Lines LaTeX: CEC E and LaTeX: ADA D intersect at LaTeX: BB.
Lines C E and A D intersect at the point B. Angle A B C is labeled 37 degrees.
Select all the true statements.
Group of answer choices
The measure of angle LaTeX: CBA C B A is equal to the measure of angle LaTeX: DBE D B E .
The sum of the measures of angles LaTeX: CBA C B A and LaTeX: DBE D B E is 180 degrees.
The measure of angle LaTeX: CBD C B D is equal to the measure of angle LaTeX: ABE A B E .
The sum of the measures of angles LaTeX: CBD C B D and LaTeX: CBA C B A is 180 degrees.
The sum of the measures of angles LaTeX: CBA C B A and LaTeX: DBE D B E is 90 degrees.
Answers
Answer:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
✔️The measure of angle CBD is equal to the measure of angle ABE.
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
Step-by-step explanation:
Vertical angles are formed when two straight lines intersect each other at a certain point. The diagram given is a typical example. This, vertical opposite angles formed are said to be congruent, that is their measures are equal to each other.
The following statements are true of the given diagram:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
(<CBA and ,<DBE are vertically opposite angles)
✔️The measure of angle CBD is equal to the measure of angle ABE.
(They are both vertically opposite angles)
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
(<CBA and <CBD are supplementary angles)
Related Questions
11×11-6×17+45
do the work please?
Answers
Answer:
33
Step-by-step explanation:
11 * 11 - 6 * 17 + 14
121 - 102 + 14
19 + 14
33
Best of Luck!
Hey there!☺
[tex]Answer:\boxed{64}[/tex]
[tex]Explanation:[/tex]
[tex]11*11-6\times17+45[/tex]
In order to solve, we will need to use the order of operations(PEMDAS). Start from left side multiplication.
[tex]11*11=121[/tex]
Now move to the right side multiplication.
[tex]6*17=102[/tex]
Now subtract the two products.
[tex]121-102=19[/tex]
Now add what is left over.
[tex]19+45=64[/tex]
[tex]64[/tex] is your answer.
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Graph the solution to this inequality on the number line.
−6x+8<−40
il mark brainliest
Answers
Subtract 8 from both sides -6x< -48 (40 is a negative so -8 will just add to it)
Divide -48 and -6
X< 8 (since they’re both negative it’ll turn into a positive because we divided)
Turn the <
X>8
Random samples of size 81 are taken from an infinite population whose mean and standard deviation are 200 and 18, respectively. The distribution of the population is unknown. The mean and the standard error of the sampling distribution of sample mean are
Select one:
a. 200 and 18
b. 9 and 2
c. 81 and 18
d. 200 and 2 Correct
Answers
Answer:
D 200 and 2
Step-by-step explanation:
standard error of the sampling distribution of sample mean is expressed using the formula;
Standard error of the mean = S/√n where;
S is the standard deviation
n is the sample size
Given
S = 18
n = 81
SEM = 18/√81
SEM = 18/9
SEM = 2
The mean of the distribution according to the question is 200.
Hence the mean and the standard error of the sampling distribution of sample mean are 200 and 2 respectively.
An adult ticket to a football game was $1.75. A student ticket was $1.25. The number of student tickets sold was twice the number of adult tickets. The total from the ticket sales was $850. If a represents the number of adult tickets, which linear equation can be used to determine how many adult tickets were sold?
Answers
Answer:
1.75/1.25=1.4
Step-by-step explanation:
I need help please, 20 points
Answers
Answer:
3/16
Step-by-step explanation:
if r and s are two solutions of the equations above r > s which of the following is the value of r-s
Answers
Answer:
= r
Step-by-step explanation:
as r is greater than s the possibel outcome would be r in the value r-s
What is 38,050,000 expressed in scientific notation?
Answers
Answer:
8.05 x 10³³ (the ³³ means 6)
Step-by-step explanation: a x 10b
Answer:
idek
Step-by-step explanation:
The sequence 2,6,10,14 has a constant of
Answers
Answer:
4
Step-by-step explanation:
It is a constant growth of 4.
What are the rate of change and the intercepts of the graph?
Answers
Answer:
rate of change is a #
Step-by-step explanation:
An astronomer estimated the distance from Earth to Mercury to be 5.7 × 107 miles, and the distance from Earth to Neptune to be 2.7 × 109 miles. He wanted to know how many times farther it is from Earth to Neptune than from Earth to Mercury. Consider his work. 1. (2.7 × 109) (5.9 × 107) 2. ( 3.0 6.0 ) ( 109 107 ) 3. 0.5 × 102 The astronomer concluded that the distance in miles from Earth to Neptune is 50 times the distance from Earth to Mercury. Is he correct? If not, what was his mistake? Yes, he is correct. No, the numerator and denominator need to be switched in the expression. No, he needed to round down in his estimation of the coefficients. No, he needed to multiply the coefficients.
