answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2
Answers
Step-by-step explanation:
angle 2 = 180-39= 141°
angle 2 = 141°
Related Questions
What is the answer. To this,
Answers
Answer:
a
Step-by-step explanation:
a
Five students are trying out for a part in the school jazz band. Joseph has a 30% chance of getting the part. Destiny and James are equally likely to get the part. Allison is only as likely as Joseph to get the part. Deanna is as likely as Allison to get the part. Create a table of probabilities for the students trying out for the part.
Answers
Answer:
h
Step-by-step explanation:
Answer:
sftybj c
Step-by-step explanation:
txhbm
Examine the following graph, which contains two parabolas. P(x) is a parabola that opens downward with a vertex at (−2,6). It is the graph of the quadratic function P(x)=−12(x+2)2+6, and it represents the preimage for a transformation. I(x) is a parabola that opens downward with its vertex at (−7,2). It is the image of the transformation.
( The One Marked RED IS WRONG )
Answers
Answer:
I(x)=P(x+5)−4
Step-by-step explanation:
I have the same question as you and I believe we are in the same class
is Mr. David Barr your teacher?
If so cool!
The option that has or contains two parabolas is I(x)=P(x+5)−4. Learn more about the graph below.
What is a parabola graph?A parabola graph is known to be a kind of graph that shoes a U-shaped curve that is often drawn for any given quadratic function.
Note that in Mathematics, a parabola is said to be created as a result of the intersection of a right circular cone when passed by a plane surface and thus gives an symmetrical plane U-shaped curve.
Therefore, the The option that has or contains two parabolas is I(x)=P(x+5)−4.
Learn more about parabola from
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Use the explicit formula to find the 7th term of the Geometric sequence.
A(1) = 5 r = 4
Answers
Answer:
a
Step-by-step explanation:
a
Do you guys know the answer?
Answers
Answer:
The correct answer is C.
What is the perimeter of a trapezoid having side-lengths 10 cm, 7 cm, 6 cm, and 7 cm
а.
15 cm
C. 25 cm
b. 20 cm
d. 30 cm
Answers
Answer:
D. 30 cm
Step-by-step explanation:
10 + 7 + 7 + 6 = 30
what is slope if -3
Answers
Answer:
yep
Step-by-step explanation:
Given that
R
=
6
x
+
3
y
Find
y
when
x
=
2
and
R
=
14
Give your answer as a fraction in its simplest form.
Answers
Answer:
2/3
Step-by-step explanation:
14-12=3y
2=3y
y=2/3
hope it helps
Please help me please
Answers
Answer: 72
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
Circumference of a circle = 2πr
Area of a circle: πr^2
Plug in:
C = 2πr
30.1 = 2(3.14)r
30.1 = 6.28r
r = 4.79 (Dividing both sides by 6.28)
Use area of the circle:
A = 3.14(4.79)^2
= 72.044474
Round to nearest whole number = 72
A recipe calls for 1/2 cup sugar and 1 cup flour. How much flour will you need if you use 3/4 cup of sugar?
1 and 3/4
1/2
1 1/2
3/4
Answers
Answer:
1 1/2 cuups of flour
Step-by-step explanation:
.1325 to thousandths
Answers
Answer:
.133
Step-by-step explanation:
1 is in the tenths place
3 is in the hundredths place and
2 is in the thousandths place
when given at what place to be rounded to the answer should reflect the numbers to the thousandth place
so look to the right 5 or more add one to the left number
5 or less leave the number in the thousandths place as is
00000.1325
Step-by-step explanation:
Since rounding numbers dealso with real numbers or figures, .1325 will be represented as 0.1325 and it deals with numbers before the decimal which we also called significant numbers. those after are not significant.
So therefore in relation to this; 0.1325 the decimal will be moved three times to the left because thousands means there zeros. the result will be 0000.1325
An online bookstore sells novels and magazines. Each novel sells $4, and each magazine sells for $1. If Sadie purchased a total of 11 novels and magazines that have a combined selling price of $20, how many novels did she purchase?
Answers
Rigoberto tiene una finca 36 decámetros cuadrados y las quiero repartir entre sus tres hijos si hay mayor le deja la mitad de la finca y al menos le corresponde a la tercera parte de la mitad de la finca indica cuántos hectómetros cuadrados le corresponde al hijo mayor cuántos metros puedo le corresponde al segundo hijo y cuántos centímetros le corresponde al hijo menor
Answers
Answer:
Al hijo mayor le corresonden 0,18 Hm²
Al segundo hijo le corresponden 1200 m²
Al hijo menor le corresonden 6000000 cm²
Step-by-step explanation:
Al hijo mayor le corresponden 18 Dm² la mitad de la finca
En Hm² sn 18 /100 0,18 Hm²
Al hijo menor le corresponden 1/3 de la mitad de la finca (18 Dm²)
es decir 1/3 * 18 Dm² 6 Dm²
en m² serán 6 * 100 = 600 M²
y en cm² 600 * 10000 = 6000000 cm²
Al segundo hijo le corresponden 2/3 de la mitad es decir
2/3 * 18 = 12 Dm² o 12 * 100 = 1200 m²
theoretical probability of drawing an 'N' tile?
What is the experimental probability of drawing an ‘N’ tile?
Answers
Answer:
238/1250.
Step-by-step explanation:
in the diagram below,the angle of depression from P to Q is 45.which of the following is closest to the distance between P and Q
Answers
Using relations in a right triangle, it is found that the distance between Q and T is given by:
[tex]h = 32\sqrt{2}[/tex]
What are the relations in a right triangle?The relations in a right triangle are given as follows:
The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.Researching the problem on the internet, it is found that:
The side opposite to the angle of 45º is of 32 feet.The hypotenuse is the distance between P and Q.Hence:
[tex]\sin{45^\circ} = \frac{32}{h}[/tex]
[tex]\frac{\sqrt{2}}{2} = \frac{32}{h}[/tex]
[tex]h = \frac{64}{\sqrt{2}} \times \frac{\sqrt{2}}{\sqrt{2}}[/tex]
[tex]h = 32\sqrt{2}[/tex]
More can be learned about relations in a right triangle at https://brainly.com/question/26396675
In the diagram below of triangle NPQ, R is a midpoint of N P and S is a midpoint
of PQ. If RS = 15 - X, and NQ = 9x - 36, what is the measure of NQ?
Answers
Answer:
Step-by-step explanation:
PLEASE HELP I BEG YOU! I will mark brainliest if right explain!!!
Answers
9514 1404 393
Answer:
(d) 8
Step-by-step explanation:
Corresponding sides are proportional.
ED/EG = EC/EF
(6x +3)/17 = (8x -1)/21
21(6x +3) = 17(8x -1)
126x +63 = 136x -17
80 = 10x . . . . . . . . . . . add 17-126x
8 = x . . . . . . . . . . divide by 10
what is the area of the trapezoid shown below?
Answers
Answer:
72 units
its math really
Write the subtraction sentence that is shown on the number line. Do not reduce the fractions.
Answers
Answer:
15/8 - 6/8= 9/8
Step-by-step explanation:
We get [tex]\frac{3}{4}[/tex] when we subtract [tex]\frac{4.5}{4}[/tex] from [tex]\frac{7.5}{4}[/tex].
What is subtraction?
Subtraction is a operation of taking the difference of two numbers.
According to the given question
We have a number line in which two numbers are indicated.
The one just after [tex]\frac{4}{4}[/tex] and the another one is after [tex]\frac{7}{4}[/tex].
So the number after [tex]\frac{4}{4}[/tex] is [tex]\frac{4.5}{4}[/tex] and the number after [tex]\frac{7}{4}[/tex] is [tex]\frac{7.5}{4}[/tex]
so, [tex]\frac{7.5}{4} -\frac{4.5}{4} =\frac{3}{4}[/tex]
Hence, we get [tex]\frac{3}{4}[/tex] when we subtract [tex]\frac{4.5}{4}[/tex] from [tex]\frac{7.5}{4}[/tex].
Learn more about subtraction here:
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What is the range of the function shown in the graph?
Answers
Answer:B
B
N
B
Step-by-step explanation:
Please help I need an answer quickly, please
Answers
a^2 + b^2 = c^2
the hypotenuse, longest line, will be c
8^2 + b^2 = 17^2
64 + b^2 = 289
We will then subtract 64 from both sides
b^2 = 225
we will then square both sides
b = 15 kilometers
Subtract: (-9y^6+3)-8y^6
Answers
I hope this helped
A company makes steel rods shaped like cylinders. Each rod has a radius of 3 centimeters and a height of 20 centimeters. If the company used 45,781.2 of steel, how many rods did it make?
Answers
Answer:
80 rods of steel.
Step-by-step explanation:
Here is the complete question
A company makes steel rods shaped like cylinders. Each rod has a radius of 3 centimeters and a height of 20 centimeters. If the company used 45,781.2 cm³ of steel, how many rods did it make?
Solution
Since the steel rod is a cylinder whose volume, V = πr²h where r = radius of cylinder = 3 cm and h = height of cylinder = 20 cm.
We substitute these into V to find the volume of one rod.
So, V = πr²h
= π(3 cm)² × 20 cm
= π × 9 cm² × 20 cm
= 180π cm³
= 565.49 cm³
Since 45,781.2 cm³ of steel was used, this total volume of steel, V' equals the number of rods, n times the volume of one rod, V.
So, V' = nV
Making n subject of the formula, we have
n = V'/V
Substituting V' and V into the equation, we have
n = 45,781.2 cm³/565.49 cm³
n = 80.96
We round n = 80.96 down to 80 since we cannot have a decimal number of rods.
So, n = 80 rods
So, the company made are 80 rods of steel.
What is the relationship between the two quantities in the table?
x
y
1
25
2
50
3
75
4
100
The relationship between the quantities is: multiply by 25.
The relationship between the quantities is: add 25.
The relationship between the quantities is: subtract 75.
The relationship between the quantities is: add 75.
Answers
Answer:
the answer a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
7. What is the length of XY
A 2
C 120
B 90
D 10
Answers
Answer:
D - 10
Step-by-step explanation:
15x - 30 = 10x + 20
15x = 10x + 50
5x = 50
x = 10
(1 point)
3. Brayden stated that a flying disc had a circumference of 43.96 in. Eliza wanted to find the area of the
same flying disc. What is the area of the flying disc rounded to the nearest whole number? Both Brayden
and Eliza used 3.14 for I.
108 inches?
O 395 inches?
615 inches
154 inches?
4. A pizza has a circumference of 12 inches. Find the exact area of the pizza. Use 3.14 for T. (1 point)
452.16 in?
226.08 in2
113.04 in?
37.68 in2
Finish
Cancel
© 2020 Pearson Online & Blended Learning K-12 USA. All rights reserved.
Answers
Answer:
154
113.04 in
Step-by-step explanation:
Area of a circle = Tr²
Circumference of a circle = 2Tr
T = 3.14
r = radius
The radius has to be determined to calculate the area of the circle
43.96 in = 2 x r x 3.14
r = 43.96 in / 2 x 3.14
= 7 in
Area = 3.14 x 7² = 153.86 in = 154 in²
What is 1x + 3x when x=1
Answers
Answer:
x therefore will be equal to 4
Answer:
Step-by-step explanation:
When x = 1
1x + 3x
= 1 + 3 * 1
= 4
Simplify by combining like terms:
8 + 10a – 3 + 5a
Answers
Answer:
5+15a
Step-by-step explanation:
add like terms
8-3=5
10a+5a=15a
I will Give Brainliest Please help!!
Its Khan academy
Answers
Answer:
240
Step-by-step explanation:
1. Area of two small triangles (OR one big) + Area of rectangle
2. Triangle
A(t) = 4*10 = 40 [4*10/2 + 4*10/2]
3. Rectangle
A(r) = 20*10 = 200
4. Combined Area
40+200=240
Step-by-step explanation:
So this figure has two parts:- A triangle and a rectangle
We can first solve area of Triangle
[tex] = \frac{1}{2} bh[/tex]
So the base is 20 and height is 4
[tex] \frac{1}{2} \times 20 \times 4 \\ = 10 \times 4 \\ = 40[/tex]
Now the area of rectangle
[tex] = l \times b[/tex]
Length is 20 and breadth is 10
[tex]l \times b \\ 20 \times 10 \\ = 200[/tex]
So the total area is 200 + 40 which is equal to 240
A football team has a net yardage of −22 1 /3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first down. How many yards does the team have to get on the next play to get a first down? Enter your answer as a mixed number.
Answers
Answer: 36(1/3) yards. If thats an option not 100% sure tho.
Step-by-step explanation:
Mark me brainliest.