Help for 30 points
What are the solutions for:
3(2+8)
(-3+4)2
-5(4-2)
(12+13)(-2)
8(10-4)
(-4+-7)(-3)
(-7+3)4
-1(18-11)
Thank you!
Answers
Answer:
3(2+8) → 3(10) → 30(-3+4)2 → (1)2 → 2-5(4-2) → -5(2) → -10(12+13)(-2) → (25)(-2) → -508(10-4) → 8(6) → 48(-4+-7)(-3) → (-11)(-3) → 33(-7+3)4 → (-4)4 → -16-1(18-11) → -1(7) → -7
The last digits/ values are the answers.
(-3+4)2=2
-5(4-2)=-10
(12+13)(-2)=-50
8(10-4)=48
(-4+-7)(-3)=33
(-7+3)4=-16
-1(18-11)=-7
Related Questions
Please help with this one too! Thanks a bunch!♡
Answers
7x-2+4x+6=180
11x+4=180
11x=176
176/11
x=16
what is $3.57 as a decimal
Answers
Answer:
decimal: 0.0357
357%
So, 3.57 is equivalent to 357% in percent form
Step-by-step explanation:
to find a decimal move 2 decimal points to the left
to find percent move decimal 2 places to the right
Which ordered pair describes the location of point A? (doing this for my lil sis)
Answers
Good evening,
Answer: A = (8;6)
Step-by-step explanation: Point A is located on the value 8 on the abscissa and 6 on the ordinate. We note the point being equal to the number of the abscissa axis on which it is located then the one of the ordinate axis such as A = (8;6)
Lesson 8.3 Example 1 Problems
Answers
Answer:90% because 46% out of 50 is 90
Step-by-step explanation:
have a great day <3
(if i get this wrong im so sorry :(
A bowling alley charges $85 for a birthday party rental and $11 per guest. A family is planning a birthday party at the bowling alley and can spend up to $260. What is the maximum number of guests they can invite?
Answers
Answer: 15 People
Step-by-step explanation:
So they plan to spend $260, from that take away $85, then you'll have $175, then take away $11 15 times you'll end up with $10 and that not enough for one more guests. So 15 is your answer.
The maximum number of guests they can invite? 15 Guests
Bowling alley rental charge is 85$
after spending on the rental charge, family left with 260 - 85 = 175$
No of guest that can be invited = 175/11 =15.9 {unitary method is used}
∴The maximum no of guests that can be invited by the family money will be 15 and 10$ money left with them unused.
see this example of 'Unitary method' for solving questions here:
brainly.com/question/45210219
Choose 2 axioms that allows 22 + (m + 8) to be written as m + 30
1. associative - addition
2. distributive
3. associative - multiplication
4. identity - addition
5. commutative - multiplication
6. symmetric
7. commutative - addition
Answers
For the representation, describe a possible sequence of transformations.
(x, y) arrow-right (−x − 4, y + 3)
Complete the description.
The representation is a translation
__ unit(s) right and
__ unit(s) up and a reflection across the
x/y (select)
-axis.
Answers
Answer:
1
5
Step-by-step explanation:
Find the surface area of the pyramid. A rectangular pyramid with length 45 centimeters and a width of 18 centimeters. On the side with 45 centimeters it has a slant height of 15 centimeters. On the side with 18 centimeters it has a slant height of 25.5 centimeters.
Answers
Answer:
166.5
Step-by-step explanation:
you have to kinda create it out on paper flat and just add all.
Good luck, i am blonde so maybe
Chrsitine's jewelry box is shaped like a rectangular prism. It is 8 1/2 inches long, 4 inches wide, and 6 inches tall. Which equation can you use to find the volume of the jewelry box?
Answers
Answer:
Step-by-step explanation:
Adding would be 12 and multiplying would be 48
(8 1/2 • 4)) • 6
Help its sphere volume
Answers
Below is a DAB. Set up and solve an equation to find the value of X. Then find the measurement of the missing angle.
