Answers
Answer:
16/13
Step-by-step explanation:
the error is when it was divided, one of the fractions should be reversed to be multiplied
4 ÷ 13
7. 28
4 × 28 ,like this
7. 13
= 112 ,divide both by 7
91
= 16
13
Related Questions
Find the measures of the numbered angles in the isosceles trapezoid.
m<1=
Answers
9514 1404 393
Answer:
49°131°131°Step-by-step explanation:
The base angles are congruent in an isosceles trapezoid.
∠1 = 49°
Same-side angles are supplementary in any trapezoid.
∠2 = ∠3 = 180° -49°
∠2 = ∠3 = 131°
On the number line, plot and label all numbers with an absolute value of 32. Where did you place the points?
Answers
Answer:
on 32 and -32
Step-by-step explanation:
The Roger's applied for a $70,000 mortgage for 30 years at 9%. Since they had a good credit history,
they actually qualified for a 25 year mortgage at 7%. What were the payments on the 9% loan, and the
7% loan? What do they save monthly? What is the total repayment on the 9% loan and the 7% loan, and
what do they save over the life of the loan?
Answers
9514 1404 393
Answer:
9% payments: $563.247% payments: $494.75monthly savings: $68.499% total repaid: $202,764.907% total repaid: $148,423.63savings: $54,341.27Step-by-step explanation:
It works nicely to let a calculator or spreadsheet figure the payment and loan values. The graphing calculator work is attached.
Answer:
9% payments: $563.24
7% payments: $494.75
monthly savings: $68.49
9% total repaid: $202,764.90
7% total repaid: $148,423.63
savings: $54,341.27
Step-by-step explanation:
can someone help me
Answers
Answer:
Step-by-step explanation:
The base is 4 and the length is 8 b x l 8×4 =32
find the surface area of the nearest whole number
Answers
Answer:
46
Step-by-step explanation:
Hope it Helps
Brainliest please
Solve the following inequality for X.
-26 + 13x + 2 > 2 – 13x
Answers
Answer:
x > 1
Step-by-step explanation:
-26 + 13x + 2 > 2 - 13x -------Given
13x - 24 > 2 - 13x -------------Add like terms
26x - 24 > 2 -------------------Add 13x on both sides
26x > 26 ------------Add 24 on both sides
x > 1 (Divide 26 on both sides)
Have a great day!
Find the area of the figure to the nearest tenth
A. 99.0 in.
B. 31.5 in.
C. 11.0 in
D. 155.5 in.
Answers
Answer:
155.5 is the answer
Step-by-step explanation:
Answer:
The correct answer is A) [tex]99.0 \ in.^{2}[/tex]
Step-by-step explanation:
Just took the test
hope this helps :)
I NEED HELP PLEASE HURRY
Answers
ITS B!!
BRANLIEST PLEASE and thanks
Answer: the turquoise option (teal?)
x[tex]\leq[/tex]$87.26
Step-by-step explanation:
subtract $50 from $137.26. that's how much you can spend without getting charged. $87.26. you can spend less than or exactly $87.26 without getting charged. for the inequality symbol, it would be [tex]\leq[/tex] (less than or equal to)
i have spanish assignments on that same exact website lol
A ticket selling company charges a service charge of $4 to buy tickets.
Each ticket costs $55. Which equation represents the cost of buying
tickets through the company.
Answers
Answer=D, Y=55x + 4. This is the answer.......
Btw: this is my first answer I done ;)
Based on the information in the diagram, what is the length of side b?
Answers
Answer:
29
Step-by-step explanation:
The length of side b is 36.
What is the length of side b?
Triangle 1 and 2 are similar triangles. In order to determine the length of side b, the ratio of the lengths given has to be determined.
45/10 = 4.5
This means that triangle 2 is 4.5 times larger than triangle 1.
Length of side b = 4.5 x 8= 36
To learn more about similar triangles, please check: https://brainly.com/question/10658464
Pls help:( me on this
Answers
Answer:
D
Step-by-step explanation:
Root square of 3 is 1.732, the root square of Pi is 1.77, the root square of 8 is 2.82 and the estimated value of Pi itself is 3.14.
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ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIESTANSWER THE QUESTION FOR BRAINLIEST
ANSWER THE QUESTION FOR BRAINLIEST
Answers
Answer:
A) Ed
Explanation: How i got it was by first looking at what Eric’s weight loss program, I then guessed he lost about the same amount of weight each week (1.5), i then did that times 4 since that’s how many weeks were recorded on the chart which gave me 6. I then looked at the chart again and saw that Ed first started with the weight 205 and by week 4 his weight was 197, I then did 205-197 which equals 8, I then decided that Ed lost more weight.
Answer: Ed
Step-by-step explanation:
9. Waldo and Freddy caught fish one weekend. The dot plots show the lengths of the fish they caught. Length of Waldo's Fish + 16 15 17 18 19 20 21 22 Inches Length of Freddy's Fish
Answers
The Range of the length of the fish caught by Freddy is Greater than the range of the length of the fish caught by Waldo.
Step-by-step explanation:
Find the tangent of angel U.
Answers
Answer:
C
trust me that is my answer
Tangent is opposite over adjacent. Opposite of angle U is 8 and adjacent is 15.
Write an expression that represents the height of a tree that begins at 5 feet and increases by 4 feet
per year. Let y represent the number of years.
Answers
Kelly purchased a t-shirt
for 9.99 and a pair of
jeans for $21.50. The
sales tax rate is 8.25%.
What was the total cost
of Kelly's purchase
(including sales tax)?
PLEASE HELP
Answers
Answer:
34.09
Step-by-step explanation:
Answer: $34.09
Step-by-step explanation:
A store is giving out cards labeled 1 through 10 when customers enter the store. If the card is an even number, you get a % discount on your purchase that day. If the card is an odd number greater than 6, you get a % discount. Otherwise, you get a % discount. The table shows the results of customers. What is the relative frequency for each discount? Use pencil and paper. If the manager of the store wants approximately half of the customers to receive the % discount, does this seem like an appropriate method? Explain.
Answers
Answer:
yrbffbfzbc
Step-by-step explanation:
brfzfbfz
Which of the following statements is true?
A
When determining the most frequently chosen item, use mean.
B
When the data are not numerical, use mode.
C
When the data have no outliers, use median.
D
When an outlier may significantly influence the mean, use mode.
Answers
Answer:
C
Step-by-step explanation:
The answer is C.
Kristy rides 6 miles on her bike in 40 mins. Jax rides his bike 4 miles in 30 mins. Drag the tiles to complete the ratio tables. Tiles may be used once, more than once, or not at all
Answers
Answer:
12
Step-by-step explanation:
Answer:
Jax 4,8,12,16,20
And the last box is 60
Step-by-step explanation:
h ft
5 ft
30 ft
6 ft
A. 20
B.25
C.23
D.30
Please help!!
Answers
Answer:
25ft
Step-by-step explanation:
You take the bigger length of the two triangles and divide by the the smaller length of the smaller triangle. This is what the equation would look like:
30/6=5
Then you multiply 5 to the height of the smaller triangle and you got the height for the bigger triangle:
5 x 5=25
I hope this helped you!
Which of the following choices shows the proper use of the distributive property?
оооо
-2(6x - y) = -12x + 2y
-2(6x - y) = 12x + 2y
-2(6x - y) = 12x - 2y
-2(6x - y) = -12x - 2y
What’s the answer
Answers
Answer:
[tex]-2(6x - y) = -12x +2y[/tex]
Step-by-step explanation:
Required
Which shows distributive property
Distributive property states that:
[tex]a(b + c) = a * b + a * c[/tex]
So, the solution to -2(6x - y) is:
[tex]-2(6x - y)[/tex]
Open bracket
[tex]-2(6x - y) = -2 * 6x -2 *-y[/tex]
[tex]-2(6x - y) = -12x +2y[/tex]
(a) is true
Find the equation of circle passing through points (5 7) and (2 -2 ) whose center lies on the 2x-y=1
Answers
Answer:
(x-2)²+(y-3)²=5².
Step-by-step explanation:
1. the equation of line through points (5;7) and (2;-2) is:
[tex]\frac{x-5}{3} =\frac{y-7}{9}; \ => \ 3x-y-8=0.[/tex]
2. to find the equation of the line, which is perpendicular to the line 3x-y-8=0:
the vector (3;-1) is perpendicular to the line 3x-y-8=0 and it is the vector-pointer for the requred line, and if |n₁|*|n₂|=0 (where n₁ is normal vector to the line 3x-y-8=0 and n₂ is normal vector to the required line), then 3*x-1*y=0 (where 'x' and 'y' any numbers). x=1; y=3, then n₂(1;3), then the required line is x+3y+C=0, where C - is unknown number.
3. to find the equation of the line, which is perpendicular to the line 3x-y-8=0 and passes through the middle point of (5;7) and (2;-2):
middle point is (7/2;5/2), then after substitution of coordinates of the middle point into the equation x+3y+C=0 it will be 3.5+3*2.5+C=0, ⇒ C= -11.
the required equation is x+3y-11=0
4. to calculate the intersection point of x+3y-11=0 and 2x-y=1:
[tex]\left \{ {{2x-y=1} \atop {x+3y=11}} \right. \ => \ (2;3)[/tex]
the point (2;3) is the centre of the required circle.
5. to calculate the radius² of the required circle:
r²=(5-2)²+(7-3)² or r²=(2-2)²+(2+3)², then r²=5².
6. if the centre of the required circle is (2;3) and its r²=25, then it is possible to make up the equiation of the circle:
(x-2)²+(y-3)²=5².
The local hunt club wanted an estimate of how many deer were in their county. They captured, tagged, and released 75 deer. Then they captured 55 deer, of which 15 were tagged. How many deer are in their county?
Answers
Which is the better buy: 12 OZ for $1.25or 18 OZ for $1.75?
Answers
Answer:
18 OZ is better$1.75 to buy
Adam is thinking of a mystery number. If he divides it by 9 and then subtracts 7 from it, the result is 1. What is Adam's mystery number?
Answers
Answer:
72
Step-by-step explanation:
1+7=8
8*9+72
Find the area of the composite figure.
Answers
Answer:
B. [tex] 200.5 \: {m}^{2} [/tex]
Step-by-step explanation:
Area of the composite figure = Area of square with side length 12 m + Area of semicircle with radius (12/2= 6) 6 m
[tex] = {(12)}^{2} + \frac{1}{2} \pi {r}^{2} \\ \\ = 144 + \frac{1}{2} \times 3.14(6)^{2} \\ \\ = 144 + \frac{1}{2} \times 3.14 \times 36 \\ \\ = 144 + 56.52 \\ \\ = 200.52 \: {m}^{2} \\ \\ \approx \: 200.5 \: {m}^{2} [/tex]
The lengths of the legs of a right triangle are 8 inches and 9inchrs. What is the length of the hypotenuse round to the nearest inch
Answers
Answer: Hypotenuse is 12 inches
Step-by-step explanation: a^2+b^2=c^2
c^2=8^2+9^2
c^2=64+81
c^2=145
c=square root of 145
c=12.04
Please help mee (don't send a link)
Answers
Answer:
a
Step-by-step explanation:
the sign flips when you divide or multiply one
Answer:
B.
Step-by-step explanation:
4x-8>(with a line underneath)12
-8 -8
4x>(with a line underneath)12
/4 /4
x>(with a line underneath)3
It stays the same because you aren't dividing or multiplying by a negative. Only a negative will cause you to flip the inequality sign.
I'll give points + brainalist please help this is a finals test and I'm on a time limit (:
Answers
what linear equation is represented by the table
0 -2
1 2
2 6
3 10