6.2 Warm Up
The diagram includes a pair of congruent triangles. Use the congruent triangles to find the value of x in the diagram.
Answers
2) 15-7, so 8
3)2x+1=5, 2x=4, x=2
4)2x+9 = 3-4x
Combine like terms
6x = -6
X = -1
Related Questions
Help me with this!!! I will mark Brainliest
Answers
Answer:
No
Step-by-step explanation:
VX = 4 spaces
UW = 3 spaces
factorise fully
16a²-121b²
Answers
Answer:
(4a - 11b)(4a + 11b)
Step-by-step explanation:
16a² - 121b² ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
16a² - 121b²
= (4a)² - (11b)²
= (4a - 11b)(4a + 11b)
Answer:
Step-by-step explanation:
Rule: (a^2-b^2)=(a-b)(a+b) (‘difference of squares’)
16a^2-121b^2
(4a-11b)(4a+11b)
!!PLEASE ANSWER IMMEDIATELY!!
The following quadrilateral is a rhombus. The measure of angle E is 115
degrees. What is the measure of angle G?*
Answers
Answer:
<E=<G=115°
since opposite angle of rhombus is equal
Samantha earns $8 p;er hour as a cashier. Write an equation that shows her earnings (E) after 'h' hours
Answers
Answer:
E=8h
Step-by-step explanation:
Becuase the earings equal the $8 times the amount of hours she worked.
Correct answer please!!!!
Will mark you brainliest for the correct answer
This a test please help!!!☹
Answers
Answer:
First choice
Step-by-step explanation:
Angles A and D are vertical angles
Angles A and Z are alternate exterior angles
Can someone please do this please.
(If you don’t know how to do it please don’t do it) i don’t wanna keep losing points because people answer the questions with irrelevant things. So please don’t waste my time and please answer it for real. If you get it wrong it’s ok. Just please help me
Answers
Answer:
72°
Step-by-step explanation:
tan x= PN/OP=95/31
⇒x ≈ 72°
Since 1900, the Audubon Society has conducted an annual Christmas bird count, documenting the number of birds of each species seen in locations across the country. In the 2011 Christmas bird count, there were 3,813 red-tailed hawks seen and counted in Texas. In the 2012 count, there were 4,511 red-tailed hawks counted in Texas. Calculate the growth rate by dividing the difference in the numbers seen in the two years by the number seen in 2011. Then use this value to calculate the estimated population of red-tailed hawks in Texas in 2022, if the growth rate remains constant.
Answers
Answer:
The answer is 23,610
Step-by-step explanation
First: 4,511-3,813= 698
Second: 698/3,813 = 0.18
Third: 4,511(1+0.18)^10 {could be put on a ti-84 calculator}
Answer: About 23,610 ( This is an estimate as the answer is an decimal)
I hope this helps! :)
Estimate a 15% tip for a $66.60 restaurant bill.
a-$10.05
b-$6.70
c-$67.00
d-$100.50
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Answer a-$10.05 estimate
help plz will give 30 points
Answers
Answer:
c
Step-by-step explanation:
June earns $50 a week for babysitting. She
saves 1/4 of it and keeps 1/5 for bus fare and
gives her mother the rest. How much money
does her mother get?
Answers
Answer:
27.5
Step-by-step explanation:
1/4 of $50 is $12.5. 1/5 of $50 is $10. 12.5 + 10= 22.5. So, $50-22.5= $27.5
find the simple interest principle 950 interest rate 12% time 4 years
Answers
Answer:
A= $1406
Step-by-step explanation:
The formula for simple interest is A=P(1+rt), where P=Principal, R=Rate, and T=Time. Before you plug your numbers into your formula, you must first convert 12% to a decimal (This is simple because all you have to do is divide 12 by 100.)- 0.12.
Now, you can plug your numbers into the formula: A=950(1+0.12x4). To make this less complex, I suggest working in the parenthesis first- specifically simplifying rt, or multiplying 0.12 by 4 (you should get 0.48)! Now, you are just about ready to go. A=950(1+0.48)- You can plug this into your calculator as is, or you can go on ahead and add the numbers in the parenthesis if that makes you feel better! (You should get 1.48).
Your final formula should be 950(1.48), and you should plug this into a TEACHER-APPROVED CALCULATOR to save time!
Your final answer should be $1406, otherwise you did something wrong! XD!
Which best describes the figure that is represented by the following coordinates?
A(-4, 3), B(2,3), C(3, -1) and D(-5, -1)
у
10-
a rectangle
8
6
a trapezoid
4
2
a rhombus
10-8
-6 -4
24
8
X
0
-2
a parallelogram
-4-
-6
-8
- 10
Answers
9514 1404 393
Answer:
(b) a trapezoid
Step-by-step explanation:
A graph of the points reveals one pair of parallel sides: a trapezoid.
Does anyone know these answers??
Answers
The angles of a triangle always add up to 180°.
By simply adding the angles and checking the total, you can tell if they make a triangle or not.
Using this property, 5 won't make a triangle, 6 will.
Hope this helps! :D
what is the area to this triangle
Answers
Answer:
12 x 12 = 144 divided by 2 = 72, 72 is your answer formula of a triangle: BH x 1/2
Step-by-step explanation:
72 square cm
Each of the four sides of a swimming pool measures 9 meters: The pool is 5 meters deep. How much water will be needed to fill it completely?
