Answers
Answer:
B. 140
just do an elimination process to figure out 160 is more wider and 90 is just too small
so it was between 100 and 140
Related Questions
Doing math please help, thanks
Answers
Answer:
the x-coordinate of the vertex is the equation of the axis of symmetry of the parabola.
The vertex of the parabola is (-2,3)
So, the axis of symmetry is the line x = -2
Step-by-step explanation:
Select all that apply.
A+B
C+D
A+D
A+B
B+D
C+D
A+A
Answers
The expression that results in rational number are A+B, A+D, B+D and A+A
What are rational numbers?Rational number are numbers that include the square root of prime numbers
Given the following parameters
A= √3B = 2√3C = √25 = 5
D = √16 = 4
We need to determine the operation that will result in a rational number
A + B = √3 + 2√3
A+B = 3√3
A+D = √3 + 4
B + D = 2√3 + 4
A + A = √3 +√3 = 2√3
Hence the expression that results in rational number are A+B, A+D, B+D and A+A
Learn more on rational number here: https://brainly.com/question/12088221
evaluate the expression 70-(³√64)³
Answers
Answer:
6
Step-by-step explanation:
70 - ( cube root of 64 )^3 = 70 - (4) ^ 3 = 70 - 64 = 6
Henry has x blue pens. Rachel has $5$ blue pens and $y$ black pens. Jake has $3$ times the total number of pens Henry and Rachel have. Write a simplified expression for the number of pens Jake has.
pen(s)
Answers
Answer:
Step-by-step explanation:
Henry X blue
Rachel 5 blue and Y black
Jack 3 times the total of pens ( blue & black)
So
X + 5 + Y for Henry and Rachel
Jack : 3( X + 5 + Y)
Jack has 3X + 15 + 3Y.
Pens of jack 3X + 15 Blue & 3Y black.
The first step when adding or subtracting rational expression with unlike denominator is to
Answers
To add or subtract rational expressions with unlike denominators, first find the LCM of the denominator. The LCM of the denominators of fraction or rational expressions is also called least common denominator, or LCD. Write each expression using the LCD.
Adding or subtracting rational expressions is remarkably similar to adding and subtracting fractions, since a rational expression is a fraction.
The operations are the same.
When adding or subtracting fractions with unlike denominators, we multiply the denominator of one fraction times the denominator of the other fraction, and then alter the numerators.
The process with rational expressions is the same.
So the first step is to make sure both rational expressions have the same denominator.
hope helpful ~
VWhat are the missing operations? 1.48 ? (-8) = (-6) 2.(-40) ? 8 = ( -5) 3.12 ? (-2) = 14 4. 18 ? (-12) = 6 5. 18 ? (-20) = -2 22 6. ? (-0.5) = -11
Answers
1. 48 ? -8 = -6
48/ -8 = -6
2. -40 ? 8 = -5
-40/ 8 = -5
3. 12 ? -2 = 14
12 - (-2) = 14
12 + 2 = 14
4. 18 ? -12 = 6
18 + (-12) = 6
18 - 12 = 6
5. 18 ? -20 = -2
18 + (-20) = -2
18 - 20 = -2
6. 22 ? -0.5 = -11
22 * -0.5 = -11
22 / -2 = -11
You just have to check your work :)
math homework due tomorrow
please help !! :)
Answers
Answer:
if your use a graphing calculator press y= and plug-in equation then press 2nd graph and you'll get a data table, then just plug in the numbers
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPP
Answers
Answer:
x=6
Step-by-step explanation:
24÷4=6
so 6×4=24 because of distributive proterty meaning that x=6 :))
What is the greatest common factor of 9, 36, and 27?
Answers
Answer:
the greatest common factor is 9
Which of the following equations are equivalent? Select three options.
2 + x = 5
x + 1 = 4
9 + x = 6
x + (negative 4) = 7
Negative 5 + x = negative 2
Answers
Answer:
A. 2 + x = 5
B. x + 1 = 4
and E. Negative 5 + x = negative 2
are all similar
x=3
Step-by-step explanation:
Where do numbers come from?
Answers
Answer:
Arabic numerals
Step-by-step explanation:
The numbers we use today are mostly derived from Arabic numerals. These number system existed long before the use of the English language itself.
Answer:
Numbers and counting began around 4000 BC in Sumeria, one of the earliest civilizations. With so many people, pets, crops, and crafts all in one place, cities needed a way to organize and keep track of it all, as it was used, added, or sold.
Step-by-step explanation:
Anyone help me with Algebra question plss ?!
hop yall don’t think i’m lazy and just copying what u give but i’ll try to understand how it goes, tysm !!
Answers
Answer:
Step-by-step explanation:
Find attached:
For algebraic division use KCF method.
K - Keep the first fraction
C- Change division to multiplicatin
F -Flip the second fraction.
3) Indenty used: (a -b)² =a² -2ab + b²
Where a = m and b =2
4) Identity used: (a +b)² = a² + 2ab +b²
Where a = w and b = 1
5) Identity used: a² - b² = (a +b)*(a -b)
Where a = z and b = 2
Darnell collected data from two different sales teams in his department, each with four employees the results of the study, based on each workers age and sales, are listed in the tables below. Which of the following is a true statement
Answers
The correct statement states that the sales range for team 2 is greater than the sales range for team 1.
What is the range?The range is defined as the difference between the maximum value to the minimum value.
Team 1
Worker's Age Sales
25 30,000
27 29,000
28 32,000
33 35,500
Team 2
Worker's Age Sales
25 35,000
28 37,000
29 38,000
31 65,000
Range Team 1 = 38000 - 30000 = 8000
Range Team 2 = 65000 - 29000 = 36000
Thus, The sales range for team 2 is greater than the sales range for team 1.
