Answer:
27,28,29
Step-by-step explanation:
x+x+1+x+2 =84
3x +3 =84
3x=84-3
3x=81
x=81 :3
x=27 (the first number
27 +1=28 (the second number
27 +2 =29 (the third number
An object is moving at a speed of 6 feet per day. Express this speed in miles per year. Round your answer to the nearest hundreth
Answer:
.41
Step-by-step explanation:
1ft = 0.000189394mi
0.000189394 x 6mi =0.00113636mi
1 year = 365 days
365 x 0.00113636 =0.41477286
The given speed in miles per year should be 0.41477286.
Given that,
The object speed should be 6 feet per day.Based on the above information, we know that
1 feet = 0.000189394miles
Now there are 6 feet.
So, for 6 feet, the miles should be
= 0.000189394 × 6mi
= 0.00113636mi
Now for per year, it should be
= 365 × 0.00113636
= 0.41477286
Therefore we can conclude that the given speed in miles per year should be 0.41477286.
Learn more: brainly.com/question/16125784
Find the coordinates of the midpoint of a segment having the given endpoints Q (5, 10) and R (8, 2). *
Answer:
(13/2, 6)
Step-by-step explanation:
to find the x value in the midpoint you add both xs and divide by 2
5+8= 13
13/2 = x
to find the y value in the midpoint you add both ys and divide by 2
10+2=12
12/2 = 6 =y
Answer:
(6.5,6)
Step-by-step explanation:
1. graph the points
2. make your triangle
3. add numbers to the triangle
4. do you midpoint formula which is m=(x1+x2/2, y1+y2/2)
5. put your numbers in
If -7.6(x - 1) = 7.3 - 7.4x, find the value of -2x.
Answer:
-3
Step-by-step explanation:
Step 1: Write equation
-7.6(x - 1) = 7.3 - 7.4x
Step 2: Solve for x
Distribute -7.6: -7.6x + 7.6 = 7.3 - 7.4x
Add 7.6x on both sides: 7.6 = 7.3 + 0.2x
Subtract 7.3 on both sides: 0.3 = 0.2x
Divide both sides by 0.2: x = 1.5
Step 3: Find -2x
-2(1.5) = -3
Answer:
3
Step-by-step explanation:
-7.6x+7.6=7.3-7.4x
-7.6x+7.4x=7.3-7.6
-0.2x=-0.3
X=-0.3/-0.2
X=3/2
2x. means multiply the ans you get for x by 2
2(3/2)
=3
5. Choices cooking club made some pies to sell during lunch to raise money for a field trip. The
cafeteria helped by donating three pies to the club. Each pie was then cut into six pieces and
sold. There were a total of 72 pieces to sell. How many pies did the club make?
I
Four people equally share 3/4 of a whole pizza. What fractional part of the whole pizza does each person receive?
Answer:
3/16
Step-by-step explanation:
Which one of the following is another name for RA?
R
A
Answer:
C RY→
Step-by-step explanation:
The endpoint is R, so the end point must remain the the same
The ray continues in the direction of A, Y is in the direction of A so we can replace A with Y
RY→
Step-by-step explanation:
AR i believe
A chef makes 15 gallons of batter for several cakes. Each cake requires ⅗ of a gallon of cake batter. How many cakes can the chef make?
btw idk why it says im in high school but dude im in middle(^^)
What is the missing numerator? blank over five minus one fourth equal eleven twentieths
Answer:
4
Step-by-step explanation:
4/5 - 1/4 = 11/20
(decimals: 0.55)
4
4/5 - 1/4 = 11/20
(I may have used a calculator)
Select the step in the solution that shows the first error.
Step 1: 20x - 10 = 80 + 10x
Step 2: 20x = 80 + 10x
Step 3: 10x = 80
Step 4: x= 8
Answer:
Step 2: 20x = 80 + 10x
Step-by-step explanation:
Step 1: 20x - 10 = 80 + 10x
Add 10 to each side
20x - 10+10 = 80+10 + 10x
20x = 90 + 10x
Step 2: 20x = 80 + 10x This has the first error
Step 3: 10x = 80
Step 4: x= 8
What is (-4) to the power of -3 and write the steps to get the answer??
Answer:
kqw1qw1lo12
Step-by-step explanation:
Janice bought 135 shares of Target stock at $149.84 per share. Find the total value of her purchase.
Answer:
$20228.4
Step-by-step explanation:
If each Target stock is $149.84 and you want 135 shares, there is simply only one step:
135 shares x $149.84 per shares
If you type that in a calculator, the answer is $20228.4 or you could multiply it yourself.
Solving Inequalities
Algebra 1
Answer:
B greater than or equal to -12
Answer:
b[tex]\geq[/tex]-12
Step-by-step explanation:
Step 1- Subtract 10 from both sides of the inequality.
New inequality:
4b[tex]\geq[/tex]-48
Step 2- Divide by 4 into both sides of the inequality, to get your answer.
Answer:
b[tex]\geq[/tex]-12
Dalila bought her grandma a music album for $12.50 and then ordered three songs for herself. In total (before tax), she spent $16.37.
How much did Dalila spend on each song?
Al sunrise, the temperature outside was 5 below zero By noon the temperature rose 27°. What was the temperature at noon?
Answer:
the temperature at noon was 22 can i get brainliest please? :)
Step-by-step explanation:
-5 + 27 = 22
The temperature at noon after a rise of 27°C will be 22°C.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem accurately and completely.
At sunrise, the temperature outside was 5°C below zero By noon the temperature rose to 27°C. Then the temperature at noon is given as,
⇒ 27°C + (-5°C)
⇒ 27°C - 5°C
⇒ 22° C
The temperature at noon after a rise of 27°C will be 22°C.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ6
Granny smith is making strawberry jelly. She fills 6 1/2 ounce jars to give as gifts Granny was able to fill 8 jars. How many ounces of strawberry jelly did granny smith make?
Answer:
52 ounces
Step-by-step explanation:
6 1/2 * 8 = 52 ounces
What is the sum of 13 + (-8)?
Answer:
The answer is 5
Step-by-step explanation:
the answer is 5 because it just is
As a director of operations for a fast-food company,
you oversee two of the company's restaurants. One of
the stores reports their revenue for the year as 0.15 of
the company's revenue, and the other restaurant
reports 21% of the company's revenue.
what is the total percentage of the company’s revenue that your two stores report?
3.61%
6%
21.15%
22.5%
36%
Answer:Is this pre algebra word problem I’m confused
Step-by-step explanation:
Which of the following numbers is not rational ?
Answer:
The answer is A.
Hope it helps..
Answer
B.
because pi is irrational
3(-3x - 3) + 2x + 4 = -33
what would the area be of this shape
IS 0.32 x 102 WRITTEN IN SCIENTIFIC NOTATION? JUSTIFY YOUR ANSWER.
ANSWER ASAP
Answer:
its not in scientific notation coz in scientific notation the decimal point should be after first non-zero digit but here its not
Step-by-step explanation:
hope it help ^_^
Answer: 3.2 × 10^1
Step-by-step explanation:
1. Points C(2,5) and D(8,11) are given. Find the midpointof the segment CD.
Answer:
C=(x,y)
D=(1,12)
P=(4,0)
4=(x+1)/(2)
8=x+1
x=7
0=(y+12)/(2)
y=-12
C=(7,-12)
Step-by-step explanation:
dame 5 estrellas y corazon los necesito
-|16.25| +20
How do I solve this?
Hey!! Glad I can help!!!
Answer:
-16.25+20=3.75
Step-by-step explanation:
the negative sign is outside the box so it does not affect the absolute value.
then do -16.25+20 and you get 3.75.
If satisfied leave a review and feel free to give brainiest.
Answer: 1. You have to solve -|16.25| first, which the answer is -16.25. 2. Now you add 20. -16.25+20=3.75
Step-by-step explanation:
You roll a six-sided number cube and flip a coin. What is the probability of rolling a number less than 6 and flipping heads? Write your
answer as a fraction in simplest form
Answer:
5/12
Step-by-step explanation:
less than 6 means 1,2,3,4 or 5 (5/6)
heads is 1/2
5/6 times 1/2
5/12
2x < -12 please solve this
Answer:
x<−6 is your answer. <3
Given the following expressions: A. 53 • 5–4 B. 3^5/3^-6 C.(1/4)^3 • (1/4)^2 D. (-7)^5/(-7)^7 Part 1: Use operations of exponents to simplify each expression (A-D). Include your work in your final answer. Part 2: For each simplified expression (A-D), tell whether or not the expression has a value between 0 and 1. Hint: Also this is a four part question. You have to give answers for A,B,C, & D.
Part 1:
A.53 =53
B.3^5/3^-6 =177147
C.(1/4)^3 • (1/4)^2 = 1 /1024
D.(-7)^5/(-7)^7 = 1/49
I tried my best for part 2 but i'm pretty sure it's not right. I think 1/1024 and 1/49 has a value between 0 and 1
The arithmetic operations are used in order to evaluate the given expressions and the calculations are given below.
A) [tex]53\times 5-4[/tex]
Equate the above expression with any variable 'x' and then simplify the given expression.
[tex]x = 53\times 5-4\\x = 265-4\\x=261[/tex]
From the above calculation, it can be concluded that the value of the given expression does not lie between 0 and 1.
B) [tex]3^5/3^6[/tex]
Equate the above expression with any variable 'y' and then simplify the given expression.
[tex]y = \dfrac{3^5}{3^6}\\\\y = \dfrac{1}{3}[/tex]
From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.
C) [tex](1/4)^3\times (1/4)^2[/tex]
Equate the above expression with any variable 'z' and then simplify the given expression.
[tex]z = \left(\dfrac{1}{4}\right)^3\times \left(\dfrac{1}{4}\right)^2\\\\z= \left(\dfrac{1}{4}\right)^5[/tex]
From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.
D) [tex](-7)^5/(-7)^7[/tex]
Equate the above expression with any variable 'w' and then simplify the given expression.
[tex]w = \dfrac{(-7)^5}{(-7)^7}\\\\\\w=\dfrac{1}{49}[/tex]
From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.
For more information, refer to the link given below:
https://brainly.com/question/25834626
For a company picnic, Brian ordered a box of fresh-baked gingerbread cookies and sugar cookies. The box included a total of 60 cookies, and 90% of them were gingerbread. How many gingerbread cookies did Brian get?
Answer:
54
fifty four of the cookies in the box were gingerbread cookies and the other 6 were sugar cookies
Solve y=2x+3w for x Answer choices: x=y-3w/2 x=y+3w/2 none of the above
Answer:
The correct answer is x=(y-3w)/2
∠A and ∠B are vertical angles. If m∠A=(3x-30)° and m∠B=(2x-9)°,then find the value of x.
Answer:
x = 21°
Step-by-step explanation:
Vertical angles have the same measures, therefore:
3x - 30 = 2x - 9
x - 30 = -9
x = 21°
Write and solve an equation to find the number n. The difference of three times a number and 4 is -19.
Answer:
-5
Step-by-step explanation:
Let n be the unknown number
difference is subtraction
3n -4 = -19
Add 4 to each side
3n-4+4 = -19+4
3n = -15
Divide by 3
3n/3 = -15/3
n = -5
