Answers
Answer:
[tex] \underline{ \boxed{x = 11} } \\ \underline{ \boxed{ABE = 55}}[/tex]
Step-by-step explanation:
[tex]if \: the \: question \: is \to \\ \overline{AZ} \: \perp \: \overline{CD}, \: m \angle{ABE} = 5x, \\ and \\ \: m \angle{EBD } = 3x + 2\\ but \: m \angle{EBD } + m \angle{ABE} = 90 \\ hence \to \\ (3x + 2) + (5x) = 90 \\ 8x + 2 = 90 \\ 8x = 90 - 2 \\ 8x = 88 \\ x = \frac{88}{8} \\ \boxed{ x = 11} \\ \\ if \: x = 11, \: then \to \\ m \angle{ABE} = \: 5x = 5(11) \\ \boxed{m\angle{ABE} =55}[/tex]
Related Questions
Do you know this please
Answers
Answer: 159%
Step-by-step explanation: all of the first square is shaded, which is obviously 100%, 59 out of 100 is shaded in the second one which means it is 159%
If ab and cd are congruent what is the measure of
Answers
the measure of angle COD will be 101°
angle AOB and angle COD are vertically opposite angles
Simplify the expression /-9/(3-2i)+(1+5i)
Answers
If 5k=-25
Help plz make
Answers
Answer:
Answer is -5
Step-by-step explanation:
x+18/4 = 5
What is X
I will give Brainliest
Answers
Answer: x=1/2
Step-by-step explanation: You want to get the x on one side of the equal sign, by itself. First you subtract (18/4) from both sides. 5 - (18/4) =1/2 So that’s your answer.
Two numbers differ by 5. The sum of their squares is 193. Find the numbers.
Answers
Answer:
Let one number be x and the other be (x-5)
Step-by-step explanation:
x^2+(x-5)^2=193
x^2+x^2-10x+25=193
2x^2-10x+25=193
Subtract 193 from both sides of the equation.
2x^2-10x-168=0
x=12 or x=-7
x-5=7 or x-5=-12
PLEASE HELP ME ITS DUE IN AN HOUR AA
Answers
Find the perimeter, in feet, of the rectangle whose width is 13 feet and whose area is 208 square feet.
A. 16 B. 32 c. 29 D. 26 E. 58
Answers
Answer: 16
Step-by-step explanation:
For each expression, write an equivalent expression by applying the distributive
property.
2. (x + 4)(2x - 1)
Answers
The equivalent expressions are:
x² + 11x + 18
2x² + 7x - 4
x² - 10x + 25
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
(x + 2) (x + 9)
(x + 4) (2x - 1)
(x - 5)²
Now,
Applying the distributive property.
1)
(x + 2) (x + 9)
x² + 9x + 2x + 18
x² + 11x + 18
2)
(x + 4) (2x - 1)
2x² - x + 8x - 4
Combining the like terms.
2x² + 7x - 4
3)
(x - 5)²
(x - 5) (x - 5)
x² - 5x - 5x + 25
x² - 10x + 25
Thus,
The equivalent expressions are:
x² + 11x + 18
2x² + 7x - 4
x² - 10x + 25
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ7
Which of the following expressions is the sum of four terms?
8 + jk + 5m + 12n + 7p
3 + 4m + n
jk + mn
7 + 7j + 7m + mj
Answers
I don't understand like what
Which equation has a slope of -6 and a y-intercept of 5
Answers
Answer:
Correct answer is B
Step-by-step explanation:
hope it helps ^^
I need help with this please the answers I can choose from are
A. 53°
B.27°
C.100°
D.80°
Answers
Sum of interior angles of a △ = 180°
∴ ∠T + ∠V + ∠U = 180°
⇒ 37° + 63° + X° = 180°
⇒ X° + 100 = 180°
⇒ X° = 180° - 100°
⇒ X° = 80° (D).
What other materials do you think a chemical engineer would explore to find new ways of using them?
Sorry not a math question but please help me!!
Answers
Answer:
In this lesson, students explore the field of chemical engineering and identify the ... Students will explore how chemical engineering is like and different from the other engineering professions. ... dealing with the composition of substances and their properties and reactions ... What do you think a chemical engineer does?”
Step-by-step explanation:
what is the linear equation of (0.5,10) and -4.5,-10
Answers
Answer:
The linear equation containing the points (0.5, 10) and (-4.5, -10) will be:
[tex]y=4x+8[/tex]Please check the attached graph also.
Step-by-step explanation:
Given the points
(0.5, 10)(-4.5, -10)Finding the slope between (0.5, 10) and (-4.5, -10)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0.5,\:10\right),\:\left(x_2,\:y_2\right)=\left(-4.5,\:-10\right)[/tex]
[tex]m=\frac{-10-10}{-4.5-0.5}[/tex]
Refine
[tex]m=4[/tex]
Using the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointsubstituting the values m = 4 and the point (0.5, 10) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y - 10 = 4(x-0.5)[/tex]
Add 10 to both sides
[tex]y-10+10=4\left(x-0.5\right)+10[/tex]
Simplify
[tex]y=4x+8[/tex]
Therefore, the linear equation containing the points (0.5, 10) and (-4.5, -10) will be:
[tex]y=4x+8[/tex]Please check the attached graph also.