Answers
Answer:
f dd's dt rdtr fg r d ft. dd g trd d t r rrr
help? part a:
Students at Sunnyside Middle School are selling tickets to the annual talent show. Below is a table showing ticket prices for students and adults.
Talent show ticket prices
Student Price $3
Adult Price $5
What amount of money would be collect if 60 students and 30 adults bought tickets? Show or explain how you got your answer.
Answers
Answer:
$330
Step-by-step explanation:
$3 times 60 students = $180
$5 times 30 adults = $150
$180 + $150 = $330
Answer:
Step-by-step explanation:
you would find your answer by multiplying the amount of students/adults by how much each ticket costs
60 x $3 = $180
30 x $5 = $150
$180 + $150 = $330
Quarters have a coating of copper mixed with nickel on the outside. If the diameter of a quarter is 24.3 mm, then what is the surface area of one side of the quarter that will get coated?
Answers
Answer: 463.96 mm² or 46.4 cm²
Step-by-step explanation:
Quarters are circular in shape so the surface area of one side will be the area of a circle.
Area of a circle = π * r²
Radius = Diameter / 2
= 24.3 / 2
= 12.15 mm
Area = 22/7 * 12.15²
= 463.96 mm²
Find the area use 3.14 for the value of pi
Answers
Answer:
78.5 inches
Step-by-step explanation:
A=(pi)r^2
divide diameter by 2 to get radius
radius = 5
3.14(5)^2 = 78.5
5m+2-m=12m. solve for m. simplify the answer to
the lowest term.
Answers
Answer:
m=1/4
Step-by-step explanation:
5m+2-m=12m
4m+2=12m
2=12m-4m
2=8m
2/8=m
1/4=m
m=1/4
Solve for the value of y.
Answers
Explanation is in the photo
Solved for the value of y and found that y = 5.
What is the Pythagorean theorem?In the Pythagorean theorem, the sum of the squares of the sides of a right-angled triangle is equal to the square of the longest side i.e, the hypotenuse of the triangle.
z² = x² + y²
The given triangle is a right-angled triangle. This means that we can use the Pythagorean theorem.
∴ y² + 12² = 13²
⇒ y² + 144 = 169
⇒ y² = 169-144
⇒ y² = 25
⇒ y = 5
Therefore, we have solved for the value of y and found that y = 5. The correct answer is option C.
Learn more about the Pythagorean theorem here-https://brainly.com/question/343682
#SPJ2
The sum of 1/6 and 1/4 is _______
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see the above answer! thanks for reading
Urgent!
E is directly proportional to F.
When E = 2, F = 8
(a) Find an equation for E in terms of F.
(b) Find the value of E when F = 30
(C) Find the value of F when E = 100
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Answer:
a. 4×2 = 8
b. E = 120
c. F = 400
Find the measure of the missing angle (a)
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Help please look at the pic
Answers
Answer:
oo
online cheating
this is not fair
Answer: it is the first one
Step-by-step explanation:
10. Which set of ordered pairs is linear?
A. {(2, 1), (5, 1), (6, 1)}
8. {(1, 4), (0, 0), (1, 6)}
C:{(3,5), (1, 0), (2, 4)}
D.
{(0, 0), (1, 3), (2, 7)}
Answers
Answer:
A
Step-by-step explanation:
The line stays straight because of the y placement being 1
Answer:
{(2, 1), (5, 1), (6, 1)}
Step-by-step explanation:
A linear function shows as a straight line.
Option A's y-values are the same. If graphed, it would form a horizontal line.
See graph below.
Option A should be the correct answer.
Hope this helps.
An acute triangle has two sides measuring 8 cm and 10 cm. What is the best representation of the possible
range of values for the third side, s?
Answers
Answer:
80cm. I think please be right
Brainliest Please help me, Is the binomial a factor of the polynomial function?
f(x)= x^3+3x^2−25x−75
I am very stuck as I haven't done a problem like this before.
Answers
Answer:
Binomials are
(x-3)
(x-5)
(x+5)
An online clothing company sells custom sweatshirts. The company charges $4.99 for shipping plus $20 for each sweatshirt. Write a linear function rule that models the total cost y (in dollars) for any number of sweatshirts x.
Answers
Answer:
20x+4.99=y
Step-by-step explanation:
Each sweatshirt cost $20, but we don't know how many sweatshirts someone will buy so we use X, representing the amount of sweatshirts. There is a shipping charge of $4.99, so we have to add that to the cost of the sweatshirts. 20x+4.99. Y is the total cost.
PLEASE HELP ME!!! IVE BEEN STUCK ON THIS FOR SO LONG!!
Answers
the answer is 3x^3 +13x^2 +6x -8.
Answer:
I can simplify it for u but not sure the product
3x(x²+3x-2)+4(x²+3x-2)
3x³+9x²-6x+4x²+12x-8
=3x³+13x²+6x-8
that's the final answer
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
x = 3.6
Step-by-step explanation:
Since, ABCD ~ EFGH
Therefore, all interior angles of both the quadrilaterals will be equal and the corresponding sides of both quadrilaterals will be proportional.
[tex]\frac{AD}{EH}=\frac{AB}{EF}[/tex]
[tex]\frac{x}{2.4}=\frac{3}{2}[/tex]
x = [tex]\frac{3\times 2.4}{2}[/tex]
x = 3.6