In DXYZ, x = 18 cm, y = 14 cm, and z = 17 cm.
Determine the measure of ĐY to the nearest degree.
a) 43°
b) 45°
c) 47°
d) 49°
Answers
Answer:
850 cm
Step-by-step explanation:
Sana makatulong ito sa inyo
Related Questions
Nemo can make a monthly payment of $565 for a car. If the annual interest rate he
qualifies for is 9% for 4 years, what price could he afford for the car?
Answers
Answer:$ 24,679.20 or 514.15 a month
Step-by-step explanation: 565(.09) is 50.85 which needs to be deducted from the payment of 565 because he needs to be able to pay for interest. 514.15 is then multiplied by 48 months which will bring you to 24,679.20
Tierra and Joey shared some stamps in the ratio 7:5. Tierra gave Joey 12 stamps. If each of them had the same number of stamps in the end, how many stamps did Tierra have in the beginning? Due atleast 4:30 i struggle with word probs so pls halpp tysm!
Answers
Tierra stamp in the beginning is 84 stamp.
How to find the number of stamp ?Tierra and Joey shared some stamps in the ratio 7:5.
Tierra gave Joey 12 stamps.
Each of them had the same number of stamps in the end.
Let represent the equations.
x = the initial total amount of stamp
Tierra stamp = 7 / 12 x
Joey stamp = 5 / 12 x
Tierra gave Joey 12 stamps.
Therefore,
7 / 12 x - 12 = 5 / 12 x + 12
7 / 12 x - 5 / 12 x = 12 + 12
7x - 5x / 12 = 24
2x / 12 = 24
cross multiply
2x = 24 × 12
2x = 288
x = 288 / 2
x = 144
Tierra stamp in the beginning = 7 / 12 (144) = 84
Therefore, Tierra stamp in the beginning is 84 stamp.
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if you take away 25 from a number you will be left with two and halftimes 30. what is the number?
Answers
If you take away 25 from (100) you get 75.
70 also equals 2.5*30
Solve proportion, if necessary round to nearest hundredth.
Answers
Answer:
B=-3
Step-by-step explanation:
Multiply diagonally then simplify
what is 600X 290+34- 40
Answers
Answer:
173,994
Step-by-step explanation:
mark me brainliest!!
Fill in the table 'using this function rule.
y = -5x+2
x
-1
0
1
2
y
0
0
0
X
4
S
Answers
Answer:
7, 2, -3, -8
Step-by-step explanation:
y = -5x + 2 Substitute in -1 for x
y = -5(-1) + 2
y = 5 + 2
y = 7
y = -5x + 2 Substitute in 0 for x
y = -5(0) + 2
y = 0 + 2
y = 2
y = -5 + 2 substitutes in 1 for x
y = -5(1) + 2
y = -5 + 2
y = -3
y = -5x + 2 Substitute in 2 for x
y = -5(2) + 2
y = -10 + 2
y = -8
Helping in the name of Jesus.
make e the subject
e-5=2f
Answers
Answer:
e-5=2f
take '-5' to the other side where '2f' is
e=2f+5
Rewrite the number in Standard form
1.2 x 107
Answers
Hope that helped XD
Four different exponential functions are represented below.
Drag the representation of each function into order from greatest y-intercept to least y-
intercept.
Answers
The graph of the function y = 2x⁴ - 5x³ + x² - 2x + 4 is plotted and attached.
How to solve
We have the 4 functions as shown in the image attached.
The y - intercept is the point where the graph intercepts the y - axis.
Function [1] -
y = 4 + 2x
y - intercept is 4
Function [2] -
y = 5ˣ + 1
y - intercept is 2.
Function [3] -
the y-intercept is 1.
Function [4] -
the y - intercept is at -1.
Therefore, the greatest y-intercept is of function -
f(x) = 2x + 4
and the least y-intercept is of the function shown in graph [4] or function [4].
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Answer:
Carlos puts $3 into his bank account and it grows by 50% each year
f(x)=4^x+1
(The Table)
(The Graph)
find an equivalent equation in rectangular coordinates
r sin theta = 10
Answers
The equivalent equation of r sinθ = 10 in rectangular coordinates is y² + y⁴/x² - 100 = 0.
