM = 0.5 * KL
This gives
PM = 0.5 * 95
PM = 47.5
Hence, the length of PM is 47.5 units
How to calculate angle MLK?The angle MLK is congruent to the angle JMP.
So, we have:
MLK = JMP
This gives
MLK = 105 degrees
Hence, the measure of angle MLK is 105 degrees
Read more about lengths and angles at:
https://brainly.com/question/2005046
Give an example of a line which passes through only two quadrants.
Answer:
See below
Step-by-step explanation:
A line that passes only two quadrants must have either 0 slope or undefined slope.
An example of a line with 0 slope is the equation y=5 since there's just a constant and there is no change in y as x changes.
An example of a line with an undefined slope is the equation x=3 since there's just a constant and there is no change in x as y changes, but the change in y divided by the change in x is undefined.
Can anyone help with this?
Answer:
Question i)
If y = 4x² - 4x - 1
and 4x² - 4x - 1 = 0
then y = 0
Therefore, we need to find the points on the curve where y = 0.
From inspection of the graph these are approximately when x = -0.25 and x = 1.25
So estimates of the solutions are (-0.25, 0) and (1.25, 0)
Question ii)
If y = 4x² - 4x - 1
and 4x² - 4x - 1 = 2
then y = 2
Therefore, we need to find the points on the curve where y = 2.
From inspection of the graph these are approximately when x = -0.5 and x = 1.5
So estimates of the solutions are (-0.5, 2) and (1.5, 2)
PLS HELP!! will give brainliest
Answer:
B. {-2, 0, 1, 3}
Step-by-step explanation:
See attached image.
WILL GIVE BRANLIEST
Factor the expression
p^2q^2q+pq-q^3-p^3
and then find its value for
p =4 and q = -4
value = x
factored form of expression = x
The value of x of the factored expression when p = 4 and q = -4 is 1008
FactorisationFactorisation is the breaking down of an entity or a mathematical expression.
Therefore,
x = p²q²q + pq - q³ - p³
it cannot be factored
x = p²q³ - q³ - p³ + pq
Therefore,
when p = 4 and q = -4
x = p²q³ - q³ - p³ + pq
x = (4)²(-4)³ - (-4)³ - (4)³ + 4(-4)
x = 16(-64) + 64 - 64 - 16
x = 1024 - 16
x = 1008
learn more on expression here: https://brainly.com/question/4470031
solve and simplify 5/6 x 3/4
Answer: 5/8
Step-by-step explanation:
find common denominator:
Multiple: 3/4 * 5/6 = 3 · 5/4 · 6= 15/24 = 5 · 3/8 · 3 = 5/8 Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(15, 24) = 3. In the following intermediate step, cancel by a common factor of 3 gives 5/8. In other words - three quarters multiplied by five sixths = five eighths.
Read the picture pleaseeeeeeeeee
Answer:
the surface is about 4 square inches.
The number of square feet of cardboard needed is about 9 in.
Step-by-step explanation:
PLEASE HELP!
Part B Dario decides to take each one of the 4 pieces and share it equally among the 5 of them. First, he divides one piece into 5 equal parts and shares it, then the next one, and so on. What fraction of the 1-foot-long sub did each person get after all the parts were shared out? Briefly explain your reasoning
Answer:
https://brainly.com/question/12243924 Here is the answer from another user. Hope this helps.
The areas of the squares adjacent to two sides of a right triangle are 32 units^2 and 2 units^2
Find the length, x of the thrid side pf the tringle
round off 3291 to the nearest 100
Answer:
3300
Step-by-step explanation:
A) We round the number up to the nearest hundred if the last two digits in the number are 50 or above.
B) We round the number down to the nearest hundred if the last two digits in the number are 49 or below.
C) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.
In this case, Rule A applies and 3291 rounded to the nearest hundred is:
3300
Answer:
3,300
Step-by-step explanation:
Because rounding to the nearest 100 means hundred.
But so the rule is 5 or more raise the score 4 or less let it rest so the 2 is asking the 9 if he can get bumped up.
since the 9 is 5 or more it can raise the score so the 2 goes up to?
3 since 3 is the number right above 2
so your answer is 3,300 Hope this helps have a great day:)
what is the answer? :D
Answer:
6/9, 12/18 (just 6 then 12)
Step-by-step explanation:
Please mark brainlest
Answer:
6/9
12/18
Step-by-step explanation:
Hopefully this is correct
help me 7th grade slope
Answer:
y=3/4x
Step-by-step explanation:
3 is the rising number 4 is the run
meaning it goes up 3 and 4 to the side.
Are my answers correct??
Someone please help me with this question!!!!!!
Answer:
1) 8x + 16.75 = 303) 30 - 8x = 16.75Step-by-step explanation:
No of gift she bought - 8
The total amount she had - $30
The amount left over - $16.75
The amount of one gift - x
[tex]8x + 16.75 = 30 \\ 30 - 8x = 16.75 \\ [/tex]
In a video racing game, an obstacle randomly appears on the race track five times every 40 laps. Work out the probability that an obstacle appears on the track during a particular lap.
Answer:
12.5 percent chance
Step-by-step explanation:
1 in 8 laps
x 100
12.5
Write an equation of the line passing through the points (−5, −25), (0, 0), and (3, 15).
Enter the equation in the box.
Answer:
y = 5x
Because the slope is 5 and the y-intercept is 0.
Step-by-step explanation:
https://brainly.com/question/21273710
Need the slope only as y intercept is already 0 .
Slope:-
m=y/xm=-25/-5m=5Equation of line
y=mxy=5xwhat is 5.46÷ 0.25 (show ur work long divison)
How would I do this?
Answer: 68 degrees
Step-by-step explanation:
The sum of the angles in a triangle is 180 degrees.
Since we are given 2 of the angles, we can set up an equation.
Let the measure of angle G = g.
Then, g + 97 + 15 = 180
g + 112 = 180
g = 68
Answer:
68°
Step-by-step explanation:
All triangles add up to 180°, so you would simply do:
97° + 15°
= 112°
And then:
180° - 112°
= 68°
:3
simplify the index expression to find the value of x
giving brainliest pls help
»[tex]\frac{b^{12} × b}{b^7 × b^4} = b^x[/tex]
»[tex]\frac{b^{13}}{b^{11}} = b^x [/tex]
»[tex]b² = b^x[/tex]
»x = 2✅
Jason is bungee jumping in Acapulco while vacationing with some friends. His height as a function of time could be modeled by the function y = x² - 18x, where x is the time in seconds and y is the height in feet.
A) How long did it take for Jason to reach his minimum height?
B) What was the lowest point that Jason reached?
C) Jason returned to the top of the bungee jump at what time?
Answer:
A) 9 seconds
B) lowest point is -81 ft, or 81 ft below the top of the bungee jump
C) 18 seconds
Step-by-step explanation:
A) To find the x-value of the turning point (minima/maxima) differentiate, then set to zero and solve for x:
[tex]\dfrac{dy}{dx}=2x-18\\\\\implies \dfrac{dy}{dx}=0\\\\\implies 2x-18=0\\\\\implies x=9[/tex]
Therefore, it took 9 seconds to reach the minimum height
B) lowest point is when x = 9:
⇒ y = (9)² -18(9) = -81
Therefore, lowest point is -81 ft, or 81 ft below the top of the bungee jump
C) find x when y = 0
⇒ x² - 18x = 0
⇒ x(x - 18) = 0
⇒ x = 0 and x - 18 = 0
⇒ x = 0 and x = 18
So he returned to the top of the bungee jump at 18 seconds
Answer:
A) 9 s
B) -81 feet
C) 18 feet
step by step explanation:
A)
[tex]\sf y = x^2 - 18x[/tex]
use the vertex formula: [tex]\sf \frac{-b}{2a}[/tex]
Here a = -18 and a = 1, these are coefficients from ax² + bx + x
solve:
[tex]\hookrightarrow \sf \frac{--18}{2(1)}[/tex]
[tex]\hookrightarrow \sf \frac{18}{2}[/tex]
[tex]\hookrightarrow \sf 9[/tex] s
It takes 9 s for Jason to reach his minimum height.
B)
if taken 9 s then put it in x and find the height reached
[tex]\sf \hookrightarrow \sf h(9) = 9^2 - 18(9)[/tex]
[tex]\sf \hookrightarrow h(9) = 81 - 162[/tex]
[tex]\hookrightarrow \sf h(9) = -81[/tex]
The lowest point is - 81 feet, as it says lowest.
C)
solve for when the height, y is 0
[tex]\hookrightarrow \sf 0 = x^2 -18x[/tex]
[tex]\hookrightarrow \sf 0 = x(x -18)[/tex]
[tex]\hookrightarrow \sf x = 0, \ x -18 = 0[/tex]
[tex]\hookrightarrow \sf x = 0, \ x = 18[/tex]
[tex]\hookrightarrow \sf\ x = 18[/tex]
Jason returned to the top of the bungee jump at 18 s.
Li has t toy bricks.
She only has red bricks and blue bricks.
