Answer:
10
Step-by-step explanation:
Given the expression:
(5 * x³) / x² ; for x = 2
Simplifying (5 * x³) / x²
5 * x^(3-2)
5 * x^1
= 5x
For x = 2
5x = 5*2 = 10
Find the value of x
58°
152°
86°
40
Answer:
64°
Step-by-step explanation:
The sum of the angles of a quadrilateral is 360°. So for this,
360° - 56° - 152° - 86° = 64°
Answer:
x=64
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
58+152+86+x=360
296+x=360
360-296=64
what can we do to help teenagers stop photoshopping (atleast 2 ideas) pls i need hell
NEED HELP ASAP PLEASE WILL GIVE BRAINLYEST
Answer:
A
Step-by-step explanation:
24/47
you have to added up 10 and 14
I NEED HELP PLS I WILL MARK BRAINLIEST
Answer:
[tex]\approx 11.2\:\mathrm{in}[/tex]
Step-by-step explanation:
The swing of the tip of pendulum is creating an arc. The question is actually asking for the length of this arc. The length of an arc is given by [tex]2r\pi\cdot \frac{\theta}{360}[/tex], where [tex]r[/tex] is the radius of the circle and [tex]\theta[/tex] is the angle of the arc.
In this problem, we're given:
[tex]\theta = 40^{\circ},\\r=16[/tex]
Substituting given values, we get:
[tex]2\cdot 16\cdot \pi \cdot \frac{40}{360}=32\pi\cdot \frac{1}{9}\approx \boxed{11.2\:\mathrm{in}}[/tex]
The ratio of cattle to horses on the ranch was 12 to 3. The combined number of cattle and horses was 960. How many horses are on the ranch?
Answer: There are 192 horses in the ranch
Step-by-step explanation:
The combined number of cattle and horses = 960.
Ratio of cattle to horses =12 :3
Total ratio =12+3=15
Number of horses on the ranch = ratio of horse / Total ratio x total number of horses and cattle
3/15 x 960 = 192
Therefore there are 192 horses in the ranch
write additive and multiplicative inverse of19/-6 and-2/3
Additive inverse of 19/-6 is 19/6
Additive inverse of -2/3 is 2/3
Multiplicative inverse of 19/-6 is -6/19
Multiplicative inverse of -2/3 is 3/-2 (also written as -3/2)
Step-by-step explanation:
(a) The additive inverse of a number is that number that when added to it gives 0.
For example, the additive inverse of x is -x.
This is because adding -x to x gives 0. i.e
x + (-x) = 0
In other words, the additive inverse of a number is the negative of that number.
Given:
(i) 19/-6
The additive inverse of 19/-6 is the negative of 19/-6 which is -(19/-6).
-(19/-6) then gives 19/6
Therefore, the additive inverse of 19/-6 is 19/6
(ii) -2/3
The additive inverse of -2/3 is the negative of -2/3 which is -(-2/3).
-(-2/3) then gives 2/3
Therefore, the additive inverse of -2/3 is 2/3
(b) The multiplicative inverse of a number is that number that when multiplied by it gives 1.
For example, the multiplicative inverse of y is 1/y.
This is because multiplying y by 1/y gives 1. i.e
y x (1/y) = 1
In other words, the multiplicative inverse of a number is the reciprocal of that number.
Given:
(i) 19/-6
The multiplicative inverse of 19/-6 is the reciprocal of 19/-6 which is 1/(19/-6).
1 / (19/-6) then gives -6/19
This is found by just swapping the numerator(19) and the denominator(-6)
Therefore, the multiplicative inverse of 19/-6 is -6/19
(ii) -2/3
The multiplicative inverse of -2/3 is the reciprocal of -2/3 which is 1/(-2/3).
1 / ( -2/3) then gives 3/-2
This is found by just swapping the numerator(-2) and the denominator(3)
Therefore, the multiplicative inverse of -2/3 is 3/-2 (also written as -3/2).
how many soutions does this equation have?
y=2x+1
y=-3x+1
A. one solution
B. no solutions
C. infinite solutions
Answer:
[tex]\huge\colorbox{pink}{✏﹏ \: C. \: Infinite Solutions \: }[/tex]
➳ These equations will have infinite solutions because they are in 2 variables. Any value can be substituted in the place of the variables x & y.
[tex]{\boxed{\underline{\textsf{\textbf{\color{hotpink}{Answer}}}}}}[/tex]
➳ These equations will have infinite solutions because they are in 2 variables. Any value can be substituted in the place of the variables x & y.
Which correctly compares 3 × (54 + 21) and 6 × (54 + 21) without doing any calculations? A.3 × (54 + 21) = 6 × (54 + 21) B.3 × (54 + 21) > 6 × (54 + 21) C.3 × (54 + 21) < 6 × (54 + 21) D.6 × (54 + 21) < 3 × (54 + 21)
Answer:
C. 3 × (54 + 21) < 6 × (54 + 21)
Step-by-step explanation:
This is because, the factor 3 in from of the elements in parentheses on the left hand side is less than the factor 6 in from of the elements in parentheses on the right hand side. Thus, the product on the left hand side is less than the product on the right hand side, since the sum in parentheses on both sides are the same.
PLS HELP ASAP will give brainliest
Answer:
3,6
Step-by-step explanation:
3,2,7,6 are all congruent be cause they all have the same measurement, but the answer is 3 and 6
what is the surface area of the rectangular pyramid below? surface area of pyramids
Answer:
the answer is 82.8
Step-by-step explanation:
how come everyone say this works but when i do brainly i get half of the answers right
Answer:
It isn't very relaible, to insure that you get answers correct try to do them yourself or ask your teacher,
Step-by-step explanation:
There were 126 school children going on a school residential trip. There were 3 coaches, each carrying ⅓ of the children. On coach B, 1/6 of the children had medication with them. a. How many children were on each coach?
Answer:
well 126/3 is 42. if 1/6 of those 42 kids that coach B had, 7 of those kids had medication. because 42 divided by 6 is 7 and only 1/6 of the kids had medication. (didn't understand exactly what you meant, hope this helps)
Step-by-step explanation:
Find the height of the pyramid.
Volume = 224 in.
Diagram 1 shows a composite solid consisting of a cuboid and a right pyramid.
info of the cuboid:
width = 5 cm
length = 8 cm
height = 12 cm
The total volume of this composite solid is 896 cm'. Calculate the height, in cm, of the
right pyramid.
pliss help its 15 ponts
Answer:6x+36, 5x+5, 10x-9
Step-by-step explanation:
Answer:
6x+36, 5x+5, 10x-9
Step-by-step explanation:
HELP, WILL MARK BRAINLIEST IF RIGHT!
1.) When a deposit is made to a checking account, the amount of the check should be:
A.) subtracted from the check register balance.
B.) not be written on the deposit slip.
C.) written on the check memo line.
D.) added to the check register balance.
E.) None of these choices are correct.
Answer:
D) deposits are added to account
withdrawals are subtracted
Step-by-step explanation:
Answer:
the answer is d
Step-by-step explanation:
No need to show your work.
Answer:
7 2/5
Step-by-step explanation:
Answer:
Hello! I dont know for sure but I think the answer is 7 2/5 answer at your own risk though.
Hope that helps!
Can anyone help me solve this?
Answer:
the answer is
n=5
SANA MAKATULONG
AND PLS FOLLOW
Answer:
N=5
Step-by-step explanation
Divide 27 by 9 and then divide 15 by the number you got after dividing 27 and 9 (which would be 3)
Hope this helped :)
Help me and show your work.
Answer:
y = 4x + 5
Step-by-step explanation:
The equation of a straight line line is;
y = mx + b
where m is the slope and b is the y-intercept
We start by calculating the slope value by using the slope equation
m = (y2-y1)/(x2-x1)
m = (9+ 7)/(1+ 3) = 16/4 = 4
So we have the equation as;
y = 4x + b
to get the value of b, we substitute the coordinates of any of the two points
let us use (1,9)
9 = 4(1) + b
b = 9-4
b = 5
so, we have the equation of the line as;
y = 4x + 5
Closest to the total area
Help due really soon
Answer:
The area of the figure is 36.57.
Step-by-step explanation:
- find the area of the rectangle
6 x 4 = 24
- find area of the half circle
radius = 2
12.57
- add them up
24+12.75= 36.57
A pair of flip flops is $30. How much will they cost after a 20% discount and 6.5% tax. Please show your work.
Answer:
The flip flops cost $25.56 after the discount and tax.
Step-by-step explanation:
A pair of flip flops is $30. This is our starting amount.
The tax will be applied on the price the flip flops are bought for. This means we must apply the discount first.
The discount is 20%. Let's find what the flip flops were sold for.
If the discount is 20%, the flip flops were sold for 80% of their original price. Let's find 80% of 30.
80% of 30 = ?
0.80 • 30 = ?
= 24
The flip flops were sold for $24.
Now we have to apply a 6.5% tax. To find the amount of money added to the total, we need to find 6.5% of 24.
6.5% of 24 = ?
0.065 • 24 = ?
= 1.56
The tax was $1.56.
We need to add the tax to the discounted price.
1.56 + 24 = ?
= 25.56
The flip flops cost $25.56 after the discount and tax.
Hope this helps!
Find the slope of this line
Answer:
Points (3, 3) and (5, 4)
4 - 3 1
____ = _____ = 1/2, A is your answer
5 - 3 2
Answer:
1/2
Step-by-step explanation:
Based on the graph, we can see that the two points plotted are (3,3) and (5,4) We also know that slope is calculated through this formula:
[tex]\frac{y1-y2}{x1-x2}[/tex]
Therefore, let's substitute the x and y of the points plotted into that formula:
[tex]\frac{4-3}{5-3}[/tex]
Simplify:
[tex]\frac{1}{2}[/tex]
Therefore, the slope is 1/2
What kind of association does it have?
Question 3 options:
Negative
Positive
No association
1.
Number of miles a car has been driven and number of gallons of gas remaining
2.
Number of people in a store and number of cars in the parking lot
3.
Number of cars bought and number of police officers in a city
Answer:
1) negative, the more miles it goes (x) and gallons remaining (y)
2) positive, more people(x) more cars (y)
3) no association, nothing about it goes hand in hand
HURRY!! A math teacher recorded the color of students eyes and hair. This two-way frequency table shows the results of the survey.
the answer is 40 percent
solve the following quadratic equation
3x^2-11x=20
PLEASE HELP. i’ll give brainliest if you want!
Answer:
Dharma
Step-by-step explanation:
looked it up
Answer:
Dharma
Step-by-step explanation:
id love a brainliest also.. what subject is this and in which country??
Please please please answer this 30 points <3
Answer:
35/40 or simplified 7/8
or as a percentage it would be 88%
Step-by-step explanation:
Hope this is right
At a coffee shop, the first 100 customers'
orders were as follows.
Small
Medium
Large
Hot
5
48
22
Cold
8
12
5
What is the probability that a customer ordered
a small given that he or she ordered a hot
drink?
Rounded to the nearest percent, [? ]%
Enter
Copyright
Answer: p=25%
Step-by-step explanation:We have a sample of 100 clients.
To find the probability that a randomly selected customer chooses a cold drink, we must first count how many people in the sample chose cold drinks.
The table shows that cold drinks were
8 small, 12 medium and 5 large.
Then the number of cold drinks was:
The probability that the customer ordered a small given that he or she ordered a hot drink is 67%.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
Given a table which shows the number of orders of coffee by first 100 customers.
Out of it,
Total number of orders which are hot = 5 + 48 + 22 = 75
Number of orders which are small out of the total hot drinks = 5
Probability = 5/75 = 0.6667 = 66.67% ≈ 67%
Hence the required percent is 67%.
Learn more about Probability here :
https://brainly.com/question/30034780
#SPJ7
PLEASE HELP I NEED TO FINISH
Answer:
There will be 12 servings in total!
Step-by-step explanation:
4 ÷ 1/3 = 12
Easy!
Answer:
12
Step-by-step explanation:
Divide 4 by 1/3 and get a 12 over 1 witch makes a whole 12.
HELP ASAP!!! HELP FAST PLEEASE!!
Answer:
a)[tex]3x^2+3x+2x+2[/tex]
b)[tex](x+1)(3x+2)[/tex]
Step-by-step explanation: