Answer: a+-5 x 4 (I THINK)
Step-by-step explanation:
2. A triangle has the angle measures 40 degrees, 60 degrees, and x degrees. If the sum of the angle measures is equal to 180 degrees, which equation could be used to correctly solve for x? Mark all that apply. (2 Points)
1. X - 100 = 180
2. 180 = 40 + 60 + X
3. 100x = 180
4. X + 100 = 180
Answer:
2 and 4
Step-by-step explanation:
please help i don't understand
Answer:
Step-by-step explanation:
the answer is 3/7
Answer:
3/7
Step-by-step explanation:
You could also write this expression as 3(1/7): "three times one seventh."
Multiplying the '1' by the '3' yields the desired fraction: 3/7
5 students are riding in a car that is driven by a parent. Oden wants to know the probability that he gets to ride in the front seat.
Answer:
1 out of 5 or 20% chance
Step-by-step explanation:
3x(2x-7y)-8x(x+2y)+2y(4x-y)
I’m confused, I thought the answer was -2x^2-29xy-2y^2
But that’s not one of the available answers
Answer:
It is -2 x^2 -13xy- 16ux - 2y^2
Step-by-step explanation:
Hope this helps :)
Answer: you're correct.
Brainliest or a thank you please :)) <3
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determine the equation of line (AB)
A(I;1) and B(0;5)
Given:
Consider the two points are A(1,1) and B(0,5).
To find:
The equation of the line AB.
Solution:
If a line passes through the two points, then the equation of the line is:
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
We A(1,1) and B(0,5). So, the equation of line AB is:
[tex]y-1=\dfrac{5-1}{0-1}(x-1)[/tex]
[tex]y-1=\dfrac{4}{-1}(x-1)[/tex]
[tex]y-1=-4(x-1)[/tex]
[tex]y-1=-4x+4[/tex]
Add 1 on both sides, we get
[tex]y=-4x+4+1[/tex]
[tex]y=-4x+5[/tex]
Therefore, the equation of the line AB is [tex]y=-4x+5[/tex].
I need help with these questions, please show the work too
Answer:
multiply across divide up and down
Step-by-step explanation:
cross division and cross multiplication
PLEASE HELP, WILL GIVE BRAINLIEST!!!!!
Each of the quadilaterals noted below has two pairs of parallel sides as one of its properties except the blank.
Parallelogram
Rectangle
Trapezoid
Square
Answer:
trapezoid
Step-by-step explanation:
Answer:
trapezoid
Step-by-step explanation:
all the other shapes are basically squares that's only different one
I give Brian list some one help
Answer:
1
Step-by-step explanation:
becuse of the nubers you would take them and put them on the graph
Answer:
option (3)
Step-by-step explanation:
The inequality
- 8 ≤ x < 6
indicates that x can equal - 8 but not 6
In interval notation the square bracket [ is used for can equal and the parenthesis ) for cannot equal , then
[ - 8, 6 ) is the equivalent way to state the interval
PLEASE HELP ME ITS VERY EASY FOR NATIVE ENGLISH SPEAKERS
Answer:
#3 #4 #5 #6 #8 #9 and #10
Step-by-step explanation:
Something that many people complain about are traffic jams.
a good solution might be to spend money on low-energy light bulbs.
is ecology something you care about?
what ecological issues are you particularly worried about?
somthing we need to work on is global warming.
what achievement is he famous for?
we were pleased with a solution that she provided.
What goes first in pemdas, addition or subtraction?
For example:
[tex]10w - 5w + 2w[/tex]
what goes first, 10w- 5w or 5w- 2w ??
help if you can plzz
Answer:
How?
Step-by-step explanation:
please help i’m so confused LMC of 9, 12 and 24
Answer:
The LCM of 9, 12, and 24, is 72.
Step-by-step explanation:
To find the answer you must figure out the factors of each number, and see which factor has the same number.
Factors of 9: Factors of 12: Factors of 24:
9 12 24
18 24 48
27 36 72
36 48
45 60
54 72
63
72
When we look at all these factors, none of them have the same number except 72. Since all of these factors have 72 in them, this is the LCM of 9, 12, and 24.
Answer:
72
Step-by-step explanation:
9x8 = 72
12x6=72
24x3=72
Write the equation of a line that is perpendicular to x = -1 and that passes through the Point (8, -4).
Answer:
y = - 4
Step-by-step explanation:
x = - 1 is the equation of a vertical line parallel to the y- axis
The equation of a line perpendicular to it will therefore be a horizontal line parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (8, - 4 ) with y- coordinate - 4 , then
y = - 4 ← equation of perpendicular line
which equation has solutions of -2 and 3?
A. y= x^2+x-6
B. y= x^2-x-6
C. y=x^2 +5x+6
D. y=x^2-5x+6
Answer:
b. y= x^2-x-6
Step-by-step explanation:
i hope this helps :)
ABCD~EFGH. identify the pairs of congruent angles and the corresponding sides.
