Answer:
f(x)=-3(x-8)(x+2)
Step-by-step explanation:
f(8)=-3(8-8)(8+2)=-3×0×10=0
f(-2)=-3(-2-8)(-2+2)=-3×(-10)×0=0
f(0)=-3×(0+8)×(0+2)=-3×8×2=-48
Subtract 1 from the product of 4 and 2. what is this in fraction form? please help? A 4 ÷ 2 − 1 B 4 × 2 − 1 C 4 × (1 − 2) D 1 − (4 × 2)
Answer:
D.) 1 - (4 * 2)
Step-by-step explanation:
Given :
Product of 4 and 2 is written as : 4 * 2
Subtracting 1 from the product above : 1 - (4 *2)
Hence, the fractional form of the question above is simply written as :
1 - (4 * 2)
Please help of you want brianleist!! (Correct answers will get brianleiat) Tyy!! ^ ^
Answer:
A
Step-by-step explanation:
Answer pls m/6 = 18
m =
Answer:the
M=108
Step-by-step explanation:
18*6=108
108/6=18---- to clarify the answer
What is the length of a kite string that is 6 meters above and 9 meters away from where it is being held? Round to the nearest tenth.
Answer:
10.8 meters
Step-by-step explanation:
This situation forms a right triangle, where the length of the kite string is the hypotenuse, the distance from where it is held is the long leg, and the height is the short leg.
Use the pythagorean theorem to solve for c, the length of the kite string.
a² + b² = c²
6² + 9² = c²
36 + 81 = c²
117 = c²
10.8 = c
So, the length of the kite string is 10.8 meters
Image is(-6,-4) what is the pre image
Answer:
In the photo, I want you to look at Graph 1. Look at the bottom left square.
Step-by-Step:
(-6,-4) this problem. For starters, you should know that the first number goes to the bottom. Since we are using negatives, the first cumber goes on top. When you look at the image and see graph 1 in the bottom left square. Notice how it actually shows the replica. Recommend to draw it out yourself. sorry, the image is blurry. <33
The area of a right triangle is 39.6cm2 , and the base of the triangle is 12in . Which of the following values is the height of the triangle?
Answer:
2.598cm
Step-by-step explanation:
Area of a triangle =1/2 * base * Height
Given
ARea = 39.6cm^2
Base= 12in = 2.54 * 12
Base = 30.48cm
Required
Height
Substitute
39.6 = 1/2 * 30.48 * H
39.6 = 15.24 * H
H = 39.6/15.24
H = 2.598cm
Hence the height of the triangle is 2.598cm
CAN SOMEONE PLEASE HELP ME?!
Which number is larger, A or B? Write more than a sentence to explain your reasoning.
(A) 9.675 x 10^24
(B) 1.109 x 10^28
Answer:
B
Step-by-step explanation:
What is the probability that Nathan scores three goals if he take six shots in the game .
He has a 50/50 chance, so three
.
Answer:
waaa waaa
Step-by-step explanation:
i wont to play fortnite but i can because i have home work :(
Help! What is the area of each shape?
Answer:
27.84 m² , 42.48 m²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Shape A
has b = 9.6 and h = 5.8, then
A = 0.5 × 9.6 × 5.8 = 27.84 m²
Shape B
has b = 11.8 and h = 7.2 , then
A = 0.5 × 11.8 × 7.2 = 42.48 m²
Answer:
Shape A = 55.68
Shape B = 79.2
Step-by-step explanation:
Shape A work : [tex]9.6[/tex] x [tex]5.8[/tex] = 55.68
Shape b work : 11 x 7.2 = 79.2
Hope this helps!
what is the perimeter of a semicircle with a diameter of 90cm
How did the 5 become 15/4... kinda confuse can anybody help????????????
take 3/2 - 1/4 over to the right side of the equal sign( and then the signs change; the '+' & '-' )
then 1/2x + 3/2x =2x
and 5 -3/2 + 1/4 = 15/4
to get x alone you divide both sides by 2.
i hope this helps
xxx
What is one fifth of three halves?
0.30
10
5/3
66
Answer:
0.30
Step-by-step explanation:
(1/5) x (3/2) = 3/10 = 0.30
What is the approximate value of 31 square root? MAFS.8.NS.1.2
5
6
15
16
Answer:
6
Step-by-step explanation:
[tex]\sqrt{31} =5.56[/tex]
Since it's 5.56, you'll want to round UP because 5 is in the tenths and is closer to 6
Answer:
6
Step-by-step explanation:
31 square root=5.567764363
Well,after u roundup this answer u will get 6
Anne claims that a store-brand fertilizer works better than homemade compost as a soil enhancement when growing tomatoes. To test her theory, she plants two tomato plants in each of five planters. One plant in each planter is grown in soil with storebrand fertilizer and the other plant is grown in soil with homemade compost, with the choice of soil determined at random. In three months, she will harvest and weigh the tomatoes from each plant. What is the correct confidence interval Anne should use to analyze these data
Answer: Paired t interval for μdiff
Step-by-step explanation:
The confidence interval suitable for analysing the data described in the scenario above is the paired t test which is employed when there are two different sets of measured reading or observation for each subject. In the scenario above, the subjects are of of the different planters employed whereby the pair of measurement are the weight of tomatoes obtained for each of the two different fertilizer types applied to each of the two plants in a planter. With these data, we can measure the difference in the effectiveness of each of the store brand and homegrown compost.
Houa is ordering a taxi from an online taxi service. The taxi charges $3.50 just for the pickup and then an additional $1.25 per mile driven. How much would a taxi ride cost if Houa is riding for 6 miles? How much would a taxi ride cost that is m miles long?
Cost for 6 miles:
Cost for m miles
If rectangle EFGH is translated 2 units up, which statement is true?
The image has four right angles because translations preserve angle measures.
The image has four right angles because translations preserve angle measures.
The image has four right angles because translations decrease angle measures.
The image has four right angles because translations decrease angle measures.
The image does not have four right angles because translations preserve angle measures.
The image does not have four right angles because translations preserve angle measures.
The image does not have four right angles because translations increase angle measures.
The image does not have four right angles because translations increase angle measures.
Answer:
The image does not have four right angles because translations preserve angle measures.
Natalia is making a model of a statue using a scale in which 7 centimeter equals 4 feet. If the model is 3.5 centimeters wide, what is the actual width of the statue, in feet? Your answer can be exact or rounded to two decimal places,
Answer:
2 ft
Step-by-step explanation:
[tex] \dfrac{7}{4} = \dfrac{3.5}{x} [/tex]
[tex] 7x = 4 \times 3.5 [/tex]
[tex] x = 2 [/tex]
Answer: 2 ft
Can you help me solve and show at least 3 steps please
Answer:
x = 80 / 79 [improper fraction]
x = 1 ¹⁄₇₉ [mixed fraction]
x = 1 + [tex] 0.\overline{0126582278481} [/tex]
[decimal]
x ≈ 1.01 [decimal to nearest hundredth]
Step-by-step explanation:
10.3x + 4.5x = 15
(10.3 + 4.5)x = 16
(15.8)x = 16
(15.8)x / 15.8 = 16 / 15.8
x = 16 / 15.8
x = (16) / (15 + ⁸⁄₁₀)
x = (16) / (15 + ⅘)
x = (16) / (15 ⅘)
x = (16) / (79 / 5)
x = (16) × (5 / 79)
x = 80 / 79
x = 1 ¹⁄₇₉
x = 1 + ¹⁄₇₉
x = 1 + [tex] 0.\overline{0126582278481} [/tex]
x ≈ 1.01
What kind of sequence is this?
5, 8, 13, 21,
arithmetic
geometric
both
neither
The sequence 5, 8, 13, 21, is option D: neither an arithmetic nor a geometric sequence.
What is a sequence?
A sequence is an enumerated group of items in mathematics where repetitions are permitted and order is important. Similar to a set, it has members (also called elements, or terms). The length of the series is the number of elements (potentially infinite).
In an arithmetic sequence, each term is obtained by adding a fixed constant to the preceding term.
In a geometric sequence, each term is obtained by multiplying the preceding term by a fixed constant.
For example, an arithmetic sequence with a first term of 2 and a common difference of 3 would be -
2, 5, 8, 11, 14, ...
And a geometric sequence with a first term of 2 and a common ratio of 3 would be -
2, 6, 18, 54, 162, ...
In the given sequence 5, 8, 13, 21, it can be seen that the difference between successive terms is not constant (i.e., 3-5 = -2, 13-8 = 5, 21-13 = 8).
Therefore, this is not an arithmetic sequence.
Similarly, the ratio between successive terms is not constant, so this is not a geometric sequence either.
Therefore, this sequence is an example of a more general type of sequence that does not follow a simple pattern, and is often referred to as a non-linear sequence.
To learn more about sequence from the given link
https://brainly.in/question/51656136
#SPJ1
Identify the following for the following graph:
X-Intercept(s):
2. Y-Intercept:
3. Vertex:
4. Maximum or Minimum
5. Axis of Symmetry
6. Roots/Solutions/Zeros:
7. Domain:
8. Range:
Answer:
X- Intercepts: (-1,0) and (-3,0)
Y- Intercepts: (0,-6)
Vertex: (-2,2)
Maximum
Axis of Symmetry x=-2
I don't know what the roots/solutions/zeroes are
7. Domain: All real #
8. Range: y is less than or equal to 2
Step-by-step explanation:
Tell me if you need explanation
how many lines of symmetry does the eight capital letter of the english alphabet have? PLEASE HELP
Answer:
2
Step-by-step explanation:
Horizontally and vertically wise
Item 6 Ella has three pitchers that each hold 1.5 liters of lemonade. She charges $0.38 for every 100 milliliters of lemonade. How much will Ella make if she sells all of the lemonade in the pitchers
Answer:
$5.70
Step-by-step explanation:
Steps to answering this question
convert litre to millimetreMultiply the converted value by the price she charges and divide it by 1001 litre = 1 millimetre
1.5 litres= 1.5 x 1000 = 1500 ml
(1500 x 0.38) / 100 = $5.70
estimate the product then find the product
Answer:
1 5/6 = 11/6
7 1/3 = 22/3
11/6 + 22/3 = 11/6 + 44/6 = 55/6 ≈ 9.16
1 5/6 = 11/6
11/6 - 1/10
55/30 - 3/30 = 52/30 ≈ 1.73
9.16 x 1.73 = 15.8468
So, 15.8468 is the result.
I hope this is helpful. :)
Please, do me Brainliest!
Miguel and three of his friends went to the
movies. They originally had a total of $40. Each boy had the same amount
of money and spent $7.50 on a ticket. How much money did each boy
have left after buying his ticket? Write and solve an equation that represents the situation. Explain how you solved your equation. Compare the arithmetic solution and algebraic solution.
Answer:
either 17.5 or 10
Step-by-step explanation:
if you minus 40 3 times you get 17.5
please help I will give brainiest
Use the relationship between quantities to calculate the
missing values in the table
A =
B =
HELP ME PLEASE ILL DO ANYTHING
Answer:
Step-by-step explanation:
Photo Proof
The missing value should be in the table is 750 and 1250.
Calculation of the missing value:Minutes Words
1 250
2 500
3 750
4 1000
5 1250
Since we can see that there is the gap of 250 in each words
like
= 250 + 250
= 500
So
= 500 + 250
= 750
And, so on
learn more about quantities here: https://brainly.com/question/13690145
Joe has 12 fewer books than Moe. If Joe has 30 books, how many books does Moe have? Match the equation and solve for Moe's books (use the variable M for Moe
Answer: 42 books
Step-by-step explanation:
30+12=M
Joe has 12 fewer books than Moe and he has 30 books. That means Moe has 12 more books. Which is 30+12=42
Match the following three dimensional figures to the appropiate nets below.
A castle has to be guarded 24 hours a day. 7 nights are ordered to split each day guard duty equally. How long will each night spend on guard duty in one day?
Answer:
3.43 hours
Step-by-step explanation:
A castle has to be guarded 24 hours a day. 7 knights are ordered to split each day guard duty equally. How long will each knight spend on guard duty in one day?
From the above question:
7 knights = 24 hours
1 knight = x hours
Cross Multiply
7 knights × x hours = 1 knight × 24 hours
x hours = 1 knight × 24 hours/ 7 knights
x hours = 3.4285714286 hours
Approximately = 3.43 hours
Therefore, each knight would spend 3.43 hours on guard duty in one day
Please help I don’t get it will give brainliest
Answer:
7x-7+8x9=23
Step-by-step explanation:
7x-7+8x9=23