Answer:
198
Step-by-step explanation:
bc in a foot their are 12 in and 16 x 12 =192 and half a foot is 6in so 192+6=198
is AB a tangent why or why not??
Answer:
As angle B is a right triangle, the sides AB and CB are perpendicular to each other. From the property of all tangents to a circle given in the beginning it can be concluded that AB is a tangent of the circle
how to prove it's an identity
sin y + sin 3y + sin 5y + sin 7y = 4 cos y cos 2y sin 4y
Answer:
0.9777102203
Step-by-step explanation:
the identity is 0.9777102203
The ratio of blondes to brunettes in Ms. Sarni's class is 2:3. If there are a total of 25 students, how many of the have blonde hair? *
Answer:
the number of blonde hair is 10
Step-by-step explanation:
The computation of the number of blonde hair is shown below;
Given that
Ratio of blonde to brunetees is 2:3
And, there is total of 25 students
So, the number of blonde hair is
= 25 × 2 ÷ (2 + 3)
= 25 × 2 ÷ 5
= 10
Hence, the number of blonde hair is 10
I NEED HELP ASAP SO MUCH POINTS!!!!! PLEASE
Answer:
IT IS D TRUST ME
Step-by-step explanation:
Answer:
A.) A debt of $752 is evenly split among 4 family members
Step-by-step explanation:
It's asking what best represents -188, so in the problem it has to be negative (have keywords like decreasing, debt, minus, etc) which leaves answers A and D, D. has a decreasing of inches (4), however the hours aren't decreasing so the answer is A
Help, I don’t understand this DeltaMath question
In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=52°, and JH = 4.2 feet. Find the length of IJ to the nearest tenth of a foot.
The diagram shows three angles at a point.
Not drawn accurately
168
x 123
Work out the value of x.
Angle x has a size of 69.
What exactly is a phrase?
One or more terms in an equation can be added, subtracted, multiplied, or divided.
When we simplify an expression, we always merge similar terms in the expression.
If an expression has two sides, we also preserve all similar terms on one side of the expression.
Example:
An expression is 1 + 3x + 4y = 7.
3 + 4 is a formula.
A formula is 2 x 4 + 6 x 7 - 9.
There is an expression: 33 + 77 - 88.
We can determine the angle in a circle given two angles of 168 degrees and 123 degrees.
168°+123°+x°=360°
291°+x°=360°
291°-x°=360 °
x=69°
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Can someone give me the answer please
Answer:
<-.....-8 -7 -6 -5 -4 -3 -2 -1 0................->
The values of the number decreases
Step-by-step explanation:
Find ALL solutions:
x^4 + 8x = 0
Answer:
x = 0 or x = -2
Step-by-step explanation:
x^4+8x=0
Step 1: Factor left side of equation.
x(x+2)(x2−2x+4)=0
Step 2: Set factors equal to 0.
x=0 or x+2=0 or x2−2x+4=0
x=0 or x=−2
Answer:
x= 0, -2, 1+i[tex]\sqrt{3}[/tex], 1-i[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Hope it helps ;)
Find the areas of these parallelograms, drawn on a centimetre grid.
b)
a)
Answer:
a-16cm
b-12cm if not iwill look again
Step-by-step explanation:
Area of the parallelograms are :(a) = 16 cm² and (b) = 12 cm² which is drawn on a centimeter grid.
What is Parallelogram?A parallelogram is defined as a special type of quadrilateral that has both pairs of opposite sides parallel and equal. A parallelogram is a square and a rhombus is a square.
The formula to calculate the area of a parallelogram can thus be given as,
Area of parallelogram = b × h square units
where b is the length of the base and h is the height or altitude
For parallelogram (a),
length of the base = 4 cm
the height or altitude = 4 cm
Area of parallelogram (a) = b × h = 4 × 4
Area of parallelogram (a) = 16 cm²
For parallelogram (b),
length of the base = 2 cm
the height or altitude = 6 cm
Area of parallelogram (b) = b × h = 2 × 6
Area of parallelogram (b) = 12 cm²
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Stephan and John are reading the same book. Stephan reads 7 pages a day and is on page
22. John reads 9 pages a day and is on page 10. How many days until Stephan and John are on the same page? What page will they be on?
Answer:
6 Days
Page 64
Step-by-step explanation:
(9 x 6) + 10
(7 x 6) + 22
it took them 6 days to reach the same page number (64)
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There is a $250 entrance fee for each band to enter the competition. A total of $8000 was collected. How many bands competed in this competition? PLEASE HELPPPPPPPPPPPPPPPPPPPPPP
PLEASE
Find the mean, median, mode, and range of the following data set.
4, 3, 2, 4, 6, 6, 4, 3, 3, 4, 5
Mean:
Median:
Mode:
Range:
Answer:
Mean: 4
Median: 4
Mode: 4
Range: 4
Hope this helps
mean: 4
median: 4
mode: 4
range: 4
2 3 3 3 4 4 4 4 5 6 6
The temperature overnight in Sitka, Alaska was 12 below zero. How should this be written?
Answer:
-12°
Step-by-step explanation:
it is negative because it it below zero.
2) Complete the table.
x
20
200
2000
15
20
Line A is represented by the following equation: x + y = 2
What is most likely the equation for line B so the set of equations has no solution? (4 points)
Group of answer choices
x + 2y = 2
2x + 2y = 4
2x + y = 2
x + y = 4
Answer:
x+y=4
Step-by-step explanation:
No solution means that the lines will never intersect. We know that the slope of line A is -1, and it's y intercept is 2. If you look at the last option for the answer choices, it's slope is also -1, but it's y intercept is at 4. These lines have the same slope, also known as parallel, so they will never intersect, thus giving no solution
Answer:
x + y=4
Step-by-step explanation:
it just is
What is the measure of Angle A?
A
6x - 20
3x +4
Answer:
A=152°
Step-by-step explanation:
6x-20=3x+4
3x=24
x=8
6x-20=6(8)-20=48-20=28
A=180-28=152
What are m and bin the linear equation, using the common meanings of m and b?
1 + 4x + 6 - X= y
Answer:
[tex] \times = 18[/tex]
which expression is equivalent to 2x+2x+2y+2y
Which number line represents the solution to
W - 2 < 8 ?
Answer:
w<10
number - A
(<) means "open circle to the left."
1. HEIGHT Eduardo is 6 feet tall and casts
a 12-foot shadow. At the same time,
Diane casts an 11-foot shadow. Ilow tall
is Diane?
Answer:
5.5
Step-by-step explanation:
6 feet =12
6 feet = 6x2
11 feet shadow 11/2
answer=5.5
The height of the diane when the height of euardo and diane cast should be given so it should be 5.5.
Calculation of the height:Since
HEIGHT Eduardo is 6 feet tall and casts a 12-foot shadow. At the same time, Diane casts an 11-foot shadow.
So,
6 feet tall = 12
Now for 11 foot it should be half like 5.5
Hence, The height of the diane when the height of euardo and diane cast should be given so it should be 5.5.
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the difference of d and 7 divided by 2
Answer:
(D- 7) ÷ 2
Substitute D
(8 - 7) ÷ 2
1 ÷ 2
0.5
allowing 20% discount on the Marked price of a watch value of the Watch will be rupees 2376 of vat of 10% is added find its marked price
Answer:
brainly.in/question/15492399
Here your question has been answered.
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6) What would be the next three terms in the sequence 1, 3, 9, 27.....? *
2 points
Evaluate using the functions f(x) = 3x–8 and g(x) = -x2+ 4x–11.
1 . f(10+10
2. g(-9)+7
3. -2xg(4)
4. f(-4)-g(7)
5. Given f(x)= 9 –2x, if f(x)= 19, find the value of x.
The value of f(10)+10 for the given function is 32.
The given functions are f(x) = 3x-8 and g(x) = -x²+ 4x-11.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
1) Put x=10 in the function f(x) = 3x-8, we get
f(10)=3(10)-8
= 22
So, f(10)+10
= 22+10=32
2) Put x=-9 in the function g(x) = -x²+ 4x-11, we get
g(-9)=-(-9)²+4(-9)-11
= -81-36-11
= -128
So, g(-9)+7
= -128+7
= -121
3) Put x=4 in the function g(x) = -x²+ 4x-11, we get
g(4) = -(4)²+4(4)-11
=-16+16-11
=-11
Now, -2xg(4) =-2x(-11)
=22x
4) Put x=-4 in the function f(x) = 3x-8, we get
(-4)=3(-4)-8
= -20
Put x=7 in the function g(x) = -x²+ 4x-11, we get
g(7)=-(7)²+4(7)-11
= -49+28-11
= -32
5. Given f(x)= 9 –2x, if f(x)= 19
Now, 9-2x=19
⇒ -2x=10
⇒ x=-5
Therefore, the value of f(10)+10 for the given function is 32.
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48 bilyenin 8de 1 i kaç tanedir
Answer:
Huh-
Step-by-step explanation:
Which steps will translate f(x) = 3* to g(x) = 3x + 1 + 4?
O Shift f(x) = 3* one unit up and four units to the right.
O Shift f(x) = 3* one unit up and four units to the left.
O Shift f(x) = 3one unit to the right and four units up.
Shift f(x) = 3* one unit to the left and four units up.
Mark this and return
Save and Exit
Nexi
Submit
Answer:
the first one of your answers
Step-by-step explanation:
4 by the power of 1 x 3
The correct step to translate f(x) = 3ˣ to g(x) = 3ˣ⁺¹ + 4 is:
Shift f(x) = 3ˣ one unit to the right and four units up. So option C is correct
What are functions?Function is a relation between a set of inputs and a set of outputs which are permissible. In a function, for particular values of x we will get only a single image in y. It is denoted by f(x).
This means that for every x value,
we add 4 to the y-value and move the y-value one unit to the right.
To see this graphically, imagine a graph of the equation f(x) = 3x.
This graph will be a line that passes through the origin (0,0) and has a slope of 3.
If we shift this line one unit to the right, then the x-intercept (the point where the line crosses the x-axis) will change from (0,0) to (1,0).
If we also add 4 to the y-value of every point on this line,
then the y-intercept (the point where the line crosses the y-axis) will change from (0,0) to (0,4).
The resulting graph will be the graph of the equation g(x) = 3ˣ⁺¹ + 4.
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You are taking a trip at the same time as another
family. Your family traveled 1.900 miles in 2 days,
their family traveled 2.700 miles in 3 days. Who is
traveling fastera
Answer:
My family is traveling faster, since it is traveling at the rate of 950 miles per day, while the other family travels at 900 miles per day.
Step-by-step explanation:
Since I am taking a trip at the same time as another family, and my family traveled 1,900 miles in 2 days, while their family traveled 2,700 miles in 3 days, to determine who is traveling faster the following calculation must be performed:
1,900 / 2 = 950
2,700 / 3 = 900
Thus, my family is traveling faster, since it is traveling at the rate of 950 miles per day, while the other family travels at 900 miles per day.
Evaluate the following expression (2.3)-3(1,1)
Answer:
2.3 - ( 3, 1)
Step-by-step explanation:
1) Simplify 3 × (1, 1) 3 × (1, 1) to 3× 1, 13 × 1,1.
2.3 - ( 3 × 1, 1 )
2) Simplify 3 × 1 to 3.
2.3 - ( 3, 1)
Therefor, the answer is 2.3 - ( 3, 1).
The value of the expression is an illustration of equivalent equations
The value of 2.3 - 3(1.1) is -1
How to determine the value of the expressionThe expression is given as:
2.3 - 3(1.1)
Open the bracket
2.3 - 3(1.1) = 2.3 - 3.3
Evaluate the difference
2.3 - 3(1.1) = -1
Hence. the value of 2.3 - 3(1.1) is -1
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PLS PLS PLS PLSSS HELPPPP
Answer:
Step-by-step explanation:
12-12(1-75/100)
12-12(25/100)
12-3
9oz
If right I’ll mark brainiest
Answer:
1.5s - 0.5
Step-by-step explanation:
-2.9a + 6.8 + 4.4a - 7.3
6.8 - 7.3 = -0.5
-2.9a + 4.4a = 1.5a
1.5s - 0.5
Answer:
1.5a
Step-by-step explanation: