Answer:
8 feet
Step-by-step explanation:
I need help finding the slope
Answer:
In picture
For 14, you can think of your own way to remember
Step-by-step explanation:
Find the surface
area of the
composite figure
created by stacking
the boxes show
Answer:
That
Step-by-step explanation:
Please help! Thanks!
Step-by-step explanation:
Put the what given of y in equation 2 to equation of 1
So you get
[tex] \frac{4}{5} x + \frac{2}{5} x - 7 = - 4 \\ \frac{6}{5} x = 3 \\ x = \frac{15}{6 } \\ x = \frac{5}{2} [/tex]
Then put the value of x in second equation
You will get
[tex]y = - \frac{2}{5} \times \frac{5 }{2} + 7 \\ \\ y = 6[/tex]
The velocity v in feet per second of a freely falling object that has fallen h feet can represent by v=8h1/2find the distance that the object has fallen if the velocity is 96 feet per second
Answer
h = √ (96 / 8) = √12 ft
P=100 watts
Step-by-step explanation:
Scott sends an email to 3 people and each of those people will send the email to 3 more people, and so on. Which
expression shows the number of people that will receive the email after the fourth round?
Answer:
12 I think I counted it hope it's correct
please help due today
Answer:
144 sq ft
Step-by-step explanation:
formula for finding triangle area: base x width x height; devided by 2
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!
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
- 10x - 5y = 5 - 4x + 5y = 23
An airplane at 25,000 feet begins its descent. The plane descends 500 feet per minute. Write an equation in the form y = mx + b to model the height of the plane during its descent.
Answer:
y=500x+25000
where y is height in ft
and x is time in minute....
Factor the expression below.
x2 + 12x + 36
O A. (x + 9)(x+4)
O B. (x - 9)(x-4)
C. (x+6)(x+6)
O D. by-6)(x-6)
I was thinking c but I don’t know
Answer:
Step-by-step explanation:
Yes it is C, u are right
Answer:
C (x + 6)(x + 6)
Step-by-step explanation:
Look for 2 factors of 36 that add up to twelve. 6 and 6 do that, so
[tex]x^{2} + 12x + 36 = (x+6)(x + 6)[/tex]
Foil to check
SMART PEOPLE HELP PLEASE
Answer:
The first and third one
Step-by-step explanation:
If 1 is subtracted from a number and this difference is tripled the result is 23 more than the number
Answer:
The number is 13
Step-by-step explanation:
Let the number be y
1 is subtracted from the number. This can be written as:
y – 1
The difference is tripled. This can be written as:
3(y – 1)
The result of the difference tripled is 23 more than the number. This can be written as:
3(y – 1) = 23 + y
Thus, we can obtain the value of y as follow:
3(y – 1) = 23 + y
Clear bracket
3y – 3 = 23 + y
Collect like terms
3y – y = 23 + 3
2y = 26
Divide both side by 2
y = 26 / 2
y = 13
Thus, the number is 13.
Do the ratios 4/ 10 and 1/ 2 form a proportion?
Answer: I’m not sure
Step-by-step explanation:
Answer:
No it doesn't
Step-by-step explanation:
4 * 2 = 10 * 1
8 = 10 * 1
8 = 10
and then you can see it doesn't form one
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 ❤️❤️❤️❤️❤️❤️❤️
what is the distance between (-14, -1) and (0, -1)
Answer:
14
Step-by-step explanation:
Scientists predict that there is a 0.8 chance that there will be an earthquake in San Francisco this year. How likely is that there will be an Earthquake?
Answer:
80%
Step-by-step explanation:
The given polygons are similar. Find the value of x.
Answer:
x= 10 hope it helps have a nice day
Answer:
x=10
Step-by-step explanation:
[tex]\frac{8}{12} =\frac{x}{15}[/tex]
8×15=12x
120=12x
120/12=x
10=x
x=10
Hope this helps! :)
For the single roots - 1 and 2, the graph
the x-axis at the intercepts.
For the double rbot 3, the graph
the x-axis at the intercepts.
Answer:
for the single roots -1 & 2, the graph CROSSES the x-axis at the intercepts
for the double root 3, the graph TOUCHES the x-axis at the intercepts
Step-by-step explanation: took it on edge
Answer:
Crosses EDG 2021
Step-by-step explanation:
PLEASE HELP ME WITH THIS!!!!
Answer:
6.5/x=10/40;x=26
Step-by-step explanatio
Answer:
Step-by-step explanation:
Remark
There are a couple of ways that would produce the right answer. The proportion must be set up so that likes are on the numerator and denominator.
6.5 vertical height of the small triangle/ horizontal small 10 =
x vertical of the tree/ 40 horizontal of the tree.
Notice what we have
vertical / horizontal = vertical / horizontal
6.5 / 10 = x / 40 Cross multiply
6.5 * 40 = 10 * x
260 = 10 * x Divide by 10
26 = x
Brand X costs $2.17 for 13 ounces. Brand Y costs 6 Cents more per ounce. What is the cost of 16 ounces of Brand Y.
Answer:
its easy anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
$3.68
Step-by-step explanation:
You start by first solving for how much it costs per ounce for Brand X. To do this, you divide 2.17 by the number of ounces, 13
2.17/13=.17
Brand Y costs 6 cents more per ounce, so you add 6 onto 17
.17+.06=.23
Finally, you need 16 ounces of the product, so you multiply .23 by 16
.23×16=3.68
Find x for brainliest
Answer:
4
Step-by-step explanation:
6/(6+6) = 5/(5+5) = (3x+5)/(5x+14) = 1/2
3x+5 = 1/2*(5x+14)
6x+10 = 5x+14
x = 4
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
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
*PLEASE ANSWER!! I WILL GIVE BRAINLIEST*
A police officer gets paid $50 per hour. If she works a holiday, she gets paid time and a half. How much would the officer earn if she worked 7 hours on Christmas day (a holiday)?
a.) $500.00
b.) $525.00
c.) $350.00
Answer:
the correct answer is b $525.00
Step-by-step explanation:
half of her earnings is 25 dollars if she makes time and a half it would be 50 + 25 = $75/hr of overtime (overtime wage)
if she works 7 hours of overtime then... (hours she work) x (overtime wage)
7 x 75 = 525
so her pay would be $525.00
the correct answer would be B
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 50, 60,72,... Find the 8th term.
Answer:
179.159
Step-by-step explanation:
Given the sequence :
50, 60, 72,..
The sequence given is a geometric sequence :
For a geometric sequence ;
ar^(n - 1)
a = first term
r = a2 / a1 = 60 / 50 = 1.2
The 8th term ; n =8
a8 = ar^(n - 1)
a8 = 50*1.2^(8 - 1)
a8 = 50*1.2^7
a8 = 50*3.5831808
a8 = 179.15904
a8 = 179.159 (nearest thousandth )
Solve for the value of k. (k+8) 400
Answer: The answer to this math question about solving for the value of k with the given full of the angles is k = 6.
Step-by-step explanation: As always to remember, all of the forming angles to a straight line with a sum of 180 degrees, so anyways, here are 6 steps in order to solve for the value of k:
Step 1. First, let's find the measures of the value of all 3 angles, the measures of all 3 angles are, 8°, 90°, and 40° that looks in the equation form like this: [tex]7k + 8 + 90 + 40 = 180.[/tex]
Step 2. Next, after finding the measures of the value of all 3 angles, it's time to add all 3 angles up together that looks in the equation form like this: [tex]7k + 138 = 180.[/tex]
Step 3. Then, let's move positive 138 to the right side so you got negative 138, and keep the positive 180 the same when moving to the left side that looks in the equation form like this: [tex]7k = 180 - 138.[/tex]
Step 4. In addition to that, after moving positive 138 to the right side so you got negative 138, and keep the positive 180 the same when moving to the left side, it's time to subtract 138 degrees and 180 degrees that looks in the equation form like this: [tex]7k = 42.[/tex]
Step 5. Now last but not least is finally, after subtracting 138 degrees and 180 degrees, it's time to divide the both sides by 7 that looks in the equation form like this: [tex]\frac{7k}{7}=\frac{42}{7}.[/tex]
Step 6. Hence the value of k is 6.
I hope that my full given answer with my full given step-by-step explanation is very helpful to your own math question about solving for the value of k with the given full of the angles, please mark me as Brainliest, take care, always be safe, and have a great rest of the day and a great weekend! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
a seed company says that 4 out of every 5 of its seeds will grow.if Madi plants 40 of these seed, then how many seeds is Madi expecting to grow?
Answer:
38 seeds will grow
Step-by-step explanation:
4/5 = 80%
80% = .8
40*0.8 = 32
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.
Please help.
Algebra.