Please someone help
Answer:
D
Step-by-step explanation:
They just proved that m< 3 =m< 7 and m< 4=m< 8
So if m< 8=m< 5 and m< 7=m< 6
You can plug in m<5 for m< 8 and m<6 for m<7
Therefore:
m<6=m<3
m<5=m<4
Also, the angles that were proved congruent were vertical angles so the theorem they put works
PLEASE HELP ME FAST!!!
Graph -4x - 16y = 16. Choose the correct graph and the correct points on the graph.
Answer:
ans -------8/5 pansnhshshsh
Step-by-step explanation:
sureeeeeeeeeeeesureeeeeeeeeeee
Lilly wants to determine the association between her deposits and her savings account balance. She modeled the equation y = 75x + 100
for the line of best fit. The independent variable, x, is deposits and the dependent variable, y, is account balance. What does the y
intercept mean in this context?
A)
The starting savings account balance is $75.
B)
The starting savings account balance is $100.
The account balance increases by an additional $75 for
each deposit.
D)
The account balance increases by an additional $100 for
each deposit.
Answer:
D) The account balance increases by an additional $100 for each deposit
Step-by-step explanation:
The y intercept will always be the number being added or subtracted from the independent variable.
The y intercept of y = 75x + 100 is 100, it means that the starting savings account balance is $100.
What is a linear equation?A linear equation is in the form:
y = mx + b
Where m is the rate of change and b is the y intercept.
Given the equation:
y = 75x + 100
The y intercept is 100, it means that the starting savings account balance is $100.
Find out more on linear equation at: https://brainly.com/question/14323743
Explain how we know that the sine of 270 degrees is -1. State one other value of θ such that sinθ=1.
Solution :
Trigonometry is that branch of mathematics which is used to study the relationship between the angles and the lengths of the sides of a triangle.
We known that the co-ordinate of a point on the circumference of a circle making an angle θ with the horizontal having a unit radius is given by :
(1 cos θ, 1 sin θ).
And for any angle made by sin θ on the x - axis is 0 and on the y -axis is 1 or -1 depending on the quadrant.
Since, angle 270 degree falls on the 3rd quadrant, therefore, the value of the co-ordinates of the point is (cos θ, sin θ) = (0,-1).
So the value of sin 270° = -1.
One other example of sin θ = 1 is 90° as 90 degree falls in the first quadrant.
Someone please help me I’ll give out brainliest please dont answer if you don’t know order of operation
Answer:
PEMDAS (Paranthesis (), Exponnets^2, Multiplication X, Division 1/2(or fractions, Addtion +, and Subtraction -
Step-by-step explanation:
Answer:
Where is the question?
If you were looking for order of operations, look at the image.
(-1/8c + 16) - (3/8 + 3c) =
Answer:
=23/8 c + 125/8
Step-by-step explanation:
Im not to sure but here :)
7th grade math
HELP ME whovever is good at this!
Find the volume of this prism. Its a triangular prism
Answer:
120 cm cubed
Step-by-step explanation:
first we need to find the size of the triangular face. we can do this by taking the height and with of the base, multiplying them, then dividing by two (3*8)/2
which gives us 12, so now we multiply by 10 to get the volume of the full prism. 12*10=120
Volume for this?
248 or 168
Answer:
168 ft
Step-by-step explanation:
Formula = Length x height x width
14x6x2= 168
Im 100% sure this is right. Pls mark me as brainliest!
:))
Answer:
168
Step-by-step explanation:
V = 14 x 6 x 2 = 168
In a certain linear pair, one angle measures 3 more than twice the measure of the other. Find the measure of each angle.
Answer:
6 x 4 = 98ft
/9= 76 take the common factor and hears your answer 9 x 6
Step-by-step explanation:
help please!!!! Will mark b for right answer
Answer:
35
Step-by-step explanation:
2x+1=71
71-1=70
70÷2=35
therefore x must be 35
Find the length of side AG
Give your answer to 1 decimal place
Answer:
AC = 17.3
Step-by-step explanation:
AC = √c2 - b2
= √18.6862701378782 - 72
= √300.17669166575
= 17.32561
= 17.3
Sam ate of a candy bar and Jordyn ate of
a candy bar. How much of the candy did
they both eat?
2 also ima partay saturday
Select the correct answer.
If a =0.3 and b=0.5, what is the value of a+b?
A. 8/10
B. 8/9
C. 80/90
D. 88/100
Answer:
It Is A
Step-by-step explanation:
What is the surface area of the following
Answer Choices:
80 square cm
64 square cm
112 square cm
72 square cm
Step-by-step explanation:
2(6)(4)+(4)(4)
48+16
64 square Centimeters
help :(((((((hdhdjdisbsjsjdj
Answer:
The last answer
Step-by-step explanation:
Jin is taking a multiple choice test with a total of 50 points available. Each question is
worth exactly 2 points. What would be Jin's test score (out of 50) if he got 4 questions
wrong? What would be his score if he got a questions wrong?
Answer:
For the first part of 4 questions wrong: he would get 42 points
For the second part 48 points
Step-by-step explanation:
For the first part of 4 questions wrong: he would get 42 points because 50 divided by 2 is 25 and 25 minus 4 is 21 and 21 times 2 is 42.