Answers
Answer:10
Step-by-step explanation:
4x+7+67+66=180
4x=180-(7+67+66)
x=10
Find each probability.
Answers
Answer:
5,9
Step-by-step explanation:
I think row A would be 5 and B would be 9 im sorry if im wrong
5 on top 9 on bottom
Write 0.46 as a fraction in simplest form.
0.46=
Answers
Find the missing value: 49, 35, 32, 41, x when the mean is 41.
Answers
Find the number that makes the ratio equivalent to 2:25.
__:50
Answers
To get 25 into 50, you multiply by 2. So, 2:25 is the same as 4:50.
PEDMAS?
Example 1:
3+8(4-2)-7
Parentheses First = 3+8(2)-7
Exponents-none
Multiply/Divide 3+16-7
Add/Subtract 19-7 = 12
Example 2:
32-(9-5)+7x3-8÷2
Parentheses 32-(4)+7x3-8÷2
Exponents 6-4+7x3-8÷2
Multiply/Divide 6-4+21-4
Add/Subtract 2+17=19
Review
Directions: Compute the answers using PEMDAS.
1) 7 x 5 + 3=
2) 8 - (6 + 2)=
3) 10 - 6 + 5=
4) (21 3) x 2=
5) (12 6) + 6=
6) 3 + 10 5=
7) 8 + 4 - 2=
8) 7 + 5 - 5=
9) 16 8 - 1=
10) (20 - 17) - 3=
11) 8 + 2 - 7=
12) 18 (4 + 2)=
13) 8 - 6 + 7=
14) 5 - (18 6)=
15) 2 + 13 - 4=
16) (7 - 4) + 3=
17) 9 - 7 + 4=
18) 2 x 6 3=
19) 15 5 + 4=
20) 8 + 6 - 4=
Answers
Answer:
1. 38
2. 0
3. -1
4. 14
5. 8
6. 5
7. 10
8. 7
9. 1
10. 0
11. 3
12. 2
13. 5
14. 3
15. 11
16. 6
17. 2
18. 4
19. 7
20. 10
Step-by-step explanation:
Here are the answers to the review questions using PEMDAS:
1) 7 x 5 + 3= 38
2) 8 - (6 + 2)= 0
3) 10 - 6 + 5= 9
4) (21 / 3) x 2= 14
5) (12 / 6) + 6= 8
6) 3 + 10 x 5= 53
7) 8 + 4 - 2= 10
8) 7 + 5 - 5= 7
9) 16 / 8 - 1= 1
10) (20 - 17) - 3= 0
11) 8 + 2 - 7= 3
12) 18 x (4 + 2)= 108
13) 8 - 6 + 7= 9
14) 5 - (18 / 6)= 2
15) 2 + 13 - 4= 11
16) (7 - 4) + 3= 6
17) 9 - 7 + 4= 6
18) 2 x 6 / 3= 4
19) 15 / 5 + 4= 7
20) 8 + 6 - 4= 10
All the ratios lie on line .
Answers
Answer:
Um.. I'm assuming the orange one
Step-by-step explanation:
because ratios are fractions and decimals, and the orange line never lies on a whole number always in the middle of the units
Molly has 1 1/2 cups of sugar. She used 3/4 cup of sugar. She wants to model a subtraction problem on a number line to find how much sugar she has left. Molly’s first step is shown below.
What should Molly do next, and how much sugar does she have left?
Answers
Answer:
The answer is B
Step-by-step explanation:
I got it right on the quiz!
The correct option is; B. Move 3/4 unit to the left. She has 3/4 cup of sugar left.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
We have been given that Molly has 1 1/2 cups of sugar. She used 3/4 cup of sugar.
1 1/2 simplified as 3/2, and 3/2 not simplified as 6/4.
