When you know the area and one side of a rectangle, divide the area by the known side to find the length of the other side.
Length = 63/6
Length = 10.5 inches
Need help pls ASAP no jokes need this badly
Answer:
x=64°
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Explanation:
Combining all of the angles shown in the diagram leads to 360 degrees. This is because there are 360 degrees in a full rotation.
Let's add up the angles shown and set the sum equal to 360. Keep in mind that the square angle marker represents 90 degrees (aka a right angle).
180+26+x+90 = 180
x+296 = 360
x = 360-296
x = 64
The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the phone is used each month. Minutes 500 750 1,000 1,250 1,500 Total Monthly Cost (in dollars) $62 $77 $92 $107 $122Choose the correct linear model that represents the total monthly cost as a function of time. y = 0.06 x + 500 y = 16 x + 32 y = 62 x + 16 y = 0.06 x + 32
Answer:
the answere is y=543.2
Step-by-step explanation:
thats it
Evaluate 2w2+8, when w=−4.
HELP ASAP
Answer:
-8
Step-by-step explanation:
Plug in -4 for w, 2(-4)2+8 (2x-4x2+8)
2 x -4 x 2 =-16
-16+8= -8
1 point
Here is a table that shows student's scores for 10 rounds of a video game.
What is the median score?
130
150
120
170
130
120
160
160
190
140
O
125
145
147
150
Oh
Pls answer I rlly need it
Answer:
3'6
Step-by-step explanation:
In a recent survey of 645 working Americans ages 25-34, the average weekly amount spent on lunch as $44.02 with standard deviation $2.81. The weekly amounts are approximately bell-shaped.
a. Estimate the percentage of amounts that were less than $38.40. Round the answer to one decimal place. Approximately % of the amounts were less than $38.40.
b. Estimate the percentage of amounts that are between $41.79 and $47.41.
c. Estimate the percentage of amounts that are at least $38.98.
d. Between what two values will approximately 95% of the amounts be?
Answer:
use photo math it's great and free
please help me:(*********
Answer:
x = 16
Step-by-step explanation:
I could be wrong so sorry in advance lol but this is what I did:
I made the equation 3x + 3 = ((7x-10)/2)
I divided the 2nd equation by 2 so that it would be the same length as RZ.
after that, I got: 3x + 3 = 3.5x - 5
from there, i did basic algebra to get the answer 16
hope this helps!
Explain how 17.526 could be rounded to both 18 and 17.5.
Answer:
Step-by-step explanation:
If you round it to the nearest whole number, then 17.526 becomes 18 because if the first digit after the decimal(in this case,5) is 5 or greater you round to the next whole number.
If you round it to the nearest tenth, it would result in 17.5, because if the second digit after the decimal (in this case, 2) is 5 or greater you round to the next tenth of decimal.
Hope this helps!
Answer:
Step-by-step explanation:
It can be rounded down to 17.5 if rounding to 1 decimal place. If you are rounding to the nearest whole number, you would round to 18.
Hope this helps :)
Find the probability of exactly two
successes in five trials of a binomial
experiment in which the probability of
success is 50%.
Round to the nearest tenth of a
percent.
[? ]%
Answer:
31.3%
Step-by-step explanation:
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
And p is the probability of X happening.
Five trials, probability of a success is 50%.
This means that [tex]n = 5, p = 0.5[/tex]
Probability of exactly two successes
This is P(X = 2). So
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 2) = C_{5,2}.(0.5)^{2}.(0.5)^{3} = 0.313[/tex]
0.313*100% = 31.3%
For the area of the rectangle is 10 square inches. Determine both dimensions of the length is 8 inches les than than twice the width. A. Write an equation (in "x") to solve the problem. B. Find the solution(s).
Answer:
x² - 4x - 5 = 0
Width of rectangle = 5 inch
Length of rectangle = 2 inch
Step-by-step explanation:
Given:
Area of rectangle = 10 inch²
Length of rectangle = 2[Width of rectangle] - 8
Find:
Equation
Value of length and width
Computation;
Assume;
Width of rectangle = x
So,
Length of rectangle = 2[Width of rectangle] - 8
Length of rectangle = 2x - 8
Area of rectangle = Length × Width
10 = x(2x - 8)
2x² - 8x - 10 = 0
Divide by 2 from both side
x² - 4x - 5 = 0
x² - (5-1)x - 5 = 0
x² - 5x + x- 5 = 0
x(x - 5) + 1(x - 5)
x = 5 and x = -1
So,
Width of rectangle = 5 inch
Length of rectangle = 2x - 8
Length of rectangle = 2(5) - 8
Length of rectangle = 2 inch
Find the measures of the interior angles of the triangle.
Help PLZ I’ll give you 15 and mark you most brainlyist
Answer:
<A = 45°
<B = 110°
Step-by-step explanation:
Sum of the interior angles of a triangle = 180°
Therefore,
(x + 65)° + 25° + x° = 180°
Solve for x
x + 65 + 25 + x = 180
Add like terms
2x + 90 = 180
2x = 180 - 90
2x = 90
x = 90/2
x = 45°
✔️x + 65 = 45 + 65 = 110°
<A = x = 45°
<B = 110°
2. Amita decides that she wants the molds to have a
of the possible molds
square base. How many
can she use?
