[tex]x2 -7 * x2 - 4\\\\\\problem1\\x2 = 2 * number\\so\\2 * 2 = 4\\4 - 7 = 3\\problem1 = 3\\\\problem2\\2 * 2 = 4\\4 - 4 = 0\\problem2 = 0\\\\\\lastly\\3 * 0 = 0\\\\\\therefore,\\0.[/tex]
Note that the result may vary depending on the value you assign to x.
Simplify the expression and combine like terms.
Answer:
5x + 16
Step-by-step explanation:
the first thing you do in this equation is to distribute the 2 into x + 6
you get
2x + 12 + 3x + 4 = ?
then you must put the 2x and the 3x together
5x + 12 + 4
and you can then add the 12 and 4
5x + 16
...........................
Answer:
the right answer is d)40 because supplementary=180,180-140=40
Given : -
<A = 140° <B = ?So, <B = 180° - 140° = 40°✅
»Option (D.)
bonsoir,je n'arrive pas a calculer : (1+√2)² pouvez vous m'aider svp ?
Answer:
3+2√2 serait la réponse à cette équation
1.1.1 Write the total number of winners in the correct South African number format.
Answer:
As of February 2022, South Africa has played 449 Test matches resulting in 171 victories, 154 defeats and 124 draws for an overall winning percentage of 38.08. Statistics are correct as of South Africa v New Zealand at Hagley Oval, 1st Test, 17-19 February 2022.
Format
The way that something appears or is set out.
Answer:
1 234 567,89
The American variation that we had become used to is commas for the thousands separator and a full stop for the decimal point.
1,234,567.89
In programming, I have only ever seen the use of the full stop for the decimal mark, and no thousands separator. However when printing numbers for humans to read, its important to use the thousands separator and to use a number format that the largest group of readers will easily understand.
If your readers are South African, this handy JavaScript function will format your numbers correctly with 2 decimal places, which is mostly useful for displaying currency values. This code is a modified version of this script.
function za_format(number) {
number = parseInt(number).toFixed(2);
number += '';
var x = number.split('.');
var x1 = x[0];
var x2 = x.length > 1 ? ',' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' + ' ' + '$2');
}
return x1 + x2;
Step-by-step explanation:
hope it helps
45°
X 100°
y = [ ? jº
Answer:
y = 55°
Step-by-step explanation:
The exterior 100° angle is equal to the sum of the remote interior angles:
100° = 45° +y
y = 100° -45° = 55°
__
Additional comment
The angle marked x is the supplement of 100°:
x = 180° -100° = 80°
Kadeem has a case for art supplies shaped like a rectangular prism. The volume of the case is 100 cubic inches, and it’s height is 5 inches
Witch table has values that could be the length and width of the case?
The product of the length and width must be equals to 20. Therefore, it could be 4 and 5(or reverse) or 10 and 2(or reverse).
Volume of a rectangular prism:v = lwhwhere
l =length
w = width
h = height
Therefore,
v = 100 inches³
h = 5 inches
Therefore, the length and the width can be as follows;
100 = 5lwdivide both sides by 5
lw = 100 / 5
lw = 20
Therefore, the product of the length and width must be equals to 20. Therefore, it could be 4 and 5(reverse) or 10 and 2(reverse).
learn more on rectangular prism here: https://brainly.com/question/21308574
Mechanic charges $55 for the first hour and $50 for each additional hour how much does he charge overtakes in four hours to make a repair
Answer:
$ 205
Step-by-step explanation:
55+50x
x= number of hours minus the first hour (3)
so 55+50(3) = $205
Heidi wants to make some biscuits using this recipe.
Makes 12 biscuits
125 g butter
200g flour
50 g sugar
Heidi thinks that she has,
500 g butter
700 g flour
Assuming that the these weight are correct work out the greatest number of biscuits Heidi can make
250 g sugar
Assuming that these weights are correct,
(a) work out the greatest number of biscuits Heidi can make.
You must show all your working.
The most cookies Heidy can make is 36 cookies.
How to calculate how many cookies can Heidy make?To know how many cookies Heidy can make, you have to take into account the following information:
12 cookies need the following ingredients:
125g butter200g flour50g sugarIn the case in which Heidy has more ingredients, we must carry out the following operations:
Divide the quantities, in the reference quantity we have:
500g of butter ÷ 125g of butter = 4700g flour ÷ 200g flour = 3.5250g of sugar ÷ 50g of sugar = 5According to the above, we must take into account the lowest value of all because if that ingredient is enough, we can infer that the rest of the ingredients also.
So the number of cookies Heidy can make are:
12 × 3.5 = 42
Learn more about ingredients in: https://brainly.com/question/26532763
Heidi can make a maximum of 36 biscuits with the available ingredients.
