Answer:
b = 225
Step-by-step explanation:
multiply both members by 15
15 x 15 = (b/15)x 15
b = 225
Answer:
225
Step-by-step explanation:
if b divided by 15 equals 15, multiply 15 by 15 and you get 225
Help me out here please
Answer:
the answer should be 1/8 miles.
Step-by-step explanation:
x^2 - 36x + ? What Number would make this a perfect trinomial
Answer:
324
Step-by-step explanation:
c = (b/2)²=(-36/2)²=(-18)²=324
PLEASE HELP!!
Let g(x) = -5x + 2 I’m confused
Answer:
7
Step-by-step explanation:
We need to plug in -1 for x. Here's what we get:
[tex]-5(-1)+2[/tex] multiplying two negative numbers gives us a positive number
[tex]5+2[/tex]
= 7
Answer:
g(-1) = 7
Step-by-step explanation:
this is a function, when it says f(x) or g(x), whatever, and then gives, in this case g(-1), it wants you to substitute -1 into all the x values.
Therefore, our equation is g(-1)= -5 (-1) +2
this simplifies to g(-1)= 7
A container must contain at least 40 pounds of potatoes and at least 20 pounds of onions. The combined amounts of potatoes and onions
must be at least 80 pounds but must not exceed 160 pounds.
Let z represent the number of pounds of potatoes and y represent the number of pounds of onions.
Which system of inequalities can be used to find the values of r and y?
(x240
OA
y2 20
x + y s 80
(x + y 2 160
x 540
y s 20
x + y s 80
(x + y 2 160
x 240
y2 20
x + y 2 80
(x + y s 160
OD
x 540
y s 20
x + y 2 80
x + y s 160
Answer:
The system of inequalities can be used to find the values of x and y is
z ≥ 40
y ≥ 40
x+y ≥ 80
x+y ≤ 160
Step-by-step explanation:
Let z represent the number of pounds of potatoes and y represent the number of pounds of onions.
In mathematics at least means equal or greater than ,
So applying this property we get
z ≥ 40 → at least 40 pounds of potatoes
y ≥ 40 → at least 20 pounds of onions
x+y ≥ 80 → combined must be at least 80 pounds
x+y ≤ 160 → but must not exceed 160 pounds.
So the correct choice is B
HELP PLEASE!! VERY FAST!!
Answer:
the correct answer is option B. V only
Tyson is dividing -30 by a negative integer. Which statement describes the quotient Tyson should get?
A.
It will be positive and greater than 30.
B.
It will be positive and greater than 30.
C.
It will be positive and less than or equal 30.
D.
It will be negative and less than or equal to -30.
Tyson is dividing -30 by a negative integer then the statement C. It will be positive and less than or equal 30 Tyson will get.
What is an integer ?An integer is a number which has no decimal part.
According to the given question Tyson is dividing -30 by a negative integer.
Let us take the greatest negative integer which is - 1.
Now of e divide (-30/-1) we get 30 which is the quotient.
Now let us take an negative integer which is same as the dividend which will be - 30 it self now if we divide (-30/-30) we get quotient as 1.
So, the least quotient is 1 and the greatest quotient is 30.
∴ In both the cases it is positive and less than or equal to 30.
learn more about integers here :
https://brainly.com/question/15276410
#SPJ2
write an equation represented by the graph shown !
Answer:
y = |x+1.5|
Step-by-step explanation:
Start with the graph of y = |x|. To shift it left by 1.5 units, replace x with x+1.5.
General rules for shifting graphs:
Shift y = f(x) up by a units: y = f(x) + aShift y = f(x) down by a units: y = f(x) - aShift y = f(x) left by a units: y = f(x + a)Shift y = f(x) right by a units: y = f(x - a)Answer:
y=abs(x+1.5)
Step-by-step explanation:
Ade cycled for 2 hours at an average speed of 15 km/h. Kali travelled the same route as Ade but it took her 2 hour 15 minutes. What is Kali's average speed to 1 dp?
Answer: 14.0 km/h
Step-by-step explanation:
First find the distance that both Ade and Kali travelled. Use the time and speed of Ade to find this out:
Distance = Speed * Time
= 15 * 2
= 30 km
Kali took 2 hours 15 minutes to travel 30km. Her speed is therefore:
= Distance / Time
Convert the time to decimal:
Mixed fraction = 2¹⁵/₆₀
= 2¹/₄
Decimal = 2.15 hours
Average speed = 30 / 2.15
= 13.95
= 14.0 km/h
HELP DUE IN 5 MINUTES
Sebastian bought a 30-pack of mechanical pencils and plans to give the same number of pencils each to 6 friends
Which equation can he use to find p, the number of pencils each friend will receive?
p+6=30
p-36=30
6p=30
p/6=30
Answer:
6p=30
Step-by-step explanation:
The net of square pyramid and its Dimensions are shown in the diagram.what is the total surface area of the pyramid in square feet?
Maria is making a snack mix. For the recipe, she needs: •24of a cup peanuts •14of a cup raisins •24cup chocolate chips. Maria will double the recipe. What is the total amount of peanuts, raisins, and chocolate chips she will need? Group of answer choices
Answer: 48, 28,48
Step-by-step explanation:
Given
Maria is making a snack that needs 24 cups of peanuts, 14 cups of raisin, 24 cups of chocolate
If she doubles the recipe then, she needs 48 cups of peanuts, 28 cups of raisin, 48 cups of chocolate.
what is the area of a rectangle with sides of 4 inches by 8 inches
Answer:
32
Step-by-step explanation:
[tex]4 \times 8 = 32[/tex]
Which equation can be used to solve for r in the following diagram?
60°
V
(4x – 20)
Answer:
c.
Step-by-step explanation:
60= (4x - 20)
expl: vertically Opposite angles
Does anyone get this
Answer:
Step-by-step explanation:
You do know you have to give us the answer choices right till then can’t help sorry
Answer to this please
Answer:
[tex](150 \times 75 - 75 \times 75 \times 3.14 \times 0.5) \times 0.5 = (11250 - 8831.25) \times 0.5 = 1209.375[/tex]
Graph y = 2x and y= 2x
What x-values are solutions to the system?
Answer:
Wait u gave the same equation twice, do u mind checking back to it?
Step-by-step explanation:
what is the value of X? (geometry, right triangles)
Answer:
C
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = [tex]\frac{1}{2}[/tex] , then
sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{10}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
2x = 10 ( divide both sides by 2 )
x = 5 → C
Play practice starts at 7:15 P.M. Will needs 35 minutes to eat dinner, 20 minutes to get ready, and 25 minutes to get to the school theater. What is the latest time Will should begin eating dinner if he wants to be on time for play practice?
Answer:
5:55
Step-by-step explanation:
You add the minutes together and subtract it from the 7:15
=5:55pm
Shoes that normally cost $79.99 are on sale for
15% off. What is their sale price?
$79.99 - 15% = $67.9915
...........,..................................
A baker has at most 120 minutes to decorate 40 cupcakes how long can she spend decorating each cupcake to stay within her time limit
Answer:
3 minutes each cupcake
Step-by-step explanation:
120 minutes divided by 40 = 3 minutes each cupcake
hey! i’ll give brainliest please help!
Write an equation for a circle with center at (5,-2) and diameter of 8 centimeters.
I’ll give Brainlessly or whatever it’s called
Answer:
[tex](x-5)^2+(y+2)^2=16[/tex]
Step-by-step explanation:
lol brainlessly...
General Circle function: [tex](x-h)^2+(y-k)^2=r^2[/tex], where h is the x-coordinate of the center, k is the y-coordinate of the center, and r is the radius.
The radius of the circle is half the diameter so: 8 / 2 = 4
The x-coordinate of the circle is 5
The y-coordinate of the circle is -2
Plug in.
[tex](x-5)^2+(y-(-2))^2=4^2[/tex]
[tex](x-5)^2+(y+2)^2=16[/tex]
1. A new company wants to mail out samples of its hair products. The company has a sample box that is a rectangular prism with a rectangular base with
an area of 23 1/3 sq. in. The height of the prism is 1 1/4 in. Determine the volume of the sample box
A.24 7/12 sq. inches
B. 24 7/12 cubic inches
C.175/6 sq. inches
D. 175/6 cubic inches
Answer:
Volume of rectangular prism = 175 / 6 inch³
Step-by-step explanation:
Given:
Base area of rectangular prism = 23 ¹/₃ inch² = 70 / 3 inch²
Height of rectangular prism = 1 ¹/₄ inch = 5 / 4 inch
Find:
Volume of rectangular prism
Computation:
Volume of rectangular prism = Base area of rectangular prism x Height of rectangular prism
Volume of rectangular prism = [70 / 3] x [5 / 4]
Volume of rectangular prism = [350 / 12]
Volume of rectangular prism = 175 / 6 inch³
Which of the following lists is in order from smallest to largest?
0.2, 0.05, 0.48, 0.6
0.2, 0.48, 0.05, 0.6
0.05, 0.2, 0.6, 0.48
0.05, 0.2, 0.48, 0.6
Answer:
0.05, 0.2, 0.6, 0.48 I think
Answer:
0.05,0.2.0.60,0.48
Step-by-step explanation:
hope it helps ... kinda confused betwweeen 0.6 and 0.48
What is the value of 6n
2 when n =3?
Answer:
54
Step-by-step explanation:
6n²
= 6(3)²
= 6(9)
= 54
Lynnette can wash 959595 cars in 5 days.
How many cars can Lynnette wash in 11 days?
Answer:
Lynnette can wash 2111109 in 11 days
Step-by-step explanation:
Have a good day :)
What should be done to these equations in order to solve a system of equations by elimination?
I- 3x + 2y = 16
12x + 5y = 21
Choose one correct answer:
Multiply the first equation by 2 and the second equation by 3.
Multiply the first equation by 3.
O Nothing needs to be done, since they both equal have 2's and 3's for coefficients.
O Multiply the first equation by
3 and the second equations by 2
Answer:
B is the correct answer
Step-by-step explanation:
Since it gets rid of the y so you could find the x and then work around to find the Y.
Answer:
Multiply the first equation by 3.
Step-by-step explanation:
Rajib wrote the equations y = 8 x minus 2 and y = negative 4 x minus 5. What can Rajib conclude about the solution to this system of equations? The point (2, 14) is a solution to this system of equations. The point (14, 2) is a solution to this system of equations. The point (Negative 4, negative one-fourth) is a solution to this system of equations. The point (Negative one-fourth, negative 4) is a solution to this system of equations.
Answer:
The point (Negative 4, negative one-fourth) is a solution to this system of equations
Step-by-step explanation:
y = 8x - 2
y = - 4x - 5
y - 8x = - 2 - - (1)
y + 4x = - 5 - - - (2)
Subtract 1 and 2
-8x - 4x = - 2 - (-5)
-8x - 4x = 3
-12x = 3
x = - 1/4
y = 8(-1/4) - 2
y = - 2 - 2
y = - 4
(-1/4, - 4)
Answer:
hello! your answer is D! :)
Step-by-step explanation:
i took the test.
Find the length of the third side. If necessary, round to the nearest tenth.
1
20
10
Answer:
add more information
Step-by-step explanation:
Un túnel se construye de manera que el claro sea un rectángulo de ancho X largo 2X. El concreto para sostenerlo en la parte de arriba tiene un espesor de 2M y a los lados un espesor de 1M. La superficie de la sección transversal del concreto es de 62 M2
Answer:
bfghfghhghsgssfhfgggggggggggStep-by-step explanation:
hghgsrhgtgthtrh