Answer:
D. 18
Step-by-step explanation:
multiply both sides by 9/2, the reciprocal of 2/9.4×(9/2)=x
express 4×(9/2) as a single fraction.4×9/2=x
multiply 4 and 9 to get 36.36/2=x
divide 36 by 2 to get 18.18=x
swap sides so that all variable terms are on the left hand side.x=18
Answer:
D 18
Step-by-step explanation:
you devide 4 by 2/9 and get your answer
Definition of radius
Answer:
Step-by-step explanation:
A straight line from the center to the circumference of a circle or sphere.
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
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
pls help I beg you pls
Answer:
The cost can be 15,000 and anything below that
Please help of you want brianleist!! (Correct answers will get brianleiat) Tyy!! ^ ^
Answer:
A
Step-by-step explanation:
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)
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.
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
 WHO KNOWS FUNCTIONS AND ALL THAT PLZZZ HELP ME ASAP I REALLY NEED IT PLZZ
Answer: Linear, Nonlinear, Linear, Nonlinear
Step-by-step explanation:
First 1: as x increased y also increased which means the thing is a line hint linear
Second 1: According to the points (u can graph them out if u want to) it goes down then up which isn't a straight line hence quadratic or nonlinear
Third 1: first degree hint linear
Fourth 1: Absolute value thing looks like a V when u plot it so its not linear
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!
Answer pls m/6 = 18
m =
Answer:the
M=108
Step-by-step explanation:
18*6=108
108/6=18---- to clarify the answer
please help I will give brainiest
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
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
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
There are 21 students in your class. The teacher wants to send 4 students to the
library each day. The teacher will choose the students to go to the library at random
each day for the first four days from the list of students who have not already gone.
What is the probability you will be chosen to go on the first day? State the answer as
a fraction.
Answer:
4/21
Step-by-step explanation:
since we are only talking about the first day, there are still 21 options for your teachers. there are 4 spots that you can fill, so the probability that you will be picked is 4/21
The probability you will be chosen to go on the first day would be; 4/21
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
We are given that there are 21 students in your class. The teacher wants to send 4 students to the library each day.
Since we are only talking about the first day, there are still 21 options for your teachers.
As we can see that there are 4 spots that you can fill, so the probability that you will be picked is;
4/21
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ2
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
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:
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
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
Simon paid $172.75 for a game system and then bought three equally-priced games. If he spent a total of $348.79, what is the price , p, of one game?
Answer:
Divide 172.75 by 348.79
Step-by-step explanation:
Answer:
58.68
Step-by-step explanation:
348.79- 172.75=176.04
176.04/3= 58.68
(this is 12 year old math)
the price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist finds. On your Last visit to the dentist, 2 cavities we're found.
what's the cost of your visit?
pls help asap for brainlest
Answer:
Answer:Option B will be your answer
Step-by-step explanation:
hope it helps
have a nice day!!
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
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!
what is the perimeter of a semicircle with a diameter of 90cm
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
The licensed practitioner has ordered gemcitabine 400 mg/m^2 IV for a patient whose BSA is 0.47 m^2. You have on hand a 200 mg vial of gemcitabine for injection that contains 38 mg per mL. How much medication should this patient receive?
Answer:
4.95 mL
Step-by-step explanation:
Since we have 400 mg/m² of gemcitabine for a patient whose BSA is 0.47 m², the mass of drug required for the patient is thus m = 400 mg/m² × 0.47 m² = 188 mg.
Also, since 200 mg vial of gemcitabine for injection that contains 38 mg per mL, so the concentration of gemcitabine is 38 mg/mL.
Since concentration = mass/volume, and
volume = mass/concentration,
the volume of gemcitabine injection required is
V = mass of gemcitabine/concentration of gemcitabine in injection
V = 188 mg/38 mg/mL
V = 4.95 mL
13 POINTS FOR THIS GUYS PlEASE HELP
Answer:
I'm pretty sure
dependent: total video games
independent: number of months