solve for x: cx - d = 4
May someone please help me please? This is about exponents by the way. About 5 questions I need help with.
Answer:
2x2x2x2x2x2x2=8/3=1 2/3
8x8x8=512
1/6x1/6x1/6= 1/216
5/8x5/8=1 2/8
Step-by-step explanation:
i hope this helps
have a nice day/night
mark brainliest, please :)
A sphere has a radius of 5 feet. Find the volume of the sphere. Leave your answer in terms of pie. Then use 3.14 for pie and round the volume to the nearest 10th. Volume in terms of pie=? Volume in using 3.14=?
The solution is, The Volume is 523.6, of the sphere has a radius of 5 feet.
What is volume?In mathematics, volume is the space taken by an object. Volume is a measure of three-dimensional space. It is often quantified numerically using SI derived units or by various imperial or US customary units. The definition of length is interrelated with volume.
here, we have,
Given,
r = 5 ft
pi = 3.14
Formula
the volume of sphere is:
V = 4/3 * 3.14 * r^3
Solution
V = 4/3 * 3.14 * 5^3
V = 4/3 * 3.14 * 125
V ≈ 523.59878
V ≈ 523.6 m^3
as, we get,
V≈523.59878
and 5 or more raise the score so the 9 makes the 5 into 6 and drop all of the other numbers.
Hence, The solution is, The Volume is 523.6, of the sphere has a radius of 5 feet.
To learn more on volume click :
brainly.com/question/1578538
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Explain how you can find a denominator for 3/5 and 5/8.
PLEASE EXPLAIN
Answer:
How to Find Common Denominators
If you are trying to add or subtract fractions with different denominators, you’ve come to the right place! In order to add or subtract fractions, we have to have common denominators. Sometimes, though, you’re given a problem that looks like this:
Those are definitely not common denominators! In order to get the denominators the same, follow these steps:
1. List multiples of both numbers. Start by listing four multiples for each number.
4: 4, 8, 12, 16
2: 2, 4, 6, 8
2. Look at the lists you’ve made. Underline any numbers that are on both lists.
4: 4, 8, 12, 16
2: 2, 4, 6, 8
3. Look for the smallest underlined number (known as the least common multiple, or LCM). This is your common denominator.
Common denominator: 4
4. Multiply the numerator and denominator by the factor that it would take to get to your common denominator…like this:
and this:
For this multiplication, the first number you use is the fraction you are changing, and the second number comes from the answer to this question: “what number would I multiply the denominator by to get to the common denominator?” For the first fraction, your denominator is already your common denominator, so you simply multiply it by 1/1. We multiply by 1 (or a fraction equaling one) because this does not change the amount of the fraction, it just changes the name of the fraction. For the second fraction, you would multiply by 2/2 because your denominator (2) needs to be multiplied by 2 to reach the common denominator of 4.
Now that you have common denominators, you can simply add the fractions together. Remember, when you add fractions, the numerators (top numbers) add and the denominators (bottom numbers) stay the same!
Your new problem would look like this:
Once you add them, you should get 5/4
If you know how to simplify this (by changing it into a mixed number), please do so. If not, please review how to deal with improper fractions.
Want one more practice problem with finding common denominators? This time, we’ll do a subtraction problem. Here it is:
Follow the same steps. They are:
1. List the multiples for each number.
3: 3, 6, 9, 12
4: 4, 8, 12, 16
2. Look at the lists you’ve made. Underline any numbers that appear on both lists.
3: 3, 6, 9, 12
4: 4, 8, 12, 16
3. Look for the smallest underlined number (least common multiple, or LCM). This is your common denominator.
Common denominator: 12.
4. Multiply the numerator and denominator of each fraction by the factor that it would take to get to your common denominator. Think about it like this:
What do you multiply by 3 to get to 12? Well, we know that 3 x 4 = 12, so we know we need to multiply by 4:
Now, we do the same thing with 1/4 to get:
What do you multiply 4 by to get to 12? Well, we know that 4 x 3 = 12, so we know we're going to multiply by 3. That looks like this:
Now we have both of our fractions with common denominators, so we can subtract! Remember, in a subtraction problem, the numerators subtract but the denominators stay the same. It looks like this:
Now see if you can fill in the answer. If you got 1/12, you're right!
Step-by-step explanation:
Answer:
Common denominator: 40
Step-by-step explanation:
Using LCM (Lowest Common Multiple) method, if you add in the values of the given denominators of the equation, the answer should be 40.
Figure B is the image of figure A. Which rule describes the transformation that was applied to triangle A to create triangle B?
Answer:
reflection in the y-axis
Answer: I think the answer is B
Step-by-step explanation:
Use the picture were it says a, b, c, d those are the steps
Answer:
a. Opens downwards (since the the value of 0.4 is negative)
b. Has a maximum (since the parabola opens down)
c. Is not a reflection of the parent function (since the parabola is widened by the scale factor of 0.4).
d. Is a stretch since it is widened by the scale factor of 0.4
Hope this helps!
Gregg practiced his guitar for 15 minutes. He has practiced 60% of the amount of time he needs to practice today. What is the total time Gregg needs to practice playing his guitar today?
Answer:
9 minutes 60% of 15 is 9
Step-by-step explanation:
PLZZZZZZZZ help with thissss!!
Answer:
[tex] 25x^2 - 30x + 9 [/tex]
Step-by-step explanation:
[tex] (5x - 3)^2 = (5x - 3)(5x - 3) = [/tex]
[tex] = (5x)(5x) + (5x)(-3) + (-3)(5x) + (-3)(-3) [/tex]
[tex] = 25x^2 - 15x - 15x + 9 [/tex]
[tex] = 25x^2 - 30x + 9 [/tex]
Answer:
25x^2-30x+9
Step-by-step explanation:
Plssss I need it now
Answer:
Rachel just started a new job that pays 7 dollars per hour. She only worked 3 hours and decided she wanted to go to the mall to buy some clothes. How much money does Rachel have to spend?
Step-by-step explanation:
will give brainlyest pls help quick
Darin is tired of his CDs getting scratched up and not playing properly. He wants to purchase an mp3 player to solve this problem. The one he wants costs $400. Darin has $175.25 in his checking account. He plans on depositing $40.50 into his checking account each week. Let w = number of weeks. Determine if the statement is true by selecting Yes or No.
answers below:
A) The inequality 175.25 + 40.50w ≥ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
B) The inequality 175.25 + 40.50w > 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
C) The inequality 175.25 + 40.50w ≤ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
D) The inequality 175.25 + 40.50w < 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
E) It will take Darin 5 weeks until he can
purchase the mp3 player.
Yes
No
F) It will take Darin 6 weeks until he can
purchase the mp3 player.
Yes
No
Answer:
its yes, no, no. no, no, no, yes
Step-by-step explanation:
A dolphin is at -28 feet. It swims up and jumps to a height of 8 feet. Write a subtraction expression for the vertical distance the dolphin travels.
Answer:
8-(-28) is the subtraction expression
The red figure is congruent to the blue figure. Complete the transformations so that the blue figure is the image of the red figure.
Answer: a.180 rotation about the origin
c.reflection in the y-axis
d.reflection in the x-axis
Step-by-step explanation:
SO sorry that no one has answered this question its been so long
also sorry I don't know B
What would -32 - 24 become if you rewrote the problem to adding the opposite?
Answer:
If you add it the opposite then it would have a larger sum
Step-by-step explanation:
plz plz plz help plz i need help
Answer:
62/10
Step-by-step explanation:
All the other options are positive integers, which are natural numbers.
Answer:
[tex] \frac{62}{10} [/tex]
is a fraction which isn't a natural number,
and
[tex] \frac{40}{4} [/tex]
can be simplified to get 10, which is natural number and others are natural numbers too
62/10 is not a natural number
correct option A
Mrs. Williams wants to know how long it will take an investment of $450 to earn $189 in interest if the yearly interest rate is 6%, to be paid at the end of each year.
Answer:
hope its right
Step-by-step explanation:
5 - 7 year to pay it
Could someone answer this please? thanks a lot
Answer:
8$
Step-by-step explanation:
Find the unknown base length of the triangle.
A=31.5 in2 h=7 in.
Answer:
base=2 a/h
base=9
Step-by-step explanation:
A town has 35,000 registered voters. A random sample of 500 voters finds that 125 are in favor of a new dog park. How many are likely to vote for the dog park?
The set department has 5 foot board. They cut 2 segments that are 1 1/2 foot each. How much of the bored is left?
Answer:
2ft
Step-by-step explanation:
PLS HELP!
What is the measure of angle x?
Enter your answer in the box.
x = °
Answer:
hight is x base is 47
Step-by-step explanation:
if it has an angle your height
Please help me with this problem
I’ll give brainliest
Answer:
option a
Step-by-step explanation:
√16= 4 and 4 is a real as well as a rational number as well as integer amd whole numbers!
Hope it helps you....
Eve wants to buy a balance beam. The original price is $388. How much will Eve pay if she buys it during the sale?
Answer: I'm sorry but your question does not state how much it was on sale for.
Step-by-step explanation:
GUYS HELP ME PLEASE
this is my last question
Answer:
C=48, B=42, D=48
Step-by-step explanation:
90 - 42 = 48
C = 48 C is congruent to angle D so angle D= 48 to
Angle A is congruent to angle B so angle B = 42 to
correct answer will get brainliest
Answer:
226.08 should be the answer
Step-by-step explanation:
Please don't put random stuff in the answers box just for brainly points : I it's very annoying.
Answer:
1st row = no
2nd row = yes
3rd row = yes
4th row = yes
Step-by-step explanation:
hope this helps.
ps. I also dislike blank answers.
Heeeelllpppp pplz will give brilliant :(
Answer:
do lenth times with on all of them I think
Step-by-step explanation:
Answer:
Explanation is in a file
Socratic
Step-by-step explanation:
can someone answer this please
can someone help mee answer this 10pts but it will spilt between to people so your gonna get 5pts ad brainleast
Answer:
i think you do 5 ÷30
#juice wrlds not dead
Answer:
1/6 represents the 10 out of 6, but it is known as 1 in this answer because it is a choice out of the other 6.
1/6 = ?/30
1/6 · 5/5 = 5/30
5/30 large stuffed animals will be given away. I presume this is the correct answer.
please help me with this
what is x?
Answer:
27
Step-by-step explanation:
The area of the base of a trapezoid pyramid is (34ft squared) the pyramid is 12 inches tall. What is the volume of the pyramid
Answer:
the ft is 97.3 repeating or 1168 inches
Step-by-step explanation: