The answer is 0.8-
2/5=.4
1.2=.5
1/10=.1
An angle measures 150.8° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
14.6°, 165.4°
Step-by-step explanation:
We can say that x is the supplementary angle and x + 150.8 is the other angle
Supplementary angles add up to 180°
x + x + 150.8 = 180
2x = 29.2
x = 14.6 | we found one of the angles
x + 150.8 = 165.4 | find the other angle
A rectangle has a width that measures 11 in. and a length that measures 5.5 in.
Determine the area of the rectangle.
Answer: 60.5 in
Step-by-step explanation:
Area of rectangle = length times width
Length = 5.5 in
Width = 11 in
11 x 5.5 = 60.5
The area of the rectangle is 60.5 in
Two cars travel at the same speed to different destinations. Car A reaches its destination in 17 minutes. Car B reaches its destination in 32 minutes. Car B travels 25.6 miles and Car A travels 13.6 miles. How fast do the cars travel?
Two angles are complementary. One angle measures (x+15) degrees and the other angle measures 40 degrees solve for x
Answer:
x = 35
Step-by-step explanation:
Complementary angles refers to a pair of angles which add up to make a 90° right angle.
Lets assume them as Angle A And Angle B.
Angles A = 40°
Angles B = x+15
Angle A + Angle B = 90°
40+15+x = 90°
x = 90 - 55
x = 35°
So, x = 35°
What’s the Square root of 13.33
Answer:
3.65102725271
Step-by-step explanation:
In January 2020 oil price was $1251 but in April 2020 the price was $1902. What is the percent increase or decrease.
Write your answer without the % to the nearest tenths
Which graph represents the compound inequality?
h ≥ –5 and h < 2
Both h ≥ –5 and h < 2 represent the area more than or equal to negative 5 and less than 2.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality equation is given below.
h ≥ –5 and h < 2
Then h ≥ –5 represents the area more than or equal to negative 5.
And h < 2 represents the area less than 2.
Then both h ≥ –5 and h < 2 represent the area more than or equal to negative 5 and less than 2.
The graph is given below.
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Answer:
THe Answer is A
Step-by-step explanation:
Find the binomial coefficient (8/3)
Answer:
the binomial coefficient
Please answer thxxxx
Hence, [tex]x=13cm[/tex].
What is the triangle?
A triangle is a two-dimensional shape, in Euclidean geometry, which is seen as three non-collinear points in a unique plane.
Here given that,
Perpendicular is [tex]12cm[/tex]
Base is [tex]5cm[/tex]
Hypotenuse is [tex]x[/tex]
As we know,
[tex]H^2=B^2+P^2[/tex] ........[tex](1)[/tex]
Now substitue these values in equation [tex](1)[/tex], we get
[tex]H^2=(5)^2+(12)^2\\\\x^2=25+144\\\\x^2=169\\\\x=\sqrt{169}\\\\x=13cm[/tex]
Hence, [tex]x=13cm[/tex].
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You invest $700 at 6.5% and it’s compounded semi-annually for 3 years. How much will your $700 be worth in 3 years?
Answer:
$10,700.
Step-by-step explanation:
Vhich is a solution to the equation?
(x-2)(x + 5) = 18
x= -10
x==7
x=-4
x= -2
Answer:
see attachment (this needs to be at least 20 characters long)
Please help quickly
AB=AD and BC=DC
x=?
Answer:
x = 110
Step-by-step explanation:
measure of abd is 35, meaning adb is also 35.
so dab + abd + adb is 180
=> x + 35 + 35 = 180
=> x + 70 = 180
=> x = 180-70
=> x = 110
110 degrees is the value of x.
How much time has passed?
Start time: 3:41 p.m. End time: 11:31 p.m.
Answer:
7 hours and 50 minutes.
Original grade: 80
New grade: 100
Find the percent of increase.
107
Step-by-step explanation:
Based on the given conditions,
Formulate:(100-80)÷80
Calculate the sum or difference:20/80
Cross out the common factor:1/4
Multiply a number to both the numerator and the denominator:1/4×25/25
Write as a single fraction :25/4×25
Calculate the product or quotient :25/100
Rewrite a fraction with denominator equals 100 to a percentage:25%
Answer : 25%
Find the probability giving brainlest
Answer:
[tex]0.33[/tex]
Step-by-step explanation:
There are 6 sides on dice, therefore the sample space would be 6 (the sample space is the denominator). We were asked to find the probability of getting a 1 or a 6. Since we were given 2 options 1 or 6, it therefore means that we are trying to find the probability of the dice rolling on 2 out of the 6 sides it has. Therefore the probability would be:
[tex] \frac{2}{6} \: or \: \frac{1}{3} [/tex]
A third as a decimal is
[tex]0.33[/tex]
can you please help me with this i don’t understand
Answer:
(5, 2)
Step-by-step explanation:
understanding the questionThe question is asking you to express the temperature at 5 pm as a pair of graph coordinates.
Doing this requires that you ...
read from the graph the temperature at 2 pmread from the graph the temperature at 8 pmfigure the temperature halfway between those valuesexpress the 5 pm temperature as an ordered pair (hours, °C)__
reading the graphThe description of the graph tells you the horizontal scale is hours after noon, so the temperature at 2 pm will be a point on the graph with an x-coordinate of 2. That point is (2, 7), indicating the temperature at 2 pm is 7 °C.
Likewise, the temperature at 8 pm is shown as the point on the graph with x-coordinate 8. That point is (8, -3), indicating a temperature of -3°C at 8 pm.
halfway temperatureThe temperature halfway between those values (7 °C and -3 °C) can be found several ways. Perhaps the easiest is to average the values:
(7 +(-3))/2 = 4/2 = 2
The temperature at 5 pm is 2 °C.
coordinatesCoordinates on the graph are ordered pairs of the form (x, y) = (hours, °C). The time 5 pm is 5 hours after noon, so the x-coordinate is 5. The temperature at 5 pm is halfway between the temperatures at 2 and 8 pm, which we have computed to be 2 °C, so the y-coordinate is 2.
The coordinates that represent the temperature at 5 pm are ...
(5, 2)
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
Please see question help!!!
Answer:
option A is the effect on the graph
Help urgent need this help please
Answer:
First option is the correct answer
[tex] A(\triangle ABC) =572\: yd^2[/tex]
Step-by-step explanation:
Given scale is: 3 cm = 6 yd [tex] \implies[/tex] 1 cm = 2 ydBased upon the above scale, we find:Base of the triangle (AC) = 13 cm = 26 ydHeight of the triangle (h) = 22 cm = 44 yd[tex] A(\triangle ABC) = \frac{1}{2} * AC*h[/tex][tex] \implies A(\triangle ABC) = \frac{1}{2} (26)(44)[/tex][tex] \implies A(\triangle ABC) =572\: yd^2[/tex]A coordinate grid with a line labeled y equals negative 2 x plus StartFraction 3 over 2 EndFraction and passes through the points (9, 1.5) and (1, 0.5). m = –3 and b = negative StartFraction 2 over 3 EndFraction. m = –2 and b = m equals negative 3 and b equals negative StartFraction 1 over 3 EndFraction. m = 2 and b = negative StartFraction 2 over 3 EndFraction. m = m equals StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction and b = m equals negative StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction m = -2 and b = m equals negative 2 and b equals negative StartFraction 2 over 3 EndFraction
The line given by the equation y = 2x + 3/2 have a slope (m) of 2 and y-intercept (b) of 3/2
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
The equation of a line is:
y = mx + b; where m is the slope and b is the y-intercept
The line given by the equation y = 2x + 3/2 have a slope (m) of 2 and y-intercept (b) of 3/2
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1/3 off the regular price of $51
Answer:
34.00
Step-by-step explanation:
because get the discounted price, subtract the discount from the original price. To illustrate this principle, here is an example: to take 1/3 off $36.00, divide 36 by 3 and multiply by 1. This becomes 36/3 x 1 to equal 12, which represents a discount of $12.00
line passing through points (3,5) with a slope of 1
Write equation of the line in point-slope, slope- intercept, and standard form.
The linear equation with a slope of 1 that passes through (3, 5) is:
y = x + 2.
How to get the linear equation?
The general linear equation is given by:
y = a*x + b
Where b is the y-intercept and a is the slope.
Here we know that the slope is 1, so we have:
y = x + b
And we also know that the line passes through (3, 5), then we must have that:
5 = 3 + b
We can solve that for b:
b = 5 - 3 = 2
So the linear equation is:
y = x + 2.
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Solve 2(x + 1) = 2x + 2
Answer: ( −∞ , ∞)
Step-by-step explanation: Any value of x makes the equation true.
All real numbers
original equation
[tex]2(x+1)=2x+2[/tex]
distribute
[tex]2x+2=2x+2[/tex]
solve
[tex]2=2\\\\0=0[/tex]
the answer is 0.
What principal will yield N75 interest at 30% for 2 years
Step-by-step explanation:
by using the formula of principal
p= I×100/T×R
Answer:
90
Step-by-step explanation:
PRT/100
75×30×2/100
9000/100
=90
I need helppppppp :((
Solve for x.
32 exponet 5-3x=2 exponet-10x
An expression is defined as a set of numbers, variables, and mathematical operations. The value of x in the given expression 32⁽⁵⁻³ˣ⁾ = 2⁻¹⁰ˣ is 5.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The value of x in the given expression 32⁽⁵⁻³ˣ⁾ = 2⁻¹⁰x can be found,
[tex]32^{(5-3x)}=2^{-10x}\\\\2^{5(5-3x)}=2^{-10x}\\\\5(5-3x)=-10x\\\\25-15x=-10x\\\\25=-10x+15x\\\\25=5x\\\\x=5[/tex]
Hence, the value of x in the given expression 32⁽⁵⁻³ˣ⁾ = 2⁻¹⁰ˣ is 5.
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Please explain thank you
Answer:
14x15-10x10=110
A=110
Step-by-step explanation:
Answer:
First, we'll need to find the length of each side.
10m + 4m = 14m
10m + 5m = 15m
Now that we know the length of 2 sides, let's call them the "North" and "West". The measure or length of "South" is the same as "North" and the measure or length of "East" is the same as "West".
To find the Area of the WHOLE square, we'll need to multiply both lengths.
14 × 15 = 210m^2
To find the area of the given figure:
1. Find the Area of the 10m of the "North" and the 10m of the "West".
10 × 10 = 100m^2
2. Minus the Area of the product of 10m of the "North" and the 10m of the "West" from the Area of the WHOLE square.
210m^2 - 100m^2 = 110m^2
The area of the given figure is 110m^2.
Hope it helps you! ^^
A bookshelf contains 9 mysteries, 7 biographies, and 4 science fiction books. If a book is selected at random. What is the probability of selecting a biography or a mystery?
The probability of selecting a biography or a mystery is 0.8
How to get the probability?
We assume that all the books have the same probability of being randomly selected.
The probability of getting a particular type of book is given by the quotient between the number of these books and the total number of books.
Here we want to find the probability of selecting a biography or a mystery, there are 9 mysteries and 7 biographies, and a total of 20 books in the shelf, so the probability is:
P = (7 + 9)/20 = 16/20 = 4/5 =0.8
The probability is 0.8
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Point M(4, 3) is translated according to the rule (x,y) → (x+2, y-5). What are the coordinates of M'?
Answer: (6,-2)
Step-by-step explanation:
[tex]M'=(4+2, 3-5)=\boxed{(6,-2)}[/tex]
City A is 300 km due east of city B. City C is 200 km on a bearing of 123° from city B. How far is it from C to A?
Answer:
500 km
Step-by-step explanation:
300 plus 200 is 500km this is how far it is
The distance between City A & City C is approximately 171.3km
Given that, city A is 300 km due east of city B.
City C is 200 km on a bearing of 123° from city B.
We need to find the distance between the cities A and C,
Here we will use the concept of Cosine rule,
{Refer to the figure attached}
From ∆ABC, to find |AC|,
The cosine rule will be used.
|AC|² = |BC|² + |AB|² - 2(|BC|)(|AB|)cosB
Let |AC| = x
x² = 200² + 300² - 2(200)(300)cos33
x² = 40000 + 90000 - 120000cos33
x² = 130000-100644
x² = 29356
x = √29356
x = 171.3359
x ≈ 171.3km
Therefore, the distance between City A & City C is approximately 171.3km
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