Answer:
30 tiles need to buy for same cost in both store.
Step-by-step explanation:
Let x be the number of tiles to buy for same cost in both store.∴18+0.69⋅n=1.29⋅n∴ 1.29n − 0.69n = 18 or 0.6n =18∴n=180.6=30 Therefore, 30 tiles need to buy for same cost in both store
I need help on this question
Answer:
its ft^2
Here is the explaination and answer
ill mark brainist plss help
Answer:
3.3 cm
Step-by-step explanation:
262/80 = 3.275 ≈ 3.3
Which of the following statements correctly compares the median and range of their scores?
A.The median of Lolo’s scores is greater than the median of Ami’s scores and the range of Ami’s scores is greater range of lolo’s scores.
B. The medians are equal and the range of Ami’s scores is greater than the range of lolo’s
C. The medians are equal and the range of lolo scores is greater than the range of Ami’s Scores
D. The median and range of Lolo’s scores are greater than the median and range of Ami’s Scores
Answer:
B
Step-by-step explanation:
because it’s not A, C, and D
Please help please giving out brainless
Answer:
C
Step-by-step explanation:
The length of arc AC (L) is calculated as
L = circumference of circle × fraction of circle
= 2πr × [tex]\frac{150}{360}[/tex]
= 2π × 12 × [tex]\frac{5}{12}[/tex]
= 2π × 5
= 10π ≈ 31.42 → C
On a map, 1 inch represents 3 miles. How many miles long is a road that is 2.5 inches long on the map?
Answer:
7.5
Step-by-step explanation:
you have to double it to get 6 then half of 3 is 1.5 so 6 plus 1.5 is 7.5
Answer:
7.5 miles
Step-by-step explanation:
1 inch = 3 miles
1 inch = 3 miles
1/2 inch = 1.5 miles
3+3+1.5 = 7.5 miles
If f(1)=9 and f(n-1)+5 then find the value of f(6)
Answer:
f-3+6
because f=9
Step-by-step explanation:
Answer:
it 34
Step-by-step explanation:
ILL GIVE BRAINLIST FOR THE FIRST TO GET #7 RIGHT!!
Answer:
I think B:57
Step-by-step explanation:
because If you divide the amount of seeds she has by the amount in each row it equals 57
please please help!! and if you could show work too that would be amazing!!!
Answer:
AB, BC, AC
Step-by-step explanation:
Hi there,
In order to solve this problem, we should know that the longest side of the triangle is always opposite of the largest angle in a triangle. The first step is to find the angle measures. We are given the measures of ∠A and ∠C.
To find m∠B, just subtract the sum of the other angles and subtract the value from 180.
m∠A + m∠C + m∠B = 180°
65° + 40° + m∠B = 180°
105° + m∠B = 180°
m∠B = 75°
Now that we know all of the angle measures, we can identify the the lengths of the sides from least to greatest by looking at the angle value. The greater the angle measure, the longer the opposite side would be.
m∠A = 65° ⇒ opposite of side BC = medium side
m∠B = 75° ⇒ opposite of side AC = longest side
m∠C = 40° ⇒ opposite of side AB = shortest side
Hope this explanation helps. Cheers.
1. There are 5 blue marbles and 3 yellow
marbles in a bag. If marbles are drawn at
random, what is the probability of NOT
getting a yellow marble? (MCC7.SP.5)
A.
B.
w
C.
5
D.
8
Answer:
5/8
Step-by-step explanation:
There is a total of 8 marbles in the bag.
If a yellow is not drawn, then it must be blue.
Therefore, the probability of drawing a blue marble is 5/8
I would love so much if someone could help me. This is due tonight...
Find the slope of the line that contains the points:
(-4,3) and (4,9)
I really need help with this.
Plz help me :<<<<<
Plzzzzzzz
Answer:
1. It means he was smiling really happily.
2. It means everything was happening really slow, and it seemed like time stopped for a moment.
3. It means the boy wanted his little sister to stop annoying him.
4. It means they heard it directly from someone who has personal knowledge of it.
5. It means to dismiss or fire someone, in this case the boss fired him from his job.
H help xxjvfgfhgjjjjjjjjjj
If your roll a six sided die what is the probability of getting a 2 or a 6
(A) 1/3
(B) 1/4
(C) 1/6
(D) 2/3
Answer:
(A)1/3
Step-by-step explanation:
probability of getting a 2 = 1/6
probability of getting a 6 = 1/6
so the probability of getting a 2 or a 6
=(probability of getting a 2+probability of getting a 6)
=(1/6+1/6)
=2*(1/6)
=1/3
Plz Help The leading brand of cosmetics in the US had about 20% of the total sales in the industry. The total sales were $2.6 billion. What was the leading brands sales? Show your work. I need the shown work, it's an exam.
Answer:
$0.52 billion
Step-by-step explanation:
Given data
We are given that the total sale in the industry is $2.6 billion
And the leading brand has about 20% of the total sale
Hence the leading brand's sale is
=20/100*2.6
=0.2*2.6
= $0.52 billion
Therefore the leading brand's sale is about $0.52 billion
Which of the following sets of ordered pairs represents a function?
O (-5, 10), (0.15), (5, 10)
O (3.5),(3.9),(4,2)
O (9.6).(6.3). (9.3)
O (0.6), (12.10), (0.-6)
Please help me please please !
Which of the following expressions is equivalent to -6x+3 3/4+14x-3.25. A- 2(4x+1/2), B- 2(4x+1/4), C- 2(4x-1/4),D 2(4x-1/2)
Answer:
A^2 + B^2 = C^2.
Step-by-step explanation:
Find the discriminant when a= 3, b= -1, and c= -8
Answer:
sorry i'like to help ypu but i dont know the answer
factor y^3-1 completely
Answer:
The answer is (y - 1)^3 = (y - 1) (y^2 + y + 1)
Step-by-step explanation:
[tex](y - 1)^{3} = (y - 1)( {y}^{2} + y \: \: 1 + {1}^{2} ) \\ \\(y - {1)}^{3} = (y - 1)( {y}^{2} + y + 1)[/tex]
What kind of triangle is this? (ASA, SAS, HL, AAS, SSS)
Answer:
SAS
Step-by-step explanation:
need help with this problem
Answer:
t = 0.29p
Step-by-step explanation:
helppppppppppppppppppppppppppppppppppppp plz
Answer:
240 cubic feetStep-by-step explanation:
Volume = length * breadth * height
So
Volume = 6 * 4 * 10
= 240
Hope this helps :)
Answer:
240
Step-by-step explanation:
10 times 4 times 6 equals 240
I need to solve this triangle. PLSSS help!!!!!!!!!!
the missing line is 0.4
all triangles equal 180 (or 18.0)
7.1 + 10.5 = 17.6
18.0 - 17.6 = 0.4
HELP ME ANSWER THE PROBLEM IN THE PICTURE 25 POINTSS
Answer:
x = 3, y = - 1
Step-by-step explanation:
Given the 2 equations
6x + 4y = 14 → (1)
- 5x + 12y = - 27 → (2)
Multiplying (1) by - 3 and adding to (2) will eliminate the y- term
- 18x - 12y = - 42 → (3)
Add (2) and (3) term by term to eliminate y
- 23x + 0 = - 69
- 23x = - 69 ( divide both sides by - 23 )
x = 3
Substitute x = 3 into either of the 2 equations and solve for y
Substituting into (1)
6(3) + 4y = 14
18 + 4y = 14 ( subtract 18 from both sides )
4y = - 4 ( divide both sides by 4 )
y = - 1
solution is (3, - 1 )
Choose the expression that is NOT equivalent to the following expression:
45y + 99
5(9y + 19.8)
9(5y + 11)
2(22.5y + 49.5)
4(11y + 22)
Answer:
4(11y +22)
Step-by-step explanation:
5(9y+19.8) =45y+99
9(5y+11)=45y+99
2(22.5y+49.5)=45y+99
4(11y+22)=44y+88
you must expand the numbers to get the total
for example you multiply 5×9y and 5×19.8 in a
Which of the following are solutions to the equation below?
Check all that apply.
4x2 - 81 = 0
Can a rhombus be inscribed in a circle? Why or why not?
A.)Yes, any rhombus can be inscribed in a circle, because the consecutive angles of a rhombus are congruent.
B
Yes, a square is the only rhombus that can be inscribed in a circle, because the opposite angles of a square are supplementary
C. No, no parallelogram can be inscribed in a circle, because the opposite angles are not necessarily congruent.
D. No; no rhombus can be inscribed in a circle, because the opposite angles are not necessarily supplementary
Answer:
b
Step-by-step explanation:
it isn't c because theres a theorem that says that opposite angles in a parallelogram are congruent
it isn't d because if the opposite angles are 90 and 90 they are supplementary
a is correct, but for the wrong reason
its b
help pls if you do something that doesn't make sense I'll report you
Answer:
Step-by-step explanation:
E) 5=y
F) x=1.3
G) n=5
H) 5=f
Hope this helps
Answer:
E) 5=y F) x=0.8
G) n=5 H) 5=f
Step-by-step explanation:
E) 16=2y+6
-6 -6
10=2y
/2 /2
5=y
F) 4x+6=9.2
-6 -6
4x=3.2
/4 /4
x=0.8
G) 3n-5=10
+5 +5
3n=15
/3 /3
n=5
H) 29=6f-1
+1 +1
30=6f
/6 /6
5=f
By the way, I ran through them and checked them by inserting it back into the equation and they were all good!
Please consider giving me a thanks, a good rating, and Brainliest if you are satisfied with my work. It is always appreciated! Thanks!