Answer:
The focus would lie at (-8,16)
Step-by-step explanation:
How do angles of depression and elevation relate when solving problems involving right triangles?
Please help, i need the answers. will give brainliest
Answer:
circumference is 65.97.
area is 346.36
radius is 21
Step-by-step explanation:
PLS HELP I WILL GIVE BRAIN THINGY
Answer:
4(3y+8)
Step-by-step explanation:
Download photomath
Based on the given information and figure, what can you conclude, and why?*
(5 Points)
Given: ZP ZT, PRERT
S
Р
T
Triangle PQR congruent to Triangle SRT by ASA
Triangle PQR congruent to Triangle TSR by ASA
Triangle PQR congruent to Triangle TSR by SAS
Triangle PQR congruent to Triangle TSR by AAS
Answer:
Triangle PQR congruent to Triangle TSR by SAS
Step-by-step explanation:
Hope this helps
Can these three side lengths form a triangle? 20ft, 20ft, 35ft
a. Yes
b. No
Answer:
A. yes
Step-by-step explanation:
These side lengths can form a triangle because a triangle can have 2 equal sides and an unequal one this triangle is called an isosceles triangle
25 POINTS- NEED ASAP.
Tell whether x and y show direct variation. Explain your reasoning.
(In your answer can u pls put like 19- 20- ty.)
Answer:
19 shows direct variation
20 does not (guessing for this one a bit)
19- Shows a steady increase of four in y for each one in x
20- Shows no increase
Step-by-step explanation:
19 is a constant increase by 4, 20 does not show either
please anybody help me to solve this question please help me
Step-by-step explanation:
Akmal=A
Aisyah=B
Atikah=C
B=m
A=2m
C=2m+25
C-B=?
2m+25-m=
=m+25
The zeros of a quadratic function
are 5 and -9. What would be a
possible function for those
solutions?
Answer:
(x-5)(x+9) = 0
Step-by-step explanation:
In the equation above, if you plugged in the values given(5, and -9) then you will see that the answer i s0. You basically takes the zeroes you are given, and invert their signs to form the equation.
Jaleesa bought 2 notebooks for $8.75 each and 1 textbook for $74.95. If the sales tax was 7%, what was the total cost of Jaleesa’s purchases?
Write the answer as a decimal to 2 places.
Answer:
The total cost of Jaleesa's purchases is: $89.56
Step-by-step explanation:
Mila owns a small business selling used books. She knows that in the last week 83 customers paid cash, 16 customers used a debit card, and 41 customers used a credit card. Based on these results, express the probability that the next customer will pay with something other than a credit card as a decimal to the nearest hundredth
Answer:
the answer is 0.71
Step-by-step explanation:
it told me
The probability the next customer will pay with something other than a credit card is 0.71.
What is probability?Probability deals with the occurrence of a random event. The chance that a given event will occur. It is the measure of the likelihood of an event to occur.The value is expressed from zero to one.
For the given situation,
Number of customers paid cash = 83
Number of customers used a debit card = 16
Number of customers used a credit card = 41
Total number of customers = 140
The probability that the next customer will pay with something other than a credit card is
P(e) = (Number of customers paid cash + Number of customers used a debit card) / Total number of customers.
⇒ [tex]P(e)=\frac{83+16}{140}[/tex]
⇒ [tex]P(e)=\frac{99}{140}[/tex]
⇒ [tex]P(e)=0.7071[/tex] ≈ [tex]0.71[/tex]
Hence we can conclude that the probability the next customer will pay with something other than a credit card is 0.71.
Learn more about probability here
https://brainly.com/question/16813543
#SPJ2
Liliana bought a book for $13. She is selling the book for $24. What is the percent markup on the price of the book? Round to the nearest hundredths place.
One angle of an isosceles triangle measures 78º. Which other angles could be in that
isosceles triangle? Choose all that apply.
24 / 51 / 78 / 71
Please help me with this question
Answer: B
Step-by-step explanation:
b is the only point that is in the double shaded region which means it is a solution to both the inequalities
Judah rides his bike 15 miles in 1/2 an hour.How many miles does he ride in one hour?
Which equation has a axis of symmetry of x=4 ?
I think you forgot to add the picture. However, any x = 4 equation will result in a graph with a vertical line on the x-axis. For example x = 20 will be a vertical line on x-axis 20.
Or, in a more difficult equation like this...
10x - 60 = 10
10x = 10 +60
10x = 70
x = 7,
where the graph looks like a vertical line with a point on the x axis on 7.
Write an equation in slope-intercept form for the line that passes through the
given point and is parallel to the graph of the given equation.
(4, -6), y=-3/4x+1
Answer:
[tex]y=-\frac{3}{4}x-3[/tex]
Step-by-step explanation:
The slope will be the same as the one in the given equation since they are parallel, you can substitute the x and y of the given point into the given equation, replacing the 1 with m to get m in the equation.
I hope this helps :)
Please Help. Im in a hurry!!
Answer:
A
Step-by-step explanation:
y=3/4x
5/2x+2y=5
What is the value of X?
Answer:x = 5/4
Step-by-step explanation: We are given y = 3/4x
and 5/2x +2y = 5
Substituting the value y=3/4 x in second equation we get
5/2x + 2(3/4)x = 5
8/2x = 5
4x = 5
and so , x = 5/4
substituting value of x in y = 3/4x we get,
y = 3/4 (5/4)
So, y = 15/16
which are the required values of x and y on solving the two given equations.
plz help with these ill post more with more points
Answer:
I think it is D I'm not sure
Step-by-step explanation:
If two angle and one ️ are congruent to two angles of a second ️ and also if the included sides are congruent, then the ️ are congruent. If in ️ PRQ and TUV, angle P=angle T, angle R=angle and PR=TU, then triangles PRQ is congruent to triangle TUV
I NEED HELP!!
This is a another question, I'll give you 50 points and a brainlist if you figure this out, all you have to do is to Solve the following multi-step equation, and write it out and describe it on a piece of paper or on your computer don't send me links, send me screenshots of your work show me how you did it.
Answer:
x=x
Step-by-step explanation:
4x-6+2x=3(2x-2)
4x+2x-6=6x-6
4x+2x=6x
6x=6x
x=x
Answer:
infinity solutionsthe picture is attachedTerrel lives 2 5/6 blocks away from his best friends house. His school is 4 1/3 blocks away in the same direction. If he stops at his best friends house first how much farther do they have to walk to school.
Answer:
5/8 of a mile
Step-by-step explanation:
Let the distance from Post Office to Friend's house =D
7/8 + 5/6 + D =miles - Total distance from Georgia's house to a Friend's house.
42 minutes / 18 minutes per mile =2 1/3 miles - total distance from her house to a friend's house. So, we have:
7/8 + 5/6 + D = 2 1/3, solve for D
[21 + 20] / 24 + D = 2 1/3
41/24 + D = 2 1/3 subtract 41/24 from both sides
D =2 1/3 - 41/24
D =7/3 - 41/24
D =[56 -41] / 24
D = 15 / 24
D = 5/8 of a mile - the distance between the School and her Friend's house.
The radius of a circle is 3.8 feet find the diameter
Answer:
7.6
Step-by-step explanation:
radius is half the diameter so multiply 3.8 times 2.
What is the sum of the exterior angles of a nonagon?
Answer:
360 degrees is the sum of the exterior angles of a nonagon.
In 2018 sienna invested 5000. The value of the invest,ent increases by 3%each year compounded weekly if she doesn't make additional transactions, what will be the value of her investment in 2025
Answer:
6168.02
Step-by-step explanation:
The formula for calculating future value:
FV = P (1 + r/m)^mn
FV = Future value
P = Present value - 5000
R = interest rate = 0.03
N = number of years = 7
m = Number of compounding = 52
5000 x ( 1.000577)^52 x 7 = 6168.02
need help on geomtry homework
Answer:
Perimeter = 42 cm
Step-by-step explanation:
XY = 8 cm because ΔWXZ ≅ ΔYZX
Perimeter = 8 + 14 + 20 = 42 cm
- ZA and B are complementary angles. If mA = (x + 28)° and m ZB = (4x - 8), then find the measure of ZA.
Answer:
42 degrees
Step-by-step explanation:
"Complementary" means the angle measures add up to 90 degrees.
[tex]m\angle A+m\angle B =90^\circ\\(x+28)+(4x-8)=90\\5x+20=90\\5x=70\\x=14[/tex]
Now plug in 14 for x in the expression for the measure of angle A.
[tex]m\angle A = 14^\circ+28^\circ =42^\circ[/tex]
Someone help me I will give a brainlist to whoever explains how to figure out the answer
The question is a model of rectangular stove top with four circular burners is shown the side length of the top stove and the diameter of the burners are labeled.which measurement is the best estimate of the area and square inches of the stove top that does not include the area of the burners?
Answer: see work
Step-by-step explanation:
Total area is 24x22=528
one circle area is (pi)3^2=9(pi)
that times 4 because of 4 circles =36(pi)
so the total are minus the circles now
in terms of pi the answer is 528-36(pi)
if pi = 3.14 the answer in 414.96
If the point T(3,-4) is translated 2 units left and 3 units up, the coordinates of T' will be .
Answer:
T' (1, -1)
Step-by-step explanation:
Since it is 2 units left, we subtract 2 from the x value and since it is 3 units up, we add 3 to the y value.
6
(0,1)
(-1.5, 0)
0
6
-2
What equation represents the graph shown? Using the equation
editor, enter an equation that represents the graph.
Given:
The graph of a line.
To find:
The equation for the given line.
Solution:
If a line passes through two points, then the equation of the line is:
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
From the given graph it is clear that the line passes through the points (-1.5,0) and (0,1). So, the equation of the line is:
[tex]y-0=\dfrac{1-0}{0-(-1.5)}(x-(-1.5))[/tex]
[tex]y=\dfrac{1}{1.5}(x+1.5)[/tex]
[tex]y=\dfrac{1}{1.5}(x)+\dfrac{1}{1.5}(1.5)[/tex]
[tex]y=\dfrac{1}{1.5}x+1[/tex]
Therefore, the equation of the given line is [tex]y=\dfrac{1}{1.5}x+1[/tex].
What is the area of the triangle?
24
7
25
units 2. Help me please
Answer:
area of triangle=1/2×base×height
area of triangle=1/2×24×7
area of triangle=84unit²