Answer:
9 1/3
Step-by-step explanation:
6 2/3 + 2 2/3 = ?
6 + 2 = 8
2/3 + 2/3 = 4/3 = 1 1/3
8 + 1 1/3 = 9 1/3
Sharon skated for 9 1/3 hours.
Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
3(2z + 3)
= -75
I need help ty
Answer:
= − 1 4
Step-by-step explanation:
Answer:
z = - 14
Step-by-step explanation:
Solving for z using basic algebra
3(2z + 3) = -75
Step 1 distribute the 3
3 * 2z = 6z
3 * 3 = 9
now we have 6z + 9 = -75
step 2 subtract 9 from each side
9 - 9 cancels out
-75 - 9 = -84
now we have 6z = - 84
step 3 divide each side by 6
6z / 6 cancels out
-84 / 6 = -14
we're left with z = -14
PLEASE HELP 15 POINTS HURRY!!!!!
Answer:
B. A. D.
Step-by-step explanation:
How do you write 1/9 as a decimal?
Answer:
0.111111111
Step-by-step explanation:
Answer:
0.11
Step-by-step explanation:
The ones are never-ending so if you round it, it is 0.11
I need a clear answer fast please!!
A movie-theater employee notes an inverse relationship between the theater's popcorn sales
and its nacho sales. On a given night, the theater makes 990 from popcorn sales and
$1,892 from nacho sales. If on the next night the employees sell $1,452 of popcorn, how
much is earned from nachos?
Help pleaseeeeee thank you please don’t answer if you don’t know
can someone please help me find x
Answer:
[tex]2\sqrt{5}[/tex]
Step-by-step explanation:
The picture (attached) shows two isosceles right triangles, so the altitude marked x splits the bottom side in half, 4 units and 4 units.
Each triangle is a right triangle with one leg of length 4, hypotenuse 6. Use the Pythagorean Theorem (leg)^2 + (leg)^2 = (hypotenuse)^2.
[tex]4^2+x^2=6^2\\16+x^2=36\\x^2=20\\x=\sqrt{20}\\x=2\sqrt{5}[/tex]
is 10x-5=8x-2x + 7 -2 equivalent?
Answer:
2.5
Step-by-step explanation:
Lets simpify one side first
8x - 2x + 7 +2
8-2 = 6
so 6x
7-2 = 5
6x+9
10x - 5 = 6x +5
(You add 5 due to it being negative on the other side)
+5 +5
10x= 6x +10
-6x -6x
4x = 10
Divide each side by 4
x = 2.5 or 10/4 or 5/2
Answer: No
Step-by-step explanation: To find whether these are equivalent, we first need to simplify the equation on the right.
8x-2x+7-2
8x-2x+5 (work- 7-2 = 5)
6x+5 (work- 8x-2x=6x) These are like terms, so we can subtract them
now that we have simplified, let's write the equations once again.
10x-5=6x+5
they are surely not equivalent
Cuál es el problema actual que están viviendo los emprendedores?
Answer:
Los emprendedores se enfrentan a muchos desafíos en el mundo empresarial ultracompetitivo de hoy. Afortunadamente, los emprendedores también tienen más recursos que nunca para abordar esos problemas.
Hoy en día, muchos emprendedores enfrentan los siguientes 10 desafíos. Quizás ya te hayas enfrentado a algunos de ellos. Siga leyendo para saber por qué existe cada desafío y para obtener soluciones y soluciones para que pueda operar su negocio de manera eficiente y exitosa.
A manufacturer claims that its new hand sanitizer reduces the number of days an average person is sick in a year. To test this claim, a researcher decided to conduct an experiment. The researcher randomly selected 300 people, divided into subject groups by age. Over the course of a year, all the subjects regularly used the hand sanitizer. At the end of the year, the researcher compared the number of days that the subjects in each group were sick.
Which statements about this experiment are true?
Answer:
The study uses blocking and random sampling.
Step-by-step explanation:
The statement with respect to the experiment should be true is that The study uses blocking and random sampling.
What is random sampling?It should be the part of the technique related to sampling where each and every sample should contain equivalent probability of being selected. The sample that should be selected on random basis should be mean to be non-biased with respect to the total population.
hence, The statement with respect to the experiment should be true is that The study uses blocking and random sampling.
Learn more about experiment here: https://brainly.com/question/9882283
Write an equation that can be used to answer the question. Then solve. Round to
the nearest tenth if necessary.
How high is the ramp?
21 ft
19 ft
Oa h + 192 = 212: 8.9 ft
Ob. 21° - 192 = 12:28.3 ft
Och + 192 = 212; 80 ft
Od. h + 19 = 21; 2 ft
what’s the answer
12 is what
% of 200?
Answer: 6%
pls give me brainliest ty
Step-by-step explanation:
Please help me with this
Answer:
Its B
Step-by-step explanation:
What is the standard form of the nymber 6.7321 * 108?
A. 6,732,100,000
B. 673,210,000
C. 67,321,000
D. 6,732,100
Answer:
673,210,000
Step-by-step explanation:
The given number is :
N = 6.7321 × 10⁸
We need to write it into the standard form.
10⁸ = 100000000
It can be calculated as follows :
6.7321 × 100000000 = [tex]\dfrac{67321 }{10000}\times 100000000[/tex]
= 673,210,000
So, the standard form of the given number is 673,210,000. Hence, the correct option is (c).
_________________ please help!!!!!!!
Answer:
The answer would be C)5
Step-by-step explanation:
The unknown triangle is half of the size of the original triangle, The right side measurement basically hints to the actual answer.
Work out the probability that the spinner will land on 3
Answer:
https //ryan group.topper.school/ login
Determine whether the set of lengths could form a triangle.
5, 2, and 3.
Answer:
Determine whether the set of lengths could form a triangle 5, 2 and 3. No it can not form a triangle.
Step-by-step explanation:
5 + 2 is greater than 3. 5 + 3 is greater than 2. 3 + 2 is not greater than 5
Answer:
No, the set of lengths - 5, 2 and 3 will not form a triangle.
Step-by-step explanation:
As we know,
The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
[tex]5 + 2 > 3[/tex]
[tex]3 + 5 > 2[/tex]
[tex]2 + 3 = 5[/tex]
Therefore,
it does not satisfy the statement.
Segment AB, with endpoints A(-6,9) and B(12, -3), is dilated by a scale factor of 2/3 centered at the origin.
What are the coordinates of A'?
Enter your answer as an ordered pair, using parentheses and a comma, like this: (42,53)
The coordinates of A' after the dilation is (-4,6)
How to determine the coordinates of A'?The given parameters are:
A = (-6,9)
B = (12, -3)
Scale factor, k = 2/3
The coordinates of A' is then calculated as:
A' = A * k
This gives
A' = (-6,9) * 2/3
Evaluate the product
A' = (-4,6)
Hence, the coordinates of A' after the dilation is (-4,6)
Read more about dilation at:
https://brainly.com/question/3457976
a pizza has a radius of 2.5 feet what is the circumference of the pizza
Please help me is this correct ??????
No it is not correct.
A grocery store sells an 8 ounce bottle of juice for $1.76 what is the cost of the juice per ounce? Show your work
Answer:
22 cents
Step-by-step explanation:
8 ounces coat $1.76
So,
1 ounce costs $1.76 divided by 8 = $ 0.22 = 22cents
Hope this helps
If a grocery store sells an 8 ounce bottle of juice for $1.76. The cost of the juice per ounce is: $0.22.
Cost of juice per ounceUsing this formula
Cost of juice per ounce=Cost of juice/Ounce bottle of juice
Where:
Cost of juice=$1.76
Ounce bottle of juice=8 ounce
Let plug in the formula
Cost of juice per ounce=$1.76/8
Cost of juice per ounce=$0.22 per ounce
Inconclusion the cost of the juice per ounce is: $0.22.
Learn more about Cost of juice per ounce here:https://brainly.com/question/1564020
69420-69420x69420+69420-69420 69420-69420x69420+69420-69420
Answer:
0 i think
Step-by-step explanation:
Answer:
The answer is -69,420 ! 69,420 - 69,420 = 0. next you multiply it and its 0 again then you add it 69,420 then subtract it equals 0 then subtract again it equals -69,420 then multiply it equals -69,420 then you have to add 69,420 it equals 0 again then you subtracted 69,420 and that means its -69,420!
Step-by-step explanation:
I got stuck on a question on edge can anyone help?
Answer:
A and D
Step-by-step explanation:
What is the surface area?
5 yd
3 yd
3 yd
square yards
Answer:
147 square yards
Step-by-step explanation:
hope this helps:)))
Answer:
78 sq. yards
Step-by-step explanation:
surface area of cuboid =2(lb + bh + lh)
length= 5 yards
breadth=3 yds
height =3yds
=2(5×3+3×3+5×3)
=2(15+9+15)
=78 sq. yards
solve this please .......
Answer:
The sum of reciprocals is 2/3.
You don't need complex numbers to solve this, but if you try to find a and b you will need complex numbers.
Step-by-step explanation:
a+b = 2
a*b = 3
1/a + 1/b = x
(a*b)*(1/a + 1/b) = (a*b)x
b + a = (a*b)(x)
2 = 3x
x = 2/3
b = 2 - a
a*(2 - a) = 3
-a^2 + 2a = 3
-a^2 + 2a - 3 = 0
a^2 - 2a + 3 = 0
let's solve the quadratic equation
a^2 - 2a + 3 = a^2 - 2a + 1 + 2 = (a - 1)^2 + 2 = 0
(a - 1)^2 = -2
[tex]a_1 - 1 = \sqrt{2}i\\a_1 = 1+\sqrt{2}i\\\\a_2 - 1 = -\sqrt{2}i\\a_2 = 1 - \sqrt{2}i\\[/tex]
these options correspond to a and b from the original question.
timed, please hurry. thank you !
14. The table shows the survey results of exercises
people do regularly.
Which is true based on the table?
Answer:
Answers in the question are A, B, and E.
The answers to the table are:
yes no total
yes: 12 25 37
no: 12 6 18
total: 24 31 55
Hopefully this helped, sorry if I was too late :)
What is the area? I will give 30 points
Answer:
35
Step-by-step explanation:
Answer:
Wouldn't the area be 42?
The answers to these questions please
Answer:
Q10 is 13.64 cm3
Q 11 is 221 cm3
Step-by-step explanation:
volume is cross sectional area times height for Q 10
volume is length times width times height for Q 11
Triangle GHI is similar to triangle JKL. Find the measure of side JK. Round your
answer to the nearest tenth if necessary.
I
L
7
33
4
H
K
Answer:
Answer:
JK = 18.8
Step-by-step explanation:
7/33 = 4/JK
132 = 7JK
JK = 18.86
Answer:
JK=18.8
Step-by-step explanation:
so we are given that ΔGHI ~ ΔJKL
GI~JL (because corresponding parts of similar triangles are similar)
so GI/JL=ratio of similitude=7/33
GH~JK (corresponding parts of similar triangles are similar)
and GH/JK=ratio of similitude
so:
GH/JK=GI/JL
subsitute known values
4/JK=7/33
cross multiply
7JK=132
divide
JK=132/7
simplify and round
JK≈18.8
hope this helps!
Please Help me with this question will mark as Brainllest
Answer:
it is 72
Step-by-step explanation: