Answer:
23.7 - 10 = 13.7
Step-by-step explanation:
Question
23.7 - Y (____) Y = 10
Answer
So the starting number is 23.7 if Y = 10 and we have to subtract the answer would be (13.7)
Hence, all that information all we had to do was subtract 23.7 - 10 = 13.7
A bag contains 5 purple marbles, 2 pink marbles, and 3 green marbles. Draws are made without replacement.
P(green, purple)
Step-by-step explanation:
the answer is 2/9
sorry I took to long
What is the circumference of a circle with a diameter of 21 m? (use for pi)
88 m
22 m
66 m
44 m
Which describes the cross section of the cube that passes through the vertices A, B, and C shown below?
A cube. The cross section is a triangle.
a rectangle that is not a square
a square
a triangle with three equal sides
a triangle with only two equal sides
Answer:
A triangle with three equal sides
Step-by-step explanation:
Hii!! I'm struggling a little on this, could someone help me with both the questions? thanks!! (how do i give brainliest help ill give brainliest to the best answer)
Look AT IMAGE
Step-by-step explanation:
10 points, Solve the rational exponents, please show the work if you can :) please don't use me for points, its already happened twice today.
[tex]2^{x} = 128, 5^{x} = 15,625, 8^{x} =4096, 3^{x} =6561, 8^{x} =262,144, 5^{5x} =3125, 7^{x} =2401, 7^{3x} = 117,649, and 9^{x} =729[/tex]
While digging, John found a large metal bar that weighed 50 ounces. John
was also able to determine that the bar had 30 ounces of silver. What
percent of the weight of the bar was silver?
6th grade math help im an idiot!
Grace made a dot plot showing the distances she ran each day for two weeks.
She says that she usually runs 7 miles each day because that is the distance that occurs most often.
Do you agree with Grace’s reasoning?
Use the drop-down menus to explain and show your answer.
Dot plot named as ALTDCDistances RunALTDC has number line from 1 to 7. 1 dot on 1, 3 dots on 2, 3 dots on 3, 3 dots on 4 and 4 dots on 7 are given.
The mode, which is (3,4, or 7) ,(is or is not) a typical distance for the data. The median, which is (3.5,4, or 7),(is or is not) a typical distance for the data. The mean, which is (3,4, or 7) ,(is or is not) a typical distance for the data. So, Grace’s reasoning(is or is not ) correct.
please help! :) ilysm!!
Answer: 29/10 or 2.9 in decimal form and 21/4 or 5.25 in decimal form
Pls help it is due today
Answer:
X+7=y
Step-by-step explanation:
200+7=207
202+7=209
204+7=211
206+7=213
I hope this helps!
Babaganoush’s electricity supply company charges him a fixed quarterly sum plus a rate per unit for electricity used. In the most expensive quarter last year (January to March), he used 2,400 units and his bill was $320. In the least expensive quarter (July to September), he used 800 units and his bill was $144. He is now adding extra insulation to his home which is expected to reduce his overall electricity consumption by 25%.
What can he expect his January to March bill to be next year (if there are no increases in overall tariffs)?
Answer:
14,848.25
Step-by-step explanation:
2400+800=3200
320+144=464
25 3200 464
---- ------ ----= 14,848.25
100 x x
25x3200x464 divided by 100
Hope this helped and have a great day!
This question has two parts. First, answer Part A. Then, answer Part B.
Part A
Layla is selling pizzas to raise money for a school choir trip. She earns a profit of $6 for each pizza she sells. Let t represent the total profit earned for selling p pizzas.
On a separate piece of paper, write an explanation of how to graph the relationship. Then graph the relationship. Scan and upload your answer.
Answer:
It would be easier if you send the picture of the question, then I can edit and send the picture
Use >,<, or = to complete the problem. 0.75 _ 3/4
Answer:
= because 3 quarters are equal to 75 cents
Answer:
0.75 = 3/4
Step-by-step explanation:
you can view this as 4 quarters makes 1 dollar, every quarter is equal to 25c
1/4 quarters = 25
2/4 quarters = 50
3/4 quarters = 75
4/4 quarters = 100
0.75 = 3/4
What is the 4 digit number?
Answer:
I got BGCA
Step-by-step explanation:
Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.
Answer:
a and b are parallel, and so are t and s.
Step-by-step explanation:
By U-angles, a and b are parallel, because 108 + 72 = 180 degrees.
By corresponding angles and F-angles, t and s are parallel, because 108 = 108 degrees.
PLZ
6. Find the percent of discount for a $38,000 car that is on sale for $33,500. Answer to the nearest percent.
A. 12%
B. 15%
C. 88%
D. 20%
7. During the sale for question # 6, Mr. Lovell notices the great price and purchases two cars for his daughters. What will he pay in total for the two cars, including 8.875% sales tax?
A. $72,946.25
B. $36,473.13
C. $41,372.50
D. $82,745
Answer:
6. A. 12%
7. A. 72,946.25
Step-by-step explanation:
Find 2 1/4 divided by 2/8
the correct answer is 9.
Answer:
9
Step-by-step explanation:
Ingrid earns money babysitting. She made $90 babysitting for 8 hours. Write an equation in the form = and determine how much money Ingrid made for every hour, , she spent babysitting.
Answer:
it is 11.25 dollars per hour.8x=90 which is 11.25
help me plz!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Write an explicit formula for a(n) the n^th term of the sequence 216, 36, 6, ...
Answer:
Step-by-step explanation:
The explicit formula for the nth term is a%5Bn%5D=216%2A%281%2F6%29% where n starts at n=1. The 16th term is when n = 16, so.
Answer:an=216(1/6) n-1
Step-by-step explanation:
Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?
Answer:
x+5=5
x+5-5=5-5
x=0
Step-by-step explanation:
Answer:
x = Anna's age s = Sister's age
x + 5 = s
Step-by-step explanation:
There is really no right answer to this question because it does not have enough information. To find the right answer for the question you would have to either have the sister's age now or you would have to know anna's age. Without this information, all you can answer this question with is an equation.
The equation would be x + 5 = s
Sorry if this is not of much help!
HELP!!!! GEOMETRY! I AM CONFUSED WILL GIVE BRAINLIEST IF YOU HAVE EXPLANATION!!!!!!!!!!!!!!!!!!! PLEASE THANKS IN ADVANCEE!!!! IF YOU HELP YOU"RE THE BESTTT
is this statement valid or invalid "if an animal has feathers, than it is a bird. a crow has feathers, so it is a bird"
Answer:
the statement is valid!
Step-by-step explanation:
first, let's consider the first statement "if an animal has feathers, then it is a bird"
well, let's think about this: are there any animals that have feathers that AREN'T birds? No!
so we know the first statement is true so it is valid
now, let's consider the second statement "a crow has feathers, so it is a bird"
is that true? well based on the first statement, if an animal has feathers it's a bird. so yes! the statement is valid
Answer: The statement is valid.
======================================================
Explanation:
This is valid by the law of detachment. This is also known as "modus ponens".
The basic format is that we have these two premises
If P is true, then Q is trueP is trueThose two premises work together to conclude that Q must be true. Think of it like a set of dominoes. The first domino that you knock over is statement P, which then leads to domino Q being knocked over afterward (ie statement Q must be true because P is true).
please help me on this i will give you brainliest
Answer:
option c. 21+3=y+11
............
Jacob is asked to solve the follow problem: "Kayla is 9 years older than twice Hannah’s age. If the difference in their ages is 16, how old is Kayla? How old is Hannah?" Jacob finds Hannah’s age to be 16 years. Is he correct? Explain
Answer:
Step-by-step explanation:
k = 2h+9
h+16=k
h+16=2h+9
-h = -7
h = 7
hannah is 7 and kayla is 23
jacob is wrong because if u do 16*2+7 it’s 39 and 39-16 does not equal 16
Hi Brainly users! I have an 8th-grade math problem for you! Please see the screenshot! :)
Answer: Hello Im also in 8th grade I think the answer is B, because 3cm is already included with the 10cm so if you multiply 10 x 4, it is equal to 40.
Hope this helps.
Answer:
yeah B is the answer
you're correct
Which is the equation of the line in slope-intercept form?
Answer:
c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Good Luck
answer options
2
7
8
3
One of the tables shows a proportional relationship.
Graph the line representing the proportional relationship from this table.
Please help!
question: a baker mixes 8 3/4 cups of white flour with 2 1/2 cups of rye flour for a bread recipe. how many cups of white flour does the baker need to each mix every 1 cup of rye flour?
Answer:
3.5 or 3 2/4 a cup of white flower for each cup of rye flower
must include an explanation !!
solve for x
Answer:
x=5
Step-by-step explanation:
Volume of a rectangular prism=[tex]\frac{1}{2}[/tex]b x l x h
Set up you equation
120=[tex]\frac{1}{2}[/tex](4 x 12 x [tex]x[/tex])
Multiply inside the parentheses
120=[tex]\frac{1}{2}[/tex](48x)
Multiply by [tex]\frac{1}{2}[/tex]
120=24x
Divide by 24 on both sides
5=x
Check you answer
Volume of a rectangular prism=[tex]\frac{1}{2}[/tex]b x l x h
Set up your equation
[tex]\frac{1}{2}[/tex](12 x 5 x 4)
Multiply inside the parentheses
[tex]\frac{1}{2}[/tex](240)
Multiply by [tex]\frac{1}{2}[/tex]
V=120yd³
What is the equivalent ratio of 30