Answer: 24 square yards
Step-by-step explanation:
Given
Dimension of the family room is [tex]4\ \text{yards}\times 6\ \text{yards}[/tex]
[tex]\Rightarrow \text{Area required}=4\times 6=24\ \text{yards}^2[/tex]
Family requires 24 square yards of flooring
you roll die that is number 1 to 6. what is the probability that you will roll a 3 or 5?
Answer:
the probibiltiy that your roll 3 is 1/6 and 5 is 1/6 that is sepreate if its both together it is i belive 2/6
Step-by-step explanation:
Mrs. Williams estimates that she will spend $65 on
school supplies. She actually spends $73. What is the
percent error? Round to the nearest tenth if
necessary.
Answer:
Estimates: $65
Actually: $73
65 / 73
= 0.9 (round to nearest tenth)
I hope this helps, I may be wrong. Somebody can correct me if I am wrong. :)
Consider the following data set: {4, 5, 6, 7, 10}. If you remove one of the numbers from the list, then the mean increases and the median doesn’t change. Which number is it?
Answer:
6
Step-by-step explanation:
Right now, the mean is 6.4 and the median is 6. If you take away 6, the mean would be 6.5 and the median will stay the same. The median will stay the same because when there is no middle number, you add the two closest numbers and divide by two.
Hope it helped:)
1 point
Oceanside Bike Rental Shop charges a 13 dollar fixed fee plus 9 dollars an
hour for renting a bike. Carlos paid 58 dollars to rent a bike. How many
hours did he pay to have the bike checked out? *
Answer: 5 hours
Step-by-step explanation:
Carl paid $58 dollars in total and this included the fixed dollar fee and the variable amount of $9.
To find the number of hours, first deduct the fixed component:
= 58 - 13
= $45
$45 was spent as a result of hourly fee. The number of hours is therefore:
= Total hourly cost/ Cost per hour
= 45 / 9
= 5 hours
diagram not drawn to scale
please helppp
Answer:
144?
Step-by-step explanation:
Which expression shows the total area of 5 rooms, if the
sides of 3 rooms measure 17 feet each, and the sides of
2 rooms measure 15 feet each?
Answer:
3084 sq. ft
Step-by-step explanation:
for the first three rooms,
area= 6l² = 6× 17² = 1734
for the next two rooms,
area= 6l² = 6×15² = 1350
total area = 3084
HELP PLS THIS IS DUE TODAY
Answer: length is 30
Step-by-step explanation:
length times width is area
A= L * W
W= 2/3L
600= L * [tex]\frac{2}{3}[/tex]L
[tex]600=\frac{2}{3} L^{2} \\\frac{3}{2} (600)=L^{2} \\900=L^{2} \\30=L[/tex]
Can someone help me please
I will give brainiest
don’t need to show work
Answer:
I believe x=2
Step-by-step explanation:
3x-6=-4x+8
7x=14
x=2
Math riddle here
The sum of all the four numbers is 31.
Only one of number is odd.
The subtraction of the lowest number from the highest number is 7.
If you subtract two of the middle numbers, it equals two.
What four numbers am I thinking of ?
Answer:
15+8+6+2=31
Step-by-step explanation:
highest no. is 15
15-7=8
31-15-8=8
middle number 8
8-6=2
CHECK: 15+8+6+2=31
i don't know if my answer is right haha
i checked online it says the answer is 5,6,8,12
Which equation results from adding the equations in this system? 11 x minus 3 y = negative 17. Negative 4 x + 3 y = negative 18.
Answer:
7x = - 35
Step-by-step explanation:
Equation 1 :
11x - 3y = - 17
Equation 2 :
-4x + 3y = - 18
Equation 1 + 2
11x - 3y = - 17
-4x + 3y = - 18
_____________
11x - 4x - 3y + 3y = - 17 + (-18)
7x = - 35
Martha was making apple tarts. She added 1/2 cup of sugar in the beginning. Later, she added another 1/4 cup of sugar. Martha estimated that she added about 1/6 cup of sugar in all. Is Martha's estimate reasonable?
Answer: her answer is NOT reasonable because 1/2 is bigger that 1/6. The real addition to 1/2 and 1/4 is 3/4.
Step-by-step explanation:
1/2 is 2/4 and 1/4 stays the same because it is the common denominator
Add them and you get 3/4
Which phrase describes the algebraic expression 7/8y-3
Answer:
Step 1: Remove parentheses by multiplying factors.
= (x * x) + (1 * x) + (2 * x) + (2 * 1)
Step 2: Combine like terms by adding coefficients.
(x * x) = x2
(1 * x) = 1x
(2* x) = 2x
Step 3: Combine the constants.
(2 * 1) = 2
Step 4: Therefore, Simplifying Algebraic Expression is solved as
= x2 + 3x + 2.
Step-by-step explanation:
answer isx2 + 3x + 2.
Convert the fraction into a percentage.
3 = %
(Enter number as a whole number without the percentage sign.)
