Answer: x= -7 or x = 6
Step-by-step explanation:
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Answer:
Option 1: x = -7 or x = 6
Step-by-step explanation:
HELPㅔPLS! BOTS STAY AWAY!! The mean amount of money withdrawn from
a bank ATM on a particular day was $120. If Lauren withdrew $80 and her z-score was -3.2, what was the standard deviation for the amount withdrawn that day?
Drag justifications into the table to explain each step in solving the equation 5(2x+1)=2(4x-7)+3
The justifications are in the order distributive property, associative property of addition, Combine like terms, Addition property of equality and multiply by LCD.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
Given equation is,
5(2x + 1) = 2 (4x - 7) + 3
Using distributive property, a(b + c) = ab + ac
10x + 5 = 8x - 14 + 3
10x + 5 = 8x - 11 [associative property of addition]
10x - 8x + 5 = -11
2x + 5 = -11 [Combine like terms]
2x + 5 - 5 = -11 - 5
2x = -16 [ Addition property of equality]
2x / 2 = -16/2
x = -8 [multiply by LCD]
Hence the justifications are done.
Learn more about Equations Solving here :
https://brainly.com/question/30066982
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pls help I have to turn this in an hour lol!! BOTS STAY AWAY!!!
[tex]\bold{{Answer}}[/tex]
64
please correct this answer if its wrong
[tex]\bold\green{{Answer:}}[/tex]
[tex]\bold{{64}}[/tex]
correct if wrong
How can you slice a rectangular prism to create a trapezoidal plane section? Show and describe the plane section formed
by the slice.
Answer:
Step-by-step explanation:
I believe the answer is C) Square. I am sure of my answer :)
if this is the question the answer is C
A plane slices diagonally through a rectangular prism as shown. Which term best describes the cross-section formed by the intersection of the plane and the prism? A) kite Eliminate B) rectangle C) square D) trapezoid
In which diagram are <1 and <2 supplementary?
Answer:
D. because they equal 180 degrees
hope this helps
have a good day :)
Step-by-step explanation:
A local little league has a total of 40 players, of whom 35% are left-handed . How many left-handed players are there?
Answer:
14 people are left handed.
Step-by-step explanation:
Multiply 40 by 35% and you would get 14.
hope this helps!
ᴍɪʟʟʏ~
Answer:there are 14 left handed players
Step-by-step explanation:
could anyone help me with this easy math ?
Answer:
alternate angle, opposite angles are the same, 3x-3 = 147
x = 144/3 , x =48
Step-by-step explanation:
Answer:
Type is an acute angle! Key info is ¨(3x-3)* and 147*¨ equation would be (3x-3)-147
Step-by-step explanation:
hope this helps!! :)))
What is the rate of change of the line on the graph below?
Write an equation to answer the question. Show work/solution. NOTE: The variable should not be isolated on your first line of the equation.
The high temperature was 87°Fahrenheit. This was 29ºFahrenheit higher than last year's temperature. What was last year's temperature?
Answer:
87 - 29 = 58
Step-by-step explanation:
Which statement about a function is not true?
The output value is determined by the input value.
The input value and output value can be the same number.
The input value can always be any number.
Each input has exactly one output.
i will give brainliest plz help
Answer:
THE ANSWER IS A
Step-by-step explanation:
Provide three reasons that teenagers, in particular, should pay attention to the “fine print” regarding checking account fees
can you give more detail or is that it?
A rectangle is shown. A line is drawn from a corner to the opposite corner to form 2 triangles. The area of a rectangle in 24 square units. A diagonal drawn from one corner to another divides the rectangle into two right triangles. What is the area of the shaded triangle? 2 times 24 square units 1 times 24 square units One-half times 24 square units One-fourth times 24 square units.
Answer:
Area of shaded triangle = one - half times 24 square units.
Step-by-step explanation:
The line that is drawn from one corner to the opposite corner is called the diagonal of the rectangle.
The diagonal splits the rectangle into 2 right angled triangle of same measurements.
Therefore,
[tex]Area \ of\ rectangle\ =\ Area \ of \ triangle + Area \ of \ triangle \\\\Area \ of\ rectangle\ =\ 2 \times\ Area \ of \ triangle\\\\24 = 2 \times Area \ of \ triangle\\\\Area \ of \ triangle = \frac{1}{2} \times 24[/tex]
brainliest if your correct!
Answer:
second one
Step-by-step explanation:
Pls help if u know the answer! Thanks! :)
Answer:
3.21
Step-by-step explanation:
Sry if it wrong
Simplify the following radical expression.
(7 + √13)(7 − √13)
Answer:
36
Step-by-step explanation:
(7+[tex]\sqrt{13[/tex] )(7-[tex]\sqrt{13[/tex] )
this is in the form of a^2-b^2 formula
a^2-d^2=(a-b)(a+b).so write,
(7)^2-([tex]\sqrt{13[/tex] )^2
=49-13
=36
[tex] \huge \mathrm{ \underline{Answer : }}[/tex]
The given expression can be written as :
[tex]( 7 + \sqrt{13} )(7 - \sqrt{13} )[/tex][tex](7) {}^{2} - ( \sqrt{13} ) {}^{2} [/tex][ by applying identity, (a+b) × (a-b) = a²-b² ]
[tex]49 - 13[/tex][tex]36[/tex]Therefore, we will get 36 as our simplified answer.
__________________________________
[tex] \mathrm{✌TeeNForeveR✌}[/tex]
Three lines intersect at point , as shown in the diagram below. Find the measure of ∠. SHOW ALL WORK.
Answer:
<VPQ = 83°
< VPU = 35°
Angles on a straight line adds up to 180°
Therefore 35°+ 62°= 97°
180- 97= 83°
MAKE SURE TO SHOW YOUR WORK!!!!!
Answer:
The mean of Quiz 2 scores is greater than the mean of Quiz 1 scores, but variability is the same.
[tex]{ \tt{quiz \: 1}} : { \tt{ \frac{70 + 91 + 85 + 87 + 73 + 74 + 77 + 83}{8} }} \\ = 80 \\ \\ { \tt{quiz \: 2}} : { \tt{ \frac{75 + 82 + 78 + 96 + 92 + 79 + 90 + 88}{8} }} \\ = 85 [/tex]
[tex] \\ \\ { \underline{ \blue{ \tt{⚜becker \: jnr}}}}[/tex]
The band club needs $1328 for decorations for this year’s concert. So far, they have $43. Find the minimum amount each of the 30 members can raise to meet their goal.
2 step Inequalities
Answer:
$42.83
Step-by-step explanation:
1: Subtract the amount they have by the amount they need.
1328-43= $1,285.
2: Divide amount they need ($1,285) by the total staff members (30). Hence the equation is 1285 ÷ 30
3: Whatever answer you get from that equation is the answer
1285 ÷ 30 = $42.83
When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.
Hope this helps :)
-jp524
The farmer needs to buy fertilizer to spread on his garden. The garden is a 20 x 15 rectangle. A bag of fertilizer covers 30 ft.² of garden. How many bags of fertilizer will be needed?
Answer:
[tex]10[/tex]
Step-by-step explanation:
The area of a rectangle is given by [tex]A=lw[/tex], where [tex]l[/tex] is the length of the rectangle and [tex]w[/tex] is the width of the rectangle. Therefore, the area of a 20 x 15 rectangle is equal to [tex]20\cdot 15=300\:\mathrm{ft^2}[/tex].
Since one bag of fertilizer covers 30 square feet, the farmer needs [tex]\left \lceil \frac{300}{30}\right \rceil=\boxed{10}[/tex] bags of fertilizer.
Answer:
10 bags of fertilizer.
Step-by-step explanation:
300 area
300 / 30 = 10 bags
Solve for x in the diagram below
Answer:
x = 12
Step-by-step explanation:
The 2 angles add up to 90 degrees, so 3x + x + 42 = 90
3x + x + 42 = 90
Subtract 42 from both sides:
3x + x = 48
3x + x = 4x, so
4x = 48
Divide both sides by 4:
x = 12
This is a fraction btw. I need help
y^5
___ = (must simply also)
(y^3)^4
56. A small square pyramid of height 6 cm was removed from the top of a large square pyramid of height 12 cm forming the solid shown. Find the exact volume of the solid.
Answer: I think it's 15,872cm
Describe the mistake that Kwame made in his work.
Answer:
Step-by-step explanation:
He forgot to subtract thr 2x + 10 from 4, the equation would be 14 - 2x
Answer:
Kwame first needed to distribute the -2 instead of adding 4 and -2
Step-by-step explanation:
It should be like this instead:
4-2x-10
-2x-6
The answer suppose to be:
-2x-6
what simple machine is shown here :
Answer:
Lever (credits to 201126169) :)
Step-by-step explanation:
The name of the simple machine is a lever.
A triangle has vertices at (4,2), (-5,5), and (-5,2). What are the coordinates of the vertices of the image
after the translation (x,y) → (x + 1, y - 4)?
. (-5,5) (
The coordinates are (4,2) ►
and (-5,2) ►
Complete the description of the translation.
The triangle is translated
unit(s) to the right and
unit(s) down.
Answer:
(5, -2), (-4, 1), (-4, -2)
The triangle is translated 1 units to the right and 4 units down.
Explanation:
I'll explain how (4, 2) translated into (5, -2)
so the translation is (x+1, y-4)
u basically just replace x and y with the coordinate of the original vertices
so (4+1, 2-4)= (5, -2)
Hope this made sense and plz give brainliest thx:)
PLZZ HELP!!!!!!!!!!!!
Answer:
7. 5.5
9. 8
11. 30
13. 31
15. 42
17. 24
19. 8
Step-by-step explanation:
To find the median, arrange the data in ascending order. The median will be the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
Please give brainliest if I helped!
Please help I will give Brainliest
Answer:
The odd function is written f (x) = (x) and rounds the odd numbers to the nearest integer.
The graph of f (x) = (x) includes the point (17/4), (7/2), (15/6)
Step-by-step explanation:
The odd function seeks to round odd numbers, with fractions of first odd numbers and then even by adding 3 to them.
Find the area of the given triangle.
A triangle has a height of 15 feet and a base of 10 feet. Another side is 25 feet.
The base (b) of the triangle is
feet.
The height (h) of the triangle is
feet.
The area of the triangle is
square feet.
Answer:
75 squared feet
Answer:
75
Step-by-step explanation:
area(1/2×b×h)
1/2×10×15
1×5×15
=75
HELP ASAP!! (USE IMAGES and IF YOU REPLY WITH NONSENSE I WILL REPORT)
Answer:
The answer is D.
Step-by-step explanation:
Look at the picture and test all of the scenarios. Which ever one works, then that is your answer.
Answer:
d is the answer
Step-by-step explanation:
