What is the answer for 76.58×1.92
Answer:
147.0336
Step-by-step explanation:
use long multiplication
what is the simplified form of the ratio 9:18
Answer:
1:2
Step-by-step explanation:
:)
sketch the graph of
y=x2+x-12
Answer:
The picture represents y = x^2 +x -12.
x-int = (-4,0) and (3,0)
y-int = (0, -12)
Approximate each irrational number to the nearest thousandth.
✔5
✔19
✔99
✔42
Answer:
look down
Step-by-step explanation:
the square root of 5 is : 2.2360679775
rounded to the nearest thousandth is 2.236
__________________________________
the square root of 19 is: 4.35889894354
rounded to the nearest thousandth is 4.359
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the square root of 99 is: 9.94987437107
rounded to the nearest thousandth is 9.950
__________________________________
the square root of 42 is: 6.48074069841
rounded to the nearest thousandth is 6.481
hope this helps :)
Given that f(x)=-3x+9, what is f(4)?
Answer:
F(4) = -3
Step-by-step explanation:
First, you would plug in 4 for x. PEMDAS, so you would multiply -3 and 4, giving you -12. Then add 9, which gives you -3.
Answer:
Step-by-step explanation:
f(4)= -3*4+9
f(4)=-12+9
f(4)=-3
3(58 - 6) - 2(4x + 5)?
Which expression is equal to
Answer:
-8x + 146
Step-by-step explanation:
Step 1: Write out expression
3(58 - 6) - 2(4x + 5)
Step 2: Parenthesis
3(52) - 2(4x + 5)
Step 3: Multiply
156 - 2(4x + 5)
Step 4: Distribute
156 - 8x - 10
Step 5: Combine like terms (constants)
-8x + 146
Which numbers are solutions of the inequality 3x – 4 > 5?
Answer:
X>3
Step-by-step explanation:
Inequality form:
x>3
Hope this helped there wasn't much information sorry
The Earth is approximately a sphere of diameter 12742 km. The surface area of a sphere is given by the formula A = 4π r2 Calculate the surface area of the Earth. Give your answer in metres squared and in standard form. Answer ………………………….
Answer:
Don't know....
follow me and mark me brainliest
A salesperson makes $200 per week and $35 bonus for each person, x, he signs up.
Which expression represents the total amount of money the salesperson makes in a week?
200x + 35
200(x +35)
35(x + 200)
200 + 35x
x = # of people they sign up
200 + 35x is the only correct choice.
Answer:
200+35x is the correct solution
(07.01) Which of the values for x and y make the equation 2x + 3y + 4 = 15 true? x = 6, y = 3 x = 3, y = 5 x = 6, y = 4 x = 1, y = 3
Answer:
x = 1, y = 3
Step-by-step explanation:
Given:
2x + 3y + 4 = 15 ⇒ 2x + 3y = 11Now let's check the pairs of x and y:
x = 6, y = 3
2x + 3y = 2*6 + 3*3 = 12 + 6 = 18 ≠ 11incorrectx = 3, y = 5
2x + 3y = 2*3 + 3*5 = 6 + 15 = 21 ≠ 11incorrectx = 6, y = 4
2x + 3y = 2*6 + 3*4 = 12 + 12 = 24 ≠ 11incorrectx = 1 , y = 3
2x + 3y = 2*1 + 3*3 = 2 + 9 = 11correctAnswer:
D. x= 1, y = 3
Step-by-step explanation:
I took the test
Ahmad is choosing a password to access his teacher's web page. He must choose a capital letter and three nonrepeating digits from 0 through 9. The letter can be in any position in the password. Which shows part of the sample space for Ahmad's password? O A135, 135A, 135, 13A5 A113, A123, A133, A143 OA23, 0a23,02A3, 02a3 O 1234, 5678, 0246, 1357
Answer:
Step-by-step explanation:
The fist answer is correct!!
Answer: A
Step-by-step explanation:
Represent the following sentence as an algebraic expression, where "a number" is the letter x.
The quotient of a number and 4.
Please help!
3. Which answer is correct?
A 5 = 13 B 4<9C8<3 D 2 > 12
Answer:
b 4<9
Step-by-step explanation:
what fraction of a day is 5 hours 20 minute
One day is 24 hours.
Since there are 60 minutes in one hour there are 1440 minutes in one day.
5 hours 20 minutes is the same as 300+20, 320 minutes.
So 5hr 20min is [tex]\frac{320}{1440}[/tex] of the day.
(we can simplify that to [tex]\frac{2}{9}[/tex])
:)
Identify the variables in the expression 4mn + 6m - 3
Hey there! I'm happy to help!
A variable is a letter or symbol used to represent an unknown number.
We see two letters here: m and n. Therefore, those are the variables.
Have a wonderful day! :D
Please help !!
Determine the x and y value of each
coordinate A, B, C, D
Answer should look like this: (x,y)
Answer:
a(-3,-2)
b(-1,2)
c(3,2)
d(5,-2)
Step-by-step explanation:
a(-3,-2)
b(-1,2)
c(3,2)
d(5,-2)
how do you know that 5, 7, 8, 9, 10, and 11 are not factors of 12?
Answer :
Factors of 12 are
[tex] 1 \times 12 \\ 2 \times 6 \\ 3 \times 4. [/tex]
5 multiplied by any number can never give 12 . Multiples of 5 are [tex]5 \: 10 \: 15 \: 20[/tex]7 multiples are [tex]7 \: 14 \: 21[/tex]Same applies for all the listed numbers1. Jim opens a savings account with $22,500. His account pays 3.5% simple interest. At the end of 5.5 years, Jim closes the account. How much interest does he earn? What is the total value of his account when he closes it?
Answer:
$27186.57
Step-by-step explanation:
Formula: start(interest)^time
First, we need to calculate the interest which in this case would be 1.035 (1+(3.5/100)) since it is increasing 3.5% each year. Then we can just plug the values into the formula to get:
22,500(1.035)^5.5 = 27186.57
(25) Points please help will pick someone has the brainliest if right!
Answer:
D) 80
Step-by-step explanation:
Your answer is 80 because to find median you must Add up all of the numbers and divide by the number of numbers in the data set. The median is the central number of a data set. Arrange data points from smallest to largest and locate the central number. This is the median. Which I did and got 80 Your welcome
Hope this helped if it did plz give me brainiest Thanks <3
There were 5 chaperones assigned to go
with students on a field trip. What
algebraic expression represents the total
number of students and chaperones who
went on the field trip? Use the letter n to
represent the number of students on the
field trip
Field Trip Participants
Number of Number of
Students (n) Chaperones
10
5
15
5
5
25
Answer:
5 chaperones to 25 students
Step-by-step explanation:
You have to see which expression can be multiplied by 5 since there are 5 chaperones each number of students for example:
5 x 2 = 10
5 x 3 = 15
5 x 4 =20
5 x 5 = 25
find the missing value 3/8 equals y over 24
Answer:
Step-by-step explanation:
If nine less than four times a number is 11 what is the number
Answer:
5
Step-by-step explanation:
Write the equation
4x-9=11
Add 9 to both sides
4x=20
Now divide by GCF (4)
4x/4=20/4
x=5
Hope this helps! Plz award Brainliest : )
Solve the 2 problems pleaseeeee solve for x
Answer:
38.) is x = 11/4 and the one bellow it is x=-5
Step-by-step explanation:
Express the polynomial - 4p + 3p + 2p2 in standard form and then classify it.
quadratic trinomial
cubic binomial
quadratic binomial
cubic trinomial
Answer:
[tex]2p^{2}[/tex] - p is a quadratic binomial
Step-by-step explanation:
The expression contains only two terms resulting in the classification of a binomial; however, the expression begins with a squared term, so it is classified as a quadratic binomial.
Answer:
quadratic binomial
Step-by-step explanation:
Is is 1.36 as a improper fraction
Answer:
yes, it is a improper fraction.
Step-by-step explanation:
1.36=34/25
plzzz helpppp meeee aaaasssaaappp
Answer:
4. Answer is 19
5. Answer is 77
Step-by-step explanation:
65-(-12)
= 65+12
=77
Answer:
1977Step-by-step explanation:
4.
[tex]-64-(-83)\\\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\\\=-64+83\\\\\mathrm{Add/Subtract\:the\:numbers:}\:-64+83=19[/tex]
5.
[tex]Kim = 65 \:points\\Sister =-12\\\\Difference = 65-(-12)\\\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\\\=65+12\\\\=77[/tex]
solve this question
Answer:
80
Step-by-step explanation:
Initial ratio:
Teachers to students
1 : 15
Ratio after:
Teachers to students
3 : 40
The number of students did not change, so we can make the students of the initial ratio and the students of the ratio after the same.
1 : 15 = 8 : 120
3 : 40 = 9 : 120
120 units = 1200
1 unit = [tex]\frac{1200}{120} =10[/tex]
Initial teachers = 8 units = [tex]8*10=80[/tex]
Picture below thanks will mark brainlist
Answer:ty
Step-by-step explanation:
Find x, if 36, x, x, 16 are in proportion.
please tell fast
Step-by-step explanation:
36 : x :: x : 16
16 x 36 = x2
576 = x2
Taking square root on both sides
24 = x
Answer:
36/x = x/16
x^2 = 36*16
x = √36*16
x = 6*4
x = 24
What is the slope of the line that passes through the points (4,7) and (5,8)?
answer in simplest form?
