Answer:
they mean numbers that 4,8 12 can go into and there between 55 and 100 answers: 60,72,80,96,100
Please explain your steps when solving the equation:
-3b + 6 = 18
Answer:
b=-4
Step-by-step explanation:
-3b+6=18
-3b=12 (subtracted 6 from both sides)
b=-4 (divided both sides by -3)
Solve for x.
4x - 4 <8 AND 9x + 5 > 23
Chose 1 answer:
A) 2 3
C) There are no solutions.
D) All values of x are solutions.
Answer:
C
Step-by-step explanation:
4 (2) - 4 < 8
4 < 8 (true)
9 (2) + 5 > 23
23 > 23 (not a true statement)
4 (3) - 4 < 8
8 < 8 (not a true statement)
9 (3) + 5 > 23
32 > 23 (true)
Which set of coordinates will provide the verticals for the translation of HJK 4 units down
Answer:
oh ___ dam thats the ____ that I want
Is the sum of 3+ The Square root of 7 a rational number?
Answer:
yes
Step-by-step explanation: i did a test like 2 weeks ago and this was a question and i got it right
En una muestra de 50 restaurantes de comida rápida, la venta media fue de $3.000, y la desviación estándar, $200. El intervalo de confianza del 95% es
Respuesta:
(2945.411; 3054.589)
Explicación paso a paso:
Dado ;
Tamaño de la muestra, n = 50
Media, xbar = 3000
Desviación estándar, s = 200
Nivel de confianza, Zcrítico al 95% = 1,96
El intervalo de confianza se define como:
Xbar ± margen de error
Margen de error = Zcrítico * s / sqrt (n)
Margen de error = 1,96 * 200 / sqrt (50)
Margen de error = 54.589
Límite inferior = (3000 - 54.589) = 2945.411
Límite superior = (3000 + 54.589) = 3054.589
(2945.411; 3054.589)
what is the equivalent to (-2a^-3b^6)^3 (2a^2b)
Answer this please thank you
Answer:
The second graph
Step-by-step explanation:
hope it help
1.75x+1.25y=2
7x+5y=9
how many solutions does this system of equations have?
Answer:
Step-by-step explanation:
1.75x+1.25y=2 Multiply this equation by 4
7x + 5y = 8
7x+5y=9
As you can see, the xs and ys have the same coefficient. These lines are parallel. There are NO solutions. Just to show you that, here is a graph.
You deposit $500 in an account that pays 4% interest compounded yearly. What is the balance after 5 years?
Answer:
100$
Step-by-step explanation:
Since [tex]4%[/tex]% of [tex]500[/tex]=[tex]20,[/tex] then [tex]20x5=100[/tex]
Susan will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $53 and costs an additional $0.13 per mile driven. The second plan has an initial fee of $40 and costs an additional $0.18 per mile driven.
For what amount of driving do the two plans cost the same?
What is the cost when the two plans cost the same?
You conduct a survey in your school to find out each student's favorite fast food restaurant, and you want to create a graph showing the percentage of students who chose each restaurant. Which is the appropriate graph? stem-and-leaf
circle graph
line graph
scatter plot
Answer:
circle graph
Step-by-step explanation:
A circle graph (pie graph) will show us the percentage the best way.Answer:
answr is circle graph
Step-by-step explanation:
True or False
Is 2-1 = 21 ?
Answer:
false
Step-by-step explanation:
find the area of the parallelogram
Answer:
I think the answer is 60
Step-by-step explanation:
If you do the base times the hieght it should get you the answer.
pls help with this !!
Answer:
25.12 so the nearest 10 is 25.10
Which is NOT true about a direct proportion?
Answer:
Because it is acorrding to question answer
Answer:
Its graph must have a slope of 1
Step-by-step explanation:
The area of a right triangle is 3gh. Find the height if the base is 3gh.
Area of a triangle: A = 1/2bh
Answer: height is 2
Step-by-step explanation:
A = 1/2bh
A = 3; b (base) = 3. Substitute these values in the formula and solve.
3 = 1/2*3*h = 3/2 h
h = 3 * (2/3) = 2
Answer:
Height = 2
Step-by-Step Explanation:
So, I'm not sure if "gh" is a measurement. But I'm thinking it should be solved like this.
Area = 3gh
Base = 3gh
Height = ?
