A triangle has a bottom left angle of (x + 15) degrees and a bottom right angle of (x degrees). 1 parallel and horizontal line sits at the top point of the triangle. Another parallel and horizontal line sits at the base of the triangle. The exterior angle to the bottom right angle of the triangle is (4 x minus 20) degrees.
What is the value of x?
Answers
Answer:
The value of x is 40°
Step-by-step explanation:
The triangle described in the text of the question is shown in the image attached.
Note the angles x and 4x-20 are supplementary since they form a line. Thus:
x + 4x - 20 = 180
Simplifying:
5x - 20 = 180
Adding 20:
5x = 200
Solving:
x = 200/5 = 40
The value of x is 40°
Answer:
it's 40 degrees
Step-by-step explanation:
Related Questions
find the scale factor of the dilation
Answers
Step-by-step explanation:
The scale factor of the dilation determines how much larger or smaller the image will be (compared to the original object). when the absolute value of the scale factor is greater than one, an expansion occurs.
In one year,a satellite orbiting the earth travels 9.6 *10^10 meters. Which of the following is the best way to rewrite this quantity ,using more appropriate units?
Answers
Answer:
9.6 x 10 7 km
Step-by-step explanation:
What are the steps necessary to show that JH = VU
Check all that apply.
Answers
Answer:
THANK YOUUU for those who can't see the image its answer choices B , C , and E
Step-by-step explanation:
By using distance formula, JH=VU=√13 units. Therefore, option B, C and E are the correct answers.
Given that, JH=VU.
What is distance formula?The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula. On 2D plane the distance between two points (x1, y1) and (x2, y2) is Distance = √[(x2-x1)²+(y2-y1)²].
From the triangle UVW, we have V(5, 2) and U(2, 4).
From the triangle JKH, we have J(-5, -3) and H(-3, 0).
Now,
VU = √[(2-5)²+(4-2)²]
= √13 units
JH = √[(-3-(-5))²+(0-(-3))²]
= √[(-3+5)²+(0+3)²]
= √13 units
By using distance formula, JH=VU=√13 units. Therefore, option B, C and E are the correct answers.
To learn more about the distance formula visit:
brainly.com/question/27262878.
#SPJ2
( 50 points) someone please try to answer this correctly please
Answers
what does x equal to
Answers
Answer:
1/6 x + 27 combine like terms to get the answer :)
Step-by-step explanation:
Can someone help with this question? Simplify -7+5
Answers
Answer:
-2
Step-by-step explanation:
What is (b) called ?
Answers
Answer:
i think a triangular pyramid
im so sorry if im wrong
Answer:
A triangular pyramid
Step-by-step explanation:
When I graph the inequality symbol > should it be a open or closed
circle on the number line?
Answers
Answer:
It should be open.
Step-by-step explanation:
Hope this helped!
What is the solution to the inequality |x-4|<3?
-7
1
x<-7 or x<-1
x > 1 or x < 7
Answers
Answer:
1 < x < 7
Step-by-step explanation:
Darryl earns $10 per hour tutoring students. if Darryl tutored for 25 hours this month, how much money did he earn this month
Answers
Answer:
danny makes 250 per month
Step-by-step explanation:
Answer:
Darryl earned $250.00 in a month.
Step-by-step explanation:
Helppp!!!!! Plz!! Thank you!!!!!!!
Answers
Answer:
third option
Step-by-step explanation:
set all the x's equal to zero
what single decimal multiple would you use to increase by 3% followed by a 9% in crease
Answers
Answer:
.12
Step-by-step explanation:
When converting percents to decimals, each 1% is equivalent into a hundredth in a decimal. Add 3 and 9 to get 12 hundredths, which will be .12.
5.76
228
35
Which list shows the lengths in order from greatest to least?
Answers
Answer:
the correct order of these from greatest to least is. 228, 35, 5.76
A sweater is marked down from $25 to $18. What is the percent of change
Answers
Answer:
28 percent off is the answer :)
Step-by-step explanation:
Answer: -28%
18 - 25 / 25
x 100% = -28%
Step-by-step explanation: A change from 25 to 18 represents a negative change, or decrease of -28.000000000000004%
I hope this is somewhat helpful :)
Who knows math very well I need help with this test
Answers
Answer:
1. c
2.B
3.A
4.D
Step-by-step explanation:
Maria is ordering trophies for school. Company Christopher charges $3.50 for each trophy and a one-time engraving fee of $25. Company Asya charges $7.50 for each trophy and a one-time engraving fee of $17 Develop an equation where the two companies would be the same.
Answers
Answer:
An equation where the two companies would be the same is given as:
25 + 3.50x = 17 + 7.50x
Step-by-step explanation:
Let the number of trophies ordered be represented by x
Maria is ordering trophies for school. Company Christopher charges $3.50 for each trophy and a one-time engraving fee of $25.
$25 + $3.50 × x
25 + 3.50x
Company Asya charges $7.50 for each trophy and a one-time engraving fee of $17
$17 + $7.50× x
17 + 7.50x
An equation where the two companies would be the same is given as:
Company Christopher = Company Asya
25 + 3.50x = 17 + 7.50x
Simplifying further:
Collect like terms
25 - 17 = 7.50x - 3.50x
8 = 4.00x
x = 8/4
x = 4
Hence, the two companies would be the same after 4 trophies.
