Answers
Answer:
∠1 is 130°
∠2 is 50°
∠3 is 130°
Step-by-step explanation:
The 50° is congruent to ∠2 which makes it 50°. The remaining angles must add up to 180 on each side in which 130° is your appropriate answers for ∠1 and ∠3.
Related Questions
The double number lines show the ratio of minutes to days.
How many minutes are in 2 days?
Answers
angle a= 7x + 40°
angle b= 3x + 112°
Solve for x then find the meansie if angle a.
Angle A =
Answers
Answer:
[tex]x = 18[/tex]
[tex]\angle A = 166[/tex]
Step-by-step explanation:
The question is properly presented in the attachment.
Given
[tex]\angle A = 7x + 40[/tex]
[tex]\angle B = 3x + 112[/tex]
Required
Solve for x and [tex]\angle A[/tex]
From the attachment [tex]\angle A[/tex] and [tex]\angle B[/tex] are vertically opposite.
This means that:
[tex]\angle A[/tex] = [tex]\angle B[/tex]
Substitute values for [tex]\angle A[/tex] and [tex]\angle B[/tex]
[tex]7x + 40 = 3x + 112[/tex]
Collect Like Terms
[tex]7x -3x = 112 - 40[/tex]
[tex]4x = 72[/tex]
Make x the subject
[tex]x = \frac{72}{4}[/tex]
[tex]x = 18[/tex]
Substitute 18 for x in [tex]\angle A = 7x + 40[/tex]
[tex]\angle A = 7 * 18 + 40[/tex]
[tex]\angle A = 166[/tex]
7*x+40-(3*x+112)=0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
4x - 72 = 4 • (x - 18)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true:
2.1 Solve : 4 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : x-18 = 0
Add 18 to both sides of the equation :
x = 18
One solution was found :
x = 18
WILL MARK BRAINLIEST Given each function and domain, find each range
values.
y = -2x +5; domain = {-2, 2,4}
Answers
Answer:
(9,1,-3)
Step-by-step explanation:
y= -2x +5; domain = {-2, 2,4}
-2(-2)=4+5=9
-2(2)=-4+5=1
-2(4)=-8+5+-3
2.-2(2)+5>>> -4+5=1
3.-2(4)+5>>>-8+5=-3
Clare mixes 2\frac{1}{2} cups of water with \frac{1}{3} cup of orange juice concentrate.
Han mixes 1\frac{2}{3} cups of water with \frac{1}{4} cup of orange juice concentrate.
Whose orange juice mixture tastes stronger? Explain or show your reasoning.
Answers
Answer: clare
Step-by-step explanation:
because you make denomenatior same i made mine 12
both can go to 12
hans mix would be: 8/12 water and 3/12 oranage
clare 6/12 water and 4/12 orange
hope you have a good day
Answer:
Han's Orange Juice
Step-by-step explanation:
Clare: 2 1/2 cups water and 1/3 cups concentrate
Han: 1 2/3 cups water and 1/4 cups concentrate
The way to solve this is to make one of the variables is by using the total:
Clare:
2 1/2 + 1/3 = 5/2 + 1/3 = 15/6 + 2/6 = 17/6 cup
(2/6)/(17/6) = (2/6)(6/17) = 2/17 (two parts in 17), or 11.8%
Han:
1 2/3 + 1/4 = 5/3 + 1/4 = 20/12 + 3/12 = 23/12 cup
(3/12)/(23/12) = (3/12)(12/23) = 3/23 (three parts in 23), or 13.04%
We can see Han's orange juice has more concentrate (the higher percentage).
Polly the penguins singing career has really taken off! Her one-hit-wonder "penguins just wanna have fun" has made ticket sales skyrocket for her world tour! World tour tickets used to cost $43 but due to her success they have increased by 76% . What is the new price of a ticket to her concert?
A).$75.68 C).$76.68
B).$75.72 D).$76.72
Answers
Heyy I need help here asap please =^=||
Answers
Answer:
C
Step-by-step explanation:
Combine like terms (4x and 2x)
4.50x5% =? what is the answer on this one
Answers
lol I hope this helps!!
4.50 x .05 = .225
5% = .05
ANSWER THOROUGHLY AKA WELL I NEED GOOD EXPLANATION
Answers
I would choose lelia because she might have taken longer but maria ran 1 lap lelia ran 3 so lelia can run 2 1/4 (or (1/3) times faster
Answer:
Lelia should be chosen.
Step-by-step explanation:
Leila: 3 laps is going to be 3/5 x 3, which is 9/5. So she can run 1 4/5 in 7 minutes.
Maria: 1 lap is going to be 3/5. So she can run 3/5 in 3 minutes.
If you multiply 3/5 by 2, you're going to get 6/5 in 6 minutes, and then divide it by 6, which is going to give you 1/5 of a lap in 1 minute, multiply that by 7, and get 7/35. This is for Maria. If you divide 9/5 by 7, you're going to get 9/35. This is for Lelia.
