Answer:
27
Step-by-step explanation:
Can someone help me (7th grade science) need to be done as sonn as possible
Answer:
1. B
2. Reflection
3. Refraction
Step-by-step explanation:
PLEASE HELP FAST READ THE QUESTION I WILL GVOE EXTRA POINTS PLUS BRAINLIST FOR A. And B. Really easy!
Answer
A) 4/11 B)7/11
Step-by-step explanation:
because there is 11 letters in PROBABILITY four are vowels and 7 are consonants. That means 4/11 chance can be a vowel
Answer:
A:
5 in 26
B:
19 in 26
Step-by-step explanation:
There are 5 vowels and 26 letters in the alphabet.
There are 19 consonants.
:)
can the numbers 3,6 and 8 be the values for the sides of a triangle
Answer:
No
Step-by-step explanation:
The reason why is the square root of 3^2 + 6^2 does not equal 8^2.
A construction manager needs 12 workers to complete a building project in 54 days. Find in terms of T the number of workers needed to complete the same project in T days
Answer:
2T/9Step-by-step explanation:
A construction manager needs 12 workers to complete a building project in 54 days, we can write;
12 workers = 54 days
T find the number of workers needed to complete the same project in T days, we will write;
x workers = T days
Divide both equations
12/x = 54/T
Cross multiply
12T = 54x
x = 12T/54
x = 2T/9
Hence the number of workers needed to complete the same project in T days is 2T/9 workers
Here are the ingredients needed to make 20 walnut biscuits.
Walnut biscuits
Ingredients to make 20 biscuits
50g butter
100g caster sugar
40g flour
50g walnuts
2 egg whites
Liz wants to make 50 walnut biscuits
Work out the amount of each ingredient she needs
Answer:
125g butter
250g caster sugar
100g flour
125g walnuts
5 egg whites
I THINK
Answer:
Step-by-step explanation:
just do x2.5
i need the anwser and the fractions
Answer:
5.5/3 - 3/1 = 2.5/3
What is 3/4 divided 1/2
Answer:
1.5
Use KCF to solve this problem
Answer:
1 1/2
Step-by-step explanation:
When dividing fractions, use Keep Change Flip, to get 3/4*2/1, this gives you 6/4, which is equal to 1 1/2
PLEASE ANSER FAST!!
Leah is buying a new couch that regularly costs $699, but is on sale for 10% off. She also has to pay a 7% sales tax on her purchase. Which expression could Leah use to calculate the final price of the couch?
699(1.10)(1.07)
699(1.10)(0.93)
699(0.90)(0.93)
699(0.90)(1.07)
Answer:
699(0.90)(1.07)
Step-by-step explanation:
Given that:
Regular cost of couch = $699
Onsale percentage = 10%
Sales tax in purchase = 7%
Final price of couch :
New price at Selling percentage :
Regular price * (discount) * (sales tax percentage)
Regular price * (100% - 10%) * (100 + 7%)
699 * (1 - 0.1) * (1 + 0.07)
699 * 0.90 * 1.07
699(0.90)(1.07)
Please answer this question.
12x+3y=-9
find y- intercept
Answer:
3
Step-by-step explanation:
subtract 3y from both sides
add 9 to both sides
3y=12x+9
divide everything by 3
y=4x+3
y-intercept is 3
4y=x+8 pls answer hurry up pls
Answer:
x=-8
y=2
Step-by-step explanation:
HURRY ILL GIVE BRAINLIEST.!!!!!
Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.
Simplify the given polynomials. Then, classify each polynomial by its degree and number of terms.
Polynomial 1: (1 - 1)(61 + 2)
Polynomial 2: (712 + 32) – (21.32 – 12)
Polynomial 3: 4(5.12 – 95 + 7) + 2(-10x2 + 185 – 13)
2
6.12 + 21 - 1
612 - I - 1
trinomial
linear
constant
6
binomial
Polynomial
Simplified Form
Name by
Degree
Name by
Number of Terms
1
612 - I - 1
quadratic
2
3.0 + 4
3
2
monomial
Reset
Next
Answer:
Polynomial 1:
Simplified Form: 6x^2 - x - 1
Name by Number of Terms: trinomial
Polynomial 2:
Name by Degree: linear
Name by Number of Terms: binomial
Polynomial 3:
Simplified Form: 2
Name by Degree: constant
Step-by-step explanation:
Polynomial 1:
(x-1/2)(6x+2)
6x^2 - 3x + 2x - 1
6x^2 - x - 1
It has 3 terms, so it's a trinomial.
Polynomial 2:
There is one term with x and x is raised to the first degree, so it's linear.
There are 2 terms, so it's a binomial.
Polynomial 3:
4(5x^2-9x+7)+2(-10x^2+18x-13)
20x^2 - 36x + 28 -20x^2 + 36x - 26
28 - 26
2
Since there are no variables and the answer is just 2, it's a constant.
What is the answer to this question?
Answer:
10.5cms
Step-by-step explanation:
PLEASE FOLLOW ME
CAN WE BE FRIENDS
What is the solution to the equation: 2x-5 = -x+7
A: x=4
B: x=12
C: x=2
D: x=-4
Answer:
D: x=-4
Step-by-step explanation:
an = -15 + 5(n – 1)
Find the 21st term of the sequence.
Answer:
[tex]a21 = - 15 + 5(21 - 1) \\ = - 15 + 105 - 5 \\ = 85[/tex]
85 the 21st term of the sequence.
What is Arithmetic progression?An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.
here, we have,
an = -15 + 5(n – 1)
so,
a_21= -15+(21-1)5
=-15+100
=85
Hence, 85 the 21st term of the sequence.