Since she wants to use 3/4 of the sugar, then we need to do
6/4 - 3/4 = 3/4,
Therefore, the amount of sugar Molly had left would be 3/4.
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ3
So hard what's 950+453
Answers
1043
Explanation
add lol
hope this helps and have a wonderful day :)
Please answer all or any of the following:-
Using appropriate properties find:
a) (-3/4 ) x 2/3 + 2/7 x ( -14/8) - 5/6 x 3/4
b) (-7/8) x 2/3 – 1/4 x 3/5 + 4/5 x 7/8
c) 3/4 x (-7/2 ) – 1/6 x 3/2 + 5/2 x ¾
Answers
Answer:
a) answer is -56,186
b)answer is 1,226
c)answer is -2,953.76
Isabel is mixing paint. She mixes 2 (1/3) pints of blue paint and 4 (1/4) pints of yellow paint.
Which of the following has a ratio of blue paint to yellow paint that is proportional to the amounts used in Isabel's paint mixture?
Answers
Answer: None of these are correct
Step-by-step explanation:
Sophie lives six and one-fourth miles from the library. She biked three and four-sixteenths miles of the way there. How much farther does she have to go?
two and eight-sixteenths miles
two and three-fourths miles
3 miles
three and three-twentieths miles
Answers
Hannah's car used 5 gallons to travel 220 miles. How many miles can the car go for each gallon of gas?
Answers
1 gallons ?? Miles
220 /5 = 44
1 gallon of gas 44 miles
Hi! Can someone help me with the find the distance between two points. Thank you!
Answers
Answer:
20
Step-by-step explanation:
Using the distance formula
Answer: all you got to do is count all the space and you well get close to the -10 to be 6 -7
Step-by-step explanation:
What is the least common multiple of 4t³ and 6t⁴?
Answers
Answer:
i believe its 24 if i got it wrong sorry :c
Step-by-step explanation:
Answer:
Have you tried solving the exponets in your calculator? Then finding the LCM?
Step-by-step explanation:
4³= 64
6∧4= 1,296
LCM= 5,184
Write 7^3 x 7^2 using a singular exponent.
Answers
Answer:
7^5
Step-by-step explanation:
The base number (7) is the same, so we can just add the exponents together.
Hope that helped!
To write 7^3 x 7^2 using a singular exponent, you can add the exponents together since the bases (7) are the same. The result is:
7^3 x 7^2 = 7^(3 + 2) = 7^5\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)
A point a is graphed at (0,5). Complete the coordinates of a shape that can be rotated around the y axis to create a cylinder provide an explanation for your answer to receive full credit.
Answers
Answer:
The coordinates of the shape (rectangle), that can be rotated around the y axis to create a cylinder are;
A = (0, 5)
B = (2, 5)
C = (2, 0)
D = (0, 0)
Step-by-step explanation:
A shape that can be rotated around the y axis to create a cylinder is a rectangle ABCD
Given that the rectangle is to be rotated about the y-axis to form a cylinder, the vertical sides of the rectangle are to be parallel to the y-axis such that the x coordinates at the top and bottom will be equal in the opposite vertical segments as follows;
The complete coordinates of the rectangle, ABCD that can be rotated around the y axis to create a cylinder are therefore presented as follows
A = (0, 5)
B = (2, 5)
C = (2, 0)
D = (0, 0).
question 8 math homework
Answers
Answer:
The correct choice is the first one
Step-by-step explanation:
Going via street A and street B will be 3.5 miles
Going directly along street C will be 2.5 miles
The length of a rectangular garden is 20 feet and the width is 15 feet. What is ratio of length to width?
Answers
Answer: 4:3 because 20 divided by 5 is 4 and 15 divided by 5 is 3.
Please help, only two questions left on my homework. Due tomorrow. I will rank Brainliest for whoever explains both questions thoroughly. I will report random answers. Thank you, have a nice day/night. (Btw, for the second question there are 11 marbles)
