Answer:
Perimeters of Similar Figures
of their perimeters is equal to the ratio of their corresponding side lengths.
Step-by-step explanation:
BRAINLIEST?Answer:
here it is
Perimeter is the distance around a two dimensional shape, a measurement of the distance around something; the length of the boundary.
Caleb had to share 3 and 1/4 boxes of supplies with his 12 classmates what fraction of a box does each student receive
Answer:
2/4
Step-by-step explanation: 3 1/4 divided 12
Estimate. 1 /5 x 26 =
4x+10=-26 help me please and thank you
Answer:
-9
Step-by-step explanation:
BECAUSE 4 x -9 would equal -36. If you added 10 it would then be -26 (NOT -46 because remember, this is the negatives). And there you go :]
[tex]4x+10 = -26 \\\\\implies 2x +5 = -13\\\\\implies 2x = -13 -5 = -18\\\\\implies x = -9[/tex]
Anyone can help? I need it less then 6 mins.
Answer:
80 4/5
Step-by-step explanation:
4 4/5 x 20 = 80 20/25 and that is also equal to - 80 4/5
A piece of cloth is 12 yards in length. if 3/4 of the cloth is used for bedsheet, how many yards of the cloth will be left?
Answer:
9 yards
Step-by-step explanation:
multiply the length of the cloth by the length used for bedsheet
[tex]12*\frac{3}{4}\\9 yards[/tex]
What is the value of each expression in simplest form? 1 1 5/7 + 8 1/7 *
which expression is NOT equivalent to 2q + 24?
A). 2 • q + 2 • 12
B). 2(q + 12)
C) (2q • 20) + 4
D). (12 + q) • 2
Answer:
C
Step-by-step explanation:
2q.20+4= 40q+4 not equivalent to 2q+24
Question 6 Distance = 90 km, Time = 1 hour 30 minutes, speed = ? km/h = Question 10 please help
Answer:
60km/h
Step-by-step explanation:
90 ÷ 1.5
= 60
60 km/h
BRANLIEST and 35 points. Design, explain, work out, and explain the answer for an equation using the formula to calculate force is
d
F = m x d/t^2 where m represents mass, d represents distance, and t represents time.
a. Find the force output of a car:
with a mass of ? _? x 10?
?kg
traveling a distance of ? _? x 10?
meters
for?
7 x 102
?seconds
.
Answer:
What is the smallest angle of rotational symmetry for the regular octagon?
°
Step-by-step explanation:
(x is 85% of 13, 60% of 45 is y)
by rounding each number to the nearest whole number.
Answer:
What's the fulll question?
Step-by-step explanation:
I don't know the answer if you don't finish the question
125x^3-27 factor polynomials
Answer:
The answer is (5x - 3) (25x² + 15x + 9)
Step-by-step explanation:
125x³ - 27
5 × 5 × 5 × x × x × x - 3 × 3 × 3
Rewrite 125x³ as (5x)³.
(5x)³ - 27
Rewrite 27 as (3)³.
(5x)³ - (3)³
Here, Both terms are perfect cubes, factor using the difference of cube formula,
a³ - b³ = (a - b) (a² + ab + b²)
where,
a = 5x
b = 3
Now,
(5x - 3) [(5x)² + (5x)(3) + (3)²]
Now, Simplify
(5x - 3) (25x² + 15x + 9)
Thus, The answer is (5x - 3) (25x² + 15x + 9)
-TheUnknownScientist 72
n Mark's class, there are 15 students with brown hair, 3 students with blonde hair, and 5 students with black hair.
What is the ratio of students with brown hair to students with black hair?
Answer:
3:1
Step-by-step explanation:
brown:black
15:5
Divide both sides by five;
15/5 :5/5
= 3:1
7.
Write an equation for the translation of y = |x|.
5.5 units right
A. y = |x| + 5.5
B. y = |x – 5.5|
C. y = |x + 5.5|
D. y = |x| – 5.5
Answer:
D. y = |x| – 5.5
Step-by-step explanation:
What decimals are equal to 1.5^3
Answer:
d and e
Step-by-step explanation:
I hope this helps!!!!
Find the area, to the nearest thousandth, of the indicated region of the standard normal distribution. The region where z < −0.38
The area of the indicated region of the standard normal distribution is 0.3520.
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean,\sigma=standard\ deviation[/tex]
From the normal distribution table, the region where z < −0.38 = P(z < -0.38) = 0.3520
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Jane Rose’s semimonthly salary is $750. Her yearly salary is A.$9000 B. $12,500 C. $18,000 D. $19,500 E. $21,000
Answer:
Her yearly salary is $18,000 (c)
Given the inequalities y < 2x+2 and y>-3x+2 graphed on the same
coordinate grid, which of the following coordinates gives a true statement?
