Can someone help me out with this my grade are bad
Answer:
2 2/5
Step-by-step explanation:
the question is in the picture attached. please help!!!
Answer:
x = 6
Step-by-step explanation:
The median is half the sum of the parallel bases , then
[tex]\frac{2x+4+10x-50}{2}[/tex] = 13 ( multiply both sides by 2 to clear the fraction )
12x - 46 = 26 ( add 46 to both sides )
12x = 72 ( divide both sides by 12 )
x = 6
Find the slope of the line that goes through the points (-3, 1) and (-17, 2).
PLEASE HELP! I've been stuck on this question all day! ;w; NO links. Thanks in advance!
The volume of a rectangular prism is 473.2 cubic millimeters. If the length is 7 millimeters and the width is 10.4 millimeters, what is the height of the rectangular prism?
10 POINTS! PLEASE HELP!! The illustration shows a compact disc tray that holds five CDs. The radius of each compact disc is 9 cm.
What is the total area occupied by all five discs?
We can see that there are 5 CDs, each of radius 9 cm
Area occupied by 1 disc:
Area of a circle = πr²
Area of disc = π(9)²
Area of disc = 3.14 * 81 = 254 cm²
Area occupied by 5 discs:
Area occupied by 5 discs = Area occupied by 1 disc * 5
Area occupied by 5 discs = 254 * 5
Area occupied by 5 discs = 1270 cm²
I need help pleasee
Answer:
a) JK is a secant line
b) IE is a chord
c) GH is a tangent line
Step-by-step explanation:
What is the place value of the 9 in 67.49?
In a week, 13 hens laid 65 eggs. What is the unit rate for eggs per hen?
Answer:
5 eggs per hen
Step-by-step explanation:
Divide 65 and 13
Have a wonderful Day!
La mitad de un número más tres cuartos del número es 3 menos que cuatro tercios del número. Encuentre el número.
The measure of Angle A is 2x and Angle B is 60 when Angle A and Angles are supplementary angles. What is the value of x? A. 15 B. 60 C. 120 D. 30
Answer:
B) 60
Step-by-step explanation:
Given:
<A = 2x<B = 60<A and <B are supplementary angles (they add up to 180)Equation:
<A + <B = 180
2x + 60 = 180
2x = 180 - 60
2x = 120
x = 60
Ms. Johnson has three times as many
flowers as Ms. Harris. Ms. Harris has
12 flowers. How many flowers does
Ms. Johnson have?
Answer:
36
Step-by-step explanation:
12 x 3 =36
hope this helped :)
Here is a set of signed numbers order them least to greatest: 7, -3, , -0.8, 0.8, -, -2
Answer:
-3, -2, -0.8, 0.8, 7
help ill give brainiest
Answer:
You can find 0.5% of a number by multiplying the number by
Step-by-step explanation:
A cone has a volume of 5 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of? (1 point)
15 in3
20 in3
25 in3
30 in3
Answer:
15 in³
Step-by-step explanation:
For cone:
V = (1/3)πr²h
For cylinder:
V = πr²h
The formulas are the same except for the 1/3 fraction in the formula for the volume of a cone. Since the formula for the cylinder does not have the fraction 1/3, if a a cylinder and a cone have the same radius and height, then volume of the cylinder is 3 times greater than the volume of the cone.
5 cu in. * 3 = 15 in.³
Answer: 15 in.³
Help me plsssssssssss i don't have a lot of time hurry no links or files they are viruses help
Answer:
Flat charge = $8
Per mile charge = $1.75
Let miles covered be x
cost for the distance covered be y
y = 8 + 1.75x
Independent variable xDependent Variable yEquation y = 1.75x + 8Cost Table
x: 4 5 6 7 8 9 10
y: 15 16.75 18.50 20.25 22 23.75 25.50
In the diagram, Line AC is a diameter of the circle with center O. If mACB = 50°, what is mBAC?
A. 50°
B. 40°
C. 80°
D. 100°
Palaye Royale's lead singer is 26 years of age and from canada, also 6'1'' true or false
Answer:
true
vgStep-by-step explanation:
Nick mowed about ⅗ of the school lawn yesterday. He mowed another ¼ of the lawn this morning. How much is left to mow?
Answer: 3 / 20
Step-by-step explanation:
It is best to convert to decimals for such questions. It makes it faster.
Nick mowed 3/5 of the lawn yesterday. In decimals this is:
= 3/5
= 0.60
He then mowed another 1/4 this morning which is:
= 1/4
= 0.25
As these decimals must add up to one, subtract the above from 1 to find the proportion left:
= 1 - 0.6 - 0.25
= 0.15
Then convert back to fractions:
= 0.15 = 15/100
Lowest form would be gotten by dividing both the numerator and denominator by 5:
= 3 / 20
Gerald has lots of land that are 12x square miles. He decides to purchase 4x more lots of land of the same size.(marking brainlist)
Answer:
48x square miles
Step-by-step explanation:
12x4 48
The total area that he has will be 48x² miles square.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
It is also known as the product. If the object n is given to m times then we just simply multiply them.
Gerald has lots of lands that are 12x square miles.
He decides to purchase 4x more lots of land of the same size.
Then the total land that he has will be given by the multiplication of the 12x and 4x.
⇒ 12x · 4x
⇒ 48x²
Then the total area that he has will be 48x² miles square.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ5
how do you express your answer in index form or what is index form
Answer:
We know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index formWe know that:
2 cubed is 8
So, we can write 8 as 23.
Likewise, 27 can be written as 33
and 125 can be written as 53.
So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.
Example 20
Write 200 in simplest index form.
Solution:
In index form, 200 is 2 cubed times 5 squared
Key Term
simplest index form
Step-by-step explanation:
Anya’s scores from her math quizzes are shown here.16, 20, 16, 14, 19 What is the mean absolute deviation (MAD) of the scores?
i need an answer pls-
Answer:
The mean absolut deviation (MAD) of the scores is 2.
HELP ASAP PLS!! ∠BPA is equal to 30°. Find the length of BP.
A) =11.2 units
B) =10.1 units
C) =7.6 units
D) =8.2 units
Answer:
B.
Step-by-step explanation:
PLEASE HELP FaSt i WILL GIVE BRAINLEiST
Answer:
4th answer
Step-by-step explanation:
Answer:
4its going to be the 4th answer
Which equation is equivalent to 2^3^x= 10?
Answer:
Option 2, log₂10 = 3x
Hope this helps!
Answer:
3rd
Step-by-step explanation:
*30 POINTS* HELP FOR BRAINLIEST
Answer:
21
Step-by-step explanation:
f(x) =x^2 - 6x + 21
f(xl =0
Answer:
substitute 0 for x
f(0) = 0^2 - 6(0) + 21
0. = 0 - 0 + 21
0. = 21
how many nickels are in a quarter
Answer:
5 nickles in a quator.
Step-by-step explanation:
Answer:
5 nickels
Step-by-step explanation:
The value of a nickel is 5 cents and the value of a quarter is 25 cents.
The equation we can use for this is 5 times x = 25
From here, you can divide 25 By 5 and get 5 as your final answer.
Hope this helps, have a good day!
The radius of circle A is 6 ft . The radius of circle b is 5 ft greater than the radius of circle A. The radius of circle C is 3ft greater than the radius of circle b . The radius of circle d is 1 ft less than the radius of circle c. What is the area of each circle? How many times greater than the area of circle A is the area of circle c?
Part 1
Circle A: 6
Circle B: 5
Circle C: 3+ CB
Circle D: 1-R of CC
Circle C:
5+3=8
Radius: 8
Circle D
8-1=7
Radius: 7
Circle C:8
Circle D:7
Part 2
Formula: PiR^2
Circle A:
6*6=36
36*3.14=113.04
Circle C:
8*8=64
64*3.14=200.96
200.96-113.05=87.91
87.91
3(z+2)-2(z+2)+z if z=5
Name the transformation if the new coordinates are (- 1, 1), (- 5, 1), (- 1, 3)
Answer:
Reflection off the y axis
Step-by-step explanation:
i neeeeed helpppppppppppp
Answer:
x = -1
Step-by-step explanation:
x=-1
Hope this Helped!