For the last part I'm guessing x = 1 so again 50 divided by 2 is 25 and 25 minus 1 is 24 and 24 times 2 is 48
I think it is right.
Answer: first one 42
The second one is 50-2x
explanation: score with 4 questions wrong
Available points 50. Points lost=points per question x4=2x4=8 final score 50-8=42
Score with x questions wrong: available points 50 points lost=points per questionx4=2*x=2x final score =available points-points lost =50-2x
Which ratios correctly compare bananas to apples, as
shown in the image? Check all that apply.
Answer:
where's the picture bro?
Step-by-step explanation:
Answer:
b,c,d- 1:6, one to six, 1/6
Step-by-step explanation:
on edg. I did it and got it right.
I really don't like algebra, help meh with this plz if ur good at it...
9514 1404 393
Answer:
(x, y) = (-1, -3)
Step-by-step explanation:
You notice that the coefficient of x in the first equation is double the opposite of the coefficient of x in the second equation. This means we can make the x-term disappear by adding twice the second equation to the first.
(-6x +8y) +2(3x) = (-18) +2(y)
8y = -18 +2y . . . simplify
6y = -18 . . . . . . . subtract 2y
y = -3 . . . . . . . . . divide by 6
Substituting into the second equation, we have ...
3x = -3
x = -1 . . . . . . . . . divide by 3
The solution is (x, y) = (-1, -3).
PLS HELP EASY ANGLES GIVING BRIANLIEST PLS
Answer:
53 degrees
Step-by-step explanation:
y = 180 - 90 - 37
y = 90 - 37
y = 53 degrees
hopefully this helps :) plz mark brainliest
In parallelogram ABCD with diagonal AC and BD,If angle 1 =50 angleDCB =115 find angle 2
Answer:
180- 115= 50+∠2
65-50= ∠2
15°=∠2
Step-by-step explanation:
Answer:
d. 15 degrees
Step-by-step explanation:
You're basically trying to find angle DBC. Adding 115 and 50 will give you 165. This means that angle DBC must be 15, as the angles have to add up to 180. Angle 2 and angle DBC are equal, so angle 2 is 15 degrees.
A new solid is crest be cutting a right rectangular prism from a cube. The right rectangular prism has a length of 5 m, a width of 4 m, and a height of 2 m. The side lengths of the cube are 5 m. What is the volume of the solid?
how do I figure out an angle measurement?
a 5-foot piece of linen costs $18.00. what is the price per inch?
Answer:
$3.00 per inch
Step-by-step explanation:
also hope this helps
Are 4k and -3.7k like terms? Explain.
Answer:
Hello!(5g + 4k) + 7.3⇒ Yes or No?Did this help?Step-by-step explanation:
Fill in the 2-column proof: In the BOWTIE diagram, given circle E , arc BO ⩭ arc IT Prove segment OW⩭segment TW
Directions: Identify the rise, run, and slope of the line below.
Answer:
Step-by-step explanation:
slope = 2
rise= 2
run = 1
Which expression is equivalent to 1/3(12x+6x-21)
Answer:
[tex]6x-7[/tex]
Step-by-step explanation:
[tex]\frac{1}{3} (12x + 6x -21)[/tex]
break it into pieces
[tex]\frac{1}{3}*12x = 4x[/tex]
[tex]\frac{1}{3}*6x=2x[/tex]
[tex]\frac{1}{3} *-21=-7[/tex]
put it all together
*since there's no negative in front of the other numbers except 7 they're positive so you add them*
[tex]4x + 2x - 7[/tex]
simplify
[tex]6x - 7[/tex]
For the polynomial x5 – 2x6 + 3, which of these statement(s) is true? Select all that apply A. The polynomial is a trinomial. B. The degree of the polynomial is 6. C. The leading coefficient is 1. D. Written in standard form, the polynomial is –2x6 + x5 + 3.
Answer:
A, B and D
Step-by-step explanation:
A. The polynomial is a trinomial.
A trinomial refers to a polynomial with three terms. This option is correct.
B. The degree of the polynomial is 6.
Degree refers to the highest power in the polynomial. This option is correct.
C. The leading coefficient is 1
This is false. The leading coefficient is the coefficient of the variable bearing the degree of the polynomial. This is wrong.
D. Written in standard form, the polynomial is –2x6 + x5 + 3.
This is correct.
Rewrite y = x2 +6x+ 10 in graphing (vertex) form by completing the square. State the VERTEX.
Answer:
The vertex of the graph is (-3,1)
Step-by-step explanation:
Here, we want to rewrite the given quadratic equation in the vertex form
We have the vertex form as;
y = a(x-h)^2 + k
where the vertex is (h,k)
Now, by completing the square, we have to divide the coefficient of x by 2, then square; after which we add to both sides; prior to this, we have to replace y by 0
Thus, we have it as follows;
x^2 + 6x + 10 = 0
x^2 + 6x + 10 + 3^2 = 3^2
x^2 + 6x + 19 = 9
x^2 + 6x + 9 = 9-10
(x + 3)^2 = -1
(x + 3)^2 + 1 = 0
So we have the vertex as ;
(h,k) = (-3,1)
please help me with this
Answer:
C
Step-by-step explanation:
mark brainliest