The princiole labeled some of the marks on the four thermometers with dollar amounts. Decide what labels belong on the remaining marks
Answers
Answer:
hmm lets see
Step-by-step explanation:
A sixth-grade class is painting a mural. To make a darker shade of orange, they used a ratio of 5 ounces of red paint to 3 ounces of yellow paint. Use this ratio to consider the amount of yellow paint needed for each amount of red paint listed in the table.
A:5:3
B:15:
C:20:
Answers
B: 15:9
C: 20:12
5:3
15:9
20:12
4(x-5) +2 =x+3
I need help on this ! I don’t get it picture above !
Answers
Answer:
x=-5
Step-by-step explanation:
4(x-5)+2=x+3 As the first step says, distribute the 4 (multiply all numbers in the parentheses by 4).
4x-20+2=x-3 Combine like terms. For example, the -20 and 2 are like terms because they are both their own numbers and not attached to a variable.
4x-18=x-3 Subtract x from each side. Now, we can get x to only one side.
-x -x
3x-18=-3 Add 18 to both sides.
+18 +18
3x=-15 Divide both sides by 3.
/3 /3
x=-5
I hope this helped you!! Have a great day c:
Solve for the value of s
Answers
The two angles are vertical angles, which mean they are the same.
6s-2 = 94
Add 2 to both sides:
6s = 96
Divide both sides by 6:
S = 96/6
S = 16
Hailey went to Farmer's Market and bought 134 pounds of coffee at $13.00 per pound and 812 pounds of rice at $0.45 per pound. If Hailey paid for her purchase with a $50.00 bill, how much change did she receive?
A
$22.75
B
$23.42
C
$26.58
D
$76.58
Answers
Answer: B
. $23.42 is your answer
Hailey went to Frank’s Market and bought 1 3/4 pounds of coffee at $13 a pound and 8 1/2 pounds of rice at $0.45 per pound. If Hailey paid for her purchase with a $50 bill, how much change did she receive?
Answer:
$23.43
Step-by-step explanation:
First, you need to find the total amount she needs to pay for the items she purchased:
1 3/4=1.75
8 1/2=8.5
Total purchase=(1.75*$13)+(8.5*$0.45)
Total purchase=22.75+3.82
Total purchase=26.57
No, you need to subtract the total amount you have to pay for your purchase from $50:
$50-$26.57=$23.43
According to this, the answer is that she received $23.43 as change.
Answer: B- $23.43
Step-by-step explanation:
First, you need to convert:
1 3/4=1.75
8 1/2=8.5
Total purchase- (1.75 x 13) + (8.5 x 0.45) = 22.75 + 3.82 = 26.57
Now you need to subtract the total amount you have to pay for your purchase from the $50.
50 - 26.57 = 23.43!
1. What is the standard form of quadratic equation?
ny2 + by too
Answers
Answer:
f(x)=ax2+bx+c
Step-by-step explanation:
Let me Know if I helped alot and also Let me know if you need my help again ill be here
select the statement that is true.
0.688 0.602
0.688 = 0.602
0.602 > 0.688
Answers
According to the exponent rules, when we multiply powers with the same base
Answers
Answer:
Only move the negative exponents. Product Rule: am ∙ an = am + n, this says that to multiply two exponents with the same base, you keep the base and add the powers. , this says that to divide two exponents with the same base, you keep the base and subtract the powers.
Two customers each purchase towels and washcloths from a home
goods store. Each towel costs the same amount, and each washcloth
costs the same amount.
• Customer 1 pays $34.80 for 8 towels and 4 washcloths.
• Customer 2
pays
12 towels and 8 washcloths.
$55.20 for
What is the cost, in dollars and cents, of each washcloth?
Answers
Answer: towel: 3.60 ; washcloth: 1.50
Step-by-step: X represents the number of towels. Y represents the number of washcloths.
8x + 4y = 34.80
12x + 8y = 55.20
16x + 8y = 69.60
4x = 14.40
x = 3.60
y = 1.50
Who can help me on this it’s due soon!
A line passes through the point (-10, 2) and has a slope of 1 / 2
Write an equation in slope-intercept form for this line.
Answers
how do I solve for x?
Answers
Answer:
(x)+(x-31)+(x+43)=180
Step-by-step explanation:
Answer:
x=56
Step-by-step explanation:
Set all 3 angles to 180°, as that is how many degrees is in a triangle.
x+x+43+x-31=180
Solve.
3x+12=180
3x= 168
x=56
Are the two shapes are congruent?
Answers
Answer:
nah
Step-by-step explanation:
the distance between H and G is longer than the distance between C and D making it not congruent
Answer:
no they are not congruennt
Step-by-step explanation:
because the shape is not similar
need help with solving equations
Answers
1/3x+1+4 = -4+2/3
1/3x+5 =-4+2/3
-1/3x=-9
X=27
William's bank account balances after weekly deposits are showing in the following table.
0
1
2.
3
4
Weeks
Total Balance
(5)
30
44
58
72
86
After 10 weeks, how much money would William have in his bank account? Show your work.
O A. 170
B. 140
C. 165
D. 314
Answers
Answer:
The answer is 170
Step-by-step explanation:My teacher told me... ADD ME ON TICTOC OHH.ITZJA33I