Answers
Answer:
Yes, he is correct.
Step-by-step explanation:
Took the test
The astronomer is wrong, the numerator and denominator need to be switched in the expression.
How to solve exponential expressionDistance from Earth to Mercury = 5.7 × 10^7 milesDistance from Earth to Neptune = 2.7 × 10^9 milesDifference in distance = Distance from Earth to Neptune ÷ Distance from Earth to Mercury
= 2.7 × 10^9 ÷ 5.7 × 10^7
= 2.7 × 10^9 × 1 / 5.7 × 10^7
= 2.7 × 10^9 / 5.7 × 10^7
= (2.7 - 5.7) × 10^9-7
= -3 × 10² miles
Therefore, the astronomer is wrong,the numerator and denominator need to be switched in the expression.
Learn more about division of exponential:
https://brainly.com/question/25289437
Ronald drives his car down a road for 4 miles then turns around and drives back towards his starting point for 1 mile. what
is his distance traveled?
Answers
Answer:
5 miles
Step-by-step explanation:
4+1 =5
Answer:
5 miles
Step-by-step explanation:
Ronald's total distance traveled would be 5 miles because he travels 4 miles in one direction and 1 mile in another. 4+1= 5
His displacement would be 3 miles because he went, let's say, right 4 miles and then turned around and went left for 1 mile. This puts Ronald at 3 miles from his starting point.
I need help with this someone!!
Answers
Answer:
Do u have answer choices?
Answer:
Your proportional constant would be 3 in this case.
Step-by-step explanation:
To find it yourself, try and find what number the y-axis equals when x=1. Hope this helps!
Dave took a math test. The test started at 9:21, and was 29 minutes long. What time was it when Dave's test ended
Answers
Answer:
9:50
Step-by-step explanation:
Answer:
9:50
Step-by-step explanation:
9:21 + 29 mins = 9:50
Verify whether 2 and 0 are zeroes of the polynomial x2 – 2x
Answers
Answer:
Yes, 2 and 0 are the zeroes.
Step-by-step explanation:
Given polynomial: x²-2x
p(2)= 2²-2(2)
= 4-4
= 0
p(0)= 0² -2(0)
= 0-0
= 0
Which fraction below is "already simplified"? **1 is the greatest common 20 points factor to go into each. O 8/40 8/64 O 27/40 9/72
Answers
Answer:
27/40
Step-by-step explanation:
Rewrite in simplest terms: (3x + 2) + (-10x-3)
Answers
Answer:
Step-by-step explanation:
Remove the brackets
3x + 2 - 10x - 3
-7x - 1
Answer: - 7x - 1
Step-by-step explanation:
Combine Like Terms
3x - 10x = - 7x
2 - 3 = - 1
Then write them together
- 7x - 1
Find m2ABC if m2ABC = 4x + 9 and m2 EBD = 7x– 9.
A6
B 33
C 45
D 73
Answers
Answer:
A
Step-by-step explanation:
Answer: A6
Step-by-step explanation:
One day 28 small and 12 large merchant spaces were rented. Another day, 30 small and 15 large spaces were rented. Write and evaluate an expression to show the total rent collected
Answers
Answer:
The expression which shows the total rent collected is S + L
The total rent collected is 85 of different size
Step-by-step explanation:
Let us list the given information
→ On one day: 28 small and 12 large merchant spaces were rented
→ Another day: 30 small and 15 large spaces were rented
Let S represents the small spaces and L represents the large spaces
∴ The total rent collected = S + L
∵ S in the two days = 28 + 30
∴ S = 58
∵ L in the two days = 12 + 15
∴ L = 27
Substitute The values of S and L in the expression of the total above
∴ The total rent collected = 58 small spaces + 27 large spaces
∴ The total rent collected = 85 of different size
The expression which shows the total rent collected is S + L
The total rent collected is 85 of different size
A car is 12 feet long. Levi makes a scale model of the car at 1:8 of its actual model .how long is the model?
Answers
The length of shoes is 25 centimeters. how long is the shoe meters?
Answers
Answer:
The shoe is 0.25 or 1/4 meters long.
Step-by-step explanation:
Heather invested $8,000 in a 4-year Certi!cate of Deposit (CD) that pays 4.1% interest COMPOUNDED QUARTERLY. What is the value of the CD at the end of the 4 years? Round your answer to the nearest cent.
Answers
Answer:
Step-by-step explanation:
THE ANSWER IS 10
Classify each inequality by the graph of its solution.
Answers
Answer:
Step-by-step explanation:
1). |10 - 3x| < 12
⇒ -12 < (10 - 3x) < 12
⇒ -12 -10 < -3x < 12 - 10
⇒ -22 < -3x < 2
⇒ [tex]-\frac{2}{3}<x<\frac{22}{3}[/tex]
[Intersection]
2). |8x| ≥ 0 ⇒ -∞ < x < ∞
[All real numbers]
3). -2|x - 9| > 6
⇒ |x - 9| < -3
[No solution]
4). |2x + 9| + 7 ≥ 6
⇒|2x + 9| ≥ -1
⇒ (2x + 9) ≥ -1
⇒ x > -5
Or (2x + 9) ≤ -1 ⇒ x < -5
-∞ < x < ∞
[All real numbers]
5). |-3 - x| ≥ 5
⇒(-3 - x) ≥ 5
⇒-x ≥ 8
⇒ x ≤ -8
Or -(3 + x) ≤ -5
⇒ x + 3 ≥ 5
⇒ x ≥ -2
[Union]
6). -18 + |x + 9| ≤ -5
⇒ |x + 9| ≤ 13
⇒ -13 ≤ (x - 9) ≤ 13
⇒ -4 ≤ x ≤ 22
[Intersection}
PLEASE HELP Solve this equation show your work and choose the best answer: 5X +8 = 18
Answers
Work:
18-8=10
10 divided by 5=2
You would subtract 8 from both sides and it would get you 5x=10. Then you divide both sides by 5 and you get x=2.
Hope this helped :)
Write words to match the expression 3 + (4 × 12)
Answers
Answer:
4 times 12 plus 3
Step-by-step explanation:
Answer:
cccc
Step-by-step explanation:
cccccc
Write an equation to represent the following: Describe a real world situation the equation could represent 8 more than 4 times a number is 28.
Answers
Answer:
12+16
Step-by-step explanation:
well if your using the number for and eight then do 2x8=16 that would be using the 8 and with number 4 you would do 4x3=12 and if you use those to which are 12+16 it equals 28
Answer: 4x+8
Step-by-step explanation: I know that bc I have a homework question just like this.
2000×40 with step by step explaination
Answers
Answer:
80000
Step-by-step explanation:
you multiply 2000x40 and get 80000 or you can do 8x10^4
Help me I suck at math
Answers
Answer:
1
Step-by-step explanation:
................................
Answer:
1
Step-by-step explanation:
.................................
The formula for finding the area of a circle is A=pi r 2.Solve the formula for r
Answers
Answer:
See Explanation
Step-by-step explanation:
[tex]A = \pi {r}^{2} \\ \\ \frac{A}{\pi} = {r}^{2} \\ \\ \huge \red{ \boxed{ r = \sqrt{\frac{A}{\pi} } }}[/tex]
If NQZ ~ CBK, find BK
Look at picture
Answers
Answer:
the answer is 65
Step-by-step explanation:
2x+7/27 = 4x + 1/45
45(2x + 7) = 27(4x + 1)
90x + 315 = 108x + 27
108x-90x = 315-27
18x = 288
x = 288/18
x = 16
BK = 4x + 1
BK = 4(16) + 1
BK = 64 + 1
BK = 65
The value of the variable 'x' is 8/7. Then the length of the side BK will be 5.57 units.
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.
The triangle ΔNQZ is similar to the triangle ΔCBK. Then the ratio of the corresponding side will remain constant. Then the equation is given as,
BK / QZ = KF / TZ
(2x + 7) / (4x + 1) = 45 / 27
(2x + 7) / (4x + 1) = 5/3
Simplify the equation, then we have
(2x + 7) / (4x + 1) = 5/3
6x + 21 = 20x + 5
14x = 16
x = 8/7
The length of the side BK is calculated as,
BK = 4x + 1
BK = 4(8/7) + 1
BK = 32/7 + 1
BK = 39/7
BK = 5.57 units
The value of the variable 'x' is 8/7. Then the length of the side BK will be 5.57 units.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SPJ5
if a=-1,b=-6 and c=2 then what is the value of b2-4ac?
Answers
Answer:
-4
Step-by-step explanation:
(-6)(2)-4(-1)(2)
(-12)-(-8)
-12+8=-4
