Answer:
17
Step-by-step explanation:
Answer:
The answer is N/A.
Step-by-step explanation:
You must put up a problem to solve.
Solve the proportion. 4/9 = 13/x
a. 2.77
b5. 78
c. 29.25
solve the formula for y (pls give steps)
-10x +2y = 4
Can someone help me.....
Answer:
The square root of 2 is between 1 and 2, so radical 2 is about 1.4.
Step-by-step explanation:
You can plot a 1 on the very left and a 2 on the very right of the number line.
Since there is no formal square root of 2, you have to estimate.
It has to be less than 2 because if you multiply 2 * 2 you get 4 and that's too big; we want to get 2.
It also has to be greater than 1 because 1 * 1 = 1 and that's too low.
I would estimate it to be right before the middle line.
Convert 250 m to km
.......
Answer:
0.25km
Step-by-step explanation:
km = 1000m
250/1000 = 0.25
Answer:
0.25 km
Step-by-step explanation:
1 km = 1000 m
250 ÷1000 = 0.25 km
7. Find the perimeter of the figure.
x+12
x + 2
Answer:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.
PLEASE HELP ASAP 10 points
What is the domain of the following relation:
{(-2, 0), (3, 5), (6, 10), (9, 11)}
4. Choose the best answer.
A point is a location in space that has neither size nor
O
existence
dimension
O understanding
O proof
Suppose that an individual has a body fat percentage of 16.8% and weighs 152 pounds. How many pounds of his weight is made up of body fat? Round your answer to the nearest tenth.
Step-by-step explanation:
16 , 8 % = ? p 100% = 152 p [tex]\pmb {? =\dfrac{152\cdot 16, 8}{100}=25, \underline 536 p\approx25,5 p }[/tex]The perimeter of a rectangular garden is 24. If the length is half the width, what is
the width?
Let length be x
Width be 2xATQ
[tex]\\ \sf\longmapsto 2(L+B)=24[/tex]
[tex]\\ \sf\longmapsto 2(x+2x)=2=[/tex]
[tex]\\ \sf\longmapsto 2(3x)=24[/tex]
[tex]\\ \sf\longmapsto 6x=24[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{24}{6}[/tex]
[tex]\\ \sf\longmapsto x=4[/tex]
Step-by-step explanation:
let the length be X and breadth be 2x
p=2(l+b)
24=2(X+2x)
24=2x+4x
24=6x
24÷6=x
4=X
so,we know that
X=4 and 2x=2 X 4= 8
therefore the value of breadth or width is 8
1.Find n. 2. Find n. 3.Find n. 4.Find n.
2/9 = 14/n 12/18 = n/36 30/38 = 15/n 60/66 = n/22
Step-by-step explanation:
cross multiply all equations seperately
1,n=63
2.n=24
3.n=19
4.n=20
hich of the following is a true statement about perpendicular lines?
A.
Perpendicular lines intersect to form a 45° angle.
B.
Perpendicular lines can also be parallel lines.
C.
Perpendicular lines intersect in at least two points.
D.
Perpendicular lines cannot be parallel to each other.
Answer:
C.
perpendicular lines intersect in at least two points..
ok im not sure sorry
which is parallel to the line y = -5/8x+6
Answer:
The answer lies in the gradient.
Step-by-step explanation:
The gradient in this equation is -5/8. If any line has the same gradient as the equation above they are parallel because they have the same slant or tilt. Gradient determines if a line is parallel between linear line graphs. If the gradient between two linear line graphs are equal that means that they are parallel.
First identify what is the gradient of a line. The gradient is usually the number that is multiplied with x. In this case (-5/8x), -5/8 is the gradient.
Hope this help.
What percentage of households in the survey have four or more televisions?
Answer:
2.5% ?
Step-by-step explanation:
.025 as percentage is 2.5%
Name a 3 digit number divisible by 4,5,9
9514 1404 393
Answer:
180
Step-by-step explanation:
The smallest such number is 4·5·9 = 180. Any multiple of 180 will be divisible by 4, 5, and 9.