O A. (-2,-2)
O B. (4,0)
O C. (0.4)
O D. None of the above
None of the above
The solution is (0,2)
Graph attached
The equation p=4s represents the perimeter of a square with a side length of s. What is the constant of proportionality
Answer:
4
Step-by-step explanation:
The constant of proportionality is the coefficient of the independent variable. The constant of proportionality is 4.
do we have to multiply???
Answer:
6
Step-by-step explanation:
mulyiplying is for finding out the area
Robert is comparing prices of boxes of napkins. He sees that 2 boxes of Softeez
napkins are $1. Which of the following has a lower unit price than the Softeez
napkins?
o 12 boxes of napkins for $5.88
o 4 boxes of napkins for $2.04
o 6 boxes of napkins for $3.18
o 8 boxes of napkins for $4.16
Answer:
12 boxes of napkins for $5.88
Step-by-step explanation:
The softeez napkins are $0.50 each. Each pair of "cheaper" napkins should be at least one cent less than a dollar to be cheaper than the softeez napkins.
Dividing each price by the number of boxes of napkins, we get the price per box - 0.49, 0.51, 0.53, and 0.52 (in that order, going down).
The only ones cheaper than the napkins that are two boxes for a dollar are the first ones, which he can buy two boxes of for $0.98.
Is this proportional?
y = 7x + 3
Answer:
This equation is NOT proportional
Step-by-step explanation:
A proportional version of this equation would be Y=7x
Suppose △LPO ≅ △HJU.
What is the corresponding congruent parts for each segment or angle?
Answer:
NG ( first and last letter of NBG) = WS ( first and last letter of WTS).
BG = TS
G = S
N =W or NG = WS; BG = TS; G = S; N = W.
Step-by-step explanation:
We use the congruence statement to answer these questions. From the way the congruence statement is written, we can see that N = W (they are in the same relative position in the congruence statement). We also see that G and S are in the same relative position, so G = S.
Since N = W and G = S, this means that NG = WS.
From the congruence statement we can also see that B = T (they are in the same relative position). Since G = S, this means that BG = TS.
Suppose you are the manager of Speedy Oil Change. You think your branch is very quick with oil
changes, but lately you have been getting some customer complaints that it takes too long to get an
oil change. You take a random sample of 36 customers and time how long (in minutes) the customer
must wait for their oil change. The results are in the table below.
The intensity of light from a light source vaties inversely as the square of the distance from the source. If the intensity of a light bulb is 48 lumen/m 2 (lux) at a
distance of 5 m, determine the intensity at 4 m.
Help plz
Answer:
75 luxStep-by-step explanation:
Let the intensity is y and the distance is x.
Their relationship is:
y = k / x², where k is the coefficient of proportionalityLet's substitute given values and find the value of k:
48 = k/5²k = 48*25k = 1200Our equation becomes:
y = 1200/x²Now find the value of y when x = 4:
y = 1200/4²y = 1200/16y = 75What is m∠SVT?
Enter your answer in the box.
m∠SVT=
Answer:
m∠SVT = 79
Step-by-step explanation:
8y-33 = 5y+9
y = 14
5(14)+9 = 79
I hope this helps!
What are the odds against choosing a blue or green marble from a bag that contains two blue marbles, one green marble, seven white marbles, and four red marbles?
5:14
3:14
3:11
11:3
B. 3:14
Hope that helped:)
Polyhedron what are they
Answer:
A polyhedron is a 3-D shape with flat polygonal faces (think complete flat shapes with no curvatures), straight edges, and sharp vertices (corners).
Help please, I only have 1 attempt left so I have to get it right.
30 points
I can't tell if its AAS or ASA
Answer:
Its ASA!
Step-by-step explanation:
A football team charges $30 per ticket and averages 20,000 people per game. Each person spend an average of $8 on concessions.For everydrop of $1 in price,the attendance rises by 800 people.What ticket price should the team charge to maximize total revenue? Calculate the TR max.
The ticket price that would maximize the total revenue would be $ 23.
Given that a football team charges $ 30 per ticket and averages 20,000 people per game, and each person spend an average of $ 8 on concessions, and for every drop of $ 1 in price, the attendance rises by 800 people, to determine what ticket price should the team charge to maximize total revenue, the following calculation must be performed:
20,000 x 30 + 20,000 x 8 = 760,000 24,000 x 25 + 24,000 x 8 = 792,000 28,000 x 20 + 28,000 x 8 = 784,000 26,000 x 22.5 + 26,000 x 8 = 793,000 27,200 x 21 + 27,200 x 8 = 788,000 26,400 x 22 + 26,400 x 8 = 792,000 25,600 x 23 + 25,600 x 8 = 793,600 24,800 x 24 + 24,600 x 8 = 792,000
Therefore, the ticket price that would maximize the total revenue would be $ 23.
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