![Find The Midpoint, M, Of CD.C = (2,5) D = (-4,1)M = ([?],[ ])](https://brainimage.s3.us-east-005.backblazeb2.com/contents/attachments/2x5mUwAnOqkkZONCTqict6Eifajmew6e.png)
Answers
Answer:
M= ([-1],[1/2])
The number in the green box is -1
Step-by-step explanation:
M= ([x1+x2/2], [y1+y2/2])
M= ([2+(-4)/2], [5+1/2])
M= ([-2/2, 6/2])
M= ([-1, 3])
Related Questions
Solve for the missing angle:
A 41 degrees
B 108 degrees
C 82 degrees
D 298 degrees
Answers
(4c+3d) - (6c-6d) - (3c-5d)
Simplify please <3
Answers
Answer:
Solution
−5+14
Step-by-step explanation:
Distribute
(4+3)−1(6−6)−1(3−5)
(4+3)−6+6−1(3−5)
Distribute
(4+3)−6+6−1(3−5)
(4+3)−6+6−3+5
(4c+3d) - (6c-6d) - (3c-5d) (4+3)−6+6−3+5
4+3−6+6−3+5
Combine like terms
4+3−6+6−3+5
−5+3+6+5
Combine like terms
−5+3+6+5
−5+14
Solution
−5+14
What is the measure of
Answers
Answer:
43
Step-by-step explanation:
A rectangle has dimensions 8 1/5 in by 13 in. A diagonal of the rectangle forms two matching right triangles. What is the area of one of the triangles.
The area of one of the triangle is ____ in.
Answers
Answer:
53.3 in^2
Step-by-step explanation:
Given data
Base B= 13in
Height H= 8 1/5 in= 41/5in
The expression for the area of a triangle is
Area= 1/2 Base * Height
Substitute
Area= 1/2* 13* 41/5
Area= 6.5*41/5
Area= 266.5/5
Area= 53.3 in^2
Hence the area is 53.3 in^2
5) Today's temperature is 10 degrees. Yesterday's temperature was -3. What is
the range of the two temperatures? *
Answers
Answer:
13
Step-by-step explanation:
10--3=
So is 13
But not sure
What is the y-intercept of this function? g(x)=-3x-8 *
Answers
Answer:
-8
Step-by-step explanation:
Find the 58"" term of the following arithmetic sequence,
18, 23, 28, 33,
Answers
Answer:
303
Step-by-step explanation:
So the equation to find a term is An=a1+(n-1)d
An represents the value of the number (n)
and n is the selective that you want
d is the difference between the first and second term which is 23-18=5, and you can see that adding 5 to the previous term gives the following term.
a1 is the first term in the sequence
so knowing all that now you can go back and inset all variables into the equation
An=18+(58-1)5
An=303
Hope that helps :)
Please give brainliest
Which fraction would make this equation true? 7 x ? = 5 1/4
Answers
Answer:
3/4
Step-by-step explanation:
Assuming that the fraction is a
So, 7 * a =5 1/4
7 * a = 21/4
a = 21/28
a = 3/4
The fraction is 3/4
Answer:
3/4
Step-by-step explanation:
can sb please tell me the answer
Answers
Answer:
136 hope this helps!
Which expression represents the difference of 15 and s, increased by 4?
A. (15 + s) - 4
B. (4 + s) + 15
C. (4 - s) + 15
D. (15 - s) + 4
Answers
9 ( x + 4 ) = 63
Solving 2 step equations
Answers
Answer:
The answers is x=3
Step-by-step explanation:
Divide both sides by the numeric factor on the left side then solve.
Hope this helps.
May i please have a brainless Thank you.
Each box contains 4 toys; a 5-ounce truck and three bags of marbles. The bags of marbles are all identical. How much does each bag of marbles weigh
Answers
Answer:
15 ounces
Step-by-step explanation:
Each box contains 4 toys; a 5-ounce truck and three bags of marbles. The bags of marbles are all identical. How much does each bag of marbles weigh?
We need the total weight of the box. This is not given in the question, hence:
Let us assume
The total weight of the = 50 ounces
A 5-ounce truck and three bags of marbles.
Let the weight of one bag of marble = x
Hence,
5 ounces +3x = 50 ounces
3x = 50 ounces - 5 ounces
3x = 45 ounces
x = 45 ounces/3
x = 15 ounces
Therefore, the weight of each bag of marble is 15 ounces
8 x (5 + 2) = (8 x h (8 x j)
Answers
Answer:
64hjx^2
Step-by-step explanation:
I hope this helps :)
Let me know if you need an explanation or the steps
Daisy, Kyra, and Ana will share the cost to buy their teacher a present for
her birthday. The cost of the present for their teacher is $60.
Daisy will pay 40% of the cost.
Kyra will pay 0.35 of the cost
Ana will pay the remainder of the cost
How much will Daisy, Kyra, and Ana each pay?
Answers
Daisy is paying $24 (60*.40)
Ana is paying $15 (60-21-24)
Based on the information in the diagram, can you prove that the figure is a parallelogram?
Answers
Answer:
yes,two opposite sides are both parallel and congruent
y=3/4ax+3, m=9/16
what does a equal? please explain.
Answers
a=3/4
y=mx+b is the equation for the line, so compare and see that m=3/4a=9/16
What is the value of x?
Answers
Answer:
55°
Step-by-step explanation:
A straight line equals 180 so all you have to do is subtract what you have from 180 to get x
180-125=55
Answer:
x=55
Step-by-step explanation:
180-125=55 since it is a straight angle
i’m confused on how to do this
Answers
Answer:
68°
Step-by-step explanation:
The sum of all internal angles of a circle always total 360°.
So, we can add the three angles (ADB, BDC, ADC) and equate them to 360°.
90 + (2x+1) + (2x-3) = 360
90 + 4x -2 = 360
4x - 2 = 360 - 90
4x - 2 = 270
4x = 272
x = 272/4
x = 68°
From here, you can find any of the two unknown angles by simply plugging in x = 68°.
Feel free to ask me if you didn't understand any part :D
Hope this helps!
Barbara puts $500.00 into an account to use for school expenses. The account earns 14% interest, compounded annually. How much will be in the account after 7 years?
Use the formula A = P (1 + r/n) nt where A is the balance (final amount), P is the principal (starting amount), r is the interest rate expressed as a decimal, n is the number of times per year that the interest is compounded, and t is the time in years.
Round your answer to the nearest cent.
Answers
Answer:
the total of 14% of $500.00 is $70
so for 7yrs $70 X 7=$490
A quadratic has an axis of symmetry of x= -2 and a maximum value of 6. Its shape is congruent to the quadratic, y= x2 and it is reflected about the x-axis.
Determine it’s equation in vertex form, y= a(x - h)2 + k
Answers
Step-by-step explanation:
y=a(x-h)+k
=6(-2-2)²+2
=6(16)+2
=98
Will make you brainily person Help me for math thanks its due today so i need it!
Answers
Answer: Multiply each term inside of the parenthesis' by 3, then use the inverse operations to solve
Step-by-step explanation:
You must distribute the 3 into the parenthesis (multiply) to get your answer.
Anytime a number is outside of the parenthesis' you will multiply it into the parenthesis'.
Answer:
C. Multiply each term inside of the parenthesis' by 3, then use the inverse operations to solve
Step-by-step explanation:
Because it is the "Correct Answer"
Find the slope hurry please
Answers
Answer:
slope is 1/2
Step-by-step explanation:
Please help me i will give brainlist
25% of 40
Answers
Answer:
25
___ x 40 = 10
100
Consider 25 out of hundred since its a percent and the key word "cent" means 100. The keyword "of" means multiplication.
*WILL GIVE BRAINLIEST* Identify the model in the data below
Question 6 options:
A. 9
B. 7
C. 2
D. 4
Answers
Answer:
I don't know what you're asking but if you're asking what the mode is then it's 2, or your mean is 5
Step-by-step explanation:
Answer:
Model is Sam..
so 9 is correct answer..
by the way option A is correct
can you help me please
Answers
わからない、ごめんなさい。ポイントが欲しかったです笑
Hope this helped :))
Drag and drop the answer into the box to match each multiplication problem. 0.45×104= 0.45 × 1,000,000= 0.45 × 100=
Answers
Answer:
46.8, 450,000, 45
Step-by-step explanation:
A multiplication process is a method or an algorithm to multiply two or more numbers.
The given operation is to do multiplication process and finds its answer.
0.45 x 104 = 46.8
When we multiply 0.45 with 104, we get the answer as 46.8
0.45 x 1,000,000 = 450,000
When we multiply 0.45 with 1,000,000, we get 450,000.
0.45 x 100 = 45
When we multiply 0.45 with 100, we get 45.
Answer:
0.45 x 10 4 (Powers of ten) = 4,500
0.45 x 1,000,000 = 450,000
0.45 x 100 = 45
Step-by-step explanation:
I did the test and this was the correct answer (Hope this helped)
- Freddie babysits to make extra money. When he babysits, he charges $15 per hour plus $6 to pay for the
gas he uses to drive to the house. One evening, he makes $126.
Answers
Answer:
Step-by-step explanation:
ok im assuming youre trying to find how many hours he worked so
our equation is y = 15x + 6
plug 126 in for y
126 = 15x + 6
solve for x
120 = 15x
8 = x
so he worked for 8 hours
Find the measure of
Answers
Answer:
3y+4+2y+16=180 sum of two opposite angle of the cyclic quadrilateral is 180
5y=180-20
y=160/5=32
again
2x+58=180sum of two opposite angle of the cyclic quadrilateral is 180
2x=180-58
x=122/2=61
Given: ⅓ (18x + 27) = 81 Prove: x = 12
Answers
Answer:
Firstly, rewrite the equation:
⅓ (18 + 27) = 81
Substitute x for the given number of it's supposed equivalent.
In this case x = 12.
⅓ (18(12) + 27) = 81
Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.
(18 x 12) + 27 = 243
Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .
⅓ (243) = 81
When you multiple these number they are equivalent to 81.
81 = 81
Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.
what is the explicit formula
Answers
Answer:
a(n) = 13 - 2n
Step-by-step explanation:
The explicit formula variables are a(n) = a(1) + d (n - 1). The a(1) is your number you started out with, and the d is the common difference. From the recursive formula example, you see that your first number is 11 and your difference is -2.
1. Plug the numbers into the equation : a(n) = 11 - 2 (n - 1)
2. Distribute: a(n) = 11 - 2n + 2
3. Add like terms: a(n) = 13 - 2n
If you want to double check, you can plug 1 into n and see if you get 11. I did this, and I did so it should be correct. Hope this made sense! Have a great day :)