Solve the inequalities;
1. |4x + 5| + 2 ≥ 10
2. |2x + 3| + 6 > 0
Answer:
Number two: x > -9/2, x < 3/2
Number one: x is less than or equal to 3/4, x is greater than or equal to - 13/4
Step-by-step explanation:
Number one:
|4x+5| > 10-2
|4x+5| > 8
4x+5 > 8
-(4x+5) > 8
x > 3/4
x < -13/4
x > 3/4, x < -13/4
(all of these signs are greater than or equal to and less than or equal to)
Number two:
|2x+3| > -6
2x+3 > -6
-(2x+3) > -6
x > -9/2
x < 3/2
x> -9/2, x < 3/2
(all of these signs are correct and not greater than or equal to or less than or equal to)
............-4
6.7x10 =
Answer:
The Answer is -467
Step-by-step explanation:
all it did was move the decimal to the right once
f(x) = -x + 1; reflection in the y-axis
1/4b+1= –1/2b+3
please help
Answer:
[tex]b = ( - 8)[/tex]
Step-by-step explanation:
[tex] \frac{1}{4} b + 1 = \frac{1}{2} b + 3 \\ \frac{1b}{4} - \frac{1b}{2} = 3 - 1 \\ \frac{1b}{4} - \frac{1b \times 2}{2 \times 2} = 2 \\ \frac{1b}{4} - \frac{2b}{4} = 2 \\ \frac{1b - 2b}{4} = 2 \\ \frac{ - b}{4} = 2 \\ - b = 2 \times 4 \\ - b = 8 \\ b =( - 8)[/tex]
The paper on a roll is 5.5 metres long. Ahmed cuts as many pieces as possible, each of length 75 cm from the roll.
Calculate the number of pieces.
with full workings please
[tex] \large Answer : [/tex]
Total length of paper = 5.5 meters
5.5 × 100 cm ( conversion into cm )550 cmlength of each peice = 75 cm
Total number of pieces cut :
550 ÷ 75 7.33therefore, total number of pieces is 7 and some of the paper was left.
Write each in scientific notation. a. 4.356,000 b. 0.1367
Please help me with number 4.
solve (-2x) x 8x
its a simple question no equations just solve it its a quadratic expression
Answer:
-16x²
Step-by-step explanation:
-2x*8x= -16x²
12 will go into 96 how many times
96 divided by 12 is 8 enter here twenty more characters so I can properly submit the answer.
S(-4, -6) and T(-7, -3); Find R.
Answer:
(13,-6)
Step-by-step explanation:
The midpoint is the exact halfway point, so all you need to do is find the distance between those two points and apply it again.
First find the x coordinate. The distance from -9 to 2 is 11. So you add 11 to 2, and you get 13, which is your x coordinate.
Then do the same thing with the y coordinate. And you get -6.
Your endpoint is (13,-6)
replace blank with <,>, or = to make a true statement: 2^5 blank
4^2
Step-by-step explanation:
2^5 > 4^2
32 > 16
hopefully it makes
:)
What is the mean of the data set: 12. 19, 38, 52. 55 Answer must be to the tenths
place to be counted correct.
[tex]\boxed{\sf Mean=\dfrac{Sum\:of\:terms}{No\:of\:terms}}[/tex]
[tex]\\ \sf\longmapsto Mean=\dfrac{12+19+38+52+55}{5}[/tex]
[tex]\\ \sf\longmapsto Mean=\dfrac{176}{5}[/tex]
[tex]\\ \sf\longmapsto Mean=35.2[/tex]
Please help with this question 10 points!!!!
Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?
4 pencils
5 pencils
6 pencils
7 pencils
Answer:
Otis can buy 6 pencils...
Answer:
Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?
4 pencils x
5 pencils x
6 pencils :D
7 pencils x
Step-by-step explanation:
6 pencils
Solve the equations using addition or subtraction.
5.5=-2+d
Answer: d=7.5
Step-by-step explanation: 5.5=−2+d d−2+2=5.5+2 d=7.5
Answer:
First rewrite the question: d + -2 = 5.5
Step-by-step explanation:
3.5 is your answer.
Multiplication of -2 , -7 and -10 gives
Answer:
it gives you -140 if you multiply all of them
Answer:
-140
Step-by-step explanation:
–2×-7= 14
minus Minus cut so 14 will be Positive no
then, 14×-10=-140
plus minus = Minus
so,
-140 is the answer
mark me brainliest if I am correct