To lean more on Arithmetic progression click:
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PLEASE HELP ASAP! i’ll mark brainlest
Answer:
it looks like you already have the 2 answers
Step-by-step explanation:
om sells cookies in his store. His bakery has a total of 1,850 cookies for the weekend. If 30% of his cookies are oatmeal raisin cookies, how many cookies are oatmeal raisin?
Answer:
555
Step-by-step explanation:
You turn 30% into a decimal= 0.30
Then multiply 1850*0.30 which gets you 555
The area in square feet of a rectangular garden can be expressed as the product of the garden’s length and width, or A(x) = 3x2 +13x +14. If the width of the garden is (x + 2) feet, what is the length of the garden?
Answer:
3x+7
Step-by-step explanation:
Use long division or synthetic division. (3x^2+13x+14)/(x+2)
The length of the rectangular garden is 3x + 7
The given expression:
[tex]A = 3x^2 + 13x + 14[/tex]
the width of the garden = x + 2
let the length of the garden = y
To find:
the length of the gardenThe area of the rectangular garden is calculated as;
[tex]A = y(x + 2) = 3x^2 + 13x + 14\\\\y(x + 2) = 3x^2 + 13x + 14\\\\y = \frac{3x^2 + 13x + 14}{x + 2}[/tex]
Using long division method:
3x + 7
------------------------------
x + 2 √ 3x² + 13x + 14
- (3x² + 6x)
-------------------------
7x + 14
- (7x + 14)
-------------------------------
0
Thus, the length of the rectangular garden, y = 3x + 7
Learn more here: https://brainly.com/question/12932084
In the figure, XYZ=MNL
Find m
Answer:
m = 33°
Step-by-step explanation:
x = 33°
from picture ;
x = m = 33°
n = y = 124
The length of a rectangular room is 7.3 feet longer than the width, x,
of the room. Which expression represents the perimeter of the room?
Answer:
14.6+4x
Step-by-step explanation:
permimeter=length(2)+width(2)
7.3+x would be the length
so if you multiplied (7.3+x)2, you would get 14.6+2x if you distributive property.
Then if you multiply the width, x, by 2, you get 2x.
So we would get 14.6+2x+2x when we add them together.
And that would be 14.6+4x if you combine like terms.
And that would be your answer.
Determine the intercepts of the line
y-intercept (__,__)
x-intercept (__,__)
In the figure, a∥e, m∥n, and m∠1 = 108°.
What is the m∠3?
Enter your answer in the box.
°
Lines n and m (reading from top to bottom) are parallel to each other, and lines a and e are parallel to each other. The two pairs of lines intersect each other. Lines m and n start at top left and drop to the bottom right. Lines a and e rise from left to right. Only six of the sixteen angles created are labelled. Angle one is the top angle made by lines n and a. Angle two is the bottom angle. Angle three is the bottom angle made by lines m and a. Angle four is the top angle made by lines n and e. Angle five is the left angle. Angle six is the bottom angle made by lines m and e.
Answer:
I believe the answer is 108
Answer:
108
Step-by-step explanation:
Got 100% on my quiz
Carl saids the he is 5 feet tall. His sister is 60 inches tall.Are theses heights are the same? explain why are they not?
Answer:
they are the same
Step-by-step explanation:
i know because i do
explain the steps to solve the word problem over similar figures.
John made a scale model of a car. The car has an actual height of 25 feet. Johns model used a scale in which 1 inch represents 10 feet. What is the height in inches of Johns model?
Answer:
2.5 inches
Step-by-step explanation:
Remember:
Big to small, multiply it all
Small to big, divide the pig
Since feet is bigger than inches we're dividing 25 by 10 which is 2.5
The following table shows the salary of 7 people in an office last year.
Name Income
Andy £9500
Bevan £25000
Cheryl £13250
Deva £75000
Elliott £18750
Frankie £27500
Grace £15000
a) Work out the mean income to 2 DP.
b) Deva was given a large bonus for 30 years service.
Excluding Deva's income, what was the mean income for the remaining 6 workers to 2 DP?
a) £
b) £
Answer:
dfghdfgh
Step-by-step explanation:
Answer:
26285.71
Step-by-step explanation:
sum all income
divide by number of incomes
11 12 13 14 15
There were 180 people who voted at the town council meeting. Of these people, 60% voted for building a
new basketball court in the park
How many people voted against building the new basketball court? Complete the explanation of how to
find the answer
60% of 180 equals
and 180-
people that are against building the basketball court.
There are
the graphing would be easier to use because it demonstrates the numbers that are in the situation
HELP ME PLS...................TY
Answer:
E
Step-by-step explanation:
the only one where all the pieces of the equation have the same signs
What is the price of a $13 ticket with a 8% sales tax?
Answer:
$14.04
Step-by-step explanation:
13 + 1.04 = $14.04
Answer:
Step-by-step explanation:
to find out the price
with the sales tax
13*8/100=1.04
13+1.04=14.04 is the final price
factor 18v⁹+33v⁸+14v⁷ completely
Answer:
[tex]v^{7}[/tex] x (6v+7) x (3v+2)
Step-by-step explanation:
18v^9 + 33v^8 +14v^7
Factor out v^7 from the expression
v^7 x (18v^2+33v+14)
write 33v as a sum
v^7 x (18v^2+21v+12v+14) *like this 21v+12v
Factor out 3v from the expression
v^7 x (3v x (6v+7)+12v+14)
Factor out 2 from the expression
c^7 x (3v x (6v+7)+2(6v+7)
Factor out 6v+7 from the expression
v^7 x (6v+7) x (3v+2)
Can anyone help me with this question please .
Answer:
its the second one
Step-by-step explanation: