For which value of c will the equation 2x-5=2x-c have an infinite number of solutions? (1.5 points)
3
4
5
6
Haley mixes 2 1/2 a cup of water with 1/3 of grape juice concentrate. Michael mixes 1 1/3 cups of water with1/4 of grape juice concentrate
Answer:
2 4/6 is what Haley has and 1 5/12 is what Michael has. I was unsure what the question was but I hope this answered it!
Step-by-step explanation:
alice has a total of 12 dimes and nickles. she has 2 more nickles than dimes. which equation represents the given problem situation
Answer:
A
Step-by-step explanation:
She has 2 more nickels then dimes not 2 times more therefore answers B and D are incorrect. C is incorrect because it has that there are 2 more dimes than nickels. A is correct because it says that there are c dimes, and then c +2 nickels.
express x^2 -8x+5 in the form (x-a)^2 -b where a and b are integers
Answer:
(x - 4)² - 11
Step-by-step explanation:
Given
x² - 8x + 5
Using the method of completing the square
add/subtract ( half the coefficient of the x- term )² to x² - 8x
= x² + 2(- 4)x + 16 - 16 + 5
= (x - 4)² - 11
what is 2 to the 9th power
Answer:
it is 512
Step-by-step explanation:
so one please help me :(
Answer:
3) D. (-3, -3) 4) B. (3, 2)
Step-by-step explanation:
2(6) - 3(-4) < 9 2(-1) - 3(-9) < 9 2(2) - 3(-5) < 9 2(-3) - 3(-3) < 9
12 - (-12) < 9 -2 - (-27) <9 4 - (-15) < 9 -6 - (-9) < 9
24 < 9 25 < 9 29 < 9 3 < 9
5 > -2(-1) + 7 2 > -2(3) + 7 -8 > -2(2) + 7 0 > -2(-4) + 7
5 > 2 + 7 2 > -5 + 7 -8 > -4 + 7 0 > 8 + 7
5 > 9 2 > 2 -8 > 3 0 > 15
There were 24 cats and 16 dogs at the animal shelter. What is the ratio of the number of dogs to cats at the animal shelter?
Answer:
Step-by-step explanation:
24 cats
16 dogs
16:24
/8 to simplify
simplifyied-2:3
There is A Spinner That Have 8 Space 1-8 What Is The Probability That Te Spinner Will NOT Land On 5 or 8?
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
Key skills needed: Probability, Possible Outcomes
1) We are given a spinner --> With numbers: 1,2,3,4,5,6,7, and 8
That means there are 8 numbers on the spinner.
2) The problem asks what is the probability that the spinner will not land on 5 or the 8.
To calculate this --> [tex]\frac{acceptedoutcomes}{total}[/tex]
3) The accepted outcomes are when the spinner lands on --> 1,2,3,4,6,7
That is 6 accepted outcomes.
4) The total outcomes is 8 (since there are numbers the spinner can land on).
5) Therefore, the answer would be [tex]\frac{6}{8}[/tex]
[tex]\frac{6}{8}[/tex] can be simplified into [tex]\frac{3}{4}[/tex] as both the numerator (6) and the denominator (8) share a factor of 2.
6) With this --> [tex]\frac{3}{4}[/tex] is the answer.
8.176 + 5.802 + 41.921
Estimated sum
Exact sum =
Answer:
57.000
Step-by-step explanation:
Estimated sum
Exact sum =
8.176 + 5.802 + 41.921 =57
8.176 = 9.000
5.802= 6.000
41.921= 42.000
________________
= 57.000
because to round to the nearest thousand
88 is 0.8% of what number?
Answer:
11000
Step-by-step explanation:
I got this answer from g00gle
A store marks its merchandise up 225% from the price it pays. The store buys a bag of chips for $1.20. How much will the store charge for the bag of chips? (PLS give an explanation too!!)
Answer:
$3.90
Step-by-step explanation:
multiply 1.20 x 2.25 and add the answer to 1.20
They would have to add that change up to cents because the store marks up to 225% from the prince it’s pays and we only add the 25 because if we add the 225 that changes the dollar that’s suppose to stay as 1$.
20+25=46 cents. U know it’s equals 45 cents because it’s just like counting by fives.
Sorry this is all I know about this problem.
The circumference of this tabletop is 24π inches, Which of the following best describes how to determine the area of the tabletop?
A) Multiply 2(24) to calculate the diameter. Then multiply the diameter by π
B Find half of 24 to calculate the radius. Then multiply the radius by π.
C Multiply 2(24) to calculate the diameter. Then square the diameter and multiply the result by it π
D Find half of 24 to calculate the radius. Then square the radius and multiply the result by π.
Answer:
D Find half of 24 to calculate the radius. Then square the radius and multiply the result by π.
Step-by-step explanation:
Given that circumference of circle is: [tex]24 \pi[/tex]
The formula for circumference of circle is:
[tex]C = 2\pi r[/tex]
Comparing both formulas, we get
[tex]24\pi = 2\pi r\\24 = 2r\\r = \frac{24}{2}\\r = 12[/tex]
The radius is obtained by dividing 24 by 2.
We also know that the area of circle is:
[tex]A = \pi r^2[/tex]
The radius is being squared and then multiplied by pi to get the area.
Hence,
The correct answer is:
D Find half of 24 to calculate the radius. Then square the radius and multiply the result by π.
1. The sum of a number and 10 is less than 22
2.The product of a number and 7 is greater than or equal to 1/2
3.One-third of a number is no more than 17.5
4.8.2 is greater than or equal to the sum of a number and 11
5.9 less than a number is at least 15
Answer:
1) x < 12
2) x > 0.5/7
3) x < 5.83
4) x <= 7.2
5) x <= -6
Step-by-step explanation:
1)
x + 10 < 22
x < 22 - 10
x < 12
2)
x * 7 >= 0.5
x > 0.5/7
3)
x/3 <= 17.5
x <= 17.5/3
x < 5.83
4)
8.2 >= x + 1
x <= 8.2 - 1
x <= 7.2
5)
9 - x >= 15
9 >= 15 + x
x <= 9 -15
x <= -6
Help!!! A teacher divided the class into two groups of equal size.
3 5 of the first group are right-handed.
80% of the second group are right-handed.
What fraction of the class is right-handed?
A.4/5
B.7/10
C.5/7
D.8/9
7/10 answer ///////////
What are two partial products you would add to find 31x507?
Answer:
Hsusijsjsbzbskskhshsjsjx
Cassie wants to mount an 18 cm x 18 cm square picture on a square board that is four times the area of the picture.
What is the area of the picture?
What is the area of the board?
What are the dimensions of the board?
9514 1404 393
Answer:
picture: 324 square cmboard: 1296 square cmboard dimensions: 36 cm squareStep-by-step explanation:
a) The area of the picture is the product of its dimensions:
(18 cm)² = 324 cm²
__
b) The area of the board is 4 times that:
board area = 4×324 cm² = 1296 cm²
__
c) The dimensions of the square board are the square root of its area:
√1296 = √(4×324) = (√4)(√324) = 2×18 = 36 . . . . cm
The board is 36 cm square.
Each time Sam takes a shot the probability that he will score is 5/8
Sam takes two shots
Complete the probability tree
Answer:
5/8 is it simplified
Step-by-step explanation:
0.06/ 0.5334 Find the quotient
Answer:
0.112485939 is what the screen of my calculator shows (btw the last digit has been rounded)
Plzzzz give me Brainliest!!!!!
Answer:
8.89
sure that what I got give me brainliest please
A store raises the price of a dress from $20 to $22. What is the percent of the increase?
Answer:
10% increase
Step-by-step explanation:
22-20/20 (increase/original)
Calcula el volumen de un prisma pentagonal cuya base mide 7 cm. por lado, su apotema mide 4.8 cm y tiene una altura de 8 cm. * es de mate y para mañana xd pero lo quiero hoy :(
5x^2-x use facoring to answer
HELP ME PLEASEE THIS IS FOR MY GRADEE! ILL MARK BRAINLEST
where do the numbers go and explain how you decided where to place the numbers
Answer:
Between 0 and 1 goes 1/4 then after that is 5/8 then between the 1 and the 2 put 1 and 3/8/
Step-by-step explanation:
The reason for this is simply smallest to biggest. Which is bigger 1/4 or 5/8? Well if you want you can put it into a decimal: 1/4 = 0.25 and 5/8 equals 0.625. So 0.25 is closer to 1 and then 5/8 is the next closest to 1 but it is closer to 2. And lastly 1 and 3/8 is more then 0 and it's more then 1 so it goes in between 1 and 2 This is how it goes: 0 1/4 5/8 1 1 and 3/8 2
HOPE THIS HELPS
ASAP PLEASE!!!
What is the surface area of the square pyramid represented by the net below?
A: 48 cm
B: 96 cm
C: 64 cm
D: 112 cm
Answer: C: 64 cm
Step-by-step explanation:
The square has a a side of 4 centimeter meaning the area would be 16 cm. The area of the triangle is determined by half of the area of the base times the height. This mean that 4 x 6 = 24 and then 24/2 = 12. 4 x 12 = 48 (due to four triangles). 48 + 16 = 64. It is C: 64 cm
-3x-7≤11
solve, please.
Answer:
x ≥ -6
Step-by-step explanation:
-3x - 18 = -3 • (x + 6)
x ≥ -6
-3.000 X - 18.000 ≥ 0
</3 PureBeauty
1. Which of the following relations are functions?
Give reasons.
(a) R1 = {(1, 7) (2, 7) (4, 7) (6, 7)}
(b) R2 = {(1, 2) (1, 3) (1, 4) (1,5)}
(c) R3 = {(x, y) (y, z) (z, t) (t, v)}
Answer:
R1 = {(1, 7) (2, 7) (4, 7) (6, 7)}
R3 = {(x, y) (y, z) (z, t) (t, v)}
R1 and R3 are functions because first element in the ordered pair is not repeating, i.e they have unique images
The length if the tunnel is 460 miles. if 1 inch represents 60 miles, what is the length of the tunnel?
Answer:
The length of the Tunnel is 8. 460/60 = 7.66666667 rounded to the nearest whole number is 8.
Step-by-step explanation:
solve the equation: 5x -5
Answer: 5(x-1)
Step-by-step explanation:
What is the radius of the circle shown, given that point P is its center?
A)13.5 ft
B)27 ft
C)54.5 ft
D)729 ft. PLSSS HELP ASAP
The radius of the circle with point P as its center is 13.5 ft.
A circle is the locus of a point such that its distance from a fixed point is always constant (the same).
The diameter of a circle is a straight line segment that passes through the center of the circle and has endpoints on the circle.
The radius of a circle is half the diameter of the circle.
Given that the diameter of the circle is 27 ft. hence, the radius of the circle is:
Radius = Diameter / 2
Radius = 27 ft / 2 = 13.5 ft.
Hence the radius of the circle is 13.5 ft.
Find out more at: https://brainly.com/question/14866670
What is the pattern in the infinite sequence below?
-3, -1, 1, 3, 5, ...
Multiply the term number by 2, then subtract 5.
Multiply the term number by 3, then subtract 6.
Multiply the term number by 4, then subtract 7.
Multiply the term number by 5, then subtract 8.
Answer:
I'm confused, can you show me a picture of the actual question?
I was thinking that the sequence was adding 2 everytime by the looks of it. There has to be a typo somewhere.
Answer:
A
Step-by-step explanation:
Multiply the term number by 2, then subtract 5.
Solve the inequality:
2(x + 3) - 4 >4(-2 + 3) - 10
Answer:
X > -4
Step-by-step explanation:
2x+ 6 -4 > 4(-2+3) - 10
Answer:
x > − 4
(-4 , ∞ )
Step-by-step explanation:
If you remove the parentheses you get 2x+6-4>4*1-10
then calculate to 2x+6-4>4-10
Move the constant to the right 2x+2>-6
calculate again 2x>-6-2
Divide both side 2x>-8
Solution stated above
x > − 4
(-4 , ∞ )