Answer:
amita can only use and it is only 2
2
URGENT GIVING BRAINLIEST
no links no scams no fake answers no guessing use evidence if you get it correct with evidence i will give you 100 points
Answer: The mode is 3
The range is 12
Step-by-step explanation:
The mode is the most frequently appearing number
3
The range is the difference between the highest and lowest numbers
12 - 0 = 12
Hailey made the following statement
"It is impossible to build a rectangular prism with a volume of 40 units it one side measures 5 units."
Key
represents
1 cubic unit
Select the two figures below that prove Hailey's statement is false
Answer:
D
Step-by-step explanation:
Please help it’s due tonight. Your help will be greatly appreciated.There is also a graph. WILL PUT YOU AS BRAINLY!!!!!!
Answer: see below
Step-by-step explanation:
The shape is a trapezoid
Base 1 (BH) is 10
Base 2 (QA) is 14
Height is 5
Area
[tex]A=\frac{base_{1} +base_{2} }{2} h[/tex]
[tex]A=\frac{10+14}{2} *5\\A=12*5\\A=60[/tex]
Find distance between QB and HA
[tex]D=\sqrt{(x_{2} -x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}[/tex]
Q( -4,4) B (-2,9)
[tex]D=\sqrt{(-2--4)^{2}+(9-4)^{2} } \\D=\sqrt{2^{2} +5^{2} } \\D=\sqrt{29}[/tex]
Perimeter
[tex]P=10+14+2\sqrt{29} \\P=24 +2\sqrt{29} \\P= 24+10.77\\P=34.77[/tex]
TE = 4 + 2x
EV = 4x - 4
Find TE.
Can anyone help with this?
Answer:
TE = 12
Step-by-step explanation:
Given:
TE = 4 + 2x
EV = 4x - 4
The diagonals of the figure bisects each other. This means that:
TE = EV
4 + 2x = 4x - 4
Collect like terms
2x - 4x = -4 - 4
-2x = -8
Divide both sides by -2
x = -8/-2
x = 4
✅Find TE:
TE = 4 + 2x
Plug in the value of x
TE = 4 + 2(4)
TE = 4 + 8
TE = 12
Please answer asap please take a look at the question explain and please be quick
Answer:
Step-by-step explanation:
52*3:4+1=40 There are 52 weeks in a year, 3/4 of 52= 39 , 1 week longer than it 39+1=40
The two spinners are spun.
Find the probability of getting a 2 and the letter B,
P(2 and B)?
Answer:
P(2 and B) = [tex]\frac{1}{24} = 0.0417[/tex]
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question, the events getting a 2 and the letter B are independents, so we find each separate probability and multiply them.
Probability of getting a 2:
8 possible values on the spinner, one of which is 2. So
[tex]P(A) = \frac{1}{8}[/tex]
Probability of getting a B:
6 possible values, two of which are B. So
[tex]P(B) = \frac{2}{6} = \frac{1}{3}[/tex]
P(2 and B)?
[tex]P(A \cap B) = P(A)*P(B) = \frac{1}{8}*\frac{1}{3} = \frac{1}{8*3} = \frac{1}{24} = 0.0417[/tex]
P(2 and B) = [tex]\frac{1}{24} = 0.0417[/tex]
Decrease $260 in the ratio 3:5
What is the slope of a line that is perpendicular to the line through the points A(-1,-2) and B(2,7)
Answer:
3
Step-by-step explanation:
By using the formula y2-y1/x2-x1
Find the quotient using long division
6x2 - 8x + 5/
X-2
Step-by-step explanation:
hope this helps have a great day!
slant height =15.2 in. height =14 in.base width =12 in .What is the surface area of the pyramid?
Answer: 605.08 hope this helps.
Step-by-step explanation:
Nora is decorating the outside of a box in the shape of a cube. The figure below shows a net for the box (Please Help)
Answer:
1314.24
Step-by-step explanation:
Your mom asked you to frame an 8x10
picture with a piece of yarn. What is the
minimum length of yarn you need to buy to
frame the picture?
Answer:
80
Step-by-step explanation:
find the area of the shaded region
Answer:
D) 54.9 cm^2
Step-by-step explanation:
I found the area of the circle wwith the formula A= πr^2
A= π•64
then I found the area of the square, 256
then I subtracted the area of the circle from the area of the square and got approx. 54.9
hope this helps <3
Find the area of the parallelogram shown below.
Answer:
120 square unitsStep-by-step explanation:
Given,
Base of the parallelogram = 10
Height of the parallelogram = 12
Therefore,
Area of the parallelogram = base × height
= 10 × 12
= 120
Hence,
Area of the parallelogram is 120 square units (Ans)
Can someone please help me with these 3 questions I’ll mark brainliest
Answer:
2/ triple need video for the third answer
Step-by-step explanation:
Plz help me on this one.
Answer: 2
Step-by-step explanation:
Answer:
To find the value of x, add 5 to each side.
x - 5 = 13
+5 +5
x = 18
:)
PLEASE HELP !! ILL GIVE BRAINLIEST !!
Answer:
∠TUX and ∠WXU
Step-by-step explanation:
Alternate interior angles are angles that lie on the inside of the parallel lines, but different sides.
∠TUX is on the left side.
∠YXU is on the right side.
Therefore, ∠TXU and ∠WXU are alternate interior angles.
The diameter of a circle is 8 centimeters. What is the circle's circumference?
Answer:
25.13 centimeters
Step-by-step explanation: