Average speed = 2.5 miles
Divide 6 from both sides.
6/6 = 1
15/6 = 2.5
So, overall Mark walks 2.5 miles per hour.
hope it helps!
an isosceles trapezoid is a trapezoid with congruent legs. true or false?
Answer:
true
Step-by-step explanation:
If a trapezoid has congruent legs, it is an isosceles trapezoid.
Hope this helps.
It is true, that an isosceles trapezoid is a trapezoid with congruent legs.
A statement is to justify that tells an isosceles trapezoid is a trapezoid with congruent legs.
What is geometry?It is branch of math that pacts with the dimensions, properties, and connections of points, strings, slopes, surfaces, and solids extensively the analysis of effects of given elements that remain consistent beneath prescribed conversions.
Definition of the isosceles trapezoid, when two non-parallel sides(legs) of the trapezoid are congruent then the trapezoids can be said the given trapezoid is an isosceles trapezoid.
Thus, it is true that an isosceles trapezoid is a trapezoid with congruent legs.
Learn more about geometry here:
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Complete the point-slope equation of the line through (-9,6)(−9,6)left parenthesis, minus, 9, comma, 6, right parenthesis and (-7,-8)(−7,−8)?
Answer:
Step-by-step explanation:
hello : here is an solution
The equation of the line in point-slope form is y - 6 = -7(x+9)
The equation of a line in point-slope form is expressed as:
y-y0 = m(x-x0)
m is the slope of the line
(x0, y0) is any point on the line
Given the coordinate points (-9, 6) and (-7, -8)
Get the slope of the line:
slope = -8-6/-7+9
Slope = -14/2
Slope = -7
Using the point (-9, 6), the required slope is expressed as:
y - 6 = -7(x-(-9))
y - 6 = -7(x+9)
Hence the equation of the line in point-slope form is y - 6 = -7(x+9)
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What value of x makes the
equation frue?
X - 13 = 25
Answer:
38
Step-by-step explanation:
x-13=25
+13 +13
_________
x=38
Answer:
38
Step-by-step explanation:
38-13=25.
To find this add thirteen to 25
what’s the missing number ?
Answer:
84
Step-by-step explanation:
One way to solve proportions is to cross multiply. If we name the unknown value x, then we can see that:
2x = 12(14)
2x = 168
x = 84
Another way to solve proportions is to ask, what number did you multiply the first numerator by to get the second numerator. In this case, what do you have to multiply 2 with to get 14. The answer is 7, so that means you must also multiply the first denominator by 7 to get the second denominator, or in this case, the unknown value. 12 x 7 = 84, so the missing number is 84.
Hope this helped! :)
Anil receives a 7% commission on computer sales. Last month his computer sales totaled $12,500. How much did Anil earn last month?
Answer:
$875
Step-by-step explanation:
Total money * commission = money earned
12500 * .07 =
$875
How can you identify the solution to a system of equations from a graph?
Answer:
Where the graphs intersect is the solution to the system of equations
Step-by-step explanation:
Where the graphs intersect is the solution to the system of equations
The points of intersection is the solution to the system of equations. If they do not intersect, there is no solution
An art class offered painting classes on 22 out of 3” days in September. What decimal is equivalent to the fraction of days in September that classes were offered?
Answer:
0.73
Step-by-step explanation:
Given: Painting classes were offered on 22 out of 30 days in September.
To find: decimal that is equivalent to the fraction of days in September that classes were offered
Solution:
Total number of days in September = 30
Number of days when painting classes were offered = 22
So,
fraction of days in September when classes were offered = [tex]\frac{22}{30}=\frac{11}{15}[/tex]
Therefore,
decimal equivalent to the fraction of days in September when classes were offered = 0.73
The manager of a local pet store wants to know which breed of dogs his customers buy most often. Who should the pet store manager survey to answer this question? A. the 25 people shopping in the store B. customers who bought dogs from his shop C. every adult who enters the shop during the day D. workers at a local animal shelter
Answer:
Customers who bought dogs from his shop
Step-by-step explanation:
he can create a pie chart or bar graph to see the highest sold dog breed and predict what will sell most later on.
Answer:
Your answer is B
Step-by-step explanation:
Put it in Least to greatest
Answer:
square root of 14, 4 , 5
Step-by-step explanation:
What is the greatest common factor of 20x^2,10x, 15
Answer: The greatest common factor is 5.
In a right triangle with a leg of 2 in and a leg of 3 in what is the hypotenuse?
Answer:
Look at the attachment
Corinne made a deposit of $6,000 into an account with a simple interest rate of 5%. How much interest will be in the account after 8 years?
Answer:
$8,864.73
Step-by-step explanation:
Base amount: $6,000.00
Interest Rate: 5% (yearly)
Effective Annual Rate: 5%
Calculation period: 8 years
Mr. Blackburn is buying new carpet for his family room and hallway. The floor plan is shown below.
Pls help me ASAP
Answer:
Step-by-step explanation:
3.2 times 1.5 plus 6 times4.2= 30 meters of carpet.
Answer:
He needs 23.7 of carpet
Step-by-step explanation:
multiply 4.2 and 6 which is 25.2. Then subtract 1.5 from 25.2 which is 23.7.
3.
Which expression is equivalent to
?
A. 79
* 7
B. 7
1
C.
79
D.
720
Answer:
The answer for this question is A. 7^9
3(12x2+x+1)+12(12x2+x+1)=15(12x2+x+1)
Answer:
infinite solutions
Step-by-step explanation:
3(12x2+x+1)+12(12x2+x+1)=15(12x2+x+1)
Combine like terms
3(12x2+x+1)+12(12x2+x+1)=15(12x2+x+1)
15(12x2+x+1) = 15(12x2+x+1)
Divide by 15
(12x2+x+1) = (12x2+x+1)
Since they are the same
x can be any real value
Answer:
All real values of x
Step-by-step explanation:
3(12x²+x+1)+12(12x²+x+1)=15(12x²+x+1)
(12x² + x + 1)(3+12) = 15(12x²+x+1)
15(12x²+x+1) = 15(12x²+x+1)
Since both sides are identical, all real values of x will satisfy the equation
i need help understanding this
Answer:
x = 6±sqrt( 31)
Step-by-step explanation:
x^2 -12x +5 =0
Subtract 5 from each side
x^2 -12x +5-5=0-5
x^2 -12x = -5
Take the coefficient of x
-12
Divide by 2
-12/2 =-6
Square it
(-6 )^2 = 36
Add this to each side
x^2 -12x +36= -5+36
(x-6)^2 = 31
Take the square root of each side
sqrt((x-6)^2) =±sqrt( 31)
x-6 =±sqrt( 31)
Add 6 to each side
x-6+6 =6±sqrt( 31)
x = 6±sqrt( 31)
A raffle Prize of 14x2/15 dollars is to be divided among 7x people. Write an expression for the amount of money that each person will recieve.
Answer:
2x/15 dollars.
Step-by-step explanation:
Each person receives
(14 *x^2 / 15 ) / 7x
= 2 x^2 / 15x
= 2x/15 dollars.
Write the fact family that
can be made from these
digits.
5 6 11
Answer:
5+6=11
11-6=5
11-5=6
Step-by-step explanation:
Hey can anyone pls pls help me in dis math problem real quick!!!!!!
Answer:
1. 10.64
2. 6.45
Step-by-step explanation:
Hope this helps and can u mark me brainliest?
What is 1/2 + 2/3? Im stupid so I don't know what this is. idk I'm dumb
Answer:
=7/6 pls mark me as brainlist
Step-by-step explanation:
1/2+2/3
=find lcm = 6
=1x3/2x3 +2x2/3x2
3/6+4/6
=7/6
Answer:
1/2 + 2/3 = 1 1/6
Step-by-step explanation:+
1/2 + 2/3 = ?
Find the common denominator.
3/6 + 4/6 = 7/6
Turn your improper fraction into a mixed number.
