Answer:
400 feet
Step-by-step explanation:
real
1 feet = 12 inches
5 feet = 60 inches
scale
3 inches = 20 feet
60 inches=
60/3 = 20
20*20= 400
therefore 5 feet tall equall 400 feet
The actual length of the building will be 400 feet.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The scale of the model is,
⇒ 3 inches = 20 feet
Now,
Since, The scale of the model is,
⇒ 3 inches = 20 feet
And, The model is 5 feet tall.
Since, 1 feet = 12 inches
So, 5 feet = 60 inches
Here, The scale of the model is,
⇒ 3 inches = 20 feet
So, The actual length of the building = 60 × 20/3
= 400 feet
Thus, The actual length of the building = 400 feet.
Learn more about the multiplication visit:
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Find the x- and y-intercepts of the function. please explain help asap please
I meed help this is my second time posting this question
HELP PLS!!!
What is the correct graph of the equation, y = -2x - 6
Answer:
-6
x+y= 16
y=-x-6
and so the y- is -6
6. Determine the line of reflection of the following.
Answer:
Step-by-step explanation:
Answer:
the correct answer is ×=-3
Is there an y-intercept? I will mark brainliest
Let g(x)= - 3x and h(x) = x^2 – 5. Find (g o h)(0).
Answer:
15
Step-by-step explanation:
(g o h)(0) = g of h of 0 = g (h(0))
1. Find h(0)
h(0) = 0^2 - 5 which equals -5
2. Find g(-5)
g(-5) = -3 • -5 which equals 15
Answer: 15
PLEASE HELP ME OUT !!
create a table for y=-3x + 1
Jason is watering his garden. He uses 2.75 gallons of water each minute. How much
water does Jason use after watering his garden for 3 minutes?
Answer:
8.25 Gallons
Step-by-step explanation:
2.75 gallons * 3 minutes = 8.25 gallons
PLEASE IT'S DUE SOON! I'll GIVE YOU THE BRAINLYEST Factor The Polynomial 25x^2(x+2)-9(x+2)?
Answer:
(x + 2) (5x + 3)(5x - 3)
Step-by-step explanation:
[tex]25x^2(x+2)-9(x+2) \\ \\ = (x + 2)(25 {x}^{2} - 9) \\ \\ = (x + 2) \{ ({5x})^{2} - {(3)}^{2} \} \\ \\ = (x + 2) \{(5x + 3)(5x - 3) \}\\ \\ = \purple{ \bold{(x + 2) (5x + 3)(5x - 3) }} \\ are \: the \: required \: factors[/tex]
Plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss Help!!!
VIEW ATTACHED PHOTO!! Is the pictured graph growth, decay, or linear or none?
a.) Growth
b.) Decay
c.) Linear
d.) None
Please help - help :(
Answer:
it's scaled down, so the answer is 1/2
Step-by-step explanation:
the scaled triangle is half the size of the original
Calculate the slope between the points 4, 9 and 5, 1
Answer:
-8
Step-by-step explanation:
Answer:
9,4 and 1,5
Step-by-step explanation:
there
Melanie earns average tips of 18% while waiting tables. If her sales one night were $730.84, what did she make in tips?
Answer:
131.5512....I think
Step-by-step explanation:
730.84×0.18
8x + 38 = -3(-6 - 4x)does this have no solutions, infinite solutions, unique solutions (please show work)
Answer: x=5
Step-by-step explanation:
8x+38=18+12x
38-18=12x-8x
20=4x
20/4=x
5=x
4. 13x + 5y = -11
13x + 11y = 7
Solution:
Answer:
y=2/3
Step-by-step explanation:
Answer:
(-2,3) x= -2 y=3
Step-by-step explanation:
The first thing you should do is convert both into standard y=mx+b form
For the first equation you subtract 5y and add 11 to both sides to get
13x+11= -5y
you divide by negative 5 to get
-13x/5-11/5=y
For the second equation we subtract 11y and 7 from both sides to get
13x-7= -11y
divide both sides by -11 to get
-13x/11 + 7/11
We then set both equations equal to each other and solve for x
-13x/5-11/5= -13x/11 + 7/11
Add 11/5 to both sides to get
-13x/5 = -13x/11 + 156/55
Add 13x/11 to both sides to get
-78/55x=156/55
Divide and solve for x to get -2
Then plug x = -2 into the original equations to find y
13*-2 + 5y = -11
-26 + 5y = -11
Add 26 to both sides
5y= 15
y =3
What situation is modeled by the equation 24=15x+8?
options in picture*
When a principal amount, P, is invested at an annual interest rate,r, and compounded n times per
year, the amount accumulated in the account after t years can be found with the equation:
A = P(1+ :)"
Javier invested $2,350 in a savings account for 5 years with a rate of 1.75% compounded every six
months. In this situation, what is n?
Answer:
2
Step-by-step explanation:
A = P( 1+r/n) ^ (nt)
P is the amount invested
r is the rate
n is the number of times per year the interest is compounded
t is the number of years
every 6 months is twice a year
so n is 2
Answer:
Step-by-step explanation:
10+50+60=500
SAME SCENARIO - DIFFERENT QUESTION
A $250 gaming system is discounted by 25%. It was then discounted another 10%
because the box was opened by a customer. What is the total percent discount after
both discounts are taken
32.5%
35%
62.5%
30%
Answer:
25$
Step-by-step explanation:
if given points A at (1,4) and B at (6,10) determine AB
Answer:
would be A.
Step-by-step explanation:
A.
Dennis playing a word game. The scores for her first nine words are :
14,23,9,15,17,22,24,17,21
Which best describes her score?
A. The minimum is 9, the maximum is 24, and the range is 9.
B. The minimum is 14, the maximum is 21, and the range is 7.
C. The minimum is 14, the maximum is 21, and the range is 9.
D. The minimum is nine, the maximum is 24, and the range is 15.
Can someone please help me and show steps?
Answer:
4✓73
Step-by-step explanation:
x^2 = 32^2 + 12^2
x^2 = 1024 + 144
x^2 = 1168
x =√1168
x= 4✓73
Answer:
See below
Step-by-step explanation:
a^2+b^2=c^2
12^2+32^2=c^2
c^2=1168
c=[tex]\sqrt{1168[/tex]
The sum of two numbers is 36. The difference of the numbers is 14. What are the numbers? Write your answer as an ordered pair with no
spaces and in this order (smaller number, larger number)
Answer:
(11,25)
Step-by-step explanation:
36-14 = 22
22/2= 11
11+14 = 25
Answer:
11 and 25
Step-by-step explanation:
The two numbers we'll call x and y. Let's set up equations to model the situation:
x+y=38
x-y=14
Solving the second one for x,
x=y+14
Plug this into the first equation for x and get:
(y+14)+y=36
2y+14=36
2y=36-14
2y=22
y=11
x-y=14
x-11=14
x=14+11
x=25
can someone help me please
9514 1404 393
Answer:
(a) 25°
Step-by-step explanation:
The angle marked 93° is the average of the arcs intercepted by the secant lines.
(161° +AD)/2 = 93°
161° +AD = 186° . . . . . multiply by 2
AD = 25° . . . . . . . . . . .subtract 161°
solve for x write your answer as a proper fraction or as a whole or mixed number
2/5(5x-3)+3/5=4x-1/5
Answer:
x=-1/5
Step-by-step explanation:
[tex]\frac{2}{5} (5x-3)+\frac{3}{5} =4x-\frac{1}{5}[/tex]
Multiply both sides by 5:
2(5x-3)+3=20x-1
Distribute:
10x-6+3=20x-1
Simplify Like-Terms:
10x-3=20x-1
Add 3 to both sides:
10x=20x+2
Subtract 10x from both sides:
0=10x+2
Subtract 2 from both sides:
10x=-2
Divide by 10:
x=-2/10
or
x=-1/5
The length of the hypotenuse, line segment GH, in triangle GJH measures 6 cm. Line segment JH measures 2 cm. Which is the approximate measure of angle JGH?
A= 18.4
B= 19.5
C= 70.5
D= 71.6
Answer:
A
Step-by-step explanation:
HEEEEEEEEEEEEEEEEEEEEEEELP 20 POINTS
Pete's dad usually deposits $25 into his account every week, and he wants the extra amount deposited to be the same each week. Which inequality and solution show how much more he can deposit each week and keep the total of his deposits above $500 for those 8 weeks?
Answer : 8(25+x) >500 ; x>37.5
Step-by-step explanation:
Given,
Usual deposit per week= $25
Let x be the extra amount.
New amount will be= 25+x ( per week)
Amount need to be deposited 8 weeks = 8(25+x)
As per given,
[tex]8(25+x)>500[/tex] [Required inequality]
[tex]\Rightarrow\ (25+x)>\dfrac{500}{8}\\\\\Rightarrow\ x>\dfrac{500}{8}-25[/tex]
[tex]\\\\\Rightarrow\ x>37.5[/tex] [Required solution]
need help with this.
Answer:
k = - 12
Step-by-step explanation:
(5)³ - 7(5) + k = 78
125 - 35 + k = 78
k = - 12
Which expression is equivalent to 4/9(2n – 3)?
Answer:
8/9n - 1 1/3
Step-by-step explanation:
What is the inverse of f(x) = 1x+2?
.01mg is larger than .001g true or false
Answer
False
Step-by-step explanation:
