Answer:
X<6
Step-by-step explanation:
Subtract 5 to the other side, so 2x is by itself. 2x<17-5, which is reduced to 2x<12. Divide by 2 so x is by itself. x<6.
Answer:
-11 < x < 6
Step-by-step explanation:
SOLVE THISSS (3x+6)/3=-1
Answer:
x = −3 TRUSSSSSSTTTT MEE
Step-by-step explanation:
Find the missing length of the similar figures.
Find the distance between Riverside and Milton if they are 12 cm apart on a map with a scale of 4 cm : 21 km.
Answer:
63 km
Step-by-step explanation:
divide 12 by 4 =3
multiply 3 by 21 which is 63.
A kite of area 40 m squarehas one diagonal 2 m longer than the other. Find the length of the diagonal
Answer:
Length of diagonal 1: 8 metersLength of diagonal 2: 10 metersStep-by-step explanation:
Let d1 be the first diagonal and d2 be the second diagonal.
Given
Area = 40 square meters
And one diagonal is 2 meter longer than other
[tex]d_2 = d_1+2[/tex]
The formula for area of kite is;
[tex]Area = \frac{1}{2} * d_1 * d_2[/tex]
Putting the known values
[tex]40 = \frac{1}{2} * d_1 * (d_1+2)\\80 = (d_1)^2+2d_1\\d_1^2 +2d_1-80 = 0\\[/tex]
The expression is a quadratic polynomial
Factorizing
[tex]d_1^2 + 10d_1-8d_1-80 = 0\\d_1(d_1+10)-8(d_1+10) = 0\\(d_1+10)(d_1-8) = 0\\d_1 + 10 = 0\\d_1 = -10\\d_1-8 = 0\\d_1 = 8[/tex]
As the value of length cannot be negative so discarding the negative value
[tex]d_1 = 8d_2 = d_1+2 = 8+2 =10[/tex]
Hence,
Length of diagonal 1: 8 metersLength of diagonal 2: 10 meterswhat is a 888888890000+123321= _______???
Answer:
The answer is 888889013321Step-by-step explanation:
I hope l helped you.❤❤❤Stay safe ❤❤❤Answer:
The answer is 888,889,013,321
Step-by-step explanation:
Hope it's answer you plz mark as Brainlist
A carpenter measures the diagonals of a piece of wood. In rectangle EFGH, EJ=26 in. Find FH.
Answer:
36
Step-by-step explanation:
Well duh
You are in kindergarten!
What is i^34?
A. -1
B. i
C. -i
D. 1
Answer:
A
Step-by-step explanation:
i to an odd power is 1 and i to an even power is -1 so you can see it is A
Simplify
hurry please !! :)
Answer:
4 square root of 5
Step-by-step explanation:
evaluate (m/n) (x) for x= -3
m/n (-3)= ?
Answer:
1
Step-by-step explanation:
Got it right on edg 2020
Answer:
it's 1
Step-by-step explanation:
What is the solution to this equation? t =
Answer:
the person above me is correct it is 14.5
Step-by-step explanation:
:)
The solution to given equation is 91.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
The given equation is t-15=76.
Here, transpose 15 to RHS of the equation, we get
t=15+76
t=91
Therefore, the value of t from the given equation is 91.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ6
"Your question is incomplete, probably the complete question/missing part is:"
What is the solution to the equation?
t-15=76
PLS HELP WITH THIS QUESTION ASAP!
Pls Link A Picture With A Graph You Drew To Answer This Question!
Question Shown In The Picture.
Thanks.
Answer:
Step-by-step explanation:
Graph of the given piecewise function will show the three straight lines,
f(x) = 2 If 2 < x ≤ 4
x + 3 If 4 < x < 8
2x If x ≥ 8
1). f(x) = 2 will be a straight line parallel to x-axis for 2 < x ≤ 4
2). f(x) = x + 3 is a straight line with input output points in the interval 4 < x < 8
x 4 5 6 7 8
f(x) Not defined 8 9 10 Not defined
3). f(x) = 2x
x 8 9 10 11
f(x) 16 18 20 22
By using these points on a graphing calculator we can graph the piecewise function as attached.
Can the equation below be used to solve the following? If not, explain why.
0.75x + 3 = 0.25x + 5.25
At an ice cream shop, customers pay $3.00 for medium ice cream plus $0.75 per topping. At a second ice cream shop, customers pay $5.25 for a medium ice cream plus $0.25 per topping. How many toppings would a customer have to order for the ice cream to cost the same at either shop?
Answer:
Yes; the equation and the problem do match.
Step-by-step explanation:
A two digit number is such that, the sum of its digit is 13.When the digits are interchange, the original number is increased by 9. Find the original number.
Answer:
Concept: Mathematical Representation
You have a two digit # __ The sum of the two digit # = 13The original # increased by 9 Hence we must find values that sum to 13. *Note they must be independently standing.8+5, 9+6, 7+6 , 6+7 , and etcThe value must also increase by 9 So logically it would be any result that when switched that value would be 76-67= 9.So the value must be 67At the bake sale I said cookies for 5cents each your earned $4.50 how many cookies did you sell
Answer:
90 Cookies
Step-by-step explanation:
4.50 ÷ .05 = 90
Answer:90 cookies
Step-by-step explanation: Here is what I did, I calculated 4.50 divided by 0.05 because it is 5cents. I divided it that why because we are trying to know how many cookies we sold out of that number. please tell me if I'm wrong and I'm sorry it I am wrong you can correct me if you want. hope this helps :)
Choose the situation in which the use of approximate numbers is most appropriate.
A)
planting trees in your yard
B)
ordering chairs for a kitchen table
purchasing barbeque to serve at a party
D
ordering uniforms for the high school basketbalt team
Answer:
I would say that A is your answer.
I think this because you would not need to have any specific number of trees in your yard, but you would need a specific number of things for all of your other options.
Step-by-step explanation:
You probably wouldn't approximate on how many chairs you put in a kitchen. What if you have a 5-member family and you aproxomate the chair number to 4. that would be useless so B is wrong.
C is wrong because you are only getting 1 barbaque. no approximation is nessisary for one item.
D is certainly wrong because you wouldn't want to leave out a uniform, that would mean one member of the basketball team may not get one.
What is the value of X?
A: 125
B: 110
C: 35
D: 55
Answer:
The value of X is 35
Step-by-step explanation:
If I’m not right I apologize
A random sample of 20 married women showed that the mean time spent on housework by them was 29.8 hours a week with a standard deviation of 6.7 hours. If the margin of error is 3.14, find a 95% confidence interval for the mean time spent on housework per week by all married women.
Answer:
95% confidence interval for the mean time spent on housework per week by all married women.
( 26.66 , 32.94)
Step-by-step explanation:
Step(i):-
Given random sample size 'n' = 20
Mean of the sample (x⁻ ) = 29.8 hours
Standard deviation of the sample (S) = 6.7
Given Margin of error = 3.14
Step(ii):-
95% confidence interval for the mean is determined by
[tex](x^{-} - t_{0.05} \frac{S}{\sqrt{n} } , x^{-} +t_{0.05} \frac{S}{\sqrt{n} })[/tex]
We know that margin of error is determined by
[tex]M.E = \frac{t_{0.05}XS.D }{\sqrt{n} } = 3.14[/tex]
Now 95% confidence interval for the mean time spent on housework per week by all married women.
[tex](29.8 - 3.14 , 29.8+3.14)[/tex]
( 26.66 , 32.94)
Which algebraic rule Describes the transformation
Answer:
The answer is D) (X,Y) ---(-y-x)
the length of each side of a square increases by 40%. by what percent does the area of the square increase?
Answer:
96%
Step-by-step explanation:
If you substitue values for the sides of the square, you can easily solve this problem.
If the side of each square was 10, then the area of the square would be 100. A 40% increase in side length would mean 10×.4 = 4 --> 10+4= 14.
14 would be your new side length meaning that the area would be 196.
From this, you can see that there is an increase by 96 from the original to the 40% increase. Since the value was initially 10, we can turn the 96 increase into 96 percent.
Answer:
40% iincrease
Step-by-step explanation:
A=l^2 (area of a square) let the unknown dimensions be x Area of the original square without change=(x^2) Area of the square undergoing change =(1.4x^2) thus,% change=new-old/old*100% 1.4-1.0=0.4*100=40%
HELP! 10 Point for helping!
Anwer now!
FAST!
Answer:
(8,3)
Step-by-step explanation:
The diameter of a circle measures 14 m. What is the circumference of the circle?
Use 3.14 for n, and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
Step-by-step explanation:
The circumference is either pi*d or 2 pi r
Use pi*d
3.14 * 14 = 43.96
Answer:
43.96 m
Step-by-step explanation:
[tex]C = \pi \: d = 3.14 \times 14 = 43.96 \: m[/tex]
Find the slope of a line parallel to 3y - 6x = 9
A. 2
B. 6
C.9
D.-6
moving company rents moving trucks for $20 plus $0.19 per mile. Suppose a customer’s total bill for renting a truck comes to $34.06. How many miles did the customer drive? Write an equation and explain how you used it to find your answer.
Answer:
34.06=20+0.19m
Step-by-step explanation:
The 20 dollars is a one-time thing so we don't need a variable for that. The 0.19 per mile does because the cost will depend on how many miles you drove (I used the variable 'm' but you could use a different letter). Altogether the bill costs 34.06 so that will go on the opposite side of our equal side.
34.06=20+0.19m
First we need to isolate 0.19m to find the number of miles the customer drove, and we can do that by subtracting 20 on each side.
34.06-20=20-20+0.19m
14.06=0.19m
Now we divide 0.19 because 0.19 is multiplied to m and division is the opposite operation
m=74
This means that the customer drove 74 miles.
Quadrilateral VWXY is a kite. Find the measure of angle W.
Answer:
88
Step-by-step explanation:
all the angles added up must equal 360 degrees add x and v and subtract with 360 and divide that by 2
What is 200% of 190?
PLS HELP
What is the slope of the linear function
y=3/2x +3
Is it
3
-3
3/2
-3/2
Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
30
20
M
16
a.
16 24
8
15
30
20
b
16
24
4
-
20
30
5
C
16
20
24
30 3به ایا امه
d.
15
30
16
20
24
< Previous Activity
Answer: its d
Step-by-step explanation:
Y greater than or less than 1/4 X + 2
Answer:
y[tex]\geq[/tex]1/4x+2
Step-by-step explanation:
what is the least common mulitple of 12,48,and 96
Answer:
2
Step-by-step explanation:
12/2= 6
48/2= 14
96/2=48
Answer:
Step-by-step explanation:
LCM of 12,48 and 96 is 96
pls help me!! I really need it!
Answer questions one through six, show your work.
Answer:
1) 36, 2) 14, 3) 19, 4) 18, 5) 3, 6) 117
Step-by-step explanation:
1) 6(7) - 3(2) 2) (7)(4)/2 3) (7) + |2(7) - (2)| 4) 6(5) - 4(3) 5) [(4) + (5)]/3
42 - 6 28/2 7 + |14 - 2| 30 - 12 9/3
36 14 7 + 12 18 3
19
6) (4) + [(5)^3 + (3)] - 15
4 + (125 + 3) - 15
4 + 128 - 15
132 - 15
117