HELP QUICK PLEASE!!! and please explain bc I'm confused.
∠A and ∠B are vertical angles.
If ∠A=8x+14 and ∠B=2x+50, what is m∠B?
Answers
Answer:
Step-by-step explanation:
8x+14=2x=50
6X+14=50
6X=36
X=6
2(6)+50
12+50
Angle B equals 62
Related Questions
Which of the equations shown will have infinitely many solutions? Select the TWO that apply. A 3x−1=3x+13 x minus 1 is equal to 3 x plus 1 B 2x−1=1−2x2 x minus 1 is equal to 1 minus 2 x C 3(x−1)=3x−33 times open paren x minus 1 close paren is equal to 3 x minus 3 D 2x+2=2(x+1)2 x plus 2 is equal to 2 times open paren x plus 1 close paren E 3(x−2)=2(x−3)
Answers
Answer:
Step-by-step explanation:
Am equation with infinite number of solution means that the equation has uncountable solutions.
Let's analyse each options
For the expression 3x-1 = 3x+1
Collect like terms
3x-3x = 1+1
0x = 2
Divide both sides by 0
x = 2/0
x = infinity
This shows that the expression 3x-1 = 3x+1 has infinite number of solution
Also considering the third expression
3(x-1) = 3x+3
Open the parenthesis
3x-3 = 3x+3
Collect like terms
3x-3x = 3+3
0x = 6
x = 6/0.
x = infinity
Thus also shows that expression 3(x-1) = 3x+3 has infinite number of solution.
3x-1 = 3x+1
3(x-1) = 3x+3
Plz help! Are they right? The questions are below!
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Answer:
I believe the first one is correct, not so sure about the other one.
Step-by-step explanation:
What is the domain of the graph below
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Work out the product of 2⅔ and 3¾
Answers
Answer:
[tex]6\frac{5}{12}[/tex]
Step-by-step explanation:
[tex](\frac{8}{3} * \frac{4}{4} )+(\frac{15}{4} * \frac{3}{3} )[/tex] - so they have the same denominator
[tex](\frac{32}{12} + \frac{45}{12} )\\\\ \frac{32+45}{12} \\\\\frac{77}{12} \\\\[/tex]
Allison works in a department store selling clothing. She makes a guaranteed salary of $350 per week, but is paid a commision on top of her base salary equal to 15% of her total sales for the week. How much would Allison make in a week in which she made $300 in sales? How much would Allison make in a week if she made xx dollars in sales?
how to do exponents
Answers
Answer:
I- I’m sorry I can’t help
Step-by-step explanation:
Answer:
395
If xx dollar then she will earn 350+ (0.15*xx)
~~~~~~~~~~~~~~~~~~~~
Double Check :)
What are the common factors of 18 and 42
A. 1,2,3,6,9
B. 1,2,3,6,18
C. 1,2,3,6
D .1,3,6
Answers
Answerr for money!!!
Answers
Answer:
Line s and Line t are parallel.
Step-by-step explanation:
Now, we know that angles 1 and 2 are congruent, because they have the same angle measures. Now, looking at their positions, we can see that they are alternate exterior angles.
By the converse of the Alternate Exterior Angle, (I do not remember exactly how the theorem went) if two lines are cut by a transversal and have congruent alternate exterior angles, then the lines are parallel. Using this theorem, we can find that lines s and t are parallel, because they are cut by a transversal and their alternate exterior angles are congruent.
I hope you find my answer and explanation to be helpful. Happy studying.
A generator turns __?____ energy into ___?____ energy
A.Coiled wire
B.Negative wire
C.Positive wire
D.Handle that can spin
E.Light bulb
Chose two answers to place on the sentence
Help asap
Answers
-8 1/4 + 7
I would to get some help because I am BAD AT MATH T^T
Answers
Answer:
-1 1/4 i think
Step-by-step explanation:
not 100% sure
Answer:
I got -53/4 which equals -13.25 but I maybe off.
Match the following items.
