Answers
Answer:
Q = (9, 4 )
Step-by-step explanation:
Use the midpoint formula and equate to the coordinates of the midpoint.
M = ([tex]\frac{x_{1}+x_{2} }{2}[/tex] ) , ([tex]\frac{y_{1}+y_{2} }{2}[/tex] )
let the coordinates of Q = (x, y ) , R = (- 7, 0 ) , then
[tex]\frac{x-7}{2}[/tex] = 1 ( multiply both sides by 2 )
x - 7 = 2 ( add 7 to both sides )
x = 9
and
[tex]\frac{y+0}{2}[/tex] = 2 ( multiply both sides by 2 )
y = 4
Thus Q = (9, 4 )
Related Questions
Please help, 20 points
Which choice is equivalent to the expression below?
See picture
Answers
Answer:
does that say 7.19 or 7-19
Step-by-step explanation:
Venus and Arian went berry picking. Venus picked 3 1/3 buckets of berries and Arian picked up 5 4/5 buckets. How many buckets of berries do they have altogether? If they need 11 full buckets, how many more buckets of berries do they need?
Answers
Answer: 9.13333333333
3 1/3+ 5 4/5=
Answer#2 1.86666666667
In a geometric sequence, the first term, a1, is equal to 3, and the fourth term, a4, is equal to 192. Which number represents the common ratio of the geometric sequence?
A. R=4
B. R=6
C. R=5
D. R=7
Plz help me! Before in 7mins.
Answers
9514 1404 393
Answer:
A. r = 4
Step-by-step explanation:
For common ratio r, the second term is ...
a2 = 3r
The next terms are ...
a3 = (a2)r = (3r)r = 3r²
a4 = (a3)r = (3r²)r = 3r³ = 192
Then the value of r is ...
r³ = 192/3 = 64
r = ∛64 = 4
The common ratio is r = 4.
Find the volume of a baseball if the diameter is 2.86 inches
Answers
Answer:
8.1796
Step-by-step explanation:
2.86 x 2.86 = 8.1796
Courtney save $6.18 each week. How much
will Courtney have saved after 14 weeks?
Answers
6.18•14=86.52
I hope this helps and have a great day (Also brainliest would be appreciated but you don’t have to) :)
Evaluate the expression below when x = 9 and y = 12.
4(x + 6) - 3(y + 4)
Answers
Leon has $77,343 in a savings account that earns 9% annually.The interestis not compounded.To the nearest cent,how much interest will he earnin 4 months?
Answers
Answer:
$ 2320.3
Step-by-step explanation:
Leon has $77,343 in a savings account that earns 9% annually.The interestis not compounded.To the nearest cent,how much interest will he earnin 4 months?
Since the interest is not Compounded
We solve using Simple Interest formula
= P × R × T
P = $77,343
R = 9 %
T = 4 months
Converting to years
= 4/12 = 0.3333333333
Interest = $77,343 × 9% × 0.3333333333
=$2320.29
Approximately to the nearest cents = $2320.3
A chocolate box made of cardboard is in the shape of a triangular prism. The prism's bases are isosceles triangles. The chocolate box has a decorative paper wrapper covering only its rectangular sides. A net of the chocolate box is shown below. How much decorative paper and cardboard are needed for the chocolate box, to the nearest hundredth of a square inch? Decorative paper: 30.5 in2; cardboard: 37.4 in2 Decorative paper: 30.5 in2; cardboard: 33.95 in2 Decorative paper: 34.5 in2; cardboard: 37.95 in2 Decorative paper: 34.5 in2; cardboard: 41.4 in2
Answers
Answer:
triangular prism - Chegg
The Chocolate Box Has A Decorative Paper Wrapper Covering Only Its Rectangular Sides. A Net Of The Chocolate Box Is Shown Below 1.5 In 1.9 In 1.9 In 2.3 In 5 In 1.5 In How Much Decorative Paper And Cardboard .
Work out the area of a rectangle with base,
b
= 26mm and perimeter,
P
= 70mm
Answers
perimeter =2(l+b)
70=2(l+26)
70=2l+52
70-52=2l
18=2l
l=9
length =9
length *breadth =9*26
= 234
area = 234
determine the value of k if g(x) =4x+k is a tangent to f(x)= -x² +8x +20
Answers
Answer:
22
Step-by-step explanation:
222
The value of k in the given functions is; 24
What is the value of the function to the tangent?
We are given the functions;
g(x) = 4x + k as a tangent to f(x) = -x² +8x +20
For f(x) = -x² +8x +20
=> f'(x) = -2x + 8
Thus, slope of tangent at ( x , y) = -2x + 8
For g(x) = 4x + k
g'(x) = 4.
Thus, slope is 4
Therefore;
-2x + 8 = 4
-2x = -4
x = 2
Putting 2 for x in f(x) gives;
f(2) = -2² + 8(2) + 20
f(2) = 32
Thus, it is at (2 , 32)
Thus, (2 , 32) lies on g(x) = 4x + k
4(2) + k = 32
k = 32 - 8
k = 24
Read more about slope of tangent at; https://brainly.com/question/6353432
Landon reads for 45 minutes 5 times a week. Marisa reads for 100 minutes 3 times a week. Daniel reads for 25 minutes 7 times a week. Out of the three students who reads the most per week? What is the difference between the person who reads the most and the person who reads the least?
Answers
Answer:
Marisa
Step-by-step explanation:
11. Determine the missing angle
measures.
M<1=
M<3=
Answers
Answer:
m3=56 and m1=75
Step-by-step explanation:
Easy please help asap!!
Answers
i need help pleaseeee
Answers
Answer:
line e
Step-by-step explanation:
the y-axis is vertical and tht is the only vertical line on there
Answer:
Line e
Step-by-step explanation:
Line e passes through point h and is parallel to the y axis.
When two lines are parallel, that means that both lines move in the same direction and never meet.
Debra Arthur earns a weekly salary of $625 at All Sports.
Next month she will be promoted from assistant buyer to head buyer.
In her new position she will
be paid $1,450 semimonthly.
How much more per year will she earn as head buyer than as assistant buyer?
Answers
You spin the spinner twice.
234
What is the probability of landing on a number less than 4 and then landing on a 3?
Answers
Answer:
1/9
Step-by-step explanation:
Solve the inequality for x. –3x + 6 < 15 Question 1 options: x > –7 x < –7 x < –3 x > –3
Answers
Answer:
x < - 3
Step-by-step explanation:
Given the inequality :
-3x + 6 < 15
Collect like terms :
-3x < 15 - 6
-3x < 9
Divide both sides by - 3
-3x / 3 < 9/3
x < - 3 (sign changes as we have divides by a negative)
Can y’all help me with this
Answers
3^4/3^2
8 grade mathematics edulastic
Answers
Answer:
9 or 81/9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
1. Simplify the exponents
3^4 = 3*3*3*3 = 9*9 = 81
3^2 = 3*3 = 9
81/9 = 9
if you subtract 12 from my number and multiply the difference by -6 the result is -90 what is my number
Answers
Answer:
n must be 27
Step-by-step explanation:
Let this number be x. Then -6(n - 12) = -90.
Dividing both sides by -6 yields n - 12 = 15.
Add 12 to both sides.
Then n must be 27.
Check: subtract 12 from 27; this yields 15. Now multiply this result by -6. The result is -90, which was expected.
-36+7x=76-x please solve for x
Answers
Giving brainlist to whoever answers
Answers
Answer:
15.6 cm3 is the answer for the question
what is the radius of 28mm
Answers
Answer:
14mm
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
they guy up there wrong ploto
What is the solution to the system of equations below? Please show work.
Y = 3/4x - 3
3x - 4y = 12
1) (4,0)
2) (0,-3)
3) no solution
4) infinite solution
Answers
Answer:
2) (0,-3)
Step-by-step explanation:
hello :
put x=0 and y= -3 in this system !
Y = 3/4x - 3
3x - 4y = 12
- 3 = 3/4(0) - 3 means : -3 = -3 ......true
3(0) - 4(-3) = 12 means : 12= 12 ......true
[tex](5 \sqrt{3} ) {}^{2} + 5 { }^{2} = x {}^{2} [/tex]
Answers
is that what you’re looking for ?
Two fish tanks have measurements as shown.
Which tank has a greater volume? How much greater is its volume?
Use the drop-down menus to explain and show your answer.
Fish Tank A shows an area of base that is 25 square feet and a height of 8 feet. Fish Tank B shows an area of base that is 40 square feet and a height of 4 feet.
The volume of fish tank A is
Choose...
cubic feet, and the volume of fish tank B is
Choose...
cubic feet. So fish tank
Choose...
has a greater volume. Its volume is greater by
Choose...
cubic feet.
Answers
Answer:
fish tank A: 200 cubic feet
fish tank B: 160 cubic feet.
Fish tank A has a greater volume. Its volume is greater by 40 cubic feet.
Step-by-step explanation:
I think this is the answer
helppppppppppppppppppppppppppppppp
Answers
Answer:
that link is a scam do not click on it
Step-by-step explanation:
there are people going around typing this link it guves your phone a virus
Sophia's parents spent $100 for
new school clothes for the family.
Sophia's new outfit cost $35. Her
sister Emma's clothes cost $40. The
rest of the money was spent on their
brother Mason. How much money
did Mason's clothes cost?
Answers
OKAY fine whatever
100 - 75 = $25
Which of the following situations have a sum of 0? Select all that apply.
The temperature was 10' at 7:00a.m. The temperature then rose 10' from 7:00 am to 8:00 am
The temperature was 7" at 11:00 am. The temperature then drops 7" from 11:00 am to 1:00 pm
The temperature drops 14" from 6:00 am to 8:00 am. The temperature then drops 14" from 8:00 am to 10:00 am
The temperature drops 15" from 5:00 am to 6:00 am. The temperature then rises 15" from 6:00 am to 7:00 am
The temperature was -5° at 9:00 am. The temperature then dropped 5 from 9:00 am to 10:00 am
O The temperature was -3º at 4:00 a.m. The temperature then rose 3" from 4:00 am to 5:00 a.m
please help!!
Answers
Answer:
B
Step-by-step explanation:
if the temp is at 7 then drop seven, the answer is 0
Use the Daily Compounding chart in your book to answer the following question. Alana Geltner deposited $2,250 in a savings account that pays 5.5 percent interest compounded daily. How much interest did she earn after 130 days?
Answers
Answer:
$2,369,136.10
Step-by-step explanation:
she earned $2,369,136.10 in interest after 130 days