Answer:
9
Step-by-step explanation:
If three magazines cost $15 then that means that each magazine costs $5. So we do 5 divided by 45 which equals 9. SO the answer is 9!
If you are happy with my answer I would like branliest:)
How to evaluate a piecewise function ?
Answer:
So it's going to be 3 times 2 minus 8 3 times 2 is 6 6 minus 8 is negative 2 and that's the answer.
Step-by-step explanation:
The value of the expression is
_____?
Answer:
the answer is 86!
hope this helped
Answer:
the answer to your question is 86
3y - 9/ < 27?
it’s algebra 2
Answer:
3y-9∫∠27
3y∫∠27-9
3y∫19-1
3y∫19-1
=6
6- X=-12
Will mark brainlest if right!
Answer:
18
Step-by-step explanation:
6-18=-12
\(` u`)/
Answer:
X-18
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 6-x-(-12)=0
Solve : -x+18 = 0
Subtract 18 from both sides of the equation : -x=-18
Multiply both sides of the equation by (-1) : x = 18
Find 2 equivalent fractions to 4/6
PLZ ANSWER QUICKLY, I NEED THIS SOON, thx :) If m∠A = m∠B and m∠A + m∠C = ∠D, then m∠B + m∠C = ∠D. Which property is shown? reflexive property substitution property symmetric property transitive property
Answer:
Substitution Property
4). A rectangle is twice as long as its width. One way to write an expression to find the perimeter
would be w+w+2w + 2w. Write the expression in two other ways.
Step-by-step explanation:
p= 2(L+w)
= 2(2x+y)
or
P=L+L+L+L
=2x+y+2x+y
- 11r+3= - 41
Please
Answer:
R=4
Step-by-step explanation:
Need help ASAP. Thanks!
Answer: 114
Step-by-step explanation:
To find the perimeter, you will find the distance around the shape by adding the numbers.
The is one missing side and to find that side you will subtract 10 from 38.
38 - 10 = 28
Now add the them.
28 + 5 + 10 + 26 + 10 + 35 = 114
a saline solution has a concentration ratio of 2.5mg of salt in 100ml of solution. How many mg of salt will be needed to produce 500ml of a saline solution having the same concentration?
Answer:
12.5mg
Step-by-step explanation:
500ml÷100ml= 5
2.5mg×5= 12.5mg
How much sales tax will be charged at Store B?
Answer: $94.50 is how much sales tax will be charged at store B asumming you are talking about the image attached to this answer, if not could you attach an image?
6(x – 1) = 9(x + 2) solve for x
what is the value of cos 120 degree
Step-by-step explanation:
√3 I think check the answer for sure
Answer:
-0.5
Step-by-step explanation:
edge
True or false: Most proofs in geometry are called direct proofs because theorems and postulates are used to prove a statement using a direct approach
Answer:
The statement is true
Step-by-step explanation:
Most proofs are direct proofs becaue theorums & postulates prove them true straightforwardly :)
The product of eight and a number x
Answer:
To write this down as an algebraic expression you would simply need to multiply the two terms together.
So in this case it would be 8 multiples by x which is 8x
Step-by-step explanation:
1) Find out the variables in the Expression
2) Find the operation that is done to the variables
3) Apply the operation to those variables.
The product of 8 and an unknown number x is 8x.
What is multiplication?Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.
Given the product of 8 and x
Product is also called multiplication.
Multiplication is an arithmetic operator which is applied in between two numbers or variables.
For example 2 × 4, 4 × 5.
So,
Product of 8 and x must be
8 × x = 8x
Hence "The product of 8 and an unknown number x is 8x".
For more information about multiplication,
brainly.com/question/14059007
#SPJ2
n/r = b/a solve for a
n/r = b/a
n*a = b*r
a = b*r/n... Hope this will help...
Janet started riding her bicycle 5 meters from her house. Her friends used a table to
record the distance traveled by Janet in 1-second intervals.
seconds to meters
1 - 5
2 - 10
3 - 15
4 - 20
and so on
James works at a department store and receive a 25% discount on his purchase he purchases some new clothes at the store and his total before the discount is $145.20 what is James total after the discount
Answer:
$108.90
Step-by-step explanation:
James pays 75% of the amount, so he pays ...
0.75 × $145.20 = $108.90
James' total after the discount is $108.90.
Can someone help me??
(8.91 times 10 Superscript 2 Baseline) (3.3 times 10 Superscript 12 Baseline)
Answer:
2.9403×10^15
Step-by-step explanation:
Your calculator can work this out for you.
[tex](8.91\times10^2)(3.3\times10^{12})=(0.891\times10^3)(3.3\times10^{12})\\\\=(0.891\times3.3)(10^{3+12})=\boxed{2.9403\times10^{15}}[/tex]
__
The applicable rule of exponents is ...
(10^a)(10^b) = 10^(a+b)
__
Additional comments
You can keep a product the same if you divide one factor by 10 and multiply the other factor by 10:
8.91×10² = (8.91/10)(10×10²) = 0.891×10³
I like to "pre-scale" the numbers in a problem like this so that the product comes out in scientific notation with no adjustment needed. That is, the product of the two mantissas is a number between 1 and 10.
Here, you can tell the product of 8.91 and 3.3 will be more than 24, so scaling will be necessary. It is convenient to scale the larger mantissa to be less than 1 so the product comes out less than 10. That is why we made it 0.891×10³.
Answer:
2.9403×10^15
Step-by-step explanation:
i took the unit test
What is the value of 7,549,236
Answer:
yo mama
Step-by-step explanation:
What is the opposite of -63
Answer:
63
co
all u have to to do is coint up
Solve and graph the absolute value inequality: 2x + 4 > 8. (1 point)
-9-8-7-6
-4
-1
1
2
3
2
5
7
B 9
-9-8-7-6-5
- 2 - 1
O
1
2
5
7
8
9
-9-9-7-6-5-4-3-2-1
1
3
9
1
3
Answer:
x>2
Step-by-step explanation:
2x+4>8
subtract -4 both sides
2x+4(-4) > 8(-4)
2x >4
divide 2 both sides
2x/2 > 4/2
x > 2
−4−3−2−1 0 1 O --3---4--5--6--7--8--9->
Which rules of exponents will be used to evaluate this expression? Check all that apply. StartFraction left-brace (negative 8) Superscript 4 Baseline right-brace Superscript negative 5 Baseline Over (negative 8) Superscript 6 Baseline EndFraction
Answer:
I thin its B
Step-by-step explanation:
I took the quiz. I hope this helps! sorry if it wrong :)
Point B ∈ AC . Points K, M, N, and P are the midpoints of AB , AC , MC , and NC , respectively. Write a congruency statement for each pair of congruent segments.
Answer:
AK = BK, AM = CM, MN = CN, NP = CP
Step-by-step explanation:
B ∈ AC
Points K, M, N, and P are the midpoints of AB , AC , MC , and NC
Then
K is midpoint of AB ⇒
AK = BKM is midpoint of AC ⇒
AM = CMN is midpoint of MC ⇒
MN = CNP is midpoint of NC ⇒
NP = CPwhat can you conclude about parallel lines with regard to the distance between them? use the word perpendicular your answer.
Answer: Hope this helps ;3
The shortest distance between two parallel lines is the length of the perpendicular segment between them. It doesn't matter which perpendicular line you choose, as long as the two points are on the lines.
Answer: Perpendicular is the length of the distance of parallel lines
Step-by-step explanation:
13) the
are
points A (9,0) B (9,6) c(-9,6),
D(-9,0) a vertices of
A)square B) rectangle C) rhombus
D)trapezium.
A
۔
13) The points A (9,0), B (9,6), C(-9,6), D(-9,0) are the vertices of
A) square ✓✓✓
B) rectangle
C) rhombus
D) trapezium.
۔
Which number is irrational?
16.5%
0.0675
8 3/4
3.14
Answer:
3.14
Step-by-step explanation:
it will go on foreever
From “Making Energy Drinks”, what is the ratio of drink mix to water?
Please help I don’t want some bad grade, please lol.
Answer:
It should be 3 to 8
Step-by-step explanation:
Answer:
3:8
Step-by-step explanation:
because there are 3 cups of drink mix and 8 cups of water
6x+2y=12 ( solve for y )
How do I show my work on a piece of paper would help a lot :)
Answer:
y=6-3x
Step-by-step explanation:
factor out common terms 2(3x+y)=12divide both sides by 2
3x+y=[tex]\frac{12}{2}[/tex] simplify 3x+y=6 subtract 3 from both sides
y=6-3x