Answer:
We need a picture p-p
Step-by-step explanation:
15 = -4p + 7
solving equation
Answer:
p = -2
Step-by-step explanation:
15 = -4p + 7
4p + 15 = 7
4p + 15 - 15 = 7 - 15
4p = -8
4p/4 = -8/4
p = -2
What is the number that when you multiply by six and subtract four to the product you get 32
Answer:
6
Step-by-step explanation:
32 + 4 = 36
36 / 6 = 6
Answer:
28
Step-by-step explanation:
Which graph could Gianna use to solve the equation 2^x=10?
Answer:
The top right graph
Step-by-step explanation:
This would the one since the line goes horizontally through ten. While it also goes up by a count of 2 for each point and over 1.
Answer:
top right
Step-by-step explanation:
i did it on I.M.
Questions about the domain (time in minutes) of the table of values:
(a) What is the minimum (lowest) time value in minutes?
(b) What is the maximum (highest) time value in minutes?
(c) What is the domain (all the time values on the x-axis)?
Need Help?
17+b+=60
2/7 3/7 9/7 10/7 43 71 Answers Need Help ASap
Answer:
Answer should be 43
Step-by-step explanation:
take 17 from 60 and then because its just B it equals to 1 then you divide 43 from 1 and its just 43.
A large emerald with a mass of 812.04 grams was recently discovered in a mine. If the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point. (6 points)
Step-by-step explanation:
The density formula is: Density =mass/vol
---> 2.76 =812.04 / Vol ---> Vol= 812.04 / 2.76= 294.22
The answer is 294.22
The volume of the emerald with mass 812.04 grams and density 2.76 grams/cubic cm is [tex]294.22 \: \rm cm^3[/tex] approximately.
How are density, volume and mass of a substance related?Suppose that a finite amount of substance is there having its properties as:
mass of substance = m kgdensity of substance = d kg/m³volume of that substance = v m³Then, they are related as:
[tex]d = \dfrac{m}{v}[/tex]
For this case, we have:
mass of substance = m = 812.04 gdensity of substance = d = 2.76 g/cm³volume of that substance = v cm³Then, we have:
[tex]d = \dfrac{m}{v}\\\\v = \dfrac{m}{d} = \dfrac{812.04}{2.76} \approx 294.22 \: \rm cm^3[/tex]
Thus, the volume of the emerald with mass 812.04 grams and density 2.76 grams/cubic cm is [tex]294.22 \: \rm cm^3[/tex] approximately.
Learn more about volume, mass and density here:
https://brainly.com/question/952755
HELP PLEASE LOL!!!!!!!!!
Answer:
[tex]x - 8[/tex]
Step-by-step explanation:
Complete the square.
[tex] {x}^{2} - 16x + 64 = 0[/tex]
[tex] {x}^{2} - 16x = - 64[/tex]
[tex] {x}^{2} - 16x + 64 = - 64 + 64[/tex]
[tex](x - 8) {}^{2} = 0[/tex]
[tex]x - 8 = 0[/tex]
[tex]x - 8[/tex]
Regina has strawberry, vanilla, and peach yogurt. She has fresh blueberries, strawberries, raspberries, and blackberries to mix in the yogurt. How many different combinations of one type of yogurt and one type of fruit can she make? Use a table to represent the sample space.
find the length of the segment pls help
Answer: 5.1
Step-by-step explanation:
pythagorean theorem: a^2+b^2=c^2
c^2-b^2=a^2 (switch around some things)
(14.9)^2 - (14)^2 = x^2 (insert values) c=14.9,b=14,a=x
222.01 - 196 = x^2
26.01 = x^2
5.1 = x
Answer:
x = 5.1
Step-by-step explanation:
The radius of the circle is 14.9
Using Pythagoras' identity in the right triangle on the left where the hypotenuse is the radius
x² + 14² = 14.9²
x² + 196 = 222.01 ( subtract 196 from both sides )
x² = 26.01 ( take the square root of both sides )
x = [tex]\sqrt{26.01}[/tex] = 5.1
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Answer:
I uploaded a file hosting link for your question!
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Step-by-step explanation:
Cookies-x
Cakes-y
x+y=64; he sold a total of 64 cakes and cookies.
x=3y-4; he sold 4 less (-4) than 3 times (3y) the number of cakes he sold.
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer and Step-by-step explanation:
Let's put the information given into equations.
Let's also denote x as individual songs and y as albums.
Charlene - 6x + 2y = 25.92
Keisha - 4x + 3y = 33.93
Those above equations is answer choice option, which is D.
So, D is the correct Answer.
#teamtrees #PAW (Plant And Water)
Someone help? Will mark brainiest if right!
Answer: 45/36 = 1.25 = 5/4
Correct answer is 5/4
Step-by-step explanation: cos = adjacent / hypotenuse
a small company that prints custom t shirts has 6 employees one of whom is the owner
a. Would a box plot, scatterplot, or histogram be most useful in helping Aurelie make a prediction?
b. Considering that Aurelie is trying to predict how long it will take to complete the ride, which is the dependent variable? Make a scatterplot.
c. Use a line of best fit to predict how long it will take Aurelie to complete the charity ride. Remember that the line does not need to intersect each of the points and that the line does not need to pass through the origin to model the data.
Step-by-step explanation:
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does anyone know the answer?
Answer:
A. g(x) = 42 - 0.6x
Step-by-step explanation:
