Answer:
speed=distance/time
8=distance/15
120km= distance
Step-by-step explanation:
Line / is a straight line. What is the measure of ZX?
X°60°
Answer:
100
A line segment is 180 and if one side of the line is 80 then the other half has to be 100
Step-by-step explanation:
What is the solution to the system of equations shown in the graph? -2,0 2,2 0,-2, 1,0
Answer:
B
Step-by-step explanation:
Given that the total distance travelled = 810m find a) the value of V
Answer:
a
Step-by-step explanation:
$18.00 breakfast: 7% tax
Answer:
$19.26
Step-by-step explanation:
I worked in a bank for a year.
a steel factory manufactures and sells steel beams
Answer:
That is very nice. I like steel factory's that manufacture and sell steel beams, they are my favorite!! :]
The question is bland...
And honestly what even is the question?
Step-by-step explanation:
I'll help but explain the question further
given that f(x) = 3x - 4 complete the table below
Answer:
if x = -2, y = -10
if x = 0, y = -4
if y = -1, x = 1
Step-by-step explanation:
if x = -2:
f(-2) = 3(-2) - 4
f(-2) = -6 - 4
f(-2) = -10
if x = 0:
f(0) = 3(0) - 4
f(0) = 0 - 4
f(0) = -4
if y = -1
-1 = 3(x) - 4
3 = 3(x)
x = 1
-Chetan K
Devin has $24.50 in his bank account and then he buys a bike for $62.75 on his credit card. a) Write an expression showing his purchase. b) Does he still have money remaining or is he in debt?
I need an explanation on how to do this
Answer:i
Step-by-step explanation:
Skkslalsowkkskwoskskwoskkwmejekdjdjxjdmemejje
PLEASE HELP ME
I don't know how to solve this
Answer:
y = 77 degrees
Step-by-step explanation:
180 = 4x + 29 + 9x - 5
180 = 13x + 24
156 = 13x
x = 12
4x + 29 = y
48 + 29 = y
y = 77 degrees
if a domain is "all real numbers" can it be a function?
Hello!
Answer:
Yes
Step-by-step explanation:
Functions assign outputs to inputs. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Hope this helps!
Answer:
Yeah
Step-by-step explanation:
you know real numbers are the combination of. the rational and irrational number so they domain over all other functions
What is the coupon rate and maturity date for this bond ?
Answer:
I don't know the answer! this is hard
Step-by-step explanation:
Answer:
need help
Step-by-step explanation:
Which gases are needed for animal and plant respiration? Select two options. FAST ITS TIMED
oxygen
nitrogen
carbon dioxide
neon
carbon
Answer:
It oxygen. hope this'll help. All the best.
How to find a base of a something without area
PLEASE HELP ME
Answer: Measure the length of the base. Call this value "b." Substitute these values into the equation for the area of a triangle: area = 1/2bh
Step-by-step explanation:
In geometry, the bottom of a three-dimensional object is called a base – if the top of the solid is parallel to the bottom it is also called a base. Since bases occupy a single plane, they have only two dimensions. You can find the area of a base by using the formula for the area of that shape.
Work out the area of trapezium ABDE
Answer:
Use corresponding triangles to get CE value.
[tex] \frac{8}{6} = \frac{ce}{9} [/tex]
CE = 12 cm
Then
DE= 12-8 = 4 cm
To calculate the area,
[tex]( \frac{9 + 6}{2} ) \times 4[/tex]
30 cm^2
help please!!!!!!!!!!
Answer:
k
Step-by-step explanation:
Which equation has no solution?
Group of answer choices
the absolute value of 2 x minus 1 equals 0
the absolute value of 5 minus 3 x equals negative 8
the absolute value of negative x minus 3 equals 5
the absolute value of negative x plus 9 equals 0
Answer:
B. the absolute value of 5 minus 3 x equals negative 8Step-by-step explanation:
The absolute value is never negative as per definition.
A. |2x - 1| = 0, has solutionB. |5 - 3x| = - 8, no solutionC. |-x - 3| = 5, has solutionD. |-x + 9| = 0, has solutionCorrect choice is B
Given :-
the absolute value of 2 x minus 1 equals 0the absolute value of 5 minus 3 x equals negative 8the absolute value of negative x minus 3 equals 5the absolute value of negative x plus 9 equals 0To find :-
Which of the equation has no solution .Answer :-
Convert the given statement from word form to mathematical form ,
| 2x - 1| = 0 | 5 - 3x | = -8 | -x-3 | = 5 | - x + 9| = 9As we know that the modulus function always gives positive values . So from the given options we can see that |5-3x| = -8 , which is not possible .
Hence | 5-3x | = -8 has no solutions .
need help pwease...
:D
Answer: 3/15 - 1/15 = 4/15
Step-by-step explanation: (I'm not 100% sure this is correct lol)
Answer:
3/5 - 1/3 = 9/15 - 5/15 =4/15Step-by-step explanation:
3/5 - 1/3
times the bottom two by eachother so they become 3/15 and 1/15
but since you times the bottome you have to times the top so it becomes
9/15 - 5/15 = 4/15
5 of 12
© Work out the percentage change when a price of £10 is increased to £12.
1
Support companies
Hegarty Maus Privacy NOUCE
hegartymaths
ASAP please thank you
Step-by-step explanation:
that is really totally easy :
to get the value of the nth term, you just need to put the actual number instead of n in the calculation rule and calculate !
the 1st term :
3×1 + 2 = 3 + 2 = 5
the 2nd term :
3×2 + 2 = 6 + 2 = 8
the 3rd term :
3×3 + 2 = 9 + 2 = 11
the 10th term :
3×10 + 2 = 30 + 2 = 32
Help me plzzzzzzzzzzzz
Answer:
D. x = 5 or x = 10
Step-by-step explanation:
How do you solve this problem?
The product of the expressions (1/5 x - 1/4) and (2/3 x + 1) will be 2/15 x² + 1/30 x - 1/4.
What is multiplication?It is also known as the product. If the object n is given to m times then we just simply multiply them.
The expression is given below.
(1/5 x - 1/4) and (2/3 x + 1)
Then the product of the expressions (1/5 x - 1/4) and (2/3 x + 1) will be
⇒ (1/5 x - 1/4) (2/3 x + 1)
⇒ 2/15 x² + 1/5 x - 1/6 x - 1/4
⇒ 2/15 x² + 1/30 x - 1/4
More about the multiplication link is given below.
https://brainly.com/question/19943359
#SPJ1
Term
Coef
SE Coef
T-value
P-Value
Constant
10834
9716
1.12
0.274
Wins
235
119
1.98
0.058
S - 7,377
R
sq - 12.29%
Adj R sq -9.16%
The scatterplot above shows the number of wins and the attendance per game for 30 baseball teams in 2017.
Also shown are the least-squares regression line and computer output.
a) Using the information above, what is the equation of the least-squares regression line?
b) What is the value of the correlation coefficient for the sample?
c) Interpret the slope of the least-squares regression line in context.
The computer regression output includes the R-squared values, and adjusted R-squared values as well as other important values
a) The equation of the least-squares regression line is [tex]\underline {\hat y = 235 \cdot x + 10835}[/tex]
b) The correlation coefficient for the sample is approximately 0.351
c) The slope gives the increase in the attendance per increase in wins
Reasons:
a) From the computer regression output, we have;
The y-intercept and the slope are given in the Coef column
The y-intercept = 10835
The slope = 235
The equation of the least-squares regression line is therefore
[tex]\underline {\hat y = 235 \cdot x + 10835}[/tex]
b) The square of the correlation coefficient, is given in the table as R-sq = 12.29% = 0.1229
Therefore, the correlation coefficient, r = √(0.1229) ≈ 0.351
The correlation coefficient for the sample, r ≈ 0.351
c) The slope of the least squares regression line indicates that as the number of attending increases by 235 for each increase in wins
Learn more here:
https://brainly.com/question/2456202
ILL GIVE BRAINLIEST!!! Please expand this equation.
Answer:
fx = x^4 - 7x^3 + 7x^2 + 21x - 30
the symbol ^ means the power of.
I really need help with this it’s due tonight
If y=32 then 86y+25-78y=
Answer:
281
Step-by-step explanation:
[tex]86(32) + 25 - 78(32)[/tex] [tex]2752 + 25 - 78(32)[/tex] [tex]2777 - 78(32)[/tex] [tex]2777 - 2496[/tex] [tex]281[/tex]Therefore, the answer is 281.
1. A triangle is rotated 35° about the origin. What is true about the relationship be pre-image?
Answer:
the triangles are equivalent
Step-by-step explanation:
that's it
Can someone plsss help ? thank you :)
Answer:
area of trapezium =1/2(a+b)*h
=1/2(7+10.4)*6.7
=1/2(17.4)*6.7
=1/2(116.58)
=116.58/2
=58.29 square cm
Answer:
58.29 cm²
Step-by-step explanation:
Hi there!
Area of a trapezoid: [tex]A=\displaystyle \frac{a+b}{2} *h[/tex]
We're given that a = 7, b = 10.4 and h = 6.7. Plug these into the above:
[tex]A=\displaystyle \frac{7+10.4}{2} *6.7\\\\A=\displaystyle \frac{17.4}{2} *6.7\\A=8.7*6.7\\A=58.29[/tex]
Therefore, the area of the trapezoid is 58.29 cm².
I hope this helps!
Channing earns $12.60 per hours at his job. During one week , he worked a total of 26 1/2 hours . He deposited 280.00 in the bank and decided to use the rest if his money to buy shirts for work . If each shirt coats 8.60 what is the amount of shirts canning can buy ?
Answer:
he can get 6 shirts
Step-by-step explanation:
12.60 x 26.5
333.9 - 280
53.9 ÷ 8.6
6
Answer:
6
Step-by-step explanation:
what is 1+2+3+4+5+6+7+8+9+10=???
find the sum of the greatest and the smallest numbers of five digits fromed by the digits 3,0,7,5 and 2
Answer:
The correct answer is 95,677
Step-by-step explanation:
Greatest number of five digits: 75,320
Smallest number of five digits: 20,357
--
Remember:
Sum = Addition
Product = Multiplication
Difference = Subtraction
Sum of Greatest & Smallest:
[tex]75,320 + 20,357 = n[/tex]
[tex]n = 95,677[/tex]
Therefore, the correct answer is 95,677
The greatest number in the digits is 7, the smallest is 0.Their sum will be: 7+0=7
=7