Answer:
Answer is -6.9
Step-by-step explanation:
I hope it's helpful!
Please help. Will mark brainliest!
Answer: the volume would be 384 but if you want it separately it would 8*4= 32
8*12=96
4*12=48
but the total cost would be 176 after you add up the equations
and the surface area would be 352
hope this helped :D
Answer: It is 384 is for volume and 352 for surface area
Step-by-step explanation: 384 square inches for volume because you multiply all the numbers together. V = LWH (volume=lengh+with+hight)
352 for surface area.
V = (8) x (4) x (12)
V = 384 inches squared
SA = 2(LH)+2(LW)+2(WH)
SA = 2(8x12) + 2(8x4) + 2(4x12)
SA = 192 + 64 + 96
SA = 348 inches squared
I hope this helps! =3
Evaluate the expression when c=6 and x=4:
-c + 6x
Please help I will give brainliest
Please help, marking brainliest if correct!
Answer:
134 degrees
Step-by-step explanation:
3x-6=180
3x=186
x=62
2x+10
=124+10
=134
Answer:
x-16+2x+10=180 x=62
Step-by-step explanation: 2(62)+10=134
Angle FDG=134
Please help me choose the correct answer with steps
Answer:
I can't read the fractions in your choices.
It's 2 1/6 lbs in each bag
Step-by-step explanation:
12/5=2 1/6 lbs in each bag
1. Which of the following relations is NOT considered a function?
(3,4). (4,5), (6,7), (8,9)
(-3,4), (4,-5). (0,0), (8,9)
(13,14), (13,5). (16,7). (18,13)
(3,90). (4,54). (6,71). (8,90)
Answer:
The relation (13,14), (13,5). (16,7). (18,13) is not considered a function
Step-by-step explanation:
Relations are only considered functions if each x value, which is the first number in each ordered pair or set of parentheses, has only one corresponding y-value, which is the second number in each ordered pair. The third option has two y-values, 14 and 5, for one x-value, 13. This means that it does not satisfy the requirements to be a function and therefore it is not a function.
Please help ASAP....
Answer:
Step-by-step explanation:
a) Volume of small cube box = 8 in³
side³ = 8 = 2³
Side of small box = 2 in
b) Side of larger box = 2 + 6 = 8 in
Volume of larger box = 8*8*8 = 512 in³
c) Number of balls to be shipped in the larger box = Volume of larger box ÷ Volume of smaller box
= 512 ÷ 8
= 64 golf balls
id iotn like branly plus it keep asking for money and it s super annoying
Answer:
YESSSS ikr like every minute it say UpGrAdE uR bRaInLy and its just ike I ALREADY DIDDDDDD it is VERYYY anouing
Step-by-step explanation:
Name the percent equivalent to 3/4?
Answer:
3/4×100%=75%is the percent equivalent to 3/4
A percent is a value out of 100
Change the fraction
= 3/4 * 25
= 75/100
This fraction represents a percent.
= 75/100
= 75%
Find the x- and y-intercepts of the graph of 2x−8y=32. State your answers as whole numbers or as improper fractions in simplest form.
PLEASE HELP
Answer:
x= 16 y= -4
Step-by-step explanation:
So for the x intercept we get positive 16, or (16,0). And then for the y intercept we get negative 4, or (0,-4). Have a great day!! :)
A sea turtie descends 28 feet from the surface of the ocean and then ascends 5 feet. Then it descends & feet and repeats this desceni 4 times. How many feet below the surface is the turtle then?
Answer:
I don't exactly know this but
Step-by-step explanation:
remeber that descend is subtraction. under
el representante de una firma internacional de ropa juvenil desea afectará un estudio entre los adolescentes de una ciudad acerca de sus intereses y gustos desea realizar una encuesta entre los jóvenes del estado alto de dicha ciudad la cual se aplica a los estudiantes de tres colegios
Answer:
h
Step-by-step explanation:
The proportions of blood phenotypes, A, B, AB, and O, in the population of all Caucasians in the United States are approximately .41, .10, .04, and .45, respectively. A single Caucasian is chosen at random from the population. a List the sample space for this experiment. b Make use of the information given above to assign probabilities to each of the simple events. c What is the probability that the person chosen at random has either type A or type AB blood
Answer:
a. S = {A,B,AB,O}
b. P(A) = 0.41, P(B) = 0.1, P(AB) = 0.04, P(O) = 0.45
c. 0.45 = 45% probability that the person chosen at random has either type A or type AB blood
Step-by-step explanation:
a List the sample space for this experiment.
All possible blood types(A, B, AB or O). So
S = {A,B,AB,O}
b Make use of the information given above to assign probabilities to each of the simple events.
The proportions of blood phenotypes, A, B, AB, and O, in the population of all Caucasians in the United States are approximately .41, .10, .04, and .45, respectively.
So
P(A) = 0.41, P(B) = 0.1, P(AB) = 0.04, P(O) = 0.45
c What is the probability that the person chosen at random has either type A or type AB blood
P(A) + P(AB) = 0.41 + 0.04 = 0.45
0.45 = 45% probability that the person chosen at random has either type A or type AB blood
m
n
Given:
(x + 60)
4xº
m || n
*not drawn to scale
What is the value of x?
Answer:
A 20°
Step-by-step explanation:
Explanation:-
Given graph
The corresponding angles are congruent (equal to each other)
(x+60)° = 4 x°
x + 60 = 4x
4x-x = 60
3x =60
x = 20°
The value of x=20°
Write a real world problem that you could represent with the equation 20 - n = 4. Solve the equation to find the answer to your problem
Answer:
I used 16 out of my 20 dollars to buy some chips at the cvs now I only have 4 dollars to spare.
Answer:
David has 20 baseball cards, he sells N cards and now he only has 4 cards. how many cards did David sell?
20-4=16
David sold 16 baseball cards.
Student claims that he can solve 12 X plus 8Y equals 40 and 4X plus 5Y equals 18 for axing why by adding the first equation into multiple of the second equation he can use the new equation and the first equation to create a new system that has the same solution of the original listing it begins by listing for different equations determine whether the student can use the credit to replace the second equation and create a new system that has the same solution select yes or no for each equation
Answer:
x = 2 and y = 2
Step-by-step explanation:
The given system of equations are :
12x+8y = 40 ...(1)
4x+5y = 18 ....(2)
Multiply equation (2) by 3.
12x+15y = 54 ...(3)
Subtract equation (1) by (3).
12x+15y-(12x+8y) = 54-40
12x+15y-12x-8y = 14
7y = 14
y = 2
Put the value of y in equation (2).
4x+5(2) = 18
4x+10 = 18
4x = 8
x = 2
The solutions of the given equations are x = 2 and y = 2
Solve this quadratic equation by completing the square.
x^2 + 6x = 18
Step-by-step explanation:
Use formula
[tex] (\frac{b}{2} ) {}^{2} [/tex]
To add a third new term and factor to find the answer. Example
[tex]x {}^{2} + 6x = 18[/tex]
[tex]( \frac{6}{2} ) {}^{2} [/tex]
Which equal 9. so our equation look like
[tex] {x}^{2} + 6x + 9 = 18 + 9[/tex]
The only number that multiply to 9 and add up to 6 is 3. So we write our equation like this.
[tex](x + 3) {}^{2} = 27[/tex]
Take the sqr root of both sides
[tex]x + 3 = \sqrt{27} [/tex]
Subtract 3 from both sides
[tex]x = \sqrt{27} - 3[/tex]
Since a sqr root of a number can be positive or negative, the answer is
[tex] \sqrt{27} - 3[/tex]
or
[tex] - ( \sqrt{27} ) - 3[/tex]
27 deliveries in 3 hours = ___ deliveries per hour
Answer:
9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
27÷3=9
(hope this helps can i plz have brainlist :D hehe)
What is the rule for the pattern below?
47, 54, 61, 68, 75
The brackets for a shelf are in the shape of a triangle. Find the angles of the triangle if the measures of the angles are in the ratio 2x : 3x : 5x
[tex] \huge \blue{\tt{Answer:}} [/tex]
[tex] \sf{2x+3x+5x=180°[angle~sum~property~of~a~triangle]} [/tex]
[tex] \implies \sf{10x=180°} \\\\ \implies \sf{x = {\dfrac{180°}{10}}} \\\\ \implies \sf{x=18°} [/tex]
[tex] \sf{2x= 36°} \\\\ \sf{3x=54°} \\\\ \sf{5x=90°} [/tex]
I need help pls:) and if u need help just tell me
Seven subtracted from five times a number is 123.Find the number.
Answer:
the answer is 42
Step-by-step explanation:
No question but can you help me with Finding PI lol I don’t really get it. I will mark brainliest 60 points 30 for each person that answers.
Answer:
Make sure you are using a perfect circle. This method won't work with ellipses, ovals or anything but a real circle. A circle is defined as all the points on a plane that are an equal distance from a single center point. The lids of jars are good household objects to use for this exercise.You should be able to calculate pi roughly because in order to get exact results of pi, you will need to ...
Measure the circumference of a circle as accurately as you can. The circumference is the length that goes around the entire edge of the circle. Since the circumference is round, it can be difficult to measure (that's why pi is so important). Lay a string over the circle as closely as you can. Mark the string off where it circles back around, and then measure the string length with a ruler.
Measure the diameter of the circle. The diameter runs from one side of the circle to the other through the circle's center point.
Use the formula. The circumference of a circle is found with the formula C= π*d = 2*π*r. Thus pi equals a circle's circumference divided by its diameter. Plug your numbers into a calculator: the result should be roughly 3.14.[3] X Research source
Repeat this process with several different circles, and then average the results.
Step-by-step explanation:
Answer:
To find the area of a circle the equation is pir^2
To find the circumference of a circle it is 2pir
The pictures show you visually what they look like
r=radius
If this answer helped you then please consider making this brainliest and thank this response :)
There are 609 skiers in line for the lift if each chair seats 6 people how many skiers will be on the last chair
Answer:
3 skiers will be on the last chair
Step-by-step explanation:
Divide 609 skiers by 6 people per chair:
609 ÷ 6 = 101.5 (also can write as 101 and remainder of 3)
Multiply 101 • 6 = 606
609 - 606 = 3
Write the algebraic
expression for:
the sum of 24 and c
Hi I’m kinda confused and need some help :D
Answer:
24 + c
Step-by-step explanation:
Which type of sampling method is being employed in the following example:
"A study was being conducted after a tsunami. The researcher was trying to assess the needs of the victims in a single
downtown high rise apartment building. So, she sent a messenger to ask one person on each floor what their needs were to
get an idea of what was needed to support the people in the building.”
Answer choice
a) Simple Random Sampling
b) Stratified Sampling
c) Clusters Sampling
d) Sampling of Convenience
e) Systematic Sampling
What is 2+2-5???????????
Answer:
-1
Step-by-step explanation:
When solving a problem like this, you should do addition and subtraction from left to right. 2 +2 = 4, and 4-5=-1. Hope this helps!
HELPPPP MEEE
Find the missing measure in each triangle with the given angle measures.
x°, 90°, 16.5°
a.
83.5
b.
93.5
c.
63.5
d.
73.5
Make x the subject of the formula y=2x-3
The questions is basically saying make x isolated.
First add 3 to both sides.
y+3=2x-3+3
y+3=2x
Now divide both sides by 2
(y+3)/2=x
x=(y+3)/2
Done!
Any questions just ask me in the comments.
Someone please help me on this and show work I need help I’ll give brainliest
At which point is 731 located on the number line?
Answer:
point S is where 731 is located on the number line