Answers
Answer:
3 x 13
Step-by-step explanation:
13+13=26
26+13=39
Related Questions
Find the length of dm in the given fig.
Answers
Answer:
[tex]DM=12[/tex]
Step-by-step explanation:
(Let the point where the altitude from [tex]D[/tex] intersects [tex]AB[/tex] be called as point [tex]E[/tex].) First, let's find the area of parallelogram [tex]ABCD[/tex]. The area of a parallelogram is simply [tex]b*h=bh[/tex], where [tex]b[/tex] is the parallelogram's base and [tex]h[/tex] is the parallelogram's height. If we let [tex]AB[/tex] and [tex]DE[/tex] be the base and height respectively, since we are already given their lengths, we know that the area of parallelogram [tex]ABCD[/tex] will be [tex]AB*DE=15*8=120[/tex].
Now, how does this information matter, you might ask? Well, we can take either [tex]AB[/tex] or [tex]CB[/tex] to be the base and either [tex]DE[/tex] or [tex]DM[/tex] to be the height. In this case, let's take the latter two options, as we are looking to find the length of [tex]DM[/tex].
Therefore, we know that the area of parallelogram [tex]ABCD[/tex] can also be found by calculating [tex]CB*DM[/tex]. Since we know the values of the area and [tex]CB[/tex], we can write the following equation to solve for [tex]DM[/tex]:
[tex]Area = CB*DM[/tex]
[tex]120=10*DM[/tex] (Substitute [tex]Area=120[/tex] and [tex]CB=10[/tex] into the equation)
[tex]\frac{120}{10}=\frac{10*DM}{10}[/tex] (Divide both sides of the equation by [tex]10[/tex] to get rid of [tex]DM[/tex]'s coefficient)
[tex]12=DM[/tex] (Simplify)
[tex]DM=12[/tex] (Symmetric Property of Equality)
Hope this helps!
Help me please I really need it
Answers
Answer:
[tex] \frac{9}{2} [/tex]
10) Find AB.
B
с
a = 7
b = 5
24.639
Answers
Answer:
v
Step-by-step explanation:
Marco buys shampoo from a supplier at $7.25 per bottle.
He marksup the shampoo 20%.
What is the price after markup?
Answers
Answer:
7.45
Step-by-step explanation:
dont ask me to explain cuz I wont have a nice day
Answer:
The answer is $1.25
Step-by-step explanation:
hope this helped
Solve each system by ELIMINATION
1) -5x-Y=21
- 4x Y=6
Answers
21 +6= 27
-9x = 27
x= -3
the equation y = 73x + 146.53, where x represents the number of traffic tickets and y represents the cost of car insurance, determine the cost of car insurance if you had 9 tickets.
Answers
Answer:
803.53
Step-by-step explanation:
Cost of car insurance = 73 traffic tickets + 146.53
y = (73 × 9) + 146.53
y = 657 + 146.53
y = 803.53
Car insurance costs 803.53
in the year 2013 the population of California was about 38,332,521 people write the estimated population of a single digit times a power of 10.
Answers
find the difference between -11 - 5
Answers
translate to words : 5(x+3)-6+7x
Answers
15-6= 9.
5=7= 12
12x+9 .
Answer:
five time in parenthesis x plus three close parenthesis minus six plus seven x
Step-by-step explanation:
five time in parenthesis x plus three close parenthesis minus six plus seven x
4883837447x3 what is the answer?
Answers
Answer:
14,651,512,341
This is how you set up your equation so that you can solve:
4883837447
x 3
( or just use a calculator like i did lol )
67−2(10÷2∙5) − 3^2 |2−5|+−5
Answers
Answer:
-15
Step-by-step explanation:
Simplify the expression.
Two snow resorts offer private lessons to their customers. Big time ski mountain charges $5 per hour plus $50 insurance. Powder hill charges $10 per hour plus $30 insurance. For what number of hours is the cost of the lessons the same for each resort?
Answers
Answer:
4 hours
Step-by-step explanation
4 times 5+20
50+20+70
10 times 4 +40
30+40+70
write4×4×4×4 in index
Answers
Answer:
4^4
Step-by-step explanation:
the answer is 4 to the power of 4
please help if u can ty!!!
Answers
Answer:
38.465
Step-by-step explanation:
You use your t table (Formula is pie × Radius × Radius) so its 3.14 × 3.5 × 3.5
= 2 • 3.14 • 3.5
= 6.28 • 3.5
= 21.98 m
Therefore circumference of circle equals 21.98 m
Each diagram is made of smaller, identical pieces. Tell how many pieces you would shade to model 25%
Answers
Answer:
12 pieces
Step-by-step explanation:
i will love you forever i just need help
Answers
Answer:
then love me more also, i bet the answer is pi
Step-by-step explanation:
Differentiate f(x) = (2x + 5)^6 with respect to x
Answers
Step-by-step explanation:
d/dx [f(x)]
= d/dx [(2x + 5)⁶]
= 6(2x + 5)⁵ * d/dx (2x + 5)
= 12(2x + 5)⁵.
PLZ PLZ PLZ HELPPP! I NEED THIS QUICKKKK
Answers
Answer:
x = 17
Step-by-step explanation:
[tex]\\8x - 27 = 3x+58\\5x=85\\x=17[/tex]
Quadrilateral ABCD is graphed on the coordinate plane below. Reflect quadrilateral ABCD across the x-axis.
Answers
Answer:
b
Step-by-step explanation:
h4byvtvt3v3tv3yv3v3tg3tv3tv
At a local ice cream parlor, there are 6 different flavors of ice cream from which to select (strawberry, chocolate, vanilla, rocky road, mint chocolate chip, and peanut butter). Each ice cream sundae must include 2 different flavors of ice cream; what is the probability that the next customer's sundae will have vanilla and chocolate (in either order)
Answers
Answer:
1/30
Step-by-step explanation:
let, vanilla be the first ice cream.
hence, the probability of choosing vanila= 1/6
let, chocolate be the second ice cream.
hence, the probability of choosing chocolate=1/5
hence, the probability that the next customer's sundae will have vanilla and chocolate (in either order)= (1/6)×(1/5)
=1/30
Solve for y.
4y = 144
Oy=-36
Oy= -16
O y = 16
y = 36
Answers
Answer:
y=36
Step-by-step explanation:
you may divide each side by 4 to isolate the y. y=(144/4)=36
Answer: y = 36
Step-by-step explanation:
Jennifer uses a coupon that gives you 20% off your order. If the total was $18 before the discount, then how much money did she save?
Answers
True or False. You have to convert a percent to a decimal when using it in the equation.
Answers
the answer would be true
7. Match each expression in the left column with an equivalent expression in the right
column.
1. (n - 36).4
2. 4n + -9
A. n+n+n+n
B. 4n - 36
C. n(9-4)
D. 4(n - 36)
E. 4n - 9
3. 4n
4. 9n - 4n
5. 4(n - 9)
(number with a letter)
Answers
Answer: that’s the question
Step-by-step explanation:
Answer:
2n+2
_____
9 2n
Exp:
I work as a math teacher
15% of the skittles in andys bag are green. how many skittles are in the bag if 9 of them are green
Answers
Answer:
60
Step-by-step explanation:
9/15=0.6
0.6x100=60
y=x+6
y=-2x
Solve by Substitution
Answers
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
( − 2 , 4 )
Equation Form:
x = − 2
y = 4
Step-by-step explanation:
Have a great day! I hope this helps!
The manager of a Finance Company has estimated that, because of a recession year, 7% of its 550 loan accounts will be delinquent. If the manager's estimate is correct, what is the probability that exactly 45 of the accounts will be delinquent
Answers
Answer: 0.03532
Step-by-step explanation:
Given : p = 0.07 , n= 550
Binomial probability distribution: [tex]P(X=x)=\ ^nC_xp^x(1-p)^{n-x}[/tex]
The probability that exactly 45 of the accounts will be delinquent will be :
[tex]P(X=45) = \ ^{550}C_{45}(0.07)^{45}(1-0.07)^{550-45}\\\\= \dfrac{550!}{45!505!}(0.07)^{45}(1-0.07)^{505}\\\\\approx0.03532[/tex]
Hence, the required probability = 0.03532
PLEASE ANSWER ASAP!!!!!!!!!!!!
what is 4(3-6x)=?
Answers
-24x + 12
i am pretty sure that is it, but i am not good at these stuff. Sry if it's wrong.
Samantha spent 1/6 of her money on candy and 3/4 of her money on a movie ticket. What fraction of Samantha's money has been spent?
Answers
Answer:
11/12
Step-by-step explanation:
How would you describe the paths pictured below?
O A. Intersecting
O B. None of these
C. Perpendicular
D. Parallel