Find the measure of the missing angle. 122,79,90,Z
Answers
z=360-(122+79+90)
z=360-291
z=69
The measure of missing angle can be obtained as 69°.
How to write a linear equation?A linear equation for the given case can be written by assuming any variable as the unknown quantity. Then, as per the given data the required operations are done and it is equated to some value.
A quadrilateral can be drawn for the given case as below,
Suppose the angles A, B, C and D are 122, 79, 90 and Z.
Since the sum of the angles of a quadrilateral is 360°.
The following equation can be be written as,
122 + 79 + 90 + Z = 360
⇒ Z = 360 - 291
⇒ Z = 69
Hence, the missing angle is given as 69°.
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Related Questions
what is 4x+6+3=17? I need help with my algebra homework
Answers
To solve for x, we need to simplify this by combining like terms.
4x + 6 + 3 = 17
4x + 9 = 17
4x = 8
x = 2
Hope this helps!
4x+6+3=17
Do 3-17 so it would be
4x+6= 14
Then do 6-14= 8 so
4x=8 all over 4
X=2
At the beginning of the week, Paloma opened a new box of 250 coffee creamers. Forty-four coffee creamers were used during the week. Which equation could be used to find x, the number of coffee creamers left at the end of the week?
A. x - 44 = 250
B. 44 - 250 = x
C. 44x = 250
D. x + 44 = 250
Answers
Hope this helps :)
What is the first quartile of the data displayed in this box-and-whisker plot?
49
41
37
35
Answers
Answer:
C
Step-by-step explanation:
what fractional part of a pound is an ounce
Answers
Answer this correctly plz
Answers
A = (1/2)bh
= (1/2)(3 ft)(6 ft)
= 9 ft^2
That triangular area is not carpeted, so the carpet area is
72 ft^2 -9 ft^2 = 63 ft^2.
100 to 150. What is the percent of change?
Answers
Percent change = [(100 - 150) / 100] x 100 = 50 % (increase) so basically just 50! (Hope this helps!)
We have to find the percentage change from 100 to 150.
To find percentage we have to subtract the small number from the greater and number and divide it with the original number and then multiply it with 100.
Here subtracting the smaller from greater, we will get,
[tex] (150-100) = 50 [/tex]
Now the percentage of change is,
[tex] (\frac{50}{100} )(100) [/tex]%
[tex] \frac{(50)(100)}{100} [/tex]%
[tex] \frac{5000}{100} [/tex]%
[tex] 50 [/tex]%
We have got the required answer. The percentage of change is 50%.
Leslie drank 4/5 pint of juice and Hank drank 7/10 pint of juice. Who drank more
Answers
The table below shows the population of different duck species at a local pond. Which term best describes the total number of Mallards in the pond?
Answers
A) Mallard Population
The reason this is the answer is because the question asks for the term that best describes the TOTAL number of Mallards in the pond, and the right term, or phrase, would be Mallard Population.
The required term "population of Mallards " would describe the total number of Mallards in the pond.
What is Statistic?Statistics is the study of mathematics that deals with relations between comprehensive data.
Here,
In the table shows the population of different duck species at a local pond the term "population of Mallards " would describe the total number of Mallards in the pond.
Thus, the required term "population of Mallards " would describe the total number of Mallards in the pond.
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-2a-4>-8 please help
Answers
Firstly, we have to “add” the number “4” on each of your sides
Like: -2a -4 + 4> -8 +4
Cancel: -4 + 4 because it will give you “0”
Keep: -8+4 because it gives you “-4” and we have paid it off with -2a
Like: -2a>-4
Divide each of the sides by “-2”
Like: -2a/2 > -4/-2
Cancel: -2a/2 because it gives us “1”
Keep: -4/-2 because that’ll give us the answer on the left side of the inequality
So, a < 2 would be your answer
Good luck on your assignment and enjoy your day
~LoveYourselfFirst:)
add 4 to both sides
-2a - 4 + 4 > -8 + 4
-2a > -4
divide both sides by -2 AND change the direction of the sign because we're dividing by a negative
a < 2
ANSWER: a < 2
Hope this helps! :)
If 9i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?
A. –9i
B. -1/9i
C. 1/9i
D. 9 – i
Answers
Answer:
A
Step-by-step explanation:
Edge 2020
Carl runs around a track in 1.17 minutes. How long would it take him to run 1.5 laps at this rate? [Round to two places
Answers
1.17 x 1.5 = 1.755
rounded to 2 places = 1.76 minutes
These are just the few simple steps to get you to your answer!
1. Multiply 1.17 x 1.5 = 1.755
2. Round two places
3. After rounded two places, Your answer is 1.76 minutes.
Complete Setence Answer: It would take Carl 1.76 minutes to run 1.5 laps.
A line containing the points (2, 16) and (-8, -4) intersects the y-axis at what point?
Answers
We write this as slope-intercept: y = 2x + b(b is the y-intercept). Now we plug in on of the above points: 16 = 2(2) + b, and b is equal to 12.
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Hope this helps!
To find the y-intercept of a line, we can use the equation y = mx + b. By substituting the coordinates of one of the given points into the equation, we can solve for b and find the y-intercept. The y-intercept is the point where the line intersects the y-axis.
Explanation:The line containing the points (2, 16) and (-8, -4) can be represented by the equation y = mx + b, where m is the slope and b is the y-intercept. To find the y-intercept, we need to substitute the values of one of the given points into the equation and solve for b.
Using the point (2, 16), we have 16 = m(2) + b. Substituting the values of the other point gives us -4 = m(-8) + b. We can solve this system of equations to find the values of m and b.
16 = 2m + b-4 = -8m + bBy subtracting equation 2 from equation 1, we can eliminate b and solve for m. After finding the value of m, we can substitute it back into either equation to find the value of b. This will give us the y-intercept.
Once we have the values of m and b, we can write the equation of the line in the form y = mx + b. The y-intercept will be the point at which the line intersects the y-axis.
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15 Kilograms of fruit are packed in each case. How many cases are needed to pack 185 Kilograms of fruit? How many kilograms will be left over?
Answers
a circle has a diameter of 12 inches. What is the circumference in terms of pi?
Answers
Answer:
12πinches
Step-by-step explanation:
C=dπ=12π
What is the amount of money in a bank account called?
A. Debit
B. Check register
C. Account total
D. Balance
Answers
:)
Support Florida and its movement!
Answer:
D. Balance is the correct answer
Step-by-step explanation:
The amount of money in a bank account called Balance.
In the bank, the amount of money somebody has available in his savings account or the checking account is called account balance.
The balance is the net amount balance available in an individual account after all the down payment and credits have been adjusted with all the charges.
EXPLAIN HOW A NUMBER LINE CAN BE USED TO FIND THE DIFFERENCE
FOR 34-28
Answers
Describe a strategy for dividing a whole number or a mixed number by a fraction
Answers
Example:
(3 2/3)/(4/5) = (11/3)*(5/4) = 55/12 = 4 7/12
Kenji's dog ate 3/12 of e treats in a box of dog treats on Monday. His dog ate 2/12 of the treats on Tuesday. What fraction more of the box of the treats did his dog eat on Monday than on Tuesday?
Answers
3/12-2/12= 1/12
Larry has a cylinder shaped pitcher that is 13 inches long and a radius of 4 inches. Sandra has a cylinder shaped pitcher that is 8 inches long and a radius of 6 inches
Answers
The approximate volume of Sandra's pitcher is 904.78 cubic inches.
What is the volume of a right circular cylinder?Suppose that the radius of considered right circular cylinder be 'r' units.
And let its height be 'h' units.
Then, its volume is given as:
[tex]V = \pi r^2 h \: \rm unit^3[/tex]
Right circular cylinder is the cylinder in which the line joining center of top circle of the cylinder to the center of the base circle of the cylinder is perpendicular to the surface of its base, and to the top.
We are given that;
For Larry's picture, we have r = 4 inches and h = 13 inches. Substituting these values into the formula, we get:
V = π(4^2)(13)
V ≈ 804.25 cubic inches
Therefore, the approximate volume of Larry's picture is 804.25 cubic inches.
For Sandra's pitcher, we have r = 6 inches and h = 8 inches. Substituting these values into the formula, we get:
V = π(6^2)(8)
V ≈ 904.78 cubic inches
Therefore, the volume of cylinder will be 904.78 cubic inches.
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The complete question is;
Larry has a cylinder shaped pictures that is 13 inches long and radius of 4 inches. Sandra has a cylinder shaped pitcher that is 8 inches long and radius of 6 inches. The volume of Larry’s picture is approximately __. The volume of Sandra’s pitcher is approximately __?
what quadrilateral has exactly one pair of parallel sides
Answers
Catherine finds that in a randomly selected sample of 500 families in her home town, 45% own at least one computer. Her research shows that there are a total of 35,000 families in her town. Which statements are true? Select each correct answer. A To estimate the percentage well, she would need to collect data for all 35,000 families. B Since her sample was randomly selected, she can reasonably infer that about 45% of the 35,000 families in her town own at least one computer. C If she collected data for a random sample of 1000 families in her home town, then that percentage would be a better estimate for the percentage of all 35,000 families that own a computer. D Since her sample was only 500 families, it is not possible that the percentage is a good estimate for the percentage of all 35,000 families that own a computer.
Answers
Answer:
It is A because if you read this text you will see the information
Step-by-step explanation:
if the length of FH is 18 units, what is the value if x
Answers
Answer:
The value of x is 3
Step-by-step explanation:
Given that the length of FH is 18 units
we have to find the value of x.
Point G lies between F and H in which measurements are
[tex]\text{FG=4x and GH=2x}[/tex]
[tex]FH=4x+2x=6x\thinspace units[/tex]
[tex]6x=18[/tex]
Divide by 6 throughout the equation.
[tex]x=\frac{18}{6}=3[/tex]
The value of x is 3 cm.
Option 1 is correct.
Line b passes through the orgin and through the point (4,-3/2), write a eqation of the line that is parallel to line b and passes through the point (0,7). show all work, and report the answer in slope intercept form
Answers
y = mx +b . . . . . . . don't confuse the intercept variable (b) with the name of the line (here I called it B)
y = (-3/8)x +7
In the past you paid $800
per month to rent your apartment. You now pay $900
per month for your rent. What is the percent increase in your rent?
Answers
100/800 = x/100
Let's crossmultiply the values. 100 * 100 is 10,000. 800 * x is 800x. That makes 10,000 = 800x. Now, divide each side by 800 to isolate the x. 800x/800 cancels out. 10,000/800 is 12.5 or 12.5%. Let's check this by multiplying by 112.5%. 800 * 112.5% (1.125) is 900. That's what we're looking for! There. x = 12.5%. The percent increase is 12.5%.
3-5w+12+2w-3
write the answer in standard form
Answers
I have attached a photo of how to solve these problems
Which statement best describes the value of 8
Answers
The question relates to the process of rounding numbers, a fundamental concept in mathematics where 8 usually causes an increase in the value of the digit before it.
Explanation:Based on the information provided in the question, it appears to be related to the concept of rounding numbers in mathematics. Rounding is a mathematical procedure used to shorten a number to a certain number of significant digits or a certain decimal place. When you round the number 8, it can impact the number it is associated with, such as rounding numbers up in the case of 5 or greater, or keeping them the same if the digits are less than 5. For example, if a 1 is followed by an 8, rounding replaces the 1 with a 2. If an integer, such as 2, is followed by an 8 and we're dropping decimal places, the 2 may be dropped. In the case of aesthetics or grades, the number 8 might have a different interpretation, such as the value given on an 8-point scale.
!! 30 PTS !!
Hello, I need some help on this Geometry Area question:
Answers
Worth 25 POINTS HELP ASAP
(Picture is shown!)
Answers
first u simplify 1 3/5 which is 8/5
the expression turns into 3 - 8/5
3 8 2
_ - _ = 1 _
1 5 5
to answer, u have to find a gcf to find the common denominators.
15/5 - 8/5 = 7/5
7/5 = 1 2/5
or
u can put them into decimal:
3 - 1.6 = 1.4
1.4 = 1 2/5
(4/10 simplified is 2/5)
so, the answer is 1 2/5 or 1.4
please help im confused
Answers
3²+4²=5²
9+16=25
25=25
26) It is a right triangle
6²+8²=10²
36+64=100
100=100
27) Not a right triangle
5²+5²=10²
25+25=100
50=100
28) It is a right triangle
5²+12²=13²
25+144=169
169=169
Hope this helps :)
Which shows a correct order to solve this story problem?
Simone was arranging a party for some friends. She needed 25 balloons and 12 packs of napkins. Napkins cost $4.50 per pack and balloons cost $0.75 each.
How much money did Simone spend?
A.
Step 1: Multiply $0.75 by 12.
Step 2: Multiply $4.50 by 25.
Step 3: Add the two products.
B.
Step 1: Add $0.75 and 12.
Step 2: Add $4.50 and 25.
Step 3: Multiply the two sums.
C.
Step 1: Multiply $0.75 by 25.
Step 2: Multiply $4.50 by 12.
Step 3: Add the two products.
D.
Step 1: Calculate the cost of 1 napkin.
Step 2: Multiply $0.75 by 25.
Step 3: Add the two numbers together.