Answers
Answer:
x=8
Step-by-step explanation:
Triangles
An isosceles triangle is a triangle with two equal sides. The angles the equal sides form with the third side are also equal.
The triangle shown in the figure is isosceles and the angles marked as '2' and 67° are equal. But we are also given that the angle '2' equals 8x+3, thus:
8x+3=67
Reducing:
8x=67-3=64
Solving:
x=64/8
x=8
Related Questions
A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y , to the number of cups of flour used, x
Answers
Answer:
1 cup of flour(x)=16 cookies(y)
Step-by-step explanation:
3 cups of flour=48 cookies
3/3=48/3
1 cup of flour=16 cookies
Find the variables.
(2x)"
54
x=
Answers
Answer: x= 108
Step-by-step explanation: (2x)" 54 x= 108x^2= (2^X3^3x^2 )= 108
Is zero an integer?
Answers
Answer:
All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.
Answer:
yes
Step-by-step explanation:
integers are whole numbers and 0 is a whole number so yes
f students receive 50% profit of $20 for selling one chocolate box in a fundraiser, how much money would they make if they sold 100 products? *
Answers
Answer:
the answer is 50$ hope it helps :)
Step-by-step explanation:
5/9 - (-1/6)
Subtract fractions
Answers
Answer:
7/18 is what I got.
Step-by-step explanation:
pic below
ANSWER QUICK PLEASE AND CORRECT
Answers
Answer:
111 inches
Step-by-step explanation:
4 inches of length equals 3 inches in width
12ft 4in equals 148 inches (12 inches in a foot)
148 inches {divided by} 4 = 37in
37in {times} 3 = 111in
111 inches = 9ft 3in
short answer
9-(-3.7)=
9-(-3.7)=
9-(-3.7)=
9-(-3.7)=
-4.6+5.3
Answers
9 + 3.7 = 12.7
-4.6 + 5.3 is the same thing as:
5.3 - 4.6 which = 0.7.
hope this helped! (:
Please helpppp what is the solution to this: 8 < 3x - 1 < 17
Answers
Answer:
3 < x < 6
Step-by-step explanation:
8 < 3x - 1 < 17
Add 1 to all sides
8+1 < 3x - 1+1 < 17+1
9 < 3x < 18
Divide all sides by 3
9/3 < 3x/3 < 18/3
3 < x < 6
Answer:
x=(3,6)
Step-by-step explanation:
3x-1>8 and 3x-1<17
3x>9 3x<18
x=3 x=6
HEY CAN ANYONE ANSWER DIS MATH QUESTION!!!!!!
Answers
Answer:
c. 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
the triangles are proportional.
if you look at AB and DE,
you'll notice that AB is half of DE.
so, triangle ABC's sides are half of triangle DEF
the measure DF is 10, so that means the measure AC is half of that, which is 5
The price of a pair of slacks is $29. What is the price after a 30% discount?
$8.70
O $17.40
O $20.30
0 $37.70
Answers
Answer:
The pair of slacks would be
C. $20.30
I hope that this helps! ^‿^
Angles 1 and 5 are what type of angle pair? *
Answers
Answer:
Angle 1 and Angle 5 are corresponding angles
Step-by-step explanation:
Two angles that lie on the same side of the transversal in corresponding positions.
PLZ mark BRAINLIEST
find x. use picture for question
Answers
what is 5 over 8 divided by 4
5/8 divided 4
Answers
Answer:
5/32 in fraction form
0.1563 in decimal form.
Step-by-step explanation:
step 1 Address formula, input parameters & values.
Input parameters & values:
5/8 & 4
5/8 ÷ 4= ?
step 2 Multiply 5/8 with reciprocal of 4
=5/8 x1/ 4 =5/32
Thus, 5/32 is equivalent fraction for 5/8 divided by 4
Answer:
0.15625
Step-by-step explanation:
Ruth has already written 21 pages, and she expects to write 2 pages for every additional hour spent writing. How many hours will Ruth have to spend writing this week in order to have written a total of 29 pages? Write and solve an equation to find the answer.
Answers
Answer: 4 hours
Step-by-step explanation:
21+2x=29
29-21=8/2=4 2x/2
Subtract 29-21=8
For 1 hour she writes 2 pages so you
8x2=16
16hrs she spends writing
A circular pool has an area of approximately 154 square feet. To the nearest foot, how much fencing is needed to completely surround the pool?
Answers
Given parameters:
Area of pool = 154ft²
Unknown:
The circumference or perimeter of the pool = ?
Solution:
The amount of fencing needed for the pool is the same as the circumference of the pool or the perimeter of the pool.
To solve this problem, we need to find the radius from the given area.
Area of a circle = π r²
154 = π r²
r² = [tex]\frac{154}{3.142}[/tex] = 49
r = 7ft
Now the circumference of a circle = 2 π r
= 2 x π x 7
= 44ft
The circumference of the circle is 44ft
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-8,7), m = 4
Answers
Step-by-step explanation:
y-y1=m(x-x1)
y-7=4(x+8)
y-7=4x+32
4x-y=-39
Answer:
y = 4x + 39
Step-by-step explanation:
The line passes through point (-8,7) and;Has a slope (m) = 4Let's take another point (x,y) on the line.
Slope (m) = change in y ÷ change in x
∴ m = [tex]\frac{y - 7}{x - -8} = 4[/tex]
y = 4x + 32 + 7
y = 4x + 39
M is the midpoint of Segment AB. AM = 8. What is AB?
Answers
If M is the midpoint, you can deduct that AM = MB. So AM + MB = AB, substitute in 8 and you get 8+8=16
Seema bought a new pair of jeans that were on sale. The original price of the jeans was $56. The store had marked them down by 25 percent, and Seema had a 20 percent off coupon as well. Original price: $56 25% 25% 25% 25% $42 20% 20% 20% 20% 20% $8.40 $8.40 $8.40 $8.40 What was the price of the jeans before tax?
Answers
Given :
The original price of the jeans was $56.
The store had marked them down by 25 percent and Seema had a 20 percent off coupon as well.
To Find :
The price of the jeans before tax.
Solution :
Discount offered by store :
Discount = 0.25×56 = $14 .
Selling price = $( 56 - 14 ) = $42 .
Discount offered through coupon on selling price :
Discount = 0.20×42 = $8.4 .
Final price = $( 42 - 8.4 ) = 4= $33.6 .
Therefore, the price of the jeans before tax is $33.6 .
Hence, this is the required solution.
Answer:
33.60
Step-by-step explanation:
Took the quiz
HELP ME PLEASE! Determine the slope of the line represented by the graph below.
m= 2
m= -2
m = 1/2
m= -1/2
Answers
If a track is 400 meters around, how many laps around the track would it take to run 3.1 miles round to the nearest tenth
Answers
Answer:
Step-by-step explanation:
12.5
Number of laps in given distance is 12.5 laps.
Given:
Length of a track = 400 meter
Total distance = 3.1 miles
Find:
Number of laps in given distance
Computation:
We know that
1 miles = 1609.34 meter
So,
Total distance = 3.1 miles
Total distance = 3.1 × 1609.34
Total distance = 4988.954
Number of laps in given distance = 4988.954 / 400
Number of laps in given distance = 12.4723
Number of laps in given distance = 12.5 laps (Approx.)
Learn more:
https://brainly.com/question/18781535?referrer=searchResults
solve this equation showing work − 9 ≥− 8(1 + 6v) − 1
Answers
Answer:
v≥0
Step-by-step explanation:
−9≥−8(1+6v)−1
Step 1: Simplify both sides of the inequality.
−9≥−48v−9
Step 2: Flip the equation.
−48v−9≤−9
Step 3: Add 9 to both sides.
−48v−9+9≤−9+9
−48v≤0
Step 4: Divide both sides by -48.
−48v
−48
≤
0
−48
v≥0
How would you simplify 3, 999, 999^0
Answers
Answer:
4,000,000^0 your welcone
Which of the following is a list of all the factors of 24? A. 1, 2, 3, 4, 5, 6, 8, 12, 24 B. 1, 2, 3, 4, 6, 8, 12, 24 C. 2 × 2 × 2 × 3 D. 2, 3, 4, 8, 16, 24
Answers
Answer:
Step-by-step explanation:
2/10+4/100 what is the answer
Answers
Answer: 24/100
Step-by-step explanation:
2/10= 20/100
20/100 +4/100= 24/100 hope this helps
i need help who knows the answer to this You start a new job. After w weeks, you have (10w+120) dollars in your savings account and (45w+25) dollars in your checking account. Write an expression in simplest form that represents the total in both accounts.
Answers
In September, a website had 11,513 visitors. In October, the website had 23,190 more visitors than it did in September. The website had the same number of visitors in November as it did in October. How many visitors did the website have in September, October, and November combined?
Answers
Answer:
80,913
Step-by-step explanation:
11,513 September
+ 23,190 for for October which would be 34,703 for October plus another 34,703 for November. That total is 80,913
The number of visitors in September, October, and November combined is 80,919.
What is an expression?An expression is a sentence with a minimum of two numbers or variables and at least one math operation such as addition, subtraction, multiplication, or division.
What is an expression?An expression is a sentence with a minimum of two numbers or variables and at least one math operation such as addition, subtraction, multiplication, or division.
We have,
September:
Number of visitors to the website
S = 11,513
October:
Number of visitors to the website
O = 11,513 + 23,190 = 34,703
November:
Number of visitors to the website
N = 34,703
The total number of visitors in September, October, and November are:
= S + O + N
= 11,513 + 34,703 + 34,703
= 80,919
Thus the number of visitors in September, October, and November combined are 80,919.
Learn more about expressions here:
https://brainly.com/question/27667386
#SPJ5
5. Average (missing value). The temperature at the top of Mt. Hood in Oregon was recorded for 5 straight days. For the first four days, the temperatures were 32°, 30°, 22°, and 10°, but a researcher lost the value of day #5. If the average temperature over the 5 days was 19.8°F, what is the missing temperature of day #5?
Answers
Answer:
5°F
Step-by-step explanation:
Given that the average is obtained from;
Average = sum of scores / number of scores
Average temperature = 19.8°F
Let the temperature of the fifth day be x
Hence;
19.8 = 32 + 30 + 22 + 10 + x/5
19.8 = 94 + x/5
x= (5×19.8) -94
x= 5°F
Question
A stationery store sells packages of two different-sized square stickers. The
side length of the smaller sticker, S(x), is modeled by the function
S(x) = { Væ+3, where x is the area of the larger sticker in square inches.
Which graph shows S(x)?
Answers
Answer:the answer is b
Step-by-step explanation:
Is the answer yes or no that’s all I want to know #Respectfully
Answers
Answer:
What your question?
Step-by-step explanation:
Answer:
I think the question is yes
Please help let me know if these are right.
Answers
Answer:
Every one except A is correct. it is 7/8 not 8/7