Answers
Shape: Triangle
Degrees of a triangle: 180
Missing Angle: 180 - (32 + 109) = 39
——————————————————-
Supplementary Angles = 180
M = 180 - 39 = 141
Related Questions
(-6,-13) is reflected over the y-axis.
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HELP! THIS IS DUE IN 30 MINUTESSS
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Answer:
Base: 3 cm
Height: 7 cm
Step-by-step explanation:
The area of a parallelogram is base × height = area. We're given the area of the parallelogram as 21 cm^2 and the height as 7 cm.
base × 7 = 21This means that the base must be 3 cm because 3 × 7 = 21.Have a lovely rest of your day/night, and good luck with your assignments! ♡
Calculate the value of x and give reason.
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since these two angles are the same, we can write down following equation:
70=x+20
then x = 50
#3 i
Find the area of the figure.
5.2 ft
6.5 ft
3.9 ft
10.4 ft
The area is
square feet.
Answers
Answer:
77.74 square feet
Step-by-step explanation:
1. We have to keep the triangle and the rectangle apart and find the area of each separately then add the areas together.
The formula for the area of a rectangle is height x width = area
So, 6.5 feet x 10.4 feet = 67.6 feet squared
The formula for the area of a triangle is height x width x (1/2) = area
So, 5.2 feet x 3.9 feet x (1/2) = 10.14 feet squared
Now, add the two areas together.
10.14 square feet + 67.6 square feet = 77.74 square feet
Answer: 77.74 square ft
Step-by-step explanation:
first do the rectangle. 10.4 times 6.5. then traiangle(b times height divided by 2). then add them together.
Find the value of x.
If necessary, you may learn what the markings on a figure indicate.
Answers
Answer:
x = 36
Step-by-step explanation:
The two markings mean the sides are congruent. The triangle with two congruent sides is an isosceles triangle. According to base angle theorem (only applicable to isosceles triangles), the two base angles are equal.
The angle adjacent to x is 27.
The sum of all angles in a triangle is 180
We can create an equation using parts whole postulate (PWP.)
x + 27 + 27 + 90 = 180
x + 54 + 90 = 180
x + 144 = 180
x = 36
Hope this helps :)
Have a great day!
In one day, The Tool Shed rented out 25 self-propelled and riding mowers for a total fee of $900. The dolly rental cost was $20 for each self-propelled mower and $40 for each riding mower. Find the number of self-propelled mowers "(x)" and the number of riding mowers " (y)' rented for that day
Answers
They rented out 5 self-propelled mowers and 20 riding mowers.
Data;
Total number of tool rented out = 25Cost of tools rented = $900System of EquationsTo solve this problem, we have to write a system of equations to represent the problem.
since we have
x = self - propelled mowery = riding mowersLet's write equations with these variables.
[tex]x+y = 25...equation (i)\\20x+40y = 900...equation(ii)[/tex]
From equation (i)
[tex]x+y= 25\\x = 25 - y...equation(iii)[/tex]
Put equation (iii) into equation (ii)
[tex]20x+40y=900\\x = 25-y\\20(25-y)+40y=900\\\\500-20y+40y=900\\500+20y=900\\20y=900-500\\20y=400\\\frac{20y}{20}=\frac{400}{20}\\ y=20[/tex]
Let's substitute the value of y into equation(i)
[tex]x+y =25\\x+20 = 25\\x = 25 - 20\\x = 5[/tex]
From the calculations above, they rented 5 self-propelled mowers and 20 riding mowers.
Learn more on system of equations here;
https://brainly.com/question/13729904
Is 0.5 greater than 0.59: PLEASE ITS DUE TODAY AND I HAVE TO TURN IT IN TODAY
Answers
Answer:
No.Step-by-step explanation:
Let's see this in fraction form:
Simplified:
0.5 = 5/100.59 = 59/1000.5 = 50/10059/100 has a 9 digit in the hundreths:
Equation:
50/100 < 59/1000.5 < 0.59.When can you use the square roots of perfect squares to determine the perfect roots of decimals ?