1 .
proper fraction
fraction in which the numerator is smaller than the denominator
2 .
numerator
a number with a whole number part and a fractional part
3 .
improper fraction
fractions that have the same numerical value
4 .
mixed number
fraction in which the numerator is larger than the denominator
5 .
equivalent fractions
part of the fraction below the fraction bar
6 .
denominator
part of the fraction above the fraction bar
Answers
[tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]
______________________________
[tex]\bold{Terms:}[/tex]
[tex]1.)~Proper~Fraction:[/tex]
[tex]\bold{Fraction~in~which~the~numerator~is~smaller~than~the~denominator.}[/tex][tex]\bold{Ex:\frac{9}{10} }[/tex][tex]2.)~Numerator:[/tex]
[tex]\bold{Part~of~the~fraction~above~the~fraction~bar.}[/tex][tex]\bold{Ex:\frac{7}{y} }[/tex][tex]3.)~Improper~Fraction:[/tex]
[tex]\bold{Fraction~in~which~the~numerator~is~larger~than~the~denominator.}[/tex][tex]\bold{Ex: \frac{13}{2} }[/tex][tex]4.)~Mixed~Number:[/tex]
[tex]\bold{A~number~with~a~whole~number~part~and~a~fractional~part.}[/tex][tex]\bold{Ex: 6\frac{1}{2} }[/tex][tex]5.)~Equivalent~Fractions:[/tex]
[tex]\bold{Fractions~that~have~the~same~numerical~value.}[/tex][tex]\bold{\frac{1}{2}=\frac{2}{4} }[/tex][tex]6.)~Denominator:[/tex]
[tex]\bold{Part~of~the~fraction~below~the~fraction~bar.}[/tex][tex]\bold{Ex: \frac{x}{6}}[/tex]______________________________
[tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~~~-TotallyNotTrillex}[/tex]
Answer:
proper fraction
fraction in which the numerator is smaller than the denominator 8/12
numerator part of the fraction above the fraction bar
improper fraction in which the numerator is larger than the denominator
mixed number a number with a whole number part and a fractional part
equivalent fractions fractions that have the same numerical value
denominator part of the fraction below the fraction bar
A triangle has angle measurements of 80°, 90°, and 10°. What kind of triangle is it?
acute
right
obtuse
Answers
Answer:
Right.
Step-by-step explanation:
It has a 90 degree angle, so that automatically makes it a right triangle.
This degrees ate less than 90°
Find the two sets coordinates for each graph
Answers
Answer:
a.) (0,2)
b.) (0,-1)
Step-by-step explanation:
hopefully this is correct, im pretty sure...
Matrix elements... help
Answers
Answer:
12
Step-by-step explanation:
You go to the point a1,2 ant take out the cross that intersects there. you then find the determinant
[12 24 ]
[-4 -7 ]
12(-7) - (-4)(24)
-84-(-96)
-84+96=12
I hope this helps, not sure what the whole question or the directions where but this is what i got from what you gave me. good luck!
It’s asking me to solve for z...Can someone please explain how I can workout this problem?
Answers
Answer:
12°
Step-by-step explanation:
Step 1:
7z + 6° = 90° Def. of Right Angle
Step 2:
7z = 84° Subtract 6° on both sides
Step 3:
z = 84° ÷ 7 Divide
Answer:
z = 12°
Hope This Helps :)
Andy drove 840 miles in 12 hours. How far could he drive in 1 hour?
Answers
Answer:
70
Step-by-step explanation:
Divide 840 by 12 and you get 70 miles.
Hey, he's speeding! I should give him a ticket.
Can I have brainlliest?
Hope it helped.
what is the answer to this equation -11/9 - (-4/15
Answers
Answer:
-.95 with the 5 repeated
Step-by-step explanation:
-11/9 = 1.2 repeated
-4/15 = .26 the six is repeated
1.2 - .26 = .95
what are the common factors of 42 and 28
A.1,2,4,7,14
B. 1,2,6,7,14
C. 1,2,4,6,7,14
D. 1,2,7,14
Need help ASP
Answers
B 1,2,6,7,14
okay
okay
It costs $7.20 for 6 large candy bars. How many candy bars can you buy for $13.20?
Answers
Answer:
11
Step-by-step explanation:
I divided 7.20 and 6 and got 1.2 so i did 13.20 divided by 1.2 and got 11
Answer: You can buy 11 candy bars.
Step-by-step explanation:
$7.20 =6
$7.20/6 =$1.20
$13.20/$1.20=11
4 in.
5 in.
2 in.
4 in.
5 in.
5 in.
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Answer:
I need to see the whole question but I believe you just add the numbers
Find the value of x. Then find the measure of each labeled angle.
Answers
Answer:
x = 109°
The angle at the bottom right corner = 71°
Step-by-step explanation:
In Europe, the speed limits on the highways are posted in kilometers per hour. In the United States, the speed limits are posted in miles per hour. What is the equivalent rate of 65 miles per hour in kilometers per hour?
Answers
what three numbers from the 8 times table can get you to 108
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Answer:
8 doesn't go into 108n but 9 and 12 do.
Step-by-step explanation:
hope this helps! if i doesn't can u please clarify the question more and then i will help u
If you have to use 8 one time it if physically impossible, However if not you can do 6x6x3
Jens wanted to go fishing. He went to the
store and purchased the following items,
3 fishing lures at $4.49 each
4 floats at 794 each
12 Leuters at 23¢ each
Nhat was the total bill before tax?
QUESTION 1: what was the total bill before tax?
QUESTION 2: Write an mathematical expression to show how to calculate the total bill before tax. use a calculator to find the value of your expression.
Answers
Answer:
Question 1: The total cost before tax is $47.99
Question 2: cant help ya there, not that smart sorry..
Step-by-step explanation:
Answer:
I'm just answering this for the points haha
what is 96-4.5y-3.2y=5.6y+42.80
PLEASE HELP!!!!
Answers
no you’ll bring 96 to the other side so now it’s
-7.7y=5.6y-53.20
now you’ll bring 5.6y to the other side. -13.30y=-53.20. you want the variable by itself so do -13.30 divided by both sides
Solving Steps:
A department store buys snow boots from a supplier for s dollars. The store manager decides on a 33% markup.find the retail price of snow boots, when the department store pays $20 to the supplier for each pair of snow boots?
Answers
Answer:
$26.60
Step-by-step explanation:
Hope it helped
Felix used place value and the distributive property to rewrite the expression 9(278). His work is shown below. 9(278) = 9(200 + 70 + 8) What should Felix do to find the product? Select all that apply. Multiply 9(200) and multiply 70(8). Multiply 9(200), 9(70), and 9(8). Multiply 9(200) and then add (70 + 8). Distribute the 9 to each addend. Find the sum of (1,800 + 630 + 72).
Answers
Step-by-step explanation:
Distributive property is as follows :
a(b+c) = ab + ac
Felix used place value and the distributive property to rewrite the expression 9(278).
Place value of 278 = 200 + 70 +8
He has done like : 9(278) = 9(200 + 70 + 8). Now, the steps are as follows :
9(278) = 9(200 + 70 + 8)
= 9(200)+9(70)+9(8)
= 1800 + 630 +72
= 2502
Hence, option (d) "Distribute the 9 to each addend. Find the sum of (1,800 + 630 + 72)" should be the correct answer.
Answer:
its B D and E
Step-by-step explanation:
find the distance between points (2, 9) and (5, 4) to the nearest tenth
Answers
Answer:
[tex]Distance = 5.8[/tex]
Step-by-step explanation:
[tex]d=\sqrt{(4-9)^{2} } { (5-2)} ^{2} \\[/tex]
[tex]d = -5^{2} + 3^{2}[/tex]
[tex]d= 25 + 9[/tex]
[tex]d= \sqrt{34}[/tex]
[tex]distance = 5.8[/tex]
-(4) to the power of 2
Answers
Answer:
-16
To learn more, take a look at the chart below, thanks.
If cheese costs $5.65 per pound, what will be the total cost of 2.2 pounds of cheese? plz help meee
Answers
Multiply the two numbers.
Solve for x.
y=(2 + x)m
Answers
Answer:
x = [tex]\frac{y-2m}{m}[/tex]
Step-by-step explanation:
Given
y = (2 + x)m ← distribute parenthesis by m
y = 2m + mx ( subtract 2m from both sides )
y - 2m = mx ( divide both sides by m )
[tex]\frac{y-2m}{m}[/tex] = x