Delta Math Help!!!
Triangle proofs help. I’ve gotten this far, but I have no idea what to do next!!
Answers
The triangle ΔBAD is congruent to the triangle ΔCDA by SSS postulates.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
The ratio of the matching sides will remain constant if two triangles are comparable to one another.
If the corresponding sides of the triangles are equal. Then the triangles will be a congruent triangles. And it is known as SSS postulates.
BD = AC and AB = CD
In triangles ΔBAD and ΔCDA, we have
BD = AC (Given)
AB = CD (Given)
AD = AD (Common side)
Then the triangle ΔBAD is compatible with the triangle ΔCDA by SSS proposes.
More about the triangle link is given below.
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Related Questions
Scores on a test are normally distributed with a mean of 200 and a standard deviation of 12. Find each probability
Answers
Complete question is;
Scores on a test are normally distributed with a mean of 200 and a standard deviation of 12. Find the probability that a randomly selected student scored less than 218.
Answer:
0.93
Step-by-step explanation:
We are given;
Mean; μ = 200
Standard deviation; σ = 12
Random value; x¯ = 218
Z-score formula is;
z = (x¯ - μ)/σ
z = (218 - 200)/12
z = 18/12
z = 1.5
From z-table, attached, probability = 0.93
choices;
a) 60degree
b) 70degree
c)80degree
d)90degree
Answers
Answer:
∠ PTQ = 70°
Step-by-step explanation:
The angles subtended by the radii and tangents to the circle , sum to 180°
∠ PTQ + 110° = 180° ( subtract 110° from both sides )
∠ PTQ = 70°
Can someone help me please?
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Answer:
This is the graph of the question
Step-by-step explanation:
PLEASE HELP ASAP!
The table shows a linear function.
Which equation represents the function?
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Answer:
The answer seems to be A
Step-by-step explanation:
hi,can someone help me with this
question is above,just tap to the picture
Thanks
Have a nice day
Answers
YOU are welcome
State the assumption you would make to start an indirect proof of each statement.
1. BD bisects ∠ABC.
2. RT = TS
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Answer:
Step-by-step explanation:
1. Assume BD does not bisect ∠ABC
2. Assume RT ≠ TS
Someone help pls. hurry
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Answer:
slope = -1/4 intercept = 50
Step-by-step explanation:
Q1 - What is the area of a circle with a diameter of 6.2 inches?
Q2 - A round table has a radius of 15in a round tablecloth hangs 2in over the edge of the entire table.what is the area of the tablecloth
Answers
Answer:
Q1; 124.72
Sorry I don’t understand the second one
Step-by-step explanation:
b) The graph of y = x^2 + 1 is drawn on
the axes on the left.
Use the graph to estimate the
values of x when y = 4.
Give your answers to 1 decimal
place.
Answers
Answer:
(-1.7,1.7)
Step-by-step explanation:
OK, first draw the line y=4.
It's a bit misleading- where you think 4 should go is actually 2!
Check the scale and draw down where the two points meet on the line. They should be the same.
You get -1.7 and 1.7
The value of x is [tex]x=\pm\sqrt{3}[/tex]
Graph of parabola:The given function is;
[tex]y=x^{2} +1[/tex]
We have to find value of x when [tex]y=4[/tex]
[tex]y=x^{2} +1\\\\4=x^{2} +1\\\\x^{2} =4-1=3\\\\x=\pm\sqrt{3}[/tex]
Graph is also attached below.
Learn more about the parabola here:
https://brainly.com/question/12896871
A loaded truck travels 14 km in 25 minutes. If the speed
remains the same, how far can it travel in 5 hours
Answers
Answer:
168 km
Step-by-step explanation:
5h . 60 = 300 min.
14 : 25=0,56
0,56 . 300 = 168 km
If the mass of a 25 meter long wire is 5 kg then find its mass per
meter.
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Answer:
0.2 kg per meter
Step-by-step explanation:
5÷25=0.2
The area of the figure below is cm2. Round to the nearest
hundredth where necessary.
30 cm
30 cm
26 cm
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Answer:
sorry the question is not clear enough
Here is a list of numbers.
2
5 8 13
15
30
From the list, write down a factor of 10
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on monday 600 cars of different colours were produced in a factory. of these cars, 155 were red cars. a pie cart is to he drawn for the numbers of cars of the different colours produced on monday.
calculate the size, in degrees, of the angle of the sector in the pie chart for res cars.
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Answer:
It is 69 degrees in a pie chart
Step-by-step explanation:
115 out of 600 = 115/600 or 23/120, 69/360
This too UwU
Thank uuuuu
Answers
Answer:
77. g=15
Step-by-step explanation:
Answer:
77) 17-3=14
78) 7+6=13
79) 18/6=3
80) 9(3)=27
81) 8+5=13
82) 48/12=4
83) 83-24=59
84) 23-17=6
85) 10(5)=50
86) 86.5+7.63=94.13
87) 11(6)=66
88) 12÷3/4=16
Help Asap please lol
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Answer:
.
Step-by-step explanation:
Please helpp ASAP
100 points extra and brainleist
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Step-by-step explanation:
C and D are the correct objectives
Find the shaded angle
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Answer:
332°
Step-by-step explanation:
Given is an isosceles triangle,
Measures of base angles of an isosceles triangle are equal.
Therefore,
Measure of central angle
= 180° - ( 76° + 76°)
= 180° - 152°
= 28°
Measure of shaded angle
= 360° - 28°
= 332°
What is the horizontal asymptote of the function f (x)= x^2-25/2x^2 ?
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Change from Standard Form into
Slope-Intercept Form
6.
2x - 3y = 12
Help please
Answers
Answer:
y = 2/3x - 4
Step-by-step explanation:
2x - 3y = 12
-3y = -2x + 12
y = 2/3x - 4
Solve the equation. 36^6x-1 = 6^5x
Answers
The solution of the equation 36⁶x - 1 = 6⁵x is x = 1/2176774560.
What is an equation?Two algebraic expressions having same value and symbol '=' in between are called as an equation.
We have the equation:
36⁶x - 1 = 6⁵x
Simplifying,
(6²)⁶x - 1 = 6⁵x
6¹²x - 6⁵x = 1
2176782336x - 7776x = 1
x = 1/2176774560
The above equation is the required solution.
Therefore, the required value is x = 1/2176774560.
To learn more about the equation;
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A line with a slope of 1/3 passes through the point (-3, -1). What is its, equation in
slope-intercept form?
Answers
Answer:
y = 1/3x
Step-by-step explanation:
y = 1/3x + b
-1 = 1/3(-3) + b
-1 = -1 + b
0 = b
y = 1/3x
What is the volume of the following rectangular prism?
Answers
Answer:
Step-by-step explanation:
It's going to be a mixed number.
Givens
L = 4 units
w*h = 2 1/8 units^2
V=L* (w*h)
V = 4 * (2 1/8)
V = 8 1/2
Where did the 1/2 come from?
You could write 2 1/8 as 2 + 1/8 and use the distributive property.
4(2 + 1/8)
4*2 + 4 * 1/8
8 + 4/8
4/8 = 1/2
8 1/2
True or False.
The expressions 4(y−3) and 4y−12 are equivalent?
Answers
Answer:
true
Step-by-step explanation: its true 4 x 1y =4y then you multiply that 3 with the four bc you do the same for both sides it will look the same
Explanation:
A triangle has an area of 230.86 square inches. The height of the triangle is 23.8 inches. What is the length of the base of the triangle?
I'll give brainlist!! Pls help
Answers
Answer:
Length of the base of the triangle = 19.37 inch (Approx.)
Step-by-step explanation:
Given:
Area of given triangle = 230.56 square inches
Height of the triangle = 23.8 inches
Find:
Length of the base of the triangle
Computation:
Area of triangle = (1/2)(b)(h)
Area of given triangle = (1/2)(Length of the base of the triangle)(Height of the triangle)
230.56 = (1/2)(Length of the base of the triangle)(23.8)
461.12 = (Length of the base of the triangle)(23.8)
(Length of the base of the triangle)(23.8) = 461.12
Length of the base of the triangle = 19.37 inch (Approx.)
A trampoline was originally priced at $100 but went on sale for 60% off. If Emmett bought the trampoline and paid 5% sales tax, how much did he pay in total? $
Answers
Answer: $42
Step-by-step explanation:
Since the trampoline was originally priced at $100 but went on sale for 60%, the price paid will be:
= $100 - (60% × $100)
= $100 - (0.6 × $100)
= $100 - $60
= $40
Emmett bought the trampoline and then paid 5% sales tax, the total amount paid will be:
= $40 + (5% × $40)
= $40 + (0.05 × $40)
= $40 + $2.
= $42
She paid $42 in total.
help me find the cube of 1000
Answers
Answer:
10 X 10 X 10
Step-by-step explanation:
if thts what you talking aboyt
help pls. no links. and thx ill give branilest if u want it
Answers
Explanation b= 1/2 x 2 x 2.3= 2.3
V= 2.3 x 4= 9.2
To find base first multiply 2 x 2.3 and then divide by 1/2
Marie me BRAINLIST
The total surface area of the block is 32.6 square inches.
Given that, Jake has a block shaped like the prism shown in a set of toys.
What the surface area of a prism?To find the surface area of any kind of prism we use the general formula. The total surface area of a prism is the sum of lateral surface area and area of two flat bases.
The total surface area of a prism = (2 × Base Area) + (Base perimeter × L).
Here, area = 2 ×1/2×2×2.3 +(2+2.5+2.5)×4
= 4.6+28
= 32.6 square inches
Therefore, the total surface area of the block is 32.6 square inches.
To learn more about the surface area of a prism visit:
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Find the values of x and y
Answers
Answer:
y = 70 degrees
x = 11
Step-by-step explanation:
The side opposite x + 2 is equivalent so they will both be equal to 13.
To get the meaning of x, simply subtract 2 from 13 giving you x = 11.
Y is across from corner C, which is 70 degrees. These angles are equivalent to each other, meaning that angle y is also 70 degrees.
Hope this helps you :)
Answer:
x = 11
y = 70°
Step-by-step explanation:
x + 2 = 13
The lines on each side are corresponding.
11 + 2 = 13
Y is corresponding with the 70° corner.
That means the corresponding corner (y) is also 70°.
HELP ME PLEASE I NEED A GOOD GRADE
Answers
Answer:
rectangles
Step-by-step explanation:
They are rectangles because all paralellograms have 4 sides and right angles. All objects or shapes with 4 sides and corners, are rectangle. Even squares are catorized as rectangles.