hm its just that i dont know so maybe try do smth else
Help please. Will give brainlist
Evaluate the expression when a = -9 and b = - 4.
a? - 2(b + 12)
Answer:
-25
Step-by-step explanation:
-9 - 2(-4 + 12) = -25
A student has 2 pounds of cereal. If the student eats 1/6 pound of cereal each day, how many days can the student eat cereal
Answer:
12 days
Step-by-step explanation:
1/6 per day
in 6 days- 1 pound
6x2=12 days=2 pounds
hope this helped :)
Answer:
The student can eat the cereal for 12 days
Step-by-step explanation:
2 divided by 1/6 is 12
PLEASE HELP I WILL GIVE BRAINIEST. How many students received less than 6 gifts?
3+6+3
3+6=9+3=12
12 students received less than 6 gifts.
Hope this helps
pls help with this immediately!!! i’ll be marking brainiest to those with the correct answer. if u leave a link, have fun getting reported.
Answer: A C E RECTANGLE QUADRILATERAL PARELLELOGRAM
Step-by-step explanation:
There are 5 horses and 15 elephants in a circus. how to Simplify the ratio of horses to elephants.
Answer:
5:15 simplified is 1:3
Hope this helps!
Answer:
5:15 simplified (or divided by 5) is 1:3
Step-by-step explanation:
By how much would the quantity of labor demanded decrease if a minimum wage hike raised prevailing wages from $8 to $10 an hour and if the elasticity of labor demand were 0.40?
Answer:
it would decrease by 10%
Step-by-step explanation:
Price elasticity of demand measures the responsiveness of quantity demanded to changes in price of the good.
Price elasticity of demand = percentage change in quantity demanded / percentage change in price
percentage change in price = ($10 - $8) / $8 = 0.25 x 100 = 25%
0.4 = percentage change in quantity demanded / 25%
percentage change in quantity demanded = 25% x 0.4 = 10%
If the diameter of a circle is 16 cm, find it’s radius
Answer:
radius is 8cm
Step-by-step explanation: radius is half of diameter so 16/2= 8
Question
If the diameter of a circle is 16 cm, find it’s radius
soln'
diameter of circle=16cm
radius=?
now
radius formula=2 pie r where pie = 22/7
2*22/7*16
=96
please answer this one if you could
I need help please I’m stuck
Answer:
x + 90 + 63 = 180
Step-by-step explanation:
∠A + ∠B + 45 + 63 = 180 {Straight line angles}
From the figure we know that , ∠B + 45 = 90
Therefore, ∠A + 90 + 63 = 180
Answer:
Option B is correct.
Step-by-step explanation:
∠A = 27
27 + 90 + 63 = 180
you can see that square right. the square is 90.
Have a nice day!
How many??
Please help!!
Answer:
Step-by-step explanation:
CAN SOMEONE HELP ME, ILL GIVE BRAINIES AND PLEASE NO LINKS
A business owner receives a $5,000 loan with 13%
interest,charged at
the end of each year.
Write an expression to represent the amount owed, in dollars, after the
given number of years of making no payments.
1. after 1 year
2. after 2 years
3. after tyears
Answer:
Step-by-step explanation:
Given;
Loan = $5,000
Interest rate = 13% charged at the end of each year
Question 1. Expression to represent the amount owed, in dollars, after;
a. After 1 year.
Owed amount = Loan + accrued interest= $5000 + ( 13% * $5000 * 1 year )
= 5650
b. After 2 years.
Owed amount = Loan + accrued interest
= $5000 + ( 13% * $5000 * 2 years )
= $6300
c. After t years
Owed amount = Loan + accrued interest= $5000 + ( 13% * $5000 * t years )= $5000 + $650t
Question 2. Explain how to convince someone that your expression for t years is correct.
Amount owned= borrowed amount + accrued interest
Accrued interest = Interest rate per year * Loan amount * time in years ( for simple interest case )
Loan amount = $5000
Time = t years
Interest rate = 13% per year
Accrued interest = 13% * $5000 *t years= $650t
Amount owned will therefore be; = Loan amount + Accrued interest
= $5000 + $650t
What is the range for the graph shown? A) -3 ≤ y ≤ 2 B) -3 and 2 C) -3 ≤ y ≤ 3 D) -2 ≤ y ≤ 3
Tyler will dog sit for a fee of $16 then $4 for each hour, Katie will dog sit for a fee of $12 then $6 per hour. After how many hours (x) will Tyler and Katie charge the same amount (y)?
can you tell me the steps to follow in order to solve this plz.
Answer:
4 hours
Step-by-step explanation:
Because 12 by 8 =96$ and 16 by 6 is equal to 96 too
-3/9 from 2/3
Subtract with explanation
Answer:
1/3
Step-by-step explanation:
2/3-3/9
multiply 2/3 by 3/3 to get the common denominator 9
2/3*3/3-3/9
6/9-3/9
3/9
simplify
1/3
Answer: -11/15
Step-by-step explanation: To subtract fractions, find the LCD and then combine them.
Some one help this equation 7 x (3+2) =
Answer:
35
Step-by-step explanation:
3 + 2 = 5
7 times 5 = 35
Helppppppppppplszzzz
Answer:
3x=15
Step-by-step explanation:
3(5)=15 it's the only one where x can be 5
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
c
Step-by-step explanation:
69 420
Write an equation of the line that passes through the given point P and has the given slope m.
P(9,4)
m = -1/3
9514 1404 393
Answer:
y -4 = -1/3(x -9)
Step-by-step explanation:
The point-slope form of the equation for a line is useful for this.
y -k = m(x -h) . . . . . . . line through point (h, k) with slope m
You are given (h, k) = (9, 4) and m = -1/3. Putting these values into the form gives the equation ...
y -4 = -1/3(x -9)
helpppp will give brainly
Answer:
J. 50x < 330 + 30x
Step-by-step explanation:
How long is the wire that supports the tree?
5.6 ft
3.3 ft
Answer:
6.5 ft
Step-by-step explanation:
You must use Pythagoras theorem, which is a² + b² = c², then square root c to get answer
if 5.6 = a and 3.3 = b
5.6²+3.3²=42.25(=c²)
42.25 = c²
square root both sides
6.5 = c
Answer:
6.5 ft.
Step-by-step explanation:
To find this you can use the Pythagorean Theorem. [tex]a^2+b^2=c^2[/tex]
[tex]5.6^2 + 3.3^2=C^2[/tex]
31.36+10.89=[tex]C^2[/tex]
42.25=[tex]C^2[/tex]
NOW you have to square root both sides of the equation
[tex]\sqrt{42.25} = \sqrt{C^2}[/tex]
You square root both sides so you can get ride of the exponent on C
So, your answer is 6.5=C
hope this helps :)
p.s. for further questions, [tex]c^2[/tex], is always the opposite side of the right angle. :)
If BD is both the altitude and median of ΔABC then ΔABC is _____.
Patricia tiene $80.000 sólo en billetes de $5.000, Camila tiene $60.000 sólo en billetes de $2.000 y Andrea tiene $120.000 sólo en billetes de $10.000. Cada una aportará la misma cantidad de dinero a un fondo para comprar un regalo a su madre, que tiene un valor de $90.000. ¿Con cuántos billetes se quedará Camila después de pagar su parte de la cuota?
Answer:
mmmm
Step-by-step explanation:
Jill cuts a piece of cardboard in the shape of a trapezoid.The area of the is 43.5sp cm. If bases are cm and 8.5cm long,what is the height.
Answer:
7.25cm
Step-by-step explanation:
Let the complete question be;
Jill cuts a piece of cardboard in the shape of a trapezoid. The area of the is 43.5sp cm. If bases are 3.5cm and 8.5cm long, what is the height.
Area of a trapezoid = 1/2(a+b)*h
a and b are the parallel sides (bases)
h is the height
Given
a = 3.5cm
b = 8.5cm
A = 43.5 sq.cm
Required
Height h
Substitute the given values into the expression
Area of a trapezoid = 1/2(a+b)*h
43.5 = 1/2(3.5+8.5)*h
43.5 = 1/2 * 12h
43.5 = 6h
h = 43.5/6
h = 7.25cm
Hence the height is 7.25cm
Does anyone know this
Answer:
x=105 _ 72
33 degrees....
Order 2.000 D5W IV to infuse over 12 hoursThe drop factor is 15 gtt/. Calculate the rate in gtt / min
Answer:
42gtt/m
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Flow rate in gtt/min = (Total fluid in ml × Drop factor) ÷ (Total hours × 60)
Where, Total fluid in ml = 2,000ml
Drop factor = 15gtt/m
Total hours = 12hours
By putting the following value in the formula, we get
Flow rate in gtt/min = (2,000 × 15) ÷ (12 × 60)
= 30,000 ÷ 720
= 41.67 or 42gtt/m
Eleanor must earn at least 70 points for her book report project. So far on the rubric she has 54 points. Write and solve an inequality to show how many points Madeline needs.
Answer:
[tex]x + 54\ge 70[/tex]
[tex]x \ge 16[/tex]
Step-by-step explanation:
Given
[tex]Total = 70[/tex] (at least)
[tex]Accumulated = 54[/tex]
Required
Express as an inequality
In inequalities, at least means [tex]\ge[/tex]
So, the expression is:
[tex]x + Accumulated \ge Total[/tex]
Where x represents the additional points
[tex]x + 54\ge 70[/tex]
Solve for x
[tex]x \ge 70 - 54[/tex]
[tex]x \ge 16[/tex]
Hence, she needs at least 16 points
Using the information in the Box-and-Whisker plot below, what is the 1st
Quartile?
A) 5
B) 12.5
OC) 20
OD) 27.5
Answer:
B. 12.5
Step-by-step explanation:
where the box ends on the left side is the 1st quartile.
Can someone help me please
I’ll give brainiest
Answer:
$40
Step-by-step explanation:
5(*4)/12(*4)=20/48
If 20/48 of them had 2.00 tips then multiply 20*2= $40
Find the value of w in the triangle.
x
1359
770
Answer:
Multiply each le and divde from the one on the left
Step-by-step explanation:
Answer:
58
Step-by-step explanation:
180-135= 45
45 + 77 = 122
180 -122 = 58
What is the area of the top desk?
Answer:
i think its 832 im not for sure
Step-by-step explanation: