El tema es obtener el volumen de los prismas. Tendrás que recordar las
formulas para obtener el área de las figuras para ello, revisar el anexo 1.
Anotar dudas en cuaderno sobre el tema, ya que en la clase
SI NO SE SABEN LA RESPUESTA NO RESPONDAN >:C
SI RESPONDEN MAL REPORTÓ TODAS SUS PREGUNTAS
ES PARA HOY POR FAVOR SI NO MI PAPÁ ME VA A P.E.G.A.R
what is the distance between (-14, -1) and (0, -1)
Answer:
14
Step-by-step explanation:
16x-36=4x
what does x equal?
Answer:
x=3
Step-by-step explanation:
Examine Kaitlyn’s steps for solving the system of equations.
–3x + 2y = 8
3x + 2y = –6
Step 1: 4y = 2
Step 2: y = 2
Step 3: –3x + 2(2) = 8
Step 4: –3x = 4
Step 5: x = –1.333
Kaitlyn found the solution to be (1.3, 2). Is her solution correct? Explain.
Yes, she correctly solved the system of equations.
No, she made an error in step 1. The y variable should have been eliminated when adding the system of equations.
No, she made an error in step 2. She should have found y = 0.5.
No, she substituted y into the wrong equation to solve for x in step 3.
Answer:
option 3, she made a mistake in step 2. y=1/2 or .5
Answer:
Its C :)
i did it on edge unity so trust me lol
(c) Solve 3(22-5) = 4z + 11
Show clear algebraic working.
Answer:
z=10
Step-by-step explanation:
We have to find the value of z.
(3×22)-(3×5)= 66-15= 51
Now,
51=4z+11
4z=51-11
z=40/4
z=10
Hope this helps you :)
I need help finding the slope
Answer:
In picture
For 14, you can think of your own way to remember
Step-by-step explanation:
Write the first five terms of the sequence whose general term, an, is given
an= - 5n + 8
Answer: See Explanation
Step-by-step explanation:
1st term = an= - 5n + 8 = -5(1) + 8
= -5 + 8
a1 = 3
2nd term = an= - 5n + 8 = -5(2) + 8
= -10 + 8
= -2
3rd term = an= - 5n + 8 = -5(3) + 8
= -15 + 8
= -7
4th term = an= - 5n + 8 = -5(4) + 8
= -20 + 8
= -12
5th term = an= - 5n + 8 = -5(5) + 8
= -25 + 8
= -17
Can you help me on theese two show work!
Answer:
Step-by-step explanation:
2 1/8-3/4
17/8-3/4
17/8-6/8
11/8
6 3/5-3 4/5
33/5-19/5
14/5
1. 2 1/8 - 3/4 = 1 3/8
(work is below)
2 1/8 - 6/8
17/8 - 6/8
11/8
1 3/8
2. 6 3/5 - 3 4/5 = 2 4/5
(work is below)
6 3/5 - 3 4/5
33/5 - 19/5
14/5
2 4/5
Explanation :
First, you need to convert the mixed numbers into improper fractions. Then, you make sure the denominators are the same. (For example, in the first problem, you have to change the 3/4 to 6/8 to match the 17/8.) Then, you subtract the two fractions, and then turn the resulting improper fraction to a mixed number!
The law of reflection states that when a ray of light reflects off a surface, the
angle of incidence is equal to the angle of reflection.
Ramesh places
a mirror on level
ground to
determine the height of a pole (with traffic light fired on it). He stands at a
certain distance so that he can see the top of the pole reflected from the mirror.
Ramesh’s eye level is 1.5 m above the ground. The distance of Ramesh and the
pole from the mirror are 1.8 m and 6 m respectively.
On the basis of the above information, answer any four of the following
questions:
(i) Which criterion of similarity is applicable to similar triangles?
(a) SSA
(b) ASA
(c) SSS
(d) AA
(ii) What is the height of the pole?
(a) 6 metres
(b) 8 metres
(c) 5 metres
(d) 4 metres
(iii) If angle of incidence is i , which of the following is correct relation?
(a) tan i=5/6
(b) tan i= 6/5
(c) tan i= 3/5
(d) tan i= 5/3
(iv) Now Ramesh move behind such that distance between pole and Ramesh is
13 meters. He places mirror between him and pole to see the reflection of light
in right position. What is the distance between mirror and Ramesh ?
(a) 7 metres
(b) 3 metres
(c) 5 metres
(d) 4 metres
(v) What is the distance between mirror and pole?
(a) 9 metres
(b) 8 metres
(c) 12 metres
(d) 10 metres
please Give the answer Today is my exam
Twenty-Eight plus what number equals forty one. What is it....
Answer:
The number is (13) carrot duh
Answer:
13
Step-by-step explanation:
41-28+13
whats the mutipule of 8
Answer:
8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192, and so on..
Answer:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160......
Step-by-step explanation:
8 * 1 = 8
8 * 2 = 16
8 * 3 = 24
8 * 4 = 32
8 * 5 = 40
8 * 6 = 48
8 * 7 = 56
8 * 8 = 64
8 * 9 = 72
8 * 10 = 80
8 * 11 = 88
8 * 12 = 96
8 * 13 = 104
8 * 14 = 112
8 * 15 = 120
8 * 16 = 128
8 * 17 = 136
8 * 18 = 144
8 * 19 = 152
8 * 20 = 160
Just keep multiplying numbers by 8.
Joaquin used two types of flour in a muffin recipe. How much flour did he use in all? 1 and 1/2+1 and 2/3
f(n) = 3n - 1
g(n) = 3n + 1
Find f (2) + g(2)
Answer:
12
Step-by-step explanation:
f(2)=3(2)-1=6-1=5
g(2)=3(2)+1=6+1=7
5+7=12
Help me with this pls and thank you
Answer:
y=4x -3
Step-by-step explanation:
rise/run= 4/1
y intercept: -3
hope this helps
What is the initial value of the situation represented by f(x)=0.05(2)
Answer:
0.1
Step-by-step explanation:
f(x)=0.05(2)
f(x)= 0.1
You deposit $500 in a savings account that earns 2.5% interest compounded yearly what is the balance in the account after 20 years
Answer:
the balance in the account after 20 years is $819
Step-by-step explanation:
The computation of the balance in the account after 20 years is shown below:
As we know that
Future value = Present value × (1 + rate of interest)^number of years
= $500 × (1 + 2.5%)^20
= $500 × 1.025^20
= $819
Hence, the balance in the account after 20 years is $819
−2x=x^2 −6 from khan academy helppppppp please
Tom has a fair spinner with six sides.
They are labelled red, red, blue, green, red, blue.
Choose the word that best describes the likelihood that the spinner will land on red.
impossible
unlikely
evens
likely
certain
Answer:
likely ❤️❤️❤️❤️❤️❤️❤️
3 1/4 x 6 2/3 simplified (worked out)
Answer:
65/3 = 21 2/3 = 21.666666667
21.66 = 21.661.
21.661 = (21.66 × 100)(1 × 100) = 2166100.
(2166÷2)(100÷2) = 108350 when reduced to the simplest form.
The is 21 2/3
(hope this helps can i plz have brainlist :D hehe)
tep-by-step explanation:
How do I find the answer.
What is the answer. I haven’t seen a question like this in this Unit NEED HELP IMMEDIATELY.
Answer: I think Its A. ..but I'm not completely sure
Step-by-step explanation:
Explain why surveying 100 people who are listed in the phone book may not be a random sample
y = x2 – 24
y = x - 12
Answer:
x = -3, 4
y = -15, 8
Step-by-step explanation:
[tex]x-12=x^2-24\\0 = x^2 -x - 12\\(x +3)(x-4)=0\\x = -3,4[/tex]
[tex]y=(-3)^2-24\\y = 9-24\\y = -15\\or\\y = 4^2 - 24\\y = 16-24\\y=8[/tex]
Matthew can paint a room in 3 hours, while Victoria can paint an identical room in 5 hours. How long will it take them to paint both rooms at their same rates working together?
Kathryn, a college student, works part time at a coffee house. She worked 3 5/12 hours on Monday, 6 1/2 on Tuesday, 5 3/4 on Wednesday, 4 1/4 on Thursday, and 8 on Friday. How many
hours did she work altogether?
She worked hours altogether.
(Simplify your answer. Type an integer or a mixed number)
Answer:
5 7/20 + 4 1/2 + 6 3/4 + 3 1/4 + 7 =
5 + 4 + 6 + 3 + 7 = 25
7/20 + 1/2 + 3/4 + 1/4 = 7/20 + 10/20 + 15/20 + 5/20 = 37/20 = 1 17/20
25 + 1 17/20 =
26 17/20 <====
Step-by-step explanation:
Pls help, I rlly need help.
Answer:
AC = 15, CM = 20, CP = 12
Step-by-step explanation:
see the attached picture, I tried to explain as much as possible, the general idea is there are three triangles that are similar to one another and thus in proportion. Therefore you can find missing sides using ratios.
Suppose Joe earned three times as much as Marty during the summer. Together they earned $210. How much did each earn?
(write a system of equations)
help me please!!!! i need it now its due today!
Answer:
18.852ft
Step-by-step explanation:
The distance covered will be the circumference of the circle.
C=πD
π=3.142
D=6ft
C=3.142*6
C=18.853ft
How many solutions will this equation have? 3(x -4) = 2x + x -4
Answer:
The equation will have 0 solutions as it is incorrect equation
There are 9 flash cards with numbers from 20 to 28 written on them. Laura drew the card with 22 on it. She is about to draw another card. What is the probability that the sum of the numbers on these two cards will be a multiple of 5?
Answer:
1 /4
Step-by-step explanation:
Multiples of 5 = (5, 10, 15, 20, 25, 30, 35, 40, 45)
Numbers on card : (20,21,22,23,24,25,26,27,28)
Number on first card = 22
To have a sum which is a multiple of 5 ; number on second card must be either :
23 or 28
22 + 23 = 45
22 + 28 = 50
Since only 2 of the cards will. Result in a sum which is a multiple of 5
Required outcome = 2
Total possible outcomes = (9 - 1) = 8
Probability = required outcome / Total possible outcomes
= 2 / 8
= 1 /4
HELP PLSSS ASAP!!!!!!!!
Answer:
x = 5.5
Step-by-step explanation:
PM = MR
4x - 12 = -2x + 21 {add 2x to both the sides}
4x - 12 + 2x = -2x + 2x + 21
6x - 12 = 21 {Add 12 to both sides}
6x - 12 + 12 = 21 + 12
6x = 33
x = 33/6
x = 5.5
Step-by-step explanation:
here,
4x-12 = -2x+21 4x+2x = 21+12 6x = 33 x = 33/6