Maria: 7/35 of a lap in 1 minute.
Lelia: 9/35 of a lap in 1 minute.
Lelia should be chosen.
can someone help i'll mark brainliest
Answers
Answer:
s=8
Step-by-step explanation:
Let's solve your equation step-by-step.
s(11−s)=24
Step 1: Simplify both sides of the equation.
−s2+11s=24
Step 2: Subtract 24 from both sides.
−s2+11s−24=24−24
−s2+11s−24=0
Step 3: Factor left side of equation.
(−s+3)(s−8)=0
Step 4: Set factors equal to 0.
−s+3=0 or s−8=0
s=8
100 points
What enables afghanistan to grow the crops that it does
Answers
Answer:
Step-by-step explanation:
About 12% of the land is arable and less than 6% currently is cultivated. Normally, Afghanistan grew about 95% of its needs in wheat and rye, and more than met its needs in rice, potatoes, pulses, nuts, and seeds; it depended on imports only for some wheat, sugar, and edible fats and oils. Fruit, both fresh and preserved (with bread), is a staple food for many Afghans. Agricultural production, however, is a fraction of its potential. Agricultural production is constrained by an almost total dependence on erratic winter snows and spring rains for water; irrigation is primitive. Relatively.
Answer:
About 12% of the land is arable and less than 6% currently is cultivated.
Hope this helps! :)
A customer purchased a total of 23 hamburgers and chicken sandwiches. Each hamburger costs $3.50 and each chicken sandwich costs $4.50. If the customer spend a total of $88.50, how many hamburgers did the customer purchase?
Someone please answer I have a time limit
Answers
Answer:
25 2/7
Step-by-step explanation:
88.50/3.50 divide 88.50 by 3:50
How many solutions?
This is a graph of a system of linear equations. Determine how many solutions there are for this system of equations.
Answers
Answer:
There is only one answer for this equation.
Step-by-step explanation:
The answer is where the two lines intercept.
The cordianats are (-2,1).
ILL GIVE BRAINLIEST ! Need help with algebra. random answers get reported.
Answers
Answer:
1.2.4
2. -8
3. -5-3
4.10+12+14
5.-10-3
6. 2+2=4
7.5+3=8
2).8
3) -5-3
4)10+12+14
5)-10-3
guys help my page is due in 20 mins its attached below
Answers
The population of a small town increased 23% from its population in 2000 to its population in 2003. If the population of the town in 2000 was 25,314, what was its population in 2003?
SHOW WORK PLEASE
Answers
Answer:
23% of 25,314 = 25,314 x .23 = 5822 . 25,314 + 5,822 = 31,136
Step-by-step explanation:
A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results. Based on the shape of the two dot plots, which statements correctly compare them? Select three choices. The center of the data for students has a value less than that of the center of the data for teachers. The center of the data is to the right of the dot plot for both teachers and students. There is a greater variation in the data for teachers than for students. Both sets of data cluster around 2. The same number of teachers as students were surveyed.
Answers
Answer:
Wheres the data
Step-by-step explanation:
hhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllllppppppppppppppp
Answers
Answer:
2.5, 5/2, 25/10
Step-by-step explanation:
it is in the the middle of both 2 and 3, which 2.5, 5/2, and 25/10 all equals to 2.5.
5/2 = 2.5
25/10 = 2.5
James bought Nicole a pair of shoes for $54.99 and a bracelet for $21.99. He used a 15% off coupon and then paid 7.5% sales tax. What was the total amount James spent?
Answers
Answer:
$70.34
Step-by-step explanation:
The total before the coupon and tax is:
$54.99 + $21.99 = $76.98
Now apply the 15% coupon:
Since the total price is 100% of the price, when you apply a 15% coupon, you pay 100% - 15% = 85% of the price. We need to find 85% of $76.98
85% * $76.98 =
= 0.85 * $76.98
= $65.43
The price after the 15% coupon, but before the tax, is $65.43
Now the total $65.43 is considered 100% of the price. The tax is 7.5%.
100% + 7.5% = 107.5%
Now we find 107.5% of $65.43
107.5% of $65.43 =
= 1.075 * $65.43
= $70.34
Answer: $70.34
WILL MARK BRAINLIEST Jackie wants to put trim around the base of all the walls
in her bedroom. The price of the trim is $1.19 per linear
foot. How much will it cost her for the trim?
Answers
Victor bought a handbag that was marked down 60% from an original price of $50. If he paid 15% sales tax, what was the total cost of the handbag
Answers
Answer:
$23
Step-by-step explanation:
first you find 60% of 50
50 x .6 = 30
then you subtract 30 from 50
30 - 50 = 20
since they paid $20 for the hand bag we need to find 15% of 20
20 x 0.15 = 3
finally we add 20 and 3
20 + 3 = 23
How do I do this help
Answers
Jenna scored 16 soccer goals in 4 games for her team. If she keeps scoring at the same rate, how many games do we expect it to take for Jenna to score 36 goals?
