Answer:
the sum of the 3 angles in a triangle
=
180
∘
to find the third angle, subtract the sum of the other two
angles from
180
∘
third angle
=
180
∘
−
(
40
+
62
)
∘
=
180
−
102
=
78
∘
Step-by-step explanation:
249 rounded to the nearest hundred is?
Answer:
200
Step-by-step explanation:
This is because the 4 in the tens place causes the 2 to stay the same.
Hope this helps!
Answer:
200
Step-by-step explanation:
if you hhave to round to thhe nearest hundred then look at tens place, because is 4 (less then 5) you round down
GUYS I NEED AN EXPLANATION RIGHT NOW!!!!!!!!!!!!
I'm scared, look at his explanation
Answer:
what ???
Step-by-step explanation:
Dylan's hiking club is planning to stay overnight at a camping lodge. Each large room can hold 15 hikers. There are 168 hikers.
Answer:
you would need 12 rooms
Step-by-step explanation:
168/12=11.2 so you would have 11 full rooms and then a room for the leftover two
Answer:
11.2 or just 11
Step-by-step explanation:
Okay, so, I apologize if this is an idiot answer, but if you take your 168 hikers and divide them by each room which can hold 15 hikers, you'll get 11.2. NOW MAYBE THE .2 OF THE HIKERS CAN SLEEP ON THE FLOOR I DON'T KNOW SORRY IF THIS IS A TERRIBLE ANSWER.
Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors?21 points
Answer: C. 119.7°
Step-by-step explanation:
edge2020
Answer:
C
Step-by-step explanation:
Edge 2021
what is the anwser for 8/x=5/9
Answer:
x= 72/5
Step-by-step explanation:
Cross multiply
8/x=5/9
(8) * (9) = 5 * x (* equals multiply)
72=5x
Then Flip the equation
5x=72
Last, Divide both sides by 5
5x/5=72/5
and that’s it uwu✌️
Slope of the function
Answer:
3
Step-by-step explanation:
What is the slope of the line that passes through the points (5,4) (6, 0)?
Answer:
y=-4x+24
Slope is -4
Step-by-step explanation:
1. Use the slope formula to find the slope of the line.
y2-y1/x2-x1
0-4/6-5 = -4/1
Slope = -4
2. Use point-slope to find the equation for the line.
y-y1=m(x-x1)
y-0=-4(x-6)
y-0=-4x+24
3. Simplify to put it in y=mx+b form.
y=-4x+24
round the factors and estimate the products 656 × 106 =
Mr. Bryant wants to distribute a copy of a chart to his students. He reduces the area of the chart a number of tines on a
photocopier, as shown in the table below.
Answer:
A term in a geometric sequence
Step-by-step explanation:
Geometric Sequences
There are two basic types of sequences: arithmetic and geometric. The arithmetic sequences can be recognized because each term is found as the previous term plus a fixed number called the common difference.
In the geometric sequences, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.
We are given the sequence of areas of the copies of a chart as a function of the number of times it was copied.
50%, 25%, 12.5%, 6.25%, ...
It's known the next term will follow the previous sequence. Note the second term is equal to the first term divided by 2. The third term is equal to the second divided by 2 and so on.
a2 = a1/2
a3=a2/2
a4=a3/2
This corresponds to a geometric sequence with common ratio 1/2, thus the answer is:
A term in a geometric sequence
Answer:
Not to be confused - C is the correct answer.
Step-by-step explanation:
a term in a geometric sequence
Malika has a credit card balance of $632.28. Her line of credit on this card
is $5,000. What is her available credit? *
Hereee is the brighter one hopefully
Step-by-step explanation:
oh noo nothing can be seen properly..... °-°
but ik a math genius who can help u
unit test: line and triangle relationships - part 1
question 8
What are the coordinates of the centroid of a triangle with vertices P(−4, −1), Q(2, 2), and R(2, −3)?
Enter your answers in the boxes.
