Answer:
86.40
Step-by-step explanation:
First you do 80 x 0.08 to get 6.4, then you add that to 80 to get 86.40 dollars
2 increased by 8 times a number is equal to 5. Write an equation or inequality.
If the perimeter of the triangle is 60, what is the value of y?
Answer:
y = 5Step-by-step explanation:
Given:
In the right triangle the hypotenuse is 5y, one leg is 4y, the other leg is missingMissing side of the triangle is:
√(5y)² - (4y)² = √(3y)² =3yPerimeter is 60:
3y + 4y + 5y = 6012y = 60y = 60/12y = 5Gavin bakes 70 cookies in an hour.How many cookies can he bake in 4hours
Answer: 280 cookies
Step-by-step explanation:
3=2-b solve this question please
Answer:
b=1
Step-by-step explanation:
Subtract 2 from both sides
b=1
Answer:
Step-by-step explanation:
3 = 2 - b
B + 3 = 2
b = 2 - 3 = - 1
what is the slope of the linear function
y=1/2 x + 4
Is it
1/2
-4
4
-1/2
Answer: 1/2
Step-by-step explanation:
the formula for a line is y = mx + b
m is the slope. so in the line y = 1/2x + b
1/2 is our m and therefore that’s the slope
Even if you don’t think it is an independent variable, _____ is usually always plotted on the “x” axis.
Help?
Answer:
Y axis is dependent
Step-by-step explanation:
and x axis is independent, so if its on the x axis, its alwasy a independent variable, hope it helped Lol
Francis used the distributive property of multiplication to help him solve the equation 6 x 2 = ________. Francis did not get the same answer for each side of the expression. Explain the steps required to correct his mistake. 6 x 2 = (3 x 2) + (4 x 2) 12 = 6 + 8 12 = 14
Solution :
The distributive property of multiplication :
It is given that we have to find the solution for the below expression using the distributive property of multiplication,
So 6 x 2 = __________
Using distributive property, we can write :
⇒ 6 x 2 = 12
⇒ (3 + 3) x (2 ) = 12
⇒ (3 x 2) + (3 x 2) = 12
⇒ 6 + 6 = 12
⇒ 12 = 12
John runs the same amount each day (r). If he runs for 4 days this week write an expression to represent the amount he ran this week.
Answer:
[tex]r \cdot 4 = z[/tex]
Step-by-step explanation:
An expression means that we don't know enough to create an equation. So, this means we will mostly be using variables.
John runs r amount every day. We need to create an expression for if he runs r amount for 4 days.
[tex]r \cdot 4 = z[/tex]
r = how much he runs per day
4 = how many days he runs
z = how much he runs this week
This is your expression!
Answer:
r * 4 = a
Step-by-step explanation:
If John runs the same amount everyday (r) for the past four days, we can multiply 4 by r
r * 4
We don't have enough information to write the answer to the expression so in its place we can put a variable. (In this case, I chose a)
r * 4 = a
So a possible expression for this problem is r *4 = a
Hope this helps! Have a great day! :)
Solve this equation for x by graphing.
-4x - 1 = 5^x + 4
Please help! Asap
Answer:
-1.28
Step-by-step explanation:
You would put these two equations into a graphing ccalculator:
y = -4x - 1
and
y= 5^x + 4
Wherver they intersect is your answer.
These two happen to intersect at (-1.28,4.13)
Since the equation has x-values, you would give the first number (x-coordinate) as your answer.
Please help if possible due really soon❤️❤️❤️ thank you so much
Answer:
i do believe they are right, i got b too.
Step-by-step explanation:
What is the least positive integer divisible by each of 1, 3, 5, and 7?
Answer:
105
Step-by-step explanation:
You need the least common multiple of the 4 numbers. Since 3, 5, and 7 are prime numbers, the answer is their product.
LCM = 3 * 5 * 7 = 105
The least positive integer that is divisible by each of 1, 3, 5, and 7 is 105.
In order to solve the question, we simply have to find the lowest common multiple that is applicable to all the numbers that are given on the question.
In this case, the lowest common multiple can be gotten by multiplying the numbers be high will be:
= 1 × 3 × 5 × 7 = 105
Therefore, the number is 105.
Read related link on:
https://brainly.com/question/20125628
Complete the table to find the value of nonzero number raised to the power of 0.
Answer:
9^3=729
9^2=81
9^1=9
9^0=1
Which functions are vertical stretches of the square root function? Check all that apply.
Answer: 6/5 root x
explanation: A vertical stretch happens when you’re multiplying by a number GREATER THAN 1 on the outside of the root. 6/5 root x is the only answer choice that meets this.
Answer:
B, D & E -[tex]\sqrt{x} 16X[/tex], 3/8√9x, 6/5√x
Write the expanded form of the expression
0.5(14x − 4y + 12)
Answer:
sry
Step-by-step explanation:
the iirirkrkrkrrkoror is the one that is the
Can someone help me solve x and y?
Help me plz!!!!!!!!!!!!!!!!!!
Answer:
17.3 repeating
Step-by-step explanation:
let me know if you need the steps
Answer:
52/3 or 17 whole number 1/3
PLEASE PLEASE PLEASE HELP!!
Answer:
I'm just doing this to get points
How to Experiment Well
Assignment
Active
Assigning Treatment Groups
A beauty product company conducts a study to test the effectiveness of a new shampoo to control split ends. One
hundred subjects have volunteered to take part in the study, and will be split into a treatment group and a placebo
group. The study leader will assign the subjects to the groups randomly using slips of paper. Which reason identifies
why randomization is important?
It is important to make sure that groups have 50 people each.
It is important to make sure that the first 50 people to volunteer are not all in the same group.
It is important to make sure that people who do not currently have many split ends are placed in the placebo
group.
It is important that subject characteristics such as hair length, hair color, and gender are distributed equally
among the treatment groups.
Answer:
D: It is important that subject characteristics such as hair length, hair color, and gender are distributed equally among the treatment groups.
Is correct
=================
The answer for the question after is 50, which should be similar to the same question here.
=================
ED2021
What is 1.33 x 10^6 in scientific notation?
Huilan's age is two times Thomas's age. The sum of their ages is 18. What is Thomas's age?
Answer:
Huilan is 12 and Thomas is 6
Step-by-step explanation:
Answer:
thomas is 6 years old
Step-by-step explanation:
if he is 6. 6x2=12 +6 =18
7 divided by 5 over 8
Answer:
Step-by-step explanation:
7÷ 5/8 change to multiplication and flip the fraction
7*8/5 place 7 over 1
7/1*8/5 multiply
56/5 or 11 1/5
I have a question! I have honors math where’s somewhere I could go get help? Please help I’m 30 hours behind and it needs to be done by Saturday!!! PLEASE HELP!! ⚠️⚠️ I’m beginning you all!!!:(((
BTW ITS 9th grade
Answer:
what are the questions pearl ? you have to ask the questions :D
Step-by-step explanation:
If x = 4 and y = -2, the value of 3 xy?
Answer:
-24
Step-by-step explanation:
Answer: -24
Step-by-step explanation:
3xy
3(4)(-2)
12(-2)
-24
plsss I need help..i will remark ur answer as a brilliant answer
Answer:
9.3. your ans. nabsbss
modeled by the expression –2 • 4.
Answer:
-8
Step-by-step explanation:
Based on this model, a school with a 53% chance of winning their first game would have what rank? Round your answer to the nearest whole number.
Answer:
8
Step-by-step explanation:
50 is at rank 8.5, but since its a 53% chance. it would be below the .5 area and round to 8
For what value of the variable is each of the following fractions equal to zero: 2y +3/10
I think its 3/10=0.3
2×(-0.15)= -0.3
and -0.3+0.3=so variable value is -0.15
Answer:
2×-1,5+3
Step-by-step explanation:
Hope this helped have an amazing day!
At the end of a snow storm, Audrey saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. There was a depth of 10 inches of snow on the lawn when the storm ended and then it started melting at a rate of 2 inches per hour. Write an equation for S, in terms of t, representing the depth of snow on Audreys lawn, in inches, t hours after the snow stopped falling.
The expression for S, expressed in terms of t, which represents the amount of snow on Audrey's lawn, is as follows:
S = 0 - 2t
When the storm first began, there were 10 inches of snow in Audrey's yard. This can be shown as a constant value.
2 inches of snow melt each hour when it first starts to melt. We deduct 2t from the initial depth of snow since it gets shallower with time. Here, t denotes the number of hours that have passed since the snow ceased falling.
Determine the depth of the snow on Audrey's lawn at various times by changing the value of t in the equation.
For example, if we substitute t = 1 into the equation,
S = 10 - 2(1) = 10 - 2 = 8
This indicates that 8 inches of snow would be present in Audrey's yard once the snow stopped falling in one hour. To get the depth at various times, you may similarly insert different values for t.
To know more about an equation follow
https://brainly.com/question/18262424
#SPJ12
Choose the correct answer to 96 divided by 6
1. 15 R6
2. 17
3. 16
4. 15
^
^
^
question
Answer:
correct answer is 16. hope that helps
Pleaseeeee answer !!!!!!!!!! What is the triangle ?! Will
Mark Brianliest !!!!!!!!!!!!!!!
Answer:
Isosceles Obtuse
Step-by-step explanation:
one angle is greater than 90 degrees makes it obtuse
two sides are same so isoscleles
pls give brainliest