Pls help me
Answer:
75%
Step-by-step explanation:
3 is 75 the way to 4 so it would be 75%
Please answer and don’t be a bot
Answer:
AAS
Step-by-step explanation:
The others are wrong
I need help finding u if it help x=6 that's all I know
Answer:
x = 6 y = 5
Step-by-step explanation:
X VALUE
3x+11 = 5x-1
12 = 2x
x= 6
Y VALUE
4y-1 = 19
4y = 20
y = 5
Answer:
5
Step-by-step explanation:
21
4 points
A scale model of a boat is 28 inches long and 8 inches wide.
If the actual boat is 35 feet long, how wide is it?
Pls answer quick. Lol
Answer:
Step-by-step explanation:
120 is going to be 45 + x.
120 - 45 = x
120 - 45 = 75.
Help please. Will make brainiest
Answer:
Im pretty sure your answer is A) 3 pounds is $11.98
Please help!!!!!
I will mark you brainliest for the correct answer.
I click a answer choice by accident
Answer:
How much brain we talkin?
Step-by-step explanation:
???
Find the product. ( 5xy) ( 7xy)
Answer:
35x^2y^2
Step-by-step explanation:
just multiply and combine like terms
the price of one gallon of gas was $2.59 in 2007. the average price of one gallon of gas this month is $3.69. what is the percent of change?
Answer:
42.471% increase
Step-by-step explanation:
Which values for A and B will create infinitely many solutions for this system of equations? A x minus y = 8. 2 x + y = B.
Answer:
A = -2
B = -8
Step-by-step explanation:
A system of equations has infinitely many solutions when both equations are exactly the same equation, then both graphs intersect in infinitely many points, meaning that the system has infinitely many solutions.
Then if we have the equations:
A*x- y = 8
2*x + y = B
We want to find A and B such that both equations are exactly the same thing.
Notice that in the first one we have negative y, while in the second we have positive y.
Then A needs to be minus the coefficient that multiplies x in the other equation, this means that:
A = -2
And B needs to be minus the corresponding therm in the other equation, then B = -8.
Then the system becomes:
-2*x - y = 8
2*x + y = -8
We can see that one equation is -1 times the other, so if we write both of them as linear equations in the slope-intercept form, we get:
y = -8 - 2*x
y = -8 - 2*x
So both equations are exactly the same thing, meaning that we have infinitely many solutions.
Combine the like terms to create an equivalent expression. \large{5t+10-4-t}5t+10−4−t5, t, plus, 10, minus, 4, minus, t
Answer:
2(2t+3)
Step-by-step explanation:
Given the expression;
5t + 10 - 4 - t
Combining the like tems;
5t - t + 10 - 4
= (5t-t) + (10-4)
= 4t + 6
Factor out 2
= 2(2t+3)
This gives the required expression
Answer:
4t+6
Step-by-step explanation:
can someone find the area for this shape in please quick
Answer:
im pretty sure the answer would be 40m
Step-by-step explanation:
Answer:
Area: 40m²
Step-by-step explanation:
The first thing we need to do in order to solve this problem is split the shape into three different rectangles. We are going to have one rectangle that is 3 m by 7 m, one that's 4 by 4, and one that is 3 by 1. We are now going to find the area of each one individually.
To find the area of a rectangle, you multiply the length by the width. So, for the first rectangle, you would multiply 7 and 3. This equals 21, so that is the area of the first rectangle. Repeat this for the other two rectangles, then add all the areas together and you will get the total area of this shape.
Remember, when you are finding the area of an object, you must always put the label and a squared sign next to the number!
7×3=21
4×4=16
3×1=3
21+16+3=40
Area = 40m²
I hope this is fairly easy to understand. Please let me know if you need any more help. Good luck and have a great morning!
At a middle school, 40% of seventh graders have taken
swimming lessons. If there are 250 studnets in the
seventh grade, how many of them have taken swimming
lessons?
Answer:
100
Step-by-step explanation:
y = % · x
y = 40% · 250
y = 0.40 · 250
y = 100
how to slove
y=15x+12
Answer:
0
Step-by-step explanation:
Linda bought 13 pounds of rice for $7.
How many dollars did she pay per pound of rice?
(round to the nearest hundredth)
Answer:
13pounds =$7
13/7pounds = $1
1.85pounds=$1
Step-by-step explanation:
Please help. What is the answer?
Answer:
Choice number 3
Step-by-step explanation:
Because look at the length of 8 on one side and notice the other side is a little longer
Bailey , a Labrador retriever has a litter of 10 puppies. Four are black. At the rate how many puppies in a litter of 5 would be black.
Answer: 2
Step-by-step explanation:
Given
In a litter of 10 Puppies, 4 are black i.e.
[tex]\Rightarrow \dfrac{4}{10}\times 100=40\%\ \text{of puppies are black}[/tex]
In a litter of 5, there would be
[tex]\Rightarrow 5\times 40\%=5\times 0.4=2[/tex]
There are 2 black puppies
please help me with the question
Answer:
x = 12
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle.
Then the product of the external part of the secant and the entire secant is equal to the square of the measure of the tangent, that is
3x = 6² = 36 ( divide both sides by 3 )
x = 12