Li picks two bricks, one after the other.
If the first brick she picks is red, the probability that the second brick is red is
is 23
is 1 0
7
If the first brick she picks is blue, the probability that the second brick is red is
10
Calculate the value of t.
Probabilities are used to determine the chances of events
The value of t is 16
How to determine the probabilityThe number of bricks is given as t
Let the number of red bricks be x.
So, the number of blue bricks would be t - x
So, the probability values are:
[tex]\frac{x -1}{t - 1} = \frac 13[/tex] --- when the both bricks are red
[tex]\frac{x}{t - 1} = \frac 25[/tex] --- when only the second brick is red
Divide both equations
[tex]\frac{x -1}{t - 1} \div \frac{x}{t - 1} = \frac 13 \div \frac 25[/tex]
Divide
[tex]\frac{x -1}{x} = \frac 13 \div \frac 25[/tex]
This gives
[tex]\frac{x -1}{x} = \frac 13 *\frac 52[/tex]
Evaluate the product
[tex]\frac{x -1}{x} = \frac 56[/tex]
Cross multiply
[tex]6x - 6 = 5x[/tex]
Collect like terms
[tex]6x - 5x = 6[/tex]
[tex]x = 6[/tex]
Recall that:
[tex]\frac{x -1}{t - 1} = \frac 13[/tex]
So, we have:
[tex]\frac{6 -1}{t - 1} = \frac 13[/tex]
[tex]\frac{5}{t - 1} = \frac 13[/tex]
Cross multiply
[tex]t -1 =15[/tex]
Add 1 to both sides
[tex]t = 16[/tex]
Hence, the value of t is 16
Read more about probabilities at:
https://brainly.com/question/25870256
Use the relationship between the angles in the figure to answer the question. Which equation can be used to find the value of x? x = 52 x 52 = 180 x 52 = 90 52 38 = x.
When two lines intersect each other then the vertically opposite angles are equal. Then the correct option is A.
What is an angle?Angle is the space between the line or the surface that meets. And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.
The diagram is shown.
We know that when two lines intersect each other then the vertically opposite angles are equal.
Then
x = 52° because they are vertically opposite angles.
Thus, the correct option is A.
More about the angles link is given below.
https://brainly.com/question/15767203
(show ur work) what is 8 x 7 ¾ =
Answer:
[tex]62[/tex]
Step-by-step explanation:
[tex]8\cdot \:7\frac{3}{4}[/tex]
[tex]7\frac{3}{4}[/tex]
[tex]7\frac{3}{4}=\frac{7\cdot 4+3}{4}[/tex]
[tex]=\frac{31}{4}[/tex]
[tex]=8\cdot \frac{31}{4}[/tex]
[tex]\mathrm{Convert\:element\:to\:fraction}:\quad \:8=\frac{8}{1}[/tex]
[tex]=\frac{8}{1}\cdot \frac{31}{4}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\cdot \frac{c}{d}=\frac{a\:\cdot \:c}{b\:\cdot \:d}[/tex]
[tex]=\frac{8\cdot \:31}{1\cdot \:4}[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:1\cdot \:4=4[/tex]
[tex]=\frac{8\cdot \:31}{4}[/tex]
[tex]\mathrm{Divide\:the\:numbers:}\:\frac{8}{4}=2[/tex]
[tex]=2\cdot \:31[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:2\cdot \:31=62[/tex]
[tex]=62[/tex]
hello, i need some help, thanks <3
Answer:
Step-by-step explanation:
The whole thing is wrong
31 - 12 = x
X = 19
Hope this helped thanks.
Answer:
Melody added 12 to both sides when she should've subtracted 12 from both sides.
X = 19
Step-by-step explanation:
When solving equations, you have to do the opposite operation given on both sides of the equation. In this case, the operation that's happening is addition, so we have to subtract 12 from both sides.
Step 1: Subtract 12 from both sides.
[tex]x+12-12=31-12[/tex] [tex]x = 19[/tex]Round 1sf 0.48x1594.3
Answer:
800
Step-by-step explanation:
0.48 x 1594.3 = 765.264
765.264 rounded to 1sf = 800
Answer:
there that the solution
Step-by-step explanation:
and solution
i need help with my homework and thx
Answer:
Step-by-step explanation:
300.364 us liquid gallonsgallons
how do you find 5% of 250
Answer:
[tex]250 \times \frac{5}{100} = 12.5[/tex]
...................................................
Pls help me
What is x and y
Answer: The horizontal axis is usually called the x-axis. The vertical axis is usually called the y-axis
Step-by-step explanation: