Answers
Because the pattern so far has gone blue, red, blue so the next one must be red.
And the section numbers are increasing by one each time. 1, 2, 3 so the next one must be 4.
Related Questions
URGENT URGENT PLEASE
Answers
Answer:
Question 15: x = 17
Question 16: area = 5610 units
Step-by-step explanation:
Question 15:
The perimeter is the sum of all sides of a triangle.
It is given that the perimeter is 374 units.
[tex]p = 8x - 4 + 9x + 4 + 4x + 17[/tex]
[tex]374 = 8x - 4 + 9x + 4 + 4x + 17[/tex]
Add all the like terms.
[tex]374 = 21x + 17[/tex]
Subtract 17 from both sides.
[tex]357 = 21x[/tex]
Divide by 21 from both sides.
[tex]17 = x[/tex]
Question 16:
The area of a triangle can be found by using the following formula:
[tex]a = \frac{1}{2} bh[/tex]
(where a is the area, b is the base, and h is the height)
Using the value of x you just found previously (17), you can calculate the base and height by substituting 17 with x in their respective equations.
[tex]h = 8x - 4[/tex]
[tex]h = 8(17) - 4[/tex]
[tex]h = 134[/tex]
[tex]b = 4x + 17[/tex]
[tex]b = 4(17) + 17[/tex]
[tex]b = 85[/tex]
Now that you found the base and height, substitute the values, 134 and 75, into the area of a triangle formula.
[tex]a = \frac{1}{2} bh[/tex]
[tex]a = \frac{1}{2} (85)(132)[/tex]
[tex]a = 5610[/tex]
need help asap please !!
Answers
Explanation
3(31)-71=22 and 31-9=22 meaning that they both have a side length of 22
Diane is making chair covers to sell. She has a bolt of fabric that is 20 yards long. If each chair requires 3 2/5 yards of fabric, how many chair covers will Diane be able to make
Answers
Answer: alo mwen panse ke li ta dwe 3/6
Step-by-step explanation:
ou konnen mwen te u konsa 7 ajoute ke epi pou yo jwenn 10 shawty
The number of chair covers Diane will be able to make is 5.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
Length of the fabric = 20 yards
Length of fabric needed for each chair cover = 3(2/5) yards
The number of chair covers that can be made with 20 yards.
= 20 ÷ 3(2/5)
= 20 ÷ 17/5
= 20 x 5/17
= 100/17
= 5.8
= 5
Thus,
The number of chair covers is 5.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ2
Can someone help me on this plzzzzzzzzzz !
Answers
Please answer accurately and show work if you can
Answers
Answer:
A. a - 3 ≤ -5
Step-by-step explanation:
Move all terms with a to the right side of the inequality
What is the constant of proportionality as shown in the graph?
Answers
60/3 = 20
Solution: the constant is 20
Ok I need help!!
Angie is goin to the store to buy food. Her mom gave her 10$ for food and 3$ for whatever she wanted. She buyed a book for 1,50$, and it was on 60%. And she also buyed some candy for 1$. She buyed food for 9,28$
SO the questan is: is she over or under the price?
Im not good at math but whatever
Answers
Answer:
she would be under $13
Step-by-step explanation:
1.50+1= 2.50+9.28= 11.78 leaving her with a remaining balance off $1.22
5/8 times 1/12. give answer in simpliest form
Answers
Answer:
5/96
Step-by-step explanation:
Multiply across so 5*1 and 8*12
Answer is 5/96
HELP!!!!!!!!!!!!!!!!!!
Answers
Answer:
Concept: Area
Area= (3.14)r^2 Hence 3.14 * 7^2 3.14* 49 =153.86Divide by 4 for the qualifications 153.86/4= 38.47write the 0.216 in the form of p by q
Answers
Answer:
27/125
Step-by-step explanation:
Given the decimal value 0.216, we are to express as a fraction in the fofrm of p/q
0.216 = 216/1000
216/1000 = 2 * 108/2 * 500
216/1000 = 108/500
108/500 = 4*27/4*125
108/500 = 27/125
Hence the expression in form p by q is 27/125
log 8 - 3 logt = 3
3
Answers
Answer:
I think so
Step-by-step explanation:
-3x+2y=-10 and -2x+y=-6 solve by elimination
Answers
Step-by-step explanation:
-3x+2y=-10
-2(-2x+y=-6)
-3x+2y=-10
4x-2y=12
-3x=-10
4x=12
x=2
Simplify
12e^5 ÷ 3e^3
Answers
Answer:
[tex] 4 {e}^{2} [/tex]
Step-by-step explanation:
[tex]12e^5 ÷ 3e^3 \\ \\ = \frac{\cancel {12} {e}^{5} }{\cancel 3 {e}^{3} } \\ \\ = 4 {e}^{5 - 3} \\ \\ = 4 {e}^{2} [/tex]
through: (6, 2), perpendicular to
y = -x-5
in slope intercept form
Answers
Answer:
y = x-4
Step-by-step explanation:
y = -x-5
Slope of line is -1.
Slope of perpendicular to line is 1.
Point-slope equation for line of slope 1 that passes through (6,2):
y-2 = 1(x-6)
Rearrange equation to slope-intercept form:
y = 1(x-6) + 2
y = x-4
when solving the system using the additional/elimination method, which variables will cancel?
Answers
Answer:
the x terms
Step-by-step explanation:
there is a +x and a -x.
x-x=0,
x will cancel out
Zada needs to simplify the expression below. 72 – 4 × 12 ÷ 6 Which solution for Zada’s expression is correct?
F. 408, because 72 – 4 is 68, 12 ÷ 6 is 6, and 68 × 6 is 408
G. 64, because 4 × 12 is 48, 48 ÷ 6 is 8, and 72 – 8 is 64
H. 4, because 4 × 12 is 48, 72 – 48 is 24, and 24 ÷ 6 is 4
J. 136, because 72 – 4 is 68, 68 × 12 is 816, and 816 ÷ 6 is 136
Answers
Answer:
order of operations matter here so
72 - 4 × 12 ÷ 6
start with 4 × 12 (which equals 48)
72 - 48 ÷ 6
next is 48 ÷ 6. (which equals 8)
72 - 8 = 64
so g is correct
1) 4n - 2n = 4
Solve the equation.
Answers
Answer:
n＝2
Step-by-step explanation:
2n＝4
n＝2
Answer:
= 2
Step-by-step explanation:
Please mark brainliest :)
Hope this helps
Have a great day!!
2x-6=-2
Find the value of x(please help y’all I’ll give the first CORRECT answer Brainliest)
Answers
Step-by-step explanation:
2x-6 = -2 Add 6 to both sides
2x = -2 + -6
2x = -8 Divide both sides by 2
x = -8/2
x = -4 the answer
Find the value for the following determinant.
-5
5
11
Answers
Answer:
5
Step-by-step explanation:
So you have cross the multiply and subtract 2×4-3×1 solve
what is 5 divided by 4?
Answers
Answer: 1.25
Step-by-step explanation: 5 / 4 = 1.25
in a poll last year, the residents of a town were asked to rate the mayor on a scale of -10 to 10 points. The mayor received an average
approval rating of -2.5 points. This year, the mayor's average approval rating decreased by 0.75 points.
What is the mayor's average approval rating this year?
Enter your answer in the box.
Answers
Answer:
-3
Step-by-step explanation:
Monomials that have the same variable raised to the same power, Only the coefficients of like terms can be different. A Exponents BIrrational Number C Rational Number D Like Terms
Answers
Answer:
B
Step-by-step explanation:
The linear scale factor of two similar solids is given. Then the surface area and volume of the smaller figure are also given. Find the surface area and volume of the large figure.
Scale factor: 4:5
Surface area: 160
volume: 704
Surface area: ?
volume: ?
Answers
Answer:
Surface area: 250
Volume: 1375
Step-by-step explanation:
Scale factor: 4:5
This means that the dimensions of the larger figure are 5/4 of those in the smaller figure.
Surface area:
The surface area is found multiplying the square of the change(5/4) by the original surface area(160). So
[tex]S = (\frac{5}{4})^2 \times 160 = \frac{25}{16} \times 160 = 25 \times 10 = 250[/tex]
Volume:
The volume is found multiplying the cube of the change(5/4) by the original volume(704). So
[tex]S = (\frac{5}{4})^3 \times 704 = \frac{125}{64} \times 704 = 125 \times 11 = 1375[/tex]
Who can answer this question for me please
Answers
Answer:
B
Step-by-step explanation:
Suppose that a random sample of 10 adults has a mean score of 62 on a standardized personality test, with a standard deviation of 4 . (A higher score indicates a more personable participant.) If we assume that scores on this test are normally distributed, find a 90% confidence interval for the mean score of all takers of this test. Then find the lower limit and upper limit of the 90% confidence interval.
Answers
Answer:
The 90% confidence interval for the mean score of all takers of this test is between 59.92 and 64.08. The lower end is 59.92, and the upper end is 64.08.
Step-by-step explanation:
We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:
[tex]\alpha = \frac{1-0.9}{2} = 0.05[/tex]
Now, we have to find z in the Ztable as such z has a pvalue of [tex]1-\alpha[/tex].
So it is z with a pvalue of [tex]1-0.05 = 0.95[/tex], so [tex]z = 1.645[/tex]
Now, find the margin of error M as such
[tex]M = z*\frac{\sigma}{\sqrt{n}}[/tex]
In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.
[tex]M = 1.645*\frac{4}{\sqrt{10}} = 2.08[/tex]
The lower end of the interval is the sample mean subtracted by M. So it is 62 - 2.08 = 59.92
The upper end of the interval is the sample mean added to M. So it is 62 + 2.08 = 64.08.
The 90% confidence interval for the mean score of all takers of this test is between 59.92 and 64.08. The lower end is 59.92, and the upper end is 64.08.
Pls help me im confused
Answers
Answer:
c=36p+36
Step-by-step explanation:
Okay so the cost of the meal without tip is $36. To find the tip, we would multiply p by 36. To find our total (c), we would add this (36p) to the original 36.
In other words:
c=36p+36
(can also be written as c=36(1+p) )
Which number is smaller? )
38
Same
38
Answers
Answer:
None
Step-by-step explanation:
They are both the same so they would be equivalent
Answer:
they are equal are you ok?
Step-by-step explanation:
Can someone help me
Answers
Answer:
Number of stars: 2+2+2+2+2+2
=6×2
Step-by-step explanation:
The stars are added in pairs of two. The pair that is 2+2+2+2+2 is five groups of 2 or 2 groups of five.
Since another pair of two wad added, there is one more pair. Instead of 5×2
Which means 5 groups of 4, it is not 6 groups of 2. I hope I helped you! Have a good day :3
Theres more then one! wich of these numbers are written in scientific notation!
1. 7.22 x 10^0
2. 3.8 x 5^4
3. 6.04 x 10^-7
4. 8.9 x 10^-2
5. 0.92 x 10^3
6. 23 x 10^9
Which oneS are written in CORRECT scientfic notation ! more then one!!
Answers
Step-by-step explanation:
0.92×10^3
I think it helps you
Find the measure of one interior angle for a regular 21 gon
Answers
Answer:162.9
Step-by-step explanation:I gotchu