A. 6 games
B. 9 games
C. 12 games
Answers
Answer: B. 9 games
Step-by-step explanation: if you divide 16 by 4 you get 4. she makes 4 goals each game. if you multiply 4 by 9 you get 36 goals.
Answer: B. 9 Games
Step-by-step explanation: Because 4 x 9 = 36 goals. Hope this helps! If not, I am sorry :( If it does work, Your Welcome! :)
Please help since my teacher couldn't help me or my family! If you guys help me you will get 100 points and I will keep you in line because every time I ask a question it will be 100 points and I will tag you in it, so you can answer it right away
Answers
Answer:
Step-by-step explanation:
From x = 6, 8 and 20, we see than y = x/2, which is proportional
Therefore, when x= 2, y = 1, when y= 6, x= 12
Answer:
2:1 <-> I think
6:3
8:4
12:6
20:10
Step-by-step explanation:
Help me out? (already answered the ones filled in) Thank you! (Answer all of them tysm!!!)
Answers
Answer: See explanation
Step-by-step explanation:
Liters → Milliliters
1 liter → 1000 milliliters
0.73 → 730
3.9 → 3900
10.65 → 10650
147.2 → 147200
Milliliters → Liters
1000 → 1
217 → 0.217
6570 → 6.57
14200 → 14.2
213920 → 213.92
Johnny tries to not get hit by baseballs during practice but he just can't help it.
so many things distract him...butterflies, shapes in clouds, and especially the cute girl sitting in the stand. Last game he got hit by 26 baseballs. Today he got hit by 33 baseball. What is the percent increase in the number of times he was hit? Round to the nearest percent.
A).25% C).27%
B).26% D).28%
Answers
PLS Help me thanks :)
Answers
Answer: A
Step-by-step explanation: I hope this helps
A cab company charges a $4 boarding rate in addition to its meter which is $1.50 for every mile. Write a linear equation which models this. Use the equation to determine the total fare for a trip that is 2 miles, 3 miles and 5 miles.
Answers
Answer:
2 miles = 7$
3 miles = 8.50$
5 miles = 11.50$
Step-by-step explanation:
1.50$ per mile + 4$ boarding fee
2 miles
1.50 × 2 + 4 = 7
3 miles
1.50 × 3 + 4 = 8.50
5 miles
1.50 × 5 + 4 = 11.50
The linear equation of the question will be $4 + $1.50(x) where x is the number of miles.
What is an equation?Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.
According to the data provided in the question,
The boarding charge of cab company = $4
Additional charge per mile = $1.50
So, the linear equation will be : ($4 + $1.50x)
Here, x represents the number of miles.
The fare for the trip of 2 mile : $4 + $1.50 (2) = 7
The fare for the trip of 3 mile : $4 + $1.50 (3) = 8.5
The fare for the trip of 5 mile : $4 + $1.50 (5) = 10
To know more about equation:
https://brainly.com/question/10413253
#SPJ5
n(5+2) -15 ; n = 5 .
Answers
Answer:
20
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
n(5 + 2) - 15
n = 5
Step 2: Simplify
(Parenthesis) Add: 7n - 15Step 3: Evaluate
Substitute in n: 7(5) - 15Multiply: 35 - 15Subtract: 20Answer:
20
Step-by-step explanation:
So, the question said that n=5 so we will input 5 to replace n.
5(5+2)-15
Now, solve the problem
5(5+2)-15
5 x 7- 15
35-15
20
Thus, the answer is 20
algebra 1 pls brainilest if correct
Answers
Answer:
The first term has 12 boxes shaded. Each term after that adds 4 more boxes.
To get from figure 1 to figure 35, you have to add four 34 times.
So Figure 35 will have 12 + (34)(4) = 148 boxes.
Step-by-step explanation:
saw this on (x, why?)
Answer:
148 shaded blocks
Step-by-step explanation:
((x-y)^(2))/(2xy+6y)*(4x+12)/(x^(2)-y^(2))
then it asks "if:"
Answers
Answer:
[tex] \frac{ {(x - y)}^{2} }{2xy + 6y} \times \frac{4x + 12}{ {x}^{2} - {y}^{2} } \\ \frac{(x - y)(x - y)}{2y(x + 3)} \times \frac{4(x + 3)}{(x - y)(x + y)} \\ \frac{(x - y)}{y} \times \frac{2}{(x + y)} \\ \frac{2(x - y)}{y(x + y)} \\ \frac{(2x - 2y)}{(xy + {y}^{2}) } [/tex]
(2x-2y)/(xy+y^2) is the right answer.