Answers
Example
Approximate the value of sqrt20
Pick the 2 closest perfect squares, one before and one after 20:
16 and 25.
So, the square root of 20 has to be between 4 and 5.
Since 20 is closer to 16 than it is to 25,
We can estimate the decimal value of sqrt20 to be around 4.4
So, your task this week is a maths problem;
The distance between Exeter and London is 175 miles. Sam left Exeter at 10:00 on Tuesday for London. Morgan left London for Exeter at 13:00 the same day. They travelled on the same road. Up to the time when they met, Sam's average speed was 25 miles per hour, and Morgan's average speed was 35 miles an hour.
At what time did Sam and Morgan meet?
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Answer: Sam and Morgan met up at 18:00. Sam left Exeter at 10:00, and was on the road for 7 hours. I know this because 175 / 25 = 7. 10:00 + 7:00 = 17:00 meaning Sam got there at 17:00. Morgan on the other hand left at 13:00 and had an average speed of 35 mph. 175/35=5. 13:00 + 5:00 = 18:00. By 18:00 both Sam and Morgan had arrived in London thus 18:00 us your answer.
Step-by-step explanation:
I need help PLEASE subtracting mixed numbers i need help 3 - 1 3/4 how do you get the answer please show meeeeeee
Answers
Answer:
5/4
Step-by-step explanation:
=2 4/4 - 1 3/4
=1 1/4
Since 3 can be converted to 2 4/4 we can use that to calculate 1 3/4 alot more easier.
Hope this helps, pls mark as brainliest.
Can someone explain this? Plzzzz
Answers
The value is approximate. Round it however you need to.
====================================================
Explanation:
x = number of years
y = cost
The teacher wants to know what value of x will make y = 2500.
Plug it in and solve for x.
y = 134.02x + 655.40
2500 = 134.02x + 655.40
2500-655.40 = 134.02x
1844.6 = 134.02x
x = 1844.6/134.02
x = 13.7636 approximately
Somewhere between year 13 and 14 is when the price should be $2500. This is of course based on the regression line estimate which isn't perfect.
An engineer stands 30 ft. from a building and notes a 55 degree angle of elevation to the top of the building. How high is the building? Round your answer to 1 decimal place.
Answers
Work Shown:
h = height of the building
h is opposite the reference angle (55)
the adjacent side is 30 feet
tan(angle) = opposite/adjacent
tan(55) = h/30
h = 30*tan(55)
h = 42.84444 which is approximate
h = 42.8 feet
Write the equation in slope-intercept form that has a x-intercept of 30 and a y-intercept of 15
Answers
Answer:
[tex]\displaystyle y = -\frac{1}{2}\, x + 15[/tex].
Step-by-step explanation:
All non-horizontal line in the cartesian plane intersects the [tex]x[/tex]-axis at a unique point. The [tex]x\![/tex]-coordinate of that point is the [tex]\! x[/tex]-intercept of this line.
The [tex]x[/tex]-intercept of the line in this question is [tex]30[/tex]. Thus, the [tex]x\![/tex]-coordinate of the intersection of this line and the [tex]\! x[/tex]-axis would be [tex]30\![/tex].
Like all other points on the [tex]x[/tex]-axis, the [tex]y\![/tex]-coordinate of that intersection would be [tex]0[/tex]. Therefore, the coordinates of that intersection would be [tex](30,\, 0)[/tex].
Similarly, the [tex]y[/tex]-intercept of a non-vertical line is the [tex]y\![/tex]-coordinate of the point where that line intersects the [tex]y\!\![/tex]-axis.
The slope-intercept form of a line is in the form [tex]y = m\, x + b[/tex], where [tex]m[/tex] is the slope of the line and [tex]b[/tex] is the [tex]y[/tex]-intercept of this line. Both [tex]m\![/tex] and [tex]b\![/tex] are constants.
It is given that the [tex]y[/tex]-intercept of the line in this question is [tex]15[/tex]. Therefore, [tex]b = 15[/tex]. The slope-intercept equation of this line would be [tex]y = m\, x + 15[/tex] for some slope [tex]m[/tex] to be found.
All points [tex](x,\, y)[/tex] on this line should satisfy the equation [tex]y = m\, x + 15[/tex] of this line. The [tex]x[/tex]-intercept of this line, [tex](30,\, 0)[/tex], is a point on this line. Thus, the equation [tex]y = m\, x + 15\![/tex] should hold for [tex]x = 30[/tex] and [tex]y = 0[/tex]. Substitute these two values into the equation and solve for the slope [tex]m[/tex]:
[tex]0 = 30\, m + 15[/tex].
[tex]\displaystyle m = -\frac{1}{2}[/tex].
Therefore, the slope-intercept equation of this line would be:
[tex]\displaystyle y = -\frac{1}{2}\, x + 15[/tex].
50 points, Trigonometric Identities - in image: will give brainly to the best answer, help is appreciated :), unreasonable answers will be reported
Answers
Answer:
Sequence: b >> a >> dStep-by-step explanation:
The steps are as below:
[tex]sec^2x - tan^2x = 1\\[/tex][tex]1/cos^2x - sin^2x/cos^2x = 1[/tex][tex](1 - sin^2x)/cos^2x = 1[/tex][tex]cos^2x/cos^2x = 1[/tex][tex]1=1[/tex]The order is
b,a,dOne person has 4 carrots. Another person has 3 carrots. How many carrots do they have all together?
Answers
Answer:
7 carrots all together
Step-by-step explanation:
4+3=7
[tex]\frac{1}{32}[/tex] ÷ ∛2 = [tex]2^{n}[/tex]
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Answer:
[tex]n=-\frac{16}{3} (or) -5\frac{1}{3}[/tex] (or) -5.3 repeating
9 less than the product is 7 and x is 75..
Answers
A cook is comparing prices for chicken and beef. The prices are proportional to the number of pounds bought and are described below.
Chicken: The price, y, in dollars, of x pounds of chicken is represented by the graph.
Answers
Answer:
$2.00
Step-by-step explanation:
PLEASE HELP ASAP!! will mark brainlest!
Answers
Answer:58 mi
Hope this could help.
35
28
=
20
m
i need it done asap the asingmentis do today i dont want to fail math class
Answers
-3=z-8
Help me solve this equation
Answers
Answer: 5 = z
Step-by-step explanation: You just need to isolate z to find out what it is equal to. So you simply just add 8 from both sides and z is equal to 5.
or, -3=z-8
or, -3+8=z
or, z=5 Ans.
Find the area of the quadrilateral EASY given in the adjoining figure.
Answers
Answer:
The area of quadrilateral EASY is 24 cm².
Step-by-step explanation:
Here's the required formula to find the area of quadrilateral EASY :
[tex]\longrightarrow{\pmb{\sf{Area_{(Quadrilateral)} = \dfrac{d}{2}\Big(h_1 + h_2\Big)}}}[/tex]
[tex]\pink\star[/tex] d = 6 cm[tex]\pink\star[/tex] h₁ = 5 cm[tex]\pink\star[/tex] h₂ = 3 cmSubstituting all the given values in the formula to find the area of quadrilateral EASY :
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \dfrac{d}{2}\Big(h_1 + h_2\Big)}}[/tex]
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \dfrac{6}{2}\Big(5+3\Big)}}[/tex]
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} = \cancel{\dfrac{6}{2}}\Big( \: 8 \: \Big)}}[/tex]
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =3\big( \: 8 \: \big)}}[/tex]
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =3 \times 8}}[/tex]
[tex]\longrightarrow{\sf{Area_{\tt(EASY)} =24 \: {cm}^{2}}}[/tex]
[tex]\star{\underline{\boxed{\sf{\red{Area_{\tt(EASY)} =24 \: {cm}^{2}}}}}}[/tex]
Hence, the area of quadrilateral EASY is 24 cm².
[tex]\rule{300}{2.5}[/tex]
Identify the initial amount a and the rate of growthr (as a percent) of the exponential function y = 25(1.2)t Evaluate the function
when t=5. Round your answer to the nearest tenth.
a =
r=%
When I = 5, y =
Answers
Answer:
y = 62.21
a = 25
r = 1.2 - 1 from (1 + r) part of the formula = .2 or 20%
Step-by-step explanation:
y = 62.21
y = final amount
y = a(1+r)^t
chip said to dale, "if you give me one acorn, then we will have an equal number of acorns." Dale replied with delight, "If you give me one acorn, then I will have double the number you have!" What was the number of acorns each of them had
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Answer:
chip had two acorn and dale had four
3. Find the actual area of the hallway.
4. Find the actual area of the kitchen.
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1/2 in x 5 in to get the area in inches
Multiply that by 6 to get the ft
(15 ft)
Kitchen:
3 in x 3 in
Multiple that by 6 to get the ft
(54 ft)
(REMEMBER: Final label is ft.)
Hallway = (1/2 in. (width) x (2 in. (length) + 3 in. (length)) x 6 ft. (actual size)
Hallway = (1/2 in. (width) x 5 in. (length)) x 6 ft. (actual size)
Hallway = 5/2 in. (area) x 6 ft. (actual size)
Hallway = 15 ft^2 (final answer)
Kitchen = (3 in. (width) x 3 in. (length)) x 6 ft. (actual size)
Kitchen = 9 in. (area) x 6 ft. (actual size)
Kitchen = 54 ft^2 (final answer)
Newport Township is building a new playground area for neighborhood kids. The playground will be a square with a perimeter of 56 8 3 x An equivalent expression is 56 8 ( 1 3 x ). Which expression represents the length of one of the playground's sides? 224 StartFraction 32 over 3 EndFraction x 14 two-thirds x 14 StartFraction 8 over 3 EndFraction x 4 (56 StartFraction 8 over 3 EndFraction x).
Answers
Answer: Its B aka 14+2/3x
Step-by-step explanation:
Answer:
It's B
Step-by-step explanation:
a computer software retailer used a markup rate of 40% for a computer game that cost the retailer $25
Answers
Answer:
35$
Step-by-step explanation:
25 x 1.40 = 35
three coworkers decided to buy fruit to share at lunchtime.Antonio spent $1.47 on bananas.Laura spent $2.88 on apples Suzane spent $2.85 on oranges
Answers
Solve -4(1.75 + x) = 18
Answers
Answer:
-25/4
Step-by-step explanation:
-4 ( 1.75 + x ) = 18
-7 - 4x = 18
-4x = 18 + 7
-4x = 25
x = 25 ÷ -4
x = - 25/4
Hope this helps!
Pls give brainliest
Aroon is asked to choose five integers so that the mode is 2 more than the median and the mean is 2 less than the median.
What is the largest possible value of the range of Aroon's five integers?
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The relation between Mean, Median and mode is given by
Mode= 3 Median - 2Mean---- equation1
According to the given condition
Mode= 2+median ----- equation 2
Putting equation 2 in equation 1
2+median= 3 Median - 2Mean
2 Mean= 3 Median - 2- Median
2 Mean= 2 Median - 2
Mean= Median-1
Mean- Median=1--------Eq. A
According to the second condition
Median- Mode=-2-----------eq. 3
Putting eq. A in eq. 3
Mean -1 - Mode=-2
Mean- Mode=-1
or
Mode- Mean=1------equation 4
Adding equation A and equation4
Mode- Mean=1
Mean- Median=1
Mode+ Median =2------- equation5
Again Putting equation2 in equation 5
2+median + Median =2
2 Median =2-2
2 Median =0
Median=0
Mean= 0-1
Mean= 0-1=-1
Mode- Mean=1
Mode-(-1)=1
Mode=0
Putting values in the formula of mean
x bar =∑x/5
(-1)5 = 0+0+ x1+x2+0
-5= x1+x2
So the highest value is 0.
Learn more about mean here
https://brainly.com/question/542771
https://brainly.com/question/14532771