What are the rectangular coordinates?
The rectangular coordinates is calculated from the polar equation as follows;
r sinθ = 10
the conversion from polar to rectangular coordinates;
r² = x² + y²
r = √(x² + y²) ----- (1)
y/x = tanθ ------ (2)
r sinθ = 10
√(x² + y²)(y/x) = 10
(x² + y²)(y²/x²) = 100
y² + y⁴/x² = 100
y² + y⁴/x² - 100 = 0
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4 lines are shown. One line contains points F, E, A. 3 lines come out of point E. One line goes to point D, another line goes to point B, and another line goes to point C. Angles B E C and B E A are congruent.
Which statement is true about the diagram?
∠DEF is a right angle.
m∠DEA = m∠FEC
∠BEA ≅ ∠BEC
Ray E B bisects ∠AEF.
Answers
Answer:
C. ∠BEA ≅ ∠BEC
Step-by-step explanation:
on edge 2021
Answer:
c
Step-by-step explanation:
If f(x) = -x^3+ 2x^2 - 3, find f(2).
PLEASE PLEASE
Answers
Answer:
Step-by-step explanation:
f(x) = -x^3+ 2x^2 - 3
Putting value of x = 2
F(2) = - (2)^3 + 2(2)^2 - 3
= - 8 + 8 - 3
= - 3
Option B is the correct answer
find the equation of a line perpendicular to 2x + 2y= -10 that passes through the point (6,2)
Answers
Answer: The equation of a line perpendicular to 2x + 2y = - 10 that passes through the point (6, 2) is y = x - 4
What is the symbol ~, if you're trying to find the probability of ~A?
the addition probability
the probability of the event not happening
the multiplication probability
None of these choices are correct.
Answers
The symbol ~ (tilde) is commonly used to represent the negation or complement of an event. When we refer to ~A, it means "not A" or "the complement of A." In terms of probability, ~A represents the event not happening or the event A occurring.
What is the congruence correspondence
Answers
At Hoffman's Bike Rentals, it costs $ 21 to rent a bike for 5 hours. How many hours of bike use does a customer get per dollar?
Answers
Answer:
That ratio : 21 : 5
21 : 5 -> (21/21) : (5/21)
5/21 = 0.2 by rounding by tenth
Step-by-step explanation:
HELP AS SOON AS POSSIBLE
Answers
The coordinates of polygon A'B'C'D' after the rotation of 180º are given as follows:
A'(0,0), B'(-5,-2), C'(-5,5), D'(0,3).
What are the rotation rules?The five more known rotation rules are given as follows:
90° clockwise rotation: (x,y) -> (y,-x).90° counterclockwise rotation: (x,y) -> (-y,x).180° clockwise and counterclockwise rotation: (x, y) -> (-x,-y).270° clockwise rotation: (x,y) -> (-y,x).270° counterclockwise rotation: (x,y) -> (y,-x).The original coordinates for this problem are given as follows:
A(0,0), B(5,2), C(5,-5), D(0,-3).
Exchanging the sign of each of the coordinates, the coordinates after the rotation are given as follows:
A'(0,0), B'(-5,-2), C'(-5,5), D'(0,3).
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can you help me with my work
Answers
we have that
the answer for this question is the option D
the amount of money in the account after t years
Solve the following equation for m.
F=mv^2 / r
Answers
Answer:
Step-by-step explanation:
F = \(\frac{mv^2}{r}\)
mv² = Fr
m = \(\frac{Fr}{v^2}\)
(03.02)
Which of the following is a factor of 48x2 − 26x + 3? (1 point)
Select one:
a. 8x − 3
b. 12x − 1
c. 4x − 3
d. None of the above
Answers
Answer:
A
Step-by-step explanation:
48x^2-8x-18x=3
8x(6x-1)-3(6x-1)
(8x-3)(6x-1)
8x-3
Answer:
Step-by-step explanation:
48x2 - 26x + 3
48x2 - 18x - 8x + 3
6x( 8x - 3) - 1(8x - 3)
(8x - 3) and (6x - 1) are the factors
Option A is the correct answer
giving out brainliest answer !!!!! help me out ASAP !!!
Answers
Answer:
0.7880
Step-by-step explanation:
0.7883
Hope it helps!
You will get 60 points!!!!
What is 1 whole as a fraction, decimal and percentage?
Answers
Fraction = 1/1
decimal = 1.0 or 1
percentage = 100%
Sharla opened a savings account with an initial deposit and then deposited $10 each week after that for 20 weeks. She did not withdraw any money
during that time. The table shows the amount of money inSharla's savings account at certain weeks after the initial deposit.
Answers
Pleas help I’ll make most Brainly
Answers
Answer:
70%
Step-by-step explanation:
divide 21 by 30 to get .70 multiply by 100 to make percent
70% (or just move decimal two places to the right)
Answer:
70%
Step-by-step explanation:
100 ÷ 30 = 3.3333333333333
21 x 3.3333333333333/30 x 3.3333333333333 = 70/100
21/30 = 0.7
0.7 x 100 = 70%
23 points!! Pls HELP Will mark brainliest if correct will report if answer is unrelated.
Answers
Answer:
Less than
Step-by-step explanation:
The span of student ones box plot is going farther in the negatives then student two
Answer:
less than
Step-by-step explanation:
student 1 is 64 and student 2 is 65
Calculating Angle Measures
In the diagram,
Which statements about the diagram are true? Check
all that apply.
Answers
Answer:
Options (3), (4), and (5).
Step-by-step explanation:
From the figure attached,
∠JKM is a straight angle on a segment JKM.
PK is a perpendicular drawn on segment JKM at point K.
Option (1). \(\overrightarrow{KQ}\) is a angle bisector
Not True.
Option (2). ∠LKQ is bisected.
Not True.
Option (3). m∠JKL = 45°
Since \(\overrightarrow{KL}\) is an angle bisector of angle JKP which is equal to 90°.
True.
Option (4). m∠MKQ + m∠PKQ = m∠PKM
True.
Option (5). \(\overrightarrow{PK}\) is a angle bisector.
Since \(\overrightarrow{PK}\) is an angle bisector of straight angle JKM.
True.
Option (6). ∠JKL ≅ ∠QKM
Not True.
Therefore, options (3), (4) and (5) are correct.
what is the property of 3x(5x7)=(3x5)7
Answers
The property you are referring to is called the associative property of multiplication. According to this property, when multiplying three numbers, the grouping of the numbers does not affect the result. In other words, you can change the grouping of the factors without changing the product.
In the equation you provided: 3x(5x7) = (3x5)7
The associative property allows us to group the factors in different ways without changing the result. So, whether we multiply 5 and 7 first, or multiply 3 and 5 first, the final product will be the same.
Which is the best definition of mathematical proof?
Answers
Answer:
it will 3rd one. hope it helps
The Richter scale measures the magnitude, M, of an earthquake as a function of its intensity, I, and the intensity of a reference earthquake, . Which equation calculates the magnitude of an earthquake with an intensity 10,000 times that of the reference earthquake?
Answers
Answer:
M = log(10,000)
Got it correct on Edmentum
Answer:
see photo
Step-by-step explanation:
Plato/Edmentum
Which of the following is a true statement of the figure?
An image of a triangle ABC. The angle bisector of angle B is ray BD. Point D lies on side AC.
Question 1 options:
A
D
D
C
=
D
C
C
B
A
C
A
B
=
D
B
D
C
A
D
D
C
=
A
B
C
B
B
C
B
A
=
D
C
C
B
Answers
Angle ∠EBD is congruent to angle ∠DBA. Option D is the true statement.
What is an angle bisector?An angle bisector is the line segment that bisects the angle into two equal halves.
Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.
Here,
Ray BE is a bisector of angle CBA,
∠CBE = ∠EBA = 60°
∠EBD = ∠EBA - ∠DBA
∠EBD = 60 - 30 = 30
So,
∠EBD = ∠DBA [DB becomes angle bisector of angle EBA]
Thus, ∠EBD is congruent with ∠DBA is the only correct answer among the option.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following statements is true if ray BE is a bisector of angle CBA?
A. Ray BD is a bisector of angle CBA.
B. ∠EBD is congruent to ∠CBE.
C. Ray BE is a bisector of angle ABE.
D. ∠EBD is congruent to ∠DBA.