Learn more about the range:
brainly.com/question/2264373
#SPJ1
Cylinder candle has a volume of 125.6 cu in. The height is 10in. What is the radius
Answers
Answer:
1.123
Step-by-step explanation:
first find the area of the circle which is 125.6/10 or 12.56. Then divide take the square root which is around 3.54 and divide by pi which you get 1.1.23
Answer:
12.56 inches 10 × 12.56 = 125.6
The answer is 125.6 , If it is wrong i'm srry.
Step-by-step explanation:
B. City of Bethesda: 15,000 unemployed persons in a town of 200,000. What is the
unemployment rate?
Answers
That’s the answer, just filling in the needed texts
Write the expression in exponential form.
Answers
Answer:
In exponential form given function is equal to [tex]N = b^{r}[/tex]
Step-by-step explanation:
We are given with function,
[tex]log_{b} ^[/tex] [tex]^{N} = r[/tex]
We have to express it in exponential form.
Consider,
[tex]log_{b}^[/tex] [tex]^ {N} = r[/tex]
exponential both side to the power of b as base of given log function is b.
we get
[tex]b ^{logb}[/tex] [tex]^ {N} = b^{r}[/tex]
[tex]N = b^{r}[/tex]
Therefore In exponential form given function is equal to [tex]N = b^ {r}[/tex]
what is 5x-y=10 and 7x - 2y =11
Answers
Step-by-step explanation:
they are both linear functions. A function is linear when the degree on X is equal to 1
Please help me with explanation thank you very much.
Answers
Answer:
B
Step-by-step explanation:
I did some maths
2+9 is 13 is this the write answer
Answers
No this is not the right answer. 2+9 equals 11.
Dalvin answered 51 questions correctly on his multiple choice science final and earned a grade of 85%. How many total questions were on the final exam?
Answers
Answer:
60
Step-by-step explanation:
Divide the number of questions answered correctly by his percentage
51 / 85 = 0.6
Now multiply that answer by 100 to see how many questions are on the quiz
0.6 x 100 = 60
Check your work by dividing that number by the number he answered correctly
51 / 60 = 0.85
Find the perimeter and area of the parallelogram. 14 cm 18 cm 6 cm
Answers
Answer:
b
Step-by-step explanation:
y
4
Triangle ABC shown at right is rotated 360
degrees about the y-axis.
А
3
طربيه
This rotation forms a
2
[ Select
with a
1
B
С
20
volume of [ Select]
-1
0
2
3
cubic units.
-1
Answers
The rotation of the triangle ABC 360 degrees about the y-axis forms a cone
How to determine the shape after rotation?From the question, we understand that the triangle ABC is a right triangle
The vertical cross-section of a cone is a right triangle.
This means that a right triangle can be rotated 360 degrees on one of its legs (opposite or adjacent) to form a cone
Hence, the rotation of the triangle ABC forms a cone
Read more about rotation at:
https://brainly.com/question/13147596
Find the volume of the sphere shown. Give each answer round to the nearest cubic unit. 15 CM
Answers
Answer:
a
Step-by-step explanation:
the volume (V) of a sphere is calculated as
V = [tex]\frac{4}{3}[/tex]πr³ ( r is the radius )
here the diameter = 15, then r = 15 ÷ 2 = 7.5 , then
V = [tex]\frac{4}{3}[/tex]π × 7.5³
= [tex]\frac{4}{3}[/tex]π × 421.875
= [tex]\frac{4\pi (421.875)}{3}[/tex]
≈ 1767 cm³ ( to the nearest cubic cm )
PLSSS HELP IF YOU TURLY KNOW THISS
Answers
Answer:
1 1/2
Step-by-step explanation:
Answer:
1 1/2
Step-by-step explanation:
3 x 1/2 = 1.5 or 1 1/2
6.NS.A.1
Jessie made 1/2 of a recipe and used 3/4 cups of peas. How many
cups of peas are required for a whole recipe?
Answers
Step-by-step explanation:
Hello there.
If half of a recipe needs 3/4 cups, how many cups for a full recipe?Since 3/4 cup is half, multiply 3/4 by 2. You will get 1.5 cups for a full recipe1.5 can be rewritten as "1 and 1 half"
Hope this helped!
-Angelo
4
3
2
1
m H
1 2 3 4
-4-3-2-1
-1
-2
3
Simplify completely
Slope = [?]
rise
Answers
Answer:
the slope is -2/1 or -2
Which of the following are identities? Check all that apply.
Answers
Answer: A , C and D
Step-by-step explanation:
8)
Which inequality statement describes the two numbers: - 22 and a number 47 units to the right of -22?
A)
-22 > 47
B)
-22 < 47
C)
-22 > 25
D)
-22 < 25
Answers
Answer:
D) -22 < 25
Step-by-step explanation:
If the number is 47 units to the right, then the number will be larger than -22, because negative values get larger the closer they are to zero.
47 units right from -22 is the same as: -22 + 47, which equals 25.
So, we can conclude that -22 < 25 is the inequality.
hope this helps!
Simplify. 3x - 2x + 3 - 2?
Answers
Answer:
x+1
Step-by-step explanation:
Answer:
x + 1
Step-by-step explanation:
If we take away 2x from 3x, the remaining is 1x which is simply written as x. If we take away 2 from 3, the remaining is 1. (3 - 2 = 1)
Before his shopping spree, Nguyen owned
3 mules. Then he bought some more, and
now he owns 24 of them. What is the ratio
of mules purchased to resulting total
number of mules?
Answers
first find the difference
24-3 =21
then the ratio is 3:21