( , )
Answer:
[tex]G(0, -\dfrac{2}{3})[/tex]
Step-by-step explanation:
Given that:
The coordinates of the vertices of a triangle [tex]\triangle PQR[/tex] are given as:
[tex]P(-4, -1)[/tex], [tex]Q(2, 2)[/tex], and [tex]R(2, - 3)[/tex].
To find:
The coordinates of the centroid of the triangle.
Solution:
The coordinates of the centroid of a triangle is given as:
[tex]G(\dfrac{x_1+x_2+x_3}{3}, \dfrac{y_1+y_2+y_3}{3})[/tex]
Where [tex](x_1,y_1), (x_2,y_2)\ and\ (x_3,y_3)[/tex] are the coordinates of the vertices of the triangle.
As per the given values, we have:
[tex]x_1 = -4\\y_1 = -1\\x_2 = 2\\y_2 = 2\\x_3 = 2\\y_3 = -3[/tex]
Putting the values,we can find the coordinates of centroid as:
[tex]G(\dfrac{-4+2+2}{3}, \dfrac{-1+2-3}{3})\\\Rightarrow G(0, -\dfrac{2}{3})[/tex]
Therefore, the coordinates of the centroid is:
[tex]G(0, -\dfrac{2}{3})[/tex]
Where is √45 on a number line
Answer:
6.7082039325
Step-by-step explanation:
Answer:
Somewhere between 6.7
Step-by-step explanation:
Sub to my channel.
christmas premiere tomorrow.
Date
Jazzlyn is applying for a job online. She has completed 12 questions. Throughout the application, a
bar shows up to represent what percentage of questions she's completed. The progress bar
currently shows 25%. How many questions are there for the job application? Use a table, diagram,
or equation to justify your answer.
Answer:
so what
Step-by-step explanation:
Find the unit rate
5 calculators cost $180
Mowed 6 yards for $30
10 chocolate bars cost $17
5 movie tickets cost $35
$19 for 5 books
200 bagels in 2 hours
56 people can ride the Ferris Wheel in 4 hours
5 cans of green beans for $3.20
3 pounds of bananas for $3.06
4 tickets to the movies costs $36
Correct answer will get brainliest
Answer:
B 2/3
Step-by-step explanation:
it's positive 2 over 3
up two and over three
because it's rise over run
so your answer would be the 2nd option or B
I hope this helps! have a nice day/night, blessings, xx, nm <3 :)
A football team scored 12 times in a game for a total of 72 points. Each touchdown with the extra point is worth 7 points. Each field goal is worth 3 points. If
t is the number of touchdowns and fis the number of field goals, which system of equations can be used to determine the number of touchdowns and field
goals made in the football game?
t+= 12
31 + 71 72
t+f12
72. 31 = 72
+72
7+31 12
t+= 12
10(t+1) = 72
Answer:
t+f=12
7t+3f=72
Step-by-step explanation:
7pts for t + 3pts for f =72 pts
7t+3f+72
This question is based on the system of equations. Therefore, the t + f = 12 and 7t + 3f =72 are system of equations can be used to determine the number of touchdowns and field goals made in the football game.
Given:
A football team scored 12 times in a game for a total of 72 points. Each touchdown with the extra point is worth 7 points. Each field goal is worth 3 points.
We need to choose the system of equations from the given options can be used to determine the number of touchdowns and field goals made in the football game.
According to the question,
Let t is the number of touchdowns and f is the number of field goals.
It is given that, a football team scored 12 times in a game.
In mathematically expressed as,
⇒ t + f = 12
Each touchdown with the extra point is worth 7 points and field goal is worth 3 points.
In mathematically expressed as,
⇒ 7t + 3f =72
Therefore, the t + f = 12 and 7t + 3f =72 are system of equations can be used to determine the number of touchdowns and field goals made in the football game.
For more details, prefer this link:
https://brainly.com/question/24065247
can somebody help me?
Answer:
7-(-2)=7+2
Step-by-step explanation:
7-(-2)=9
7+2=9
Hope this helps!
1.3M+5L+7L-19L-L+7M-M
2.Q-L-2Q+3L-5Q+B-3B
PLEASE I NEED THE ANSWER ASAP
Draw the image of triangle ABC after a reflection in the line y = x - 1, given the preimage has vertices at A(3,2), B(0,1) and C(0,5). Find the coordinates of A'B'C'.
Please answer fast I will give brainliest
What is the solution to the equation 3(2x+5) = 3x+4x
Ox=0
Ox=4
O x-5
Ox=15
Answer:
ox=15........ .......
The solution to the equation 3(2x+5) = 3x+4x is x = -5, the correct option is C.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given that;
The equation 3(2x+5) = 3x+4x
Now,
This is because we can simplify the equation by using the distributive property and combining like terms. For example: 3(2x+5) = 3x+4x Expanding, we get: 6x + 15 = 3x + 4x Combining like terms, we get: 6x + 15 = 7x Subtracting 6x from both sides, we get: 15 = x Subtracting 15 from both sides, we get: x = -5
Therefore, by the given equation the answer will be x=-5.
Learn more about equations here;
https://brainly.com/question/25180086
#SPJ7
One fifth of a number is equal to triple that number less 28.
Let the unknown number be x. Write this word problem as an equation using the variable x.
Answer:
x=10
Step-by-step explanation:
x=(3x-28)5
-14x=-140
x=10
can somebody help me?
PLZ HELP, 20 POINTS, WILL GIVE YOU BRAINLIEST!!!
1. Li bought five lip balms. Each lip balm costs the same amount. She spent a total of $7.25.
(a) Write an equation that represents the situation. Use c to represent the cost of each lip balm.
(b) Represent the equation with a model.
(c) Solve and justify your solution.
Answer:
5×c=7.25.
c+c+c+c+c= 7.25
Step-by-step explanation:
5÷7.25=c
c=1.45
so 5×1.45=7.25
How many solutions does this equation have?
-10p + 9 = -10p
Answer:
There are no solutions.
Step-by-step explanation:
−10p+9=−10p
Step 1: Add 10p to both sides.
−10p+9+10p=−10p+10p
9=0
Step 2: Subtract 9 from both sides.
9−9=0−9
0=−9
URGENT!! Trigonometry practice question!!
I got an answer, but I'm really not sure if I did it right. The answer I got from my calculator was 11.202 but I'm not sure if I typed in the equation right, or even if my calculator is in the right mode. I'm testing my trig skills quickly now right before a big maths exam I have today, so asap answers are much appreciated!!!
Answer:
what did u get the answers
12. Write the equations in point-slope form of the line that passes through
the given points. (3,1) and (-5,2). *
Answer: Y-1=-1/8(X-3)
Step-by-step explanation:
Point slope form is Y-y1=m(x-x1)
the slope here is 2-1/-5-3 = 1-/8
so its Y-1=-1/8(X-3)
-3(2x + 8) =
A) -6x + 8
B) 6x + 24
C) -6x + 24
D) -6x - 24
Answer:
D
Step-by-step explanation:
F(x) = (x - 1)(x + 2)(x+3)
Answer:
f(x)=(x-2)(x+1)(x+3). f(x)=(x−2)(x+1)(x+3) f ( x ) = ( x - 2 ) ( x + 1 ) ( x + 3 ). Find the point at x=−2 x = - 2
Step-by-step explanation:
i think. tbh i dont really know
Answer:
f(x) = (x^3 + 4x^2 + x - 6)
Step-by-step explanation:
f(x) = (x-1)(x+2)(x+3)
Start with two polynomials
(x-1)(x+2) = (x^2+2x-x-2) = (x^2+x-2)
Multiply that result by the remaining binomial
(x^2 + x - 2)(x + 3) = (x^3 + 3x^2 + x^2 + 3x - 2x -6) = (x^3 + 4x^2 + x - 6)
PLEASE HELP,, MARKING BRAINLIEST!!!
Choose the similarity statement that best represents the triangles. Provide evidence.
A. Triangles are similar by AA similarity.
B. Triangle are similar by SAS similarity.
C. Triangles are similar by SSS similarity.
D. Triangles are not similar.