1 1/6
Saad purchases 75 books and 75 dictionary .If a book costs Rs 476 and a dictionary costs Rs 128. Find the total money spent on books and dictionaries. *
Answer:
75.9
Step-by-step explanation:
J/-2 + 7 = -12 Please help guys!
Answer:
J=17
Step-by-step explanation:
J/-2 + 7 = -12
multiply both sides by -2 to cancel out the J/-2 and turn it into J + 7 = 24
transfer the 7 to the other side to get J = 24 - 7
J = 17
hopefully this helps.
which of the following statements correctlydescribes the points
The first statement is correct
To calculate the distance we have to substrate the values of the Y axis only since X values are constant so the distance IS 4 - - 7=4+7=11
Answer:
The first answer. The distance is 11.
Find the area of the shape
(shown in image)
Answer:
A = 108 units^2
Step-by-step explanation:
A = (1/2)(1 + 8)(24)
A = (1/2)(9)(24)
A = (9)(12)
A = 108
Answer:
108
Step-by-step explanation:
If it's a whole rectangle, the are would be 192
The piece that's missing is a right triangle.
The area of the right triangle = 1/2 base x height = (1/2)(7)(24) = 84
A = 192 - 84
A = 108
What is the area of the circle with a D equals 10
Answer:
A =78.5
Step-by-step explanation:
We need the radius to find the area of a circle
r = d/2 = 10/2 =5
The area of a circle is given by
A = pi r^2
A = 3.14 (5)^2
A =3.14 (25)
A =78.5
Simplify
(3^5)2
3-^2
Answer:
2(3^5) = 6^5
Step-by-step explanation:
Answer:
3^12
Step-by-step explanation:
I inputted the equation into a calculator
Got 531441
And tried each option to see if the answers matched
how much money does ron have each month
Answer:
after paying all expenses Ron will have $10 leftover each month.
Answer:
10 on edge
Step-by-step explanation:
a box cost $2.48, but it is on sale for $1.49. How much do you save on one box when bought on sale? Now how much would you save if you bought a second box?
Answer:
1. $0.99
2. $1.98
Step-by-step explanation:
1. From the question we have
Cost of box = $2.48
Selling price = $1.49
That is the box is discounted from $2.48 to $1.49
Therefore, amount saved = $2.48 - $1.49 = $0.99
2. The amount saved from buying a second box is hence;
2 × $0.99 = $1.98
Hence, as the number of boxes bought increases, the amount saved increases
Answer:
The answers to both questions are
1. You save $0.99 on the box when it is purchased on sale
This is calculated by subtracting on-sale price from pre-sale price:
$2.48-$1.49 = $0.99
2. Total amount saved when a second box is purchased on-sale price is derived by multiplying the amount saved on-sale purchase by two:
$0.99 x 2 (boxes)
$0.99 x 2 = $1.98
Cheers!
Solve if u r genius
11*11=4
22*22=16
33*33=?
Answer:
36
Step-by-step explanation:
bc 11*11=2*2=4
22*22=4*4=16
33*33=6*6=36
u add 1 and 1 together
then u add 2 and 2 together and then u add the 3 and 3 together to get 2, 4 and 6
Answer:
The answer is 36.
Step-by-step explanation:
This is a brain-solving question :
(1+1)×(1+1)
= 2×2
= 4
(2+2) × (2+2)
= 4×4
= 16
(3+3) × (3+3)
= 6×6
= 36
5. If sin x = 0.8829, what is the measure of the angle x?
Answer:
0.0154°
Step-by-step explanation:
In this problem we are required to solve for x, which is the angle, there are two ways to go about about it, we either use four figure table or calculator.
To use calculator remember to set your calculator in degrees and not in radian.
Punch sin 0.8829=0.0154°
Answer: The angle is 62.77°
Step-by-step explanation:
Here we can use the inverse function of the sin, the arcsin, this function is such that:
Asin(sin(x)) = x
and we have that sin(x) = 0.8829
Asin(sinx)) = Asin(0.8829) = 62.77°
The angle x, in degrees, is 62.77°