Plug & Chug
3gh = 1/2 (3gh)(h)
2/1 · 3gh = 1/2 (3gh)(h) · 2/1
[tex]\frac{(2)(3gh)}{(3gh)\\}[/tex] = [tex]\frac{(3gh)(h)}{(3gh)}[/tex]
h = [tex]\frac{(2)(3gh)}{(3gh)}[/tex]
h = 2
Apologies if this is wrong, but I hope this helped!
Help due soon!!!!!
If the equation (x+10)x=0 is true, which statement is also true according to the zero product property?
Group of answer choices
only x=0
either x=0 or x+10=0
either x^2=0 or 10x=0
only x+10=0
Answer:
: either x=0 or x+10=0
Step-by-step explanation:
Angles in triangles
Question is in the photo
Answer:
JSJXJX
Step-by-step explanation:
CF<DC<DE<DF<FE
f (x) = -(x – 3)2 + 1
Vertex:
AOS:
Direction of opening:
Domain:
Range:
Solutions:
Which expression is equivalent to 0.06h +h+0.85h?
Answer:
1.91h
Step-by-step explanation:
0.06h+h+0.85h
1.91h
Answer:
The first one asdfghjkfruyctdf
Step-by-step explanation:
5. A bag contains 5 blue marbles, 4 yellow marbles and 1 red marble. What 1 point
is the probability of selecting a yellow marble, replacing it, then selecting a
blue marble?
Answer:
()
Step-by-step explanation:
Use nCr to figure this out, plug in the numbers and probabilities and solve
86 + p = 96 what is the answer
Answer:
p=10
Step-by-step explanation:
86+p=96
Subtract 86 from both sides
86+p-86=96-86
Simplify;
p=10
Aarav and Bahir are running laps around a 400-meter circular track. They started together and ran in the same direction. Each of them is running at a constant rate. When Aarav completed the first lap, Bahir was already 100 meters ahead of him. How many laps will Aarav complete by the time Bahir reaches him from behind on the track?
Answer:
4
Step-by-step explanation:
for every 400 meters aarav runs bahir runs 500
when bahir is at 2000 aarav is at 1600
How many real number solutions does 4x^2+2x+5=0 have?
What two numbers have a product of -72 and a sum of 1?
Step-by-step explanation:
-8 and 9
As 9 × (-8) = -72 and 9 + (-8) = 1
Hope my answer helps !
koalas sleep for 20hours a day. For what fraction of a day do koalas sleep?
Answer:
5/6
Step-by-step explanation:
There are 24 hours a day and a koala sleeps for 20 hours of it:
20/24
5/6
Answer:
they sleep for 20/24 percent of the day or 4.8 percent.
Step-by-step explanation:
As an estimation we are told 5 miles is 8 km.
Convert 55 miles to km
Answer:
88 km.
Step-by-step explanation:
If 5 miles is 8 km,
55 miles is 88 km.
What you need to do is 55/5 = 11.
Then multiply that 11 to 8.
11 * 8 = 88.
Basically, if you are multiplying 5 by 11 to get 55, you need to multiply 8 by 11 to get 88.
What is the area of the parallelogram?
Answer:
78.66cm squared
Step-by-step explanation:
6.90 x 11.40
(PLEASE HELP) Find the product of
(x+4)(x2+7x).
Answer:
x³ + 11x² + 28x
Step-by-step explanation:
(x + 4)(x² + 7x)
Each term in the second factor is multiplied by each term in the forst factor, that is
x(x² + 7x) + 4(x² + 7x) ← distribute parenthesis
= x³ + 7x² + 4x² + 28x ← collect like terms
= x³ + 11x² + 28x
[tex] \huge \underline{ \sf \: Solution}[/tex]
[tex](x + 4)( {x}^{2} + 7x) \\ = x( {x}^{2} + 7x) + 4( {x}^{2} + 7x) \\ = {x}^{3} + {7x}^{2} + {4x}^{2} + 28x \\ = {x}^{3} + {11x}^{2} + 28x [/tex]
[tex]\huge\underline{\sf Answer:}[/tex]
[tex]{x}^{3} + {11x}^{2} + 28x [/tex]
Find the missing ratio (n) from the two equivalent ratios 6:15 = n:35.
Answer:
Solution :-[tex] \sf \: 6 \times 35 = 15 \times n[/tex]
[tex] \sf \: \dfrac{6 \times 35}{15} = n[/tex]
[tex] \sf \: 14 = n[/tex]
Value of n is 14
