Answer:
-5/6
Step-by-step explanation:
y2 - y1 / x2 - x1
-6 - 4 / 7 - (-5)
-10 / 12
= -5/6
PLEASE HELPP!!! I don’t know how to do this
Answer:
773.8 inch²
Step-by-step explanation:
Find the surface area at first
the top and bottom = 6²π = 36π
around is circumference x by height = 12π x 15 = 180 π
multiply these by 3/4
top = 27π
bottom = 27π
around = 135π
add the two rectangles = 180 inch²
Total = 773.8
Please someone help me!!!
It’s solving for x
(Due at 3:00 pm)
please someone help me with this!
Answer:
[tex]third \: answer \: is \: corect \\ put \: the \: points \: in \: eqation \: and \: you \: canfind \: answer[/tex]
Please answer this for me correctly. There are two questions. THANK YOU!!
Answer:
the second one is 57
the 1st is JIL
Thanks For Brainlist
Mr. Hawkins is covering a wall with wallpaper. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot or wallpaper costs $2.90. What is the cost of adding wallpaper to the room?
Answer:
The total cost of adding wallpaper to the room is 487.20
Answer:
The total cost of adding wallpaper to the room is $487.20
Step-by-step explanation:
Basically, how I got the answer is:
1. The shorter sides of the rectangle are 12 and the longer sides are 14.
2. The formula for a rectangle is A = l x w. The "l" means length and the "w" means width. 14 is the length and 12 is the width. So you should now have A = 14 x 12. If you multiply 14 by 12, you will get 168.
3. Since 1 square foot of carpet costs $2.90, then you should multiply by 168, which will give you $487.20 and that's pretty much it.
Hope this helps! :)
!!!!!!!!!!!! Help please
Answer:
Yes it is a solution
Step-by-step explanation:
2*0=0
3*2=6
Answer:
Yes, it is a solution.
Step-by-step explanation:
(2·0) + (3·2) = 0 + 6 = 6
help me plz, will mark brainiest
Answer:
I think it is the answer 'C.'
Step-by-step explanation:
if we simplify these two fractions we will get the result
Pls help and show how do show it on paper
Answer:
there is really no way to show but all you have to do is look at the angle across from angle 1 which is angle 4 because it is vertical to angle 1. hope that helps
1+1x pie +7929-37
hi plz help relly need the answer
Answer:
7,896.14
Step-by-step explanation:
PLEASE I NEED HELP! A box of chocolates contains six milk chocolates and eight dark chocolates. You randomly pick a chocolate and eat it. Then you randomly pick another piece. The first piece is milk chocolate and the second piece is dark chocolate. Find the probability.
hello please help i’ll give brainliest
Answer: The answer is D
Step-by-step explanation: It is the only option that makes sense to me.
Answer:
i need points
Step-by-step explanation:
What is the value of a in the equation 0.75 (a - 2) = 5.25
Answer:
a must be 9
Step-by-step explanation:
Divide both sides of the given equation by 0.75, to isolate (a - 2):
a - 2 = 5.25/0.75 = 7
Then a - 2 = 7, and so a must be 9.
On a unit circle, the terminal point of theta is (sqrt 3/2, 1/2). What is theta if 0° <_theta< 360°?
A. 30°
B. 15°
C. 60°
D. 45°
I’LL MARK YOU BRAINLIEST IF YOU’RE CORRECT!!!!!!!
Answer:
30degrees
Step-by-step explanation:
On a unit circle, the terminal point of theta is (sqrt 3/2, 1/2). What is theta if 0° <_theta< 360°?
From the coordinate given;
x = √3/2
y = 1/2
theta = arctan(y/x)
theta = arctan(1/2÷√3/2)
theta = arctan(1/2 * 2/√3)
theta = arctan(1/√3)
theta = 30degrees
Hence the value of theta is 30degrees
On a unit circle, the terminal point of θ is (√3/2, 1/2). What is θ if 0° ≤ θ < 360°?
θ = 30°
Find the volume of a right circular cone that has a height of 19.1 cm and a base with a radius of 13.6 cm. Round your answer to the nearest tenth of a cubic centimeter.
Answer: 3699.5 cm3
Step-by-step explanation:
What is the surface area of the composite figure? Round to the nearest tenth.
Answer:
2855.0
Step-by-step explanation:
there are several surface areas.
1. outside surface of the cylinder = circle circumference times height = 2*pi*r*height = 2*pi*14*14 = 1231.5
2. top and bottom of the cylinder = circle area times 2 = pi*r^2 * 2 = pi*14^2 *2 = also 1231.5
3. subtract the 2 cut out rectangles on the top and the bottom = 2* 6*14 = 168
4. add the areas of the inside walls of the cut out block.
there are 2 narrow rectangles = 2* 6*14 = 168
there are 2 squares = 2* 14*14 = 392
so, 1.+2.-3.+4. = 2855.0 (2855.00864...)
What is the solution to this system of equations?
{y=2x+8
{y-=-2x+8
A. No Solution
B. (0,8)
C. Infinite Solutions
C. INFINITE SOLUTION CC
Answer:
no solution
Step-by-step explanation:
Y'ALL PLEASE HELP ME I REALLY NEED HELP!!!!!
The figure shown models a roof truss. Based on the markings, is there enough information to prove that ΔCED ≅ ΔCGD? Question options:
A) Yes, the triangles are congruent by HL.
B) No, because SSA isn't a triangle congruence theorem.
C) No, the two triangles aren't congruent because they aren't right angles.
D) Yes, the triangles are congruent by SSA.
Answer:
i would say b.
Step-by-step explanation:
find the solution of given expression
[tex] \sqrt{9 {}^{0} } [/tex]
Answer:
[tex] \sqrt{9 {}^{0} } [/tex]=[tex] \sqrt{1} [/tex]=±1 is your answer
Answer:
± 1
Step-by-step explanation:
Using the rule of exponents
[tex]a^{0}[/tex] = 1 , then
[tex]\sqrt{9^{0} }[/tex]
= [tex]\sqrt{1}[/tex]
= ± 1
A sculpture is made of solid nickel in the shape of a cone. The sculpture is 84 inches tall, and its base has a radius of 8 inches. If nickel costs $2.25 per cubic inch, how much did the nickel for the sculpture cost?
Use 3.14 for π, and do not round your answer.
Answer:
Cost = $12660.48
Step-by-step explanation:
Given that,
The height of the cone shape, h = 84 inches
The radius of base, b = 8 inches
The cost per cubic inch is $2.25.
The cost of nickel for the sculpture is given by :
[tex]C = 2.25\times \dfrac{1}{3}\pi r^2 h\\\\=0.75\times 3.14\times 8^2\times 84\\\\C=\$12660.48[/tex]
So, the required cost is equal to $12660.48.
halp i will literally die
Answer: x=10°
Step-by-step explanation:
4 cousins share 3 pies
Answer:
1.33
Step-by-step explanation:
Answer:
cut each pie into quaters and then give each cousin three pieces.
4/3.
Step-by-step explanation:
What’s the value of x?
answer
5
2x =10
÷2. ÷2
× = 5
Determine if the following conclusion is valid. Why or why not?
To determine whether students will attend an arts festival at the school, Salina
surveys his friends in the art club. All of Salina's friends plan to attend, so she
assumes that all of the students at the school will also attend.
No this is a voluntary response sample so the sample is biased
2.
Yes, this is a simple random sample so the sample is unbiased
Yes, this is a cluster sample so the sample is unbiased
No this is a convenience sample so the sample is unbiased
Question 12 11 noint)
Answer:
The first option
Step-by-step explanation:
It is biased as her friends are all more likely to go considering how involved she is with it.
Wilson cut open a packing box that was shaped like a
rectangular prism to see the net. What shapes did Wilson
see?
Answer:
a square and a rectangle
Step-by-step explanation:
sharice is putting jars of jam into boxes. she puts 8 jars into each box, and she has a total of 144 jars. sharice wants to know how many boxes she needs. but someone ask that question already but I can not see what they wrote it is blanked out.
18 boxes.
144 divided by 8 is 18.
Answer:
18 boxes
Step-by-step explanation:
She has 144 jars and she puts 8 into every box so, 144/8=18 boxes. Hope this helps!
The model represents an inequality. what is the solution set for the inequality?
Answer:
X > (greater than or equal to) -7
Step-by-step explanation:
3x + 15 > -6
3x > -21 (subtract 15 from both sides)
X > -7 (divide both sides by 3)
1. Annette scored 85. 73. and 94 on her first three quizzes. How high does she need to
score on her fourth quiz to keep her quiz average at at least a B (8046) ?
Answer:
at least a score of 68
Step-by-step explanation:
(85+73+94+q)/4 ≥ 80
(252 + q)/4 ≥ 80
multiply each side by 4 to get:
252 + q ≥ 320
q ≥ 68
Pentagon CDEFG is shown on the coordinate plane. Pentagon CDEFG is translated 7 units up and 5 units left, resulting in C'D'E'F'G' (not shown.) Select from the drop-down menus to correctly complete each sentence.
The length of line segment FG is greater,than,less than,equal to.
The perimeter of pentagon CDEFG is less then greater than or equal to the perimeter of pentagon C'D'E'F'G.
Answer:
The length of line segment FG is equal to the length of F'G'
The perimeter of pentagon CDEFG is equal to the perimeter of pentagon C'D'E'F'G.
Step-by-step explanation:
Given
CDEFG and C'D'E'F'G
Translation: 7 units up and 5 units left
Solving (a): Segment FG and F'G'
When a shape is translated, the resulting image will have the same lengths as the original image (i.e, translation does not change measurements)
Hence:
[tex]FG = F'G'[/tex]
Solving (b): Perimeter CDEFG and C'D'EF'G'
In (a), we established that lengths do not change during translation;
Hence:
The perimeter of the CDEFG and C'D'EF'G' will remain the same
help with all of them if you can
Answer:
Expression on single algorithm
7.
ln 4+ln 3x
ln 4*3x
=ln 12x
8.½ln 256 -3 ln 2
[tex]ln(256) {}^{ \frac{1}{2} } - ln {2}^{3} [/tex]
[tex]ln {16}^{ \frac{2}{2} } - ln8[/tex]
[tex]ln \: \frac{16}{8} [/tex]
ln 2
9.
7 ln a -4 ln b
[tex]ln \: {a}^{7} - ln \: b {}^{4} [/tex]
[tex]ln \: \frac{ {a}^{7} }{ {b}^{4} } [/tex]
Note:
coefficient is a power
and
divide when there is subtract[-]
multiply when there is addition [+]
represent 3/4 and 8/9 on a number line
Answer:
Step-by-step explanation:
3/4 and 8/9 both lie between 0 and 1. Their LCD is 36.
Thus, 3/4 = 27/36 and 8/9 = 32/36.
Dividing the number line between 0 and 1 into 36 equal lengths, plot a dot at the 27th such mark and then another dot at the 32nd mark.
This clearly shows that 32/36 is larger than 27/36.