Answers
9514 1404 393
Answer:
a) 40°
b) 70°
c) 35°
d) 105°
Step-by-step explanation:
a) x is half the given angle, so is ∠BAC/2 = 80°/2.
x = 40°
__
b) ∠ABC has a value that makes the angles in the triangle have a sum of 180°.
∠ABC +∠BAC +30° = 180°
∠ABC = 180° -30° -80°
∠ABC = 70°
__
c) y is half the measure of ∠ABC, so is 70°/2.
y = 35°
__
d) z has a value that makes the angles in its triangle have a sum of 180°.
x + y + z = 180
z = 180 -x -y = 180 -40 -35
z = 105°
Related Questions
Write the equation of the absolute value function with the following transformations:
Translate left 12 units, stretch by a factor of 4, and reflect over the x-axis.
Answers
Answer:
y = - 1/4 | x + 12 |Step-by-step explanation:
Showing the function and transformation steps
Absolute value function
y = | x |Translate left 12 units
y = | x + 12 |Stretch by a factor of 4
y = 1/4 | x + 12 |Reflect over the x-axis
y = - 1/4 | x + 12 |Refer to attached for a graph
Making a Graph from a Table
12
y
11
10
Which points on the graph represent values that could
be in the table?
ОА
B
С
OB
Cheese Pizzas
OD
A
1011
Pepperoni Pizzas
Pepperoni Pizzas (2)
2
4
Cheese Pizzas (y)
3
6
Intro
Done
Answers
Answer:
B,D
Step-by-step explanation:
Answer: hi! So the answer is B,D
Step-by-step explanation:
Got it right on edgen have a good day, stay safe, and stay happy
Last month , Carter ran 48 miles. This was 60% of his goal. How many miles did cater set as his goal.
Thinking of giving out Brainlist :)
Answers
Answer:
116?
☹️
Step-by-step explanation:
Select all expressions below that are irrational.
−13
-
1
3
0.6⎯⎯
0
.
6
¯
12√3
12
3
(2‾√)2
2
2
8‾√
8
Answers
Answer: All but the second answer.
Step-by-step explanation:
6. Trapezoid WXYZ is located at W(2. 1) X[3.
5] Y [6, 5) and Z[7. 1). After being rotated
180° around the origin, what are the new
coordinates of Point Z?
Answers
Z (-7,-1)
When you rotate about the origin, the x and y just become negative :)
help please please please
Answers
Answer:
definition : Since, point K is the image of point J under a reflection across line L. Also refrection of a point across a line form an angle of 90 degrees at the point of refrection.so, the measure of jm is 90 degrees.
Applications
Solve.
A(x) =
9. Triangles: The area of a triangle is į the product of its base and its height. If
the area of the triangle shown is given by the function A(x)=x2 + 24x, find
representations for the lengths of its base and its height (where the base is longer
than the height).
2
Answers
Answer:1.The length of a rectangle exceeds its width by 9 feet. if the length were halved and the width increased by 4 feet, the area of the new rectangle would degree by 7 square feet. Find the dimension of the original rectangle
2. The base of the triangle is 3 meters more than its height. if the area of the triangle is 189 square meters. find the base and height of the triangle.
3. Let m be a constant. suppose the function f(x)=18-MX-2x^2 has a maximum value of 225/8. Find all possible values of m.
4. Let m be constant. suppose the function f(x)= x^2+mx+52 has a minimum value of 36. Find all possible values of m.
Step-by-step explanation:
Solving for b in this problem
Answers
Answer:
b = 3
Step-by-step explanation:
1. Subisitute P, a, and c (P = 41, a = 19, c = 19 ) into the equation:
P = a + b + c -> 41 = 19 + b + 19
2. Combine like terms:
41 = 38 + b
3. Isolate the variable by subtratcing 38 from both sides
41 - 38 = 38 -38 + b -> 3 = b
Find the solutions to the equation below.
Check all that apply.
2x2 + 7x + 3 = 0
A. X= 4
B. X=-3
C. X= 7
D D. x= 3
O E. X = 2
F. X=-1/2
Answers
2x²+7x+3=0
2x²+(1+6)x+3=0
2x²+1x+6x+3=0
x(2x+1)+3(2x+1)=0
(2x+1)(x+3)=0
2x+1=0. x+3=0
2x=-1. x=-3
x=-1/2
Divide the following binomials by given monomials ; (9x2 + 6x) by 3x
Answers
Answer:
= 27x + 2xStep-by-step explanation:
hope that will help you
what is the distant from -2 to 0
Answers
Answer:
2
Step-by-step explanation:
Please mark me brainliest! :)
Answer:
I believe its 2. 2 is the distant from -2 and 0
Ixl b.5 additive property of length
Answers
Answer:
The length of segment SU is 16.8 units
Step-by-step explanation:
From the question
T is a point on the line segment SUThat means T divides SU segment into two parts ST and TUSU = ST + TULet us use this equation to solve the question
∵ The length of ST is 10.6 units
∵ The length of TU is 6.2 units
→ Substitute them in the equation above
∴ SU = 10.6 + 6.2
∵ .6 + .2 = .8
∵ 10 + 6 = 16
∴ 10.6 + 6.2 = 16.8
∴ SU = 16.8 units
The length of segment SU is 16.8 units
In a survey of 347 people, the data presented in Table 3
were obtained relating gender to political orientation. A
person is randomly selected. What is the probability that the person is:
Republican given that the person is Male?
Female given that the person is a Democrat?
Answers
Answer:
347 people relating person male 3 given
An unfair coin with Pr[H] = 0.6 is flipped. If the flip results in a head, a marble is selected at random from a urn containing 4 red and 6 blue marbles. Otherwise, a marble is selected from a different urn containing three red and five blue marbles. If the selected marble selected is red, what is the probability that the flip resulted in a head?
Answers
Answer:
0.6154
Step-by-step explanation:
Using Baye's theorem, the probability that the flip resulted in a head If the selected marble selected is red is given by;
P( H | R ) = (P( R | H ) × P( H ))/[(P( R | H ) × P( H)) + (P( R | -H ) × P( -H ))]
We can deduce that;
P( R | H ) = 4/10 = 0.4
P( R | -H ) = 3/8 = 0.375
P( -H ) = 1 - P( H )
We are given P(H) = 0.6
Thus;
P( -H ) = 1 - P( H ) = 1 - 0.6 = 0.4
Plugging in the derived values into the derived Baye's theorem, we have;
P( H | R ) = [0.4 × 0.6] /[(0.4 × 0.6) + (0.375 × 0.4)]
P( H | R ) = 0.6154
please answer ASAP. due tomorrow.
Answers
Answer:1: 36milimeters 2. 3,6 centimeters 3. 5milimeters 4. .5centimeters 5. 50milimeters 6. 5centimeters
Step-by-step explanation:
1 1/2 - 7/8 what is the answer i got 7/8 but it is wrong
Answers
Answer:
[tex] \frac{37}{8} [/tex]
Step-by-step explanation:
[tex] \frac{11}{2} - \frac{7}{8} [/tex]
LCM of denominator
[tex] = \frac{88 - 14}{16} [/tex]
[tex] = \frac{74}{16} [/tex]
reduce to lowest term
[tex] = \frac{37}{8} [/tex]
what is 9/10 x 20/27=
Answers
Answer:
It is 2/3 or 0.666666667
Answer:
the answer is is 2/3
Step-by-step explanation:
hope this helped
Given f(2) = 2x – 3, find f(1).
Answers
Basically substitute in that number.
F(1)=2(1)-3
=2-3
=-1
50 Points!!!!!!!!! I need ASAP
What is the equation of the line?
y=3/4x+1
y=4/3x+1
y=3/4x−1
y=4/3x−1
Answers
Answer:
y=4/3+1
Step-by-step explanation:
The y-intercept is positive 1,
The slope form is always rise over run,
Therefore rising from 1 takes us to 5 then we run 3 times, so it takes us to (3,5)
Is 14/20 a terminating or repeating decimal
Answers
.........
Why is the gradient of line AB =1 and AD = -1 ?? PLS EXPLAINNNN URGENT THANKS
Answers
Step-by-step explanation:
gradient formula = y1 - y2 / x1 - x2
A = (3,0)
B = (0,-3)
C = (-3,0)
D = (0,3)
Line AB = -3-0/0-3 = -3/-3 = 1
Line AD = 3-0/0-3 = 3/-3 = -1
Answer:
.It is because AB has a negative -3 while AD has only positiveshari borrowed rs 130000 from krishna at the rate of 21% per annum. At the end of 1 year and 6 months then how much simple intrest will he has to pay
Answers
Answer:
Rs 40950
Step-by-step explanation:
P = Rs. 130000
R = 21% per annum
T = 1 year + 6 months / 12
= 12 months + 6 months / 12
= 18 / 12
= 1.5 years
SI = (P × T × R) / 100
= (130000 × 1.5 × 21) / 100
= 4095000 / 100
= 40950
A family paid $26.400 as a down payment for a home. If this represents 16% of the price of the home, find the price of the home.
The price of the home is $?
Answers
How to find X if P percent of it is Y. Use the percentage formula Y/P% = X
Convert the problem to an equation using the percentage formula: Y/P% = X
Y is 26,400, P% is 16%, so the equation is 26,400/16% = X
Convert the percentage to a decimal by dividing by 100.
Converting 16% to a decimal: 16/100 = 0.16
Substitute 0.16 for 16% in the equation: 26,400/0.16 = X
Do the math: 26,400/0.16 = X
X = 165,000
So $ 165,000 is the price of the home.
I hope this helps you!!
what can you divide 23 by
Answers
Answer:
1 and 23
Step-by-step explanation:
if you are talking about factors then yeah, you cant divide 23 by anything else
hope this helps
NEED HELP WITH THIS MATH QUSTION
Answers
Answer:
-2
put the value of g(x) in the place of 3 because it is giveng(x)
g(x)=x-5
=3-5
= -2
Answer:
G(3)=3-5
=-2
A
Step-by-step explanation:
The commutative property can be used with subtraction. For example, the problem
below:
8 - 4 - 6 = 6 - 4 - 8
True
False
Answers
Answer:
false
Step-by-step explanation:
8 - 4 - 6= -2
6 - 4 - 8= -6
Answer:
true
Step-by-step explanation:
all it is doin is switching the numbers, excuse my grammar
Jacob ran 4 miles on Monday, 4.5 miles on Tuesday, and 3 on Wednesday.
How many total miles did Jacob run?
Answers
The perimeter of the rectangular Garden is given by the equation 2W+33=54. What is W, The width of the garden in feet?
Answers
Answer:
Step-by-step explanation:
First subtract 54-33. Which gives you 21.
Then divide 21 by 2 since 2w means you're multiplying 2 to something. So w=10.5
Question 12
Given that Zlis a complement of 22 and mZ2 = 17°, find mZ1?
Answers
Answer: B) 73
Step-by-step explanation:
Complementary angles are 2 angles which add up to 90.
90 - 17 = 73
three coins are tossed. what is the possible number of outcomes?
a. 6
b. 2
c. 4
d. 8
