I really need help with this please I keep getting it wrong and I’m confused
Answers
n= 23
D. 23
15+5=20 so u just gotta add 5 to 18
Related Questions
On average, Tammy is able to read 2 chapters in her book each week. How many weeks will it take Tammy to read 5 1/2 chapters?
Answers
If there are 6 boys and 54 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Answers
Answer: 9
Step-by-step explanation: We know how many boys there are (6) and girls (54). But we need to fill out all of the possible ratios of boys to girls.
To do that, we divide 54 by 6.
54 / 6 = 9
What is the value of y=4x−2 when x=3? When x=3, y=
Answers
At the beginning of a business day a banks vault held 575,900. by the end of the day 3.5 x 10 to the 3rd power was added. how much money did the banks vault hold at the end of the day. Write your anwer in standard form
Answers
Answer:
3.5*10^3=3,500
3,500+ 575,900=579,400
Step-by-step explanation:
Please help quickly!!!!
Answers
Answer:
x=13
Step-by-step explanation:
109-5=104
104/8=13
x=13
If SU and VX are parallel lines and mUTR = 115°, what is mSTW?
Answers
Answer:
m STW = 115°
Step-by-step explanation:
here, SU || VX
m STW = m UTR
( vertical opposite angles )
Hence, STW = 115°
MODELING REAL LIFE The table shows the profit y for recycling x pounds of aluminum. Find the profit for recycling 75 pounds of aluminum. Aluminum (lb), x 10 20 30 40 Profit, y $4.50 $9.00 $13.50 $18.00
Answers
Answer: 33.75
Step-by-step explanation:
It’s right
There is a profit of $33.75 for recycling 75 pounds of aluminum.
What is Function?A function is a relation from a set to another set such that element in the first set only maps to one element in the other set.
A function f from a set A to a set B can be represented as f : A → B
We have,
Profit for recycling 10 lb Aluminum = 10/10 × 4.5 = 4.50
Profit for recycling 20 lb Aluminum = 20/10 × 4.5 = 9.00
and so on
Therefore, we can write this as a function.
f(x) = [tex]\frac{x}{10}[/tex] × 4.5
We have to find the profit for recycling 75 pounds of aluminum.
f(75) = [tex]\frac{75}{10}[/tex] × 4.5
= 7.5 × 4.5
= 33.75
Hence the profit for recycling 75 pounds of aluminum is $33.75.
To learn more about Functions, click on the link given below :
https://brainly.com/question/18154364
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(1,3),(2,6),(3,9),(4,12) is the relation a function
Answers
A right triangle has legs with lengths of 6in and 8in. What is the length of the hypotenuse
Answers
In this case 6^2 + 8^2 = 36 + 64 = 100 = 10^2, i.e. the hypotenuse is 10.
Please note that a so-called 3-4-5 right triangle is the smallest right triangle which has integer sides...and of course, a 6-8-10 triangle like this one is simply a magnification of the smaller, i.e. a so-called similar triangle.
Answer: 10
Step-by-step explanation:
the formula is √a^2+b^2=c^2
so your equation should look like this √6^2+8^2=c^2
6·6=36
8·8=64
√36+64
√100=10
the hypotenuse or c^2 is 10
Jenny selects a box of cereal for her family at the supermarket. Across town, Chase also happens to pick out a box of cereal for his own family. Are these two events dependent or independent?
Answers
Answer:
Independent
Step-by-step explanation:
In clear and simple terms, Events A and B are sid to be independent if the occurrence of event A and event B can occur simultaneously, that is the occurrence of A does not affect or stop the occurrence of B at the time.
The events being compared can happen concurrently with Jenny and chase both making selection for their respective families. However, events which cannot occur together are called mutually exclusive events such as obtaining a head and tail from a single coin toss, this events cannot happen together and are thus not independent.
6x² + 4x / 6x² + 13x + 6 ( please show work )
Answers
Answer:
her friends n her mom hate me lay down on da bed n do da crybaby
Step-by-step explanation:
HELP!! Identify the transformation from ABC to A'B'C'.
1. Reflection over the y-axis
2. 90 degree rotation
3. 270 degree rotation
4. Reflection over the x-axis
Answers
Answer:
Thus, the transformation from ABC to A'B'C' is a reflection over the x-axis.
Choice 1.
Step-by-step explanation:
Reflection over the x-axis
Given a point A(x,y), a reflection over the x-axis maps A to the point A' with coordinates A'(x,-y).
The figure shows triangles ABC and A'B'C'. It can be clearly seen the x-coordinates for each vertex of both triangles is the same and the y-coordinate is the inverse of it counterpart. For example A=(5,3) and A'=(5,-3)
Thus, the transformation from ABC to A'B'C' is a reflection over the x-axis.
Choice 1.
please help (attachment shown below) for 50 pointz hurry
Answers
Answer:
I got C
Step-by-step explanation:
Answer:
2021
Step-by-step explanation:
I need the answer ASAP, please.
Answers
Answer:
A. B. C
They surely share a proportional relationship
Please help thank you so muchhhh
Answers
Answer:
if you download PHOTOMATH on your phone. all you have to do is take a picture of it. and it gives you the answer and the work. trust me
Answer:
c.) f(x) = (x +2)² –4
Step-by-step explanation:
We can test values in the equation selected from points on the graph. (-4,0)x intercept. (-2,-4)vertex
0 = (-4 +2)² -4
0 = (-2)² -4
0 = 4 - 4 true
-4 = (-2+2)² -4
-4 = 0² -4. True again.
answer x is a good choice.
Also find the axis of symmetry by calculating –b/2a
c) If a pen and a pencil cost £1.10 for both and the pen
costs £1 more than the pencil, what is the cost of the pen?
Answers
Answer:
$3.10
Step-by-step explanation:
HELP I’LL GIVE BRAINIEST
Answers
Explaining:
Answer:
1 = Definition of a parallelogram
2 = Alternate interior angle theorem
3 = Angle addition postulate
4 = Substitution
write equations for a horizontal line and vertical line so that they intersect at the point ( -2, 5)
Answers
Y = 5
For vertical line:
X = -2
Drawing a straight line at these points, the lines will intersect at (-2, 5) in the 3rd quadrant of the the graph (bottom left)
Find the area of the shaded region where s = 18. Round your answer to two decimal places.
Answers
Answer:
F
Step-by-step explanation:
17.38
15 is what percent of 40?
15 is
19% of 40.
Answers
Answer:
37.5
Step-by-step explanation:
5 is what percent of 40? = 37.5.
Write an equation of the line that passes through the point (3,2) and is
PARALLEL to the graph of y=3x-2*
Answers
Answer:
y = 3x - 7
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)
Find the X- and y-intercepts of the graph of 8x + 4y = 16. State your answers as
whole numbers or as improper fractions in simplest form
Answers
Answer:
x-intercept: (2,0)
y-intercept: (0, -4)
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.
What is the value of x?
30°
130
to
Answers
Answer:
20
Step-by-step explanation:
Most likely this is a triangle triangle have 180 always
3(2f + 4) = 2(3f - 6)
Answers
Answer:
I would say no solution
Step-by-step explanation:
There are no values of the variable that make the equation true.
Answer:
no solution
Step-by-step explanation:
0=-24 at the end, which leads to no solution because 0 does not equal -24
What statement are true about this expression 2/3n +58.6
A:2/3n represents a product
B:2/3 represents two terms
C:The number 58.6 is a coefficient
D:The expression has two terms
pleasee helppp!!
Answers
Step-by-step explanation:
perdon no entindo
i neeed help plsssss! 10 points to whoever gets it right lol
Answers
Answer:
C.
Step-by-step explanation:
Pretty sure the answer is -28 if not it is 28 but pretty sure its the negative one
Answer:
C. (third)
I am to lazy to explain:(
Which phrase represents the expression 7x + 2?
a. seven times two plus a number
b. two times a number plus seven
c. two less than a number multiplied by seven
d. a number multiplied by seven then added to two
Answers
Answer:
D should be the correct answer:) hope this helps:))
The phrase represents the expression 7x + 2 is the number multiplied by seven then added to two, So Option D is correct
What are expressions?
An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.
For example, 2x+3
Given that,
An expression,7x + 2
here, 7 is coefficient
x is variable
And then in 7x, constant number 2 is added
So it can be state that a number multiplied by seven then added to two
So, the statement is 7 multiplied in number then 2 is added
To know more about Expressions check:
brainly.com/question/16804733
#SPJ5
What is the equation of the line through (−2, −2) and (4, −5)?
Answers
Answer:
Step-by-step explanation:
(-5 + 2)/(4 + 2) = -3/6 = -1/2
y + 2 = -1/2(x + 2)
y + 2 = -1/2x - 1
y = -1/2x - 3
Answer: y= -1/2x -3
Step-by-step explanation: you just have to do -5- (-2) over 4-(-2) when u divide these two you should get the slope. When you get the slope pick one of the coordinates in your questions and plug them in as Mx + b form.
seventy four point three times five point four
Answers
401.22
Hope this helps!
May I have brainliest please? :D
Answer:
401.22
Step-by-step explanation:
You just regularly multiply.....
You have recently taken out a loan for a new home. You place 10% down and finance the remaining balance. As part of the closing cost, you are required to pay 2.5 points. Determine the amount of the loan prior to the addition of the 2.5 points to the loan if the final loan amount was for $151,625. Round your answer to the nearest cent.
a.
$149,384.24
c.
$147,926.83
b.
$148,651.96
d.
$147,208.74
Answers
Answer:
C. $147,926.83
Step-by-step explanation: