Answers
Answer:
Z= 4
Step-by-step explanation:
SOLVE FOR Z by cross multiplying
Related Questions
Find the circumference of the circle. Use 3.14 for π. Round to the nearest hundredth, if necessary.
Answers
Answer:
There is no circle
Step-by-step explanation:
If you post the circle, I will help
Make sure to attach a file of the photo (Please no links)
10 people were asked if they agree that there should be more school days. Of these, 5 responded yes. What percent agreed?
Answers
Answer:
50% agreed
Step-by-step explanation:
Answer:
50%
Step-by-step explanation:
5/10 = .5
.5x100 =50
so the answer is 50%
which of these is the BEST theme for this poem?
Answers
Answer:
the answer is if we don't act the beauty of nature may disappear
Step-by-step explanation:
This is so because nature is fragile and needs to be taken care of properly thus this poem portrays various ways we are endangering nature and it's beautiful aesthetic features
there is 300 fruit in a basket 50 of them are bananas what percentage is not bananas
Answers
Answer:
83.33%
Step-by-step explanation:
300 - 50 = 250
250/300 = 0.8333 or 83.33%
Please help me! Im begging!
Answers
Answer: 25
Step-by-step explanation: Divide the value of people by 12. ( mystery )
Answer:90
Step-by-step explanation:every 40 people there is 12 pwople who like mystery so you then up intill you cant no more so you will have 280 so you can add 12 any more but think again 20 people qquals to 6 mysery so if you add all of it together you will get 90
Which iequailty model and solution set best represents the possible side lengths of miriam's bulletin board?
Answers
Question:
Miriam is making a bulletin board that is shaped like a square. She has 72 inches of border material. If x represents the length of one side of the bulletin board, which inequality model and solution set best represents the possible side lengths of Miriam's bulletin board?
Answer:
[tex]x \le 18[/tex]
Step-by-step explanation:
Given
[tex]Border\ Material = 72[/tex]
Required
Determine an inequality for x
Represent the side lengths of the border with y. So:
Since the border is on the 4 sides, then
[tex]4y = 72[/tex] -- i.e. the perimeter of the border material
Solve for y
[tex]y =\frac{72}{4}[/tex]
[tex]y =18[/tex]
Recall that x represents the board's side length.
Since x will be situated inside the boarder, then.
[tex]x \le y[/tex]
Substitute [tex]y =18[/tex]
[tex]x \le 18[/tex]
Plz someone answer this for me asap !
Find the perimeter of each shape
Equation :
X:
Perimeter:
Answers
Answer:
The equation is;
4(2.5x-3) = 3(2x-2)
The value of x is 1.5
Step-by-step explanation:
Mathematically, the perimeter of a square is simply the product of the length of the side and 4
Secondly, the perimeter of an equilateral lateral triangle is the product of the length of its side and 3
Thus, mathematically, we have it that;
4(2.5x-3) = 3(2x-2)
10x - 12 = 6x -6
10x -6x = -6 + 12
4x = 6
x = 6/4
x = 1.5
To test the effect of partial day care on academic performance in young children, you plan to use two groups of 4-year-olds from the same preschool class: one group is made up of randomly selected children who attend part-time day care; the other group includes randomly selected children who do not attend any day care other than preschool. Both groups will complete a brief test of academic performance during a regular preschool class. Which type of test should you use to compare the mean scores of the two groups
Answers
Answer:
Independent samples t test
Step-by-step explanation:
The experiment performed above, required the independent samples t test as it invilves two seperate and distinct, otherwise called independent groups whereby one group has no effect on the outcome of the other. The means a ND standard deviation of the first group (4 year Olds who attend part time daycare) and the other group (4 year Olds who do not attend part time daycare). Hence, the comparison can be made using the two independent samples t test ;
With possible hypothesis relation being :
H0 : μ1 = μ2
H1 : μ1 ≠ μ2
What is the surface area of the sphere to the nearest whole number?
Answers
Answer:
A≈314
Step-by-step explanation:
A=4(pi)r²
A=4(pi)(5)²
A≈314.
Is this adjacent vertical or linear can someone plz tell me the answer
Answers
Answer:
vertical
Step-by-step explanation:
its going straight up
Jack and Jill each opened accounts that earn 5% interest compounded annually. Jack deposited $2500 and Jill deposited $3000. No additional money was deposited or withdrawn. At the end of 6 years, what will be the combined balance of these two accounts? (Round to the nearest cent)
Answers
Answer:
3,850
Step-by-step explanation:
have a good day!!
An online retailer has two warehouses, M and N, where customers' orders are packaged and shipped. The number of orders per day for warehouse M has a mean of 1,417.31 and a standard deviation of 67.54. The mean number of orders per day is 1,505.39 for warehouse N with a standard deviation of 67.70. Explain how the number of orders per day for warehouse M compare to the number of order per day for warehouse
A The number of orders per day for warehouse N is less on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is greater than the standard deviation in warehouse M.
BThe number of orders per day for warehouse N is greater on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.
C The number of orders per day for warehouse M is about the same on average to the number of orders per day for warehouse N. The standard deviation for the number of orders per day in warehouse M is greater than the standard deviation for warehouse N.
D The number of orders per day for warehouse M is greater on average than the number of orders per day for warehouse N. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.
Answers
Answer:
B. The number of orders per day for warehouse N is greater on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.
Step-by-step explanation:
Wearhouse M has an average of 1,417.31 orders shipped per day, and Warehouse N has an average of 1,505.39 packages shipped per day. meaning that Wearhouse N has a greater mean (or average) compared to Wearhouse M.
Wearhouse M has a standard deviation (The safety net of how much the average can change) of 67.54 and Wearhouse N has a standard deviation of 67.70 which means that these are practically the same number.
how can you determine if two triangle angles are similar using their angle measurements???? In ur own words !!
Please help
Answers
Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Step-by-step explanation:
hope this helps:0
BRAINIEST ANSWER MATH!
Directions: find the surface area of each figure. :)
Answers
Answer:
I'm not sure for the first one but for the second I got 1255.21
Help me with this math problem please:):)
Answers
Please help and write a proper answer I really need it. Thanks.
Answers
Answer:The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a cone is S=πr2+πrl, where r is the radius of the base and l is the slant height.
Step-by-step explanation:
Answer:
A cone is 360 triangles rotated in a circle, so find the hypotenuse of the triangle and multiplying it by 360 you would get the surface area of the cone
(っ◔◡◔)っ ♥ Hope It Helps ♥
A wooden cabinet is in the shape of a rectangular prism. Its base area and height are 10/12m2 and 2/3m, respectively. What volume does the cabinet occupy? A. 5/9m3 B. 1 4/5m3 C. 4/5m3 D. 1/3m3
Answers
Answer:
A
Step-by-step explanation:
yan po ang sagot ko sana po makatulong
Find the cost of 2.5 yards of fabric if the fabric costs $8.00 per yard.
$3.20
$20.00
$32.00
$2.00
Answers
Answer:
20
Step-by-step explanation:
Explanation - 1 yard = $8
8 time 2.5( the amount of yards) equals $20
You can also say 8 times 2 is 16 and half of 8 is 4 so as that to 16 and you get $20
Please answer and show work thank you:)
Answers
Answer:
Just use the first one and you divide.
Step-by-step explanation:
The diameter of a circle is 9 in. Find its circumference in terms of pie
Answers
Answer:
C = 9π
Step-by-step explanation:
Please, use "pi" or "π"
The circumference of a circle of diameter 9 in is C = 9π
HELP ME PLEASE I'll give brainless.
Answers
Answer:
<QRP=42 degrees
Step-by-step explanation:
Since the angles are sequential, they are the same. This is because the transversal cuts across parallel lines, creating said sequential angles.
Answer:
42 degrees since QS&TV are parallel
If K is the midpoint of JL , JK = MN, LM = 3JK and JN = 78, find LN
Answers
JN, which is the whole line, equals 78. We learned that JK, KL, and MN are all equal, and that LM equals three points.
So, there are 6 parts to the line in total. Dividing 78 by 6 gives you 13 for a sixth of the line.
Now, to find LN all you have to do is know that LM is 13 times three. And just add one more 13 from MN.
13 x 4 = 42 as your answer. I hope you were able to follow my explanation lol
If K is the midpoint of JL, JK = MN, LM = 3JK, and JN = 78, The value of LN will be 52. Option C is correct.
What are arithmetic operations?The area of arithmetic operations encompasses the study of numbers and their operations, which are essential to all other branches of mathematics. These systems use the four operations of addition, subtraction, multiplication, and division as their foundation.
It is given that, K is the midpoint of JL, JK = MN, LM = 3JK, and JN = 78,
The entire line, or JN, equals 78. We discovered that LM equals three points and that JK, KL, and MN are all equal. The line, therefore, has a total of 6 sections. For a sixth of the line, you get 13 by dividing 78 by 6. Now, all you need to do to find LN is be aware that LM is 13 times three. Simply add one additional 13 from Minnesota.As a result,
LN=13 x 4
LN= 52
Thus, the value of LN will be 42. Option C is correct.
Learn more about the arithmetic operations here,
https://brainly.com/question/25834626
#SPJ2
find the area of the circle. radius of the circles is 8 cm
Answers
Answer:
Step-by-step explanation:
r = 8 cm
Area of circle = πr²
= 3.14 * 8 * 8
= 200.96 cm²
Answer:
201.06
Step-by-step explanation:
π•8²
HELP OMGGGGGGGGG PLSSS
Answers
Step-by-step explanation:
find the area of the big rectangle [ 8 * 18]
find the area of the small triangle [½ * 8 * 8]
calculate the difference of the 2 areas.
that's Ur answer
Answer:
B. [tex] 112 \: {in}^{2} [/tex]
Step-by-step explanation:
Area of the shaded region = Area of rectangle with dimensions 18 in and 8 in - Area of triangle with base 8 in and height 8 in
[tex] = 18 \times 8 - \frac{1}{2} \times 8 \times 8 \\ \\ = 144 - 32 \\ \\ = 112 \: {in}^{2} [/tex]
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag
the item to the trashcan. Click the trashcan to clear all your answers.
Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in
descending powers of x.
(8x + 3)(4x + 7)
Answers
Answer: x=[3-n(5)^2]
Step-by-step explanation:
I took the test
Use the number line to complete the statements.
A number line going from negative 10 to positive 10 in increments of 2.
The opposite of 4 is
.
The opposite of –8 is
.
Answers
Answer:
-4 and 8
Step-by-step explanation:
Answer:
The opposite of 4 is
✔ –4
The opposite of –8 is
✔ 8
Did it on Edge
multiple choice pls help!
(Links = report )
Answers
Answer:
120 in² hope it helped lol
Find an expression for the perimeter of the rectangle. Write your answer in standard form.
Answers
Answer:
B. 12x + 8
Step-by-step explanation:
2x + 5 + 4x - 1 + 2x + 5 + 4x - 1
Combine like terms.
6x + 5 - 1 + 2x + 5 + 4x + 1
8x + 5 - 1 + 5 + 4x - 1
12x + 5 - 1 + 5 - 1
12x + 10 - 1 - 1
12x + 10 - 2
Subtract 2 from 10 to get 8.
12x + 8
The perimeter of the rectangle is 12x + 8, which is B.
-3x2 - 16x + 12
-3x2 - 16x + 12 =
Answers
Answer: −(3x−2)(x+6)
Step-by-step explanation:
We know it's factored because...
−(3x−2)(x+6)
If we multiply, then we get what we started with.
-3x * x = -3x^2
2 * x = 2x
-3x * 6 = -18x
2 * 6 = 12
-3x^2 - 18x + 2x + 12
-3x^2 - 16x + 12
Enter the slope-intercept equation of the line shown below.