Which equation best represents the weight, w, of this alligator, n, weeks after hatching?
Answers
Answer:pretty sure its 0.25n+6
Step-by-step explanation: that seems the most reasonable
(−5x 2 squared +6x+7)+(−x2 squared +4x)= please help me will mark brainliest.
Answers
Answer:
I believe it equals -6x²+10x+7
Step-by-step explanation:
The cost of renting a boat is $51 for 5 hours. Which of the following is not an equivalent rate? Give the letter of your answer and justify your answer. Show your work.
A. $61.20 for 6 hours
B. $30.60 for 3 hours
C. $71.40 for 7 hours
D. $41.20 for 4 hours
Answers
In a normally distributed data set with a mean of 24 and a standard deviation of 4.2, what percentage of the data would be between 19.8 and 28.2 and why
Answers
Answer:
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 24
Standard deviation = 4.2
What percentage of the data would be between 19.8 and 28.2
19.8 = 24 - 4.2
28.2 = 24 + 4.2
So within one standard deviation of the mean
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 scoops of powdered drink mix with a half a gallon of water to make each pitcher of juice. One of Ms. Albero’s students said she will mix 8 scoops with 2 gallons of water to get 4 pitchers. How can you use the concept of proportion to decide whether the student is correct?
Answers
Answer:
2 scoops per pitcher,
Step-by-step explanation:
2 (per pitcher) * 4(pitchers) = 8
2 scoops makes 1 pitcher and she's using 8 scoops so that would give us 4 pitchers.
How many lines of symmetry does this figure have?
Answers
Answer:
1 line mark brainliest if satisfied
Step-by-step explanation:
Question 9 of 10
What is the value of y?
B
60°
12
12
60
A
12
A. 36°
B. 1200
Answers
Answer:
d
Step-by-step explanation:
its a triangle all sides are equal. so it would be d-60 degrees
I'm a number between 17 and 25
Answers
um theres alot of numbers well exactly 8 but im going to choose 23
Hope this helped :>
not sure, sorry.
-6+ (-20) + (-40) + 3d
Answers
Answer:
-3(22-d) ?
Step-by-step explanation:
I hope this is right please let me know
HELP! I NEED ASAP "Find the sum (3m + 9) + (7c - 3) + (4n + 1)"
Answers
Answer:
its 3m+7+7c+4n
Step-by-step explanation:
Its really easy
Plzzz hellppp I needs thiss nowwww plzzzzz
3x + 2 = 11
Answers
(you need to isolate x, so step 1 is to subtract 2 from both sides.)
3x+2-2=11-2
3x=9
(then divide both sides by 3)
3x/3=9/3
x=3
Answer: x=3
Step-by-step explanation:
3x= 11-2
3x=9
then divide each side by 3
3 divide 3 =1 9 divide 3 = 3 so...
x=3
Larry can type 225 words in 3 minutes. How many words can he type in 20 minutes?
Answers
Answer:
1500 words in 20 minutes
Step-by-step explanation:
So 225/3 min
or 225:3
so to find unit rate just divide
225/3=75
75 per minute
Now 75 words per minute times 20 minutes75*20=1500
So 1500 words in 20 minutes
Answer:
1500
Step-by-step explanation:
225/3= 75
75 words per 1 min
75 x 20= 1500
Either Table A or Table B shows a proportional relationship
Table A
x
Plot the points from the table that shows a proportional relationship
4
5
3
1 2
Undo
→ Redo
x Reset
Point + Move
6
у
10
8
10
Table B
9
1
2
4
6
у
3
4
6
8
7
6
Answers
Answer:
table A
Step-by-step explanation:
1,2 3,6 4,8 5,10
I did the test
The table A shows a proportional relationship between x and y, for every value of x, y doubles.
Proportional relationshipA proportional relationship exist between two entities if an increase in one causes an increase in another or vice versa.
Table Ax y
1 2
3 6
4 8
5 10
Table Bx y
1 3
2 4
4 6
6 8
Thus, the table A shows a proportional relationship between x and y, for every value of x, y doubles.
Learn more about proportional relationship here: https://brainly.com/question/2575222
x/2 - 1 = 3
What is X
Please help me, I’ll try to give brainliest!!
Answers
Answer:
x=8
Step-by-step explanation:
add 1 to each side
x/2-1=3
+1 +1
x/2=4
multiply each side by 2 to isolate the varible
x/2=4
x2 x2
x=8
HELP ASAPPPP!!! HAUSBJANAHSJISIS
Answers
2: 32
3: 1/2
I think this is it
find the slope of the line that passes through the points ( -2,3) and (7,-4)
Answers
Answer:
Slope= -7/9
Step-by-step explanation:
Answer:
-7/9
Step-by-step explanation:
(-2, 3) ; (7 , -4)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\[/tex]
[tex]= \frac{-4-3}{7-[-2]}\\\\= \frac{-4-3}{7+2}\\\\= \frac{-7}{9}[/tex]