Given that the Available ingredients are:
Butter: 500 g
Flour: 700 g
Sugar: 250 g
Required ingredients per batch:
Butter: 125 g
Flour: 200 g
Sugar: 50 g
Let's calculate the maximum number of batches Heidi can make for each ingredient:
Batches based on Butter:
500 g butter / 125 g butter = 4 batches
Batches based on Flour:
700 g flour / 200 g flour = 3.5 batches
=3 batches
Batches based on Sugar:
250 g sugar / 50 g sugar = 5 batches
Therefore, the greatest number of biscuits Heidi can make is the number of batches multiplied by the number of biscuits per batch:
Number of biscuits per batch = 12 biscuits
Number of batches = 3 batches
Greatest number of biscuits Heidi can make = Number of biscuits per batch × Number of batches
Greatest number of biscuits Heidi can make = 12 biscuits/batch × 3 batches = 36 biscuits
So, Heidi can make a maximum of 36 biscuits with the available ingredients.
To learn more on Maximum click:
https://brainly.com/question/17467131
#SPJ6
7. Matthew drove 350 miles on 10 gallons of gasoline. How many miles per gallon does
his car get?
Answer:
35
Step-by-step explanation:
Just divide 350 by 10 since it asks, "How many miles per gallon".
= 35
Hi can someone plss help me turn this equation into standard form (I don't really know how)
Answer:
2x - 4y = 8
Step-by-step explanation:
the equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
given
4y = 2x - 8 ( subtract 2x from both sides )
- 2x + 4y = - 8 ( multiply through by - 1 )
2x - 4y = 8 ← in standard form
Which graph represents a linear function?
Answer:
The first one!:)
Step-by-step explanation:
Its a straight line thats goes up at an even rate
Find the area of a rectangle with a length of (5x – 4) and a width of (-3x – 6).
Use this simple calcula tor to find the area and perimeter of a rectangle. ... Suppose the length is a = 6 inches and the width is b = 4 inches.
You buy a chocolate and a vanilla cupcake from a bakery. Each cupcake cost $3.50. What would be your total if you were charged 8% sales tax?
Answer:
43.75.Step-by-step explanation:
We know that:
We used $3.50 on both cupcakes.We are charged with a 8% sales tax.In this case:
We need to find out what 3.50 is 8% of what.Now, we can solve:
3.50 ÷ 0.08 (we do division for this)= 43.75The new cost is $43.75.
What is the approximate volume of a baseball with a radius of 1.5 inches?
Answer:
V ≈ 14.14 cubic inches.
Step-by-step explanation:
To find the volume of a baseball with a radius of 1.5 inches, you can use the sphere volume formula ( [tex]\frac{4}{3}\pi r^{3}[/tex] ) to solve:
[tex]\frac{4}{3}\((3.14159) (1.5)^{3}[/tex] = 14.137155
14.137155 rounds to 14.14
Therefore, 14.14 cubic inches is approximately the answer.
I hope this helps!
Jayden needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged him $60 for parts. The total was $528.75. Write and solve an equation which can be used to determine xx, the cost of the labor per hour.
Answer:
$125 and hour - (528.75 - 60) / 3.75
Step-by-step explanation:
Since the total includes the $60 for the parts, we have to subtract 60 from 528.75. Once we've found the difference (468.75), we can divide by the amount of hours (3.75). That leaves us with the answer, $125.
Express 60, 48, 300 as products of their prime factors in index form
please answer it
Answer:
I hope you understand
48 = 2⁴×3
60 = 3 × 2²× 5
300= 2² × 5² × 3
The simple interest formula is I=Prt. If the principal is $250 and the interest
earned is $25 after 1 year. What is the total amount after 1 year?
$275
$250
0 $225
O $25
Answer:
$275
Step-by-step explanation:
Add 250+25 which equals 275
5
Describe the rotation that maps
AFGH to AFG'H'.
G
G
F
Drag the green points to choose the angle
and center of rotation.
-5
ON
5
G
I
-5
Construct Transform
A.
C
Polygon
Segment
More Tools
Point G is rotated 90°. The coordinate of the pre-image point G was (7, -5), and its image G' is at the coordinate (5, 7).
Please answer the following Question (35 Points)
Answer:
[tex]2r-2s[/tex]
Step-by-step explanation:
Start by removing the parentheses:
[tex](r-s)-(s-t)-(t-r)\\r-s-(s)-(-t)-t-(-r)[/tex]
Note that two negatives make a positive.
[tex]r-s-s+t-t+r[/tex]
Combine like terms
[tex]r+r-s-s+t-t\\2r-2s[/tex]
ANSWER AND I WILL GIVE YOU THE BRAINLIEST
Answer:
Attached images below,
Step-by-step explanation:
Re-write all occurrences of Priya with Hazel and all occurrences of Joe with Tom. Hope this drawing I made helps!
could anyone give me the answer to this?? I need it asap!! please help!!! :)
Answer:
30
Step-by-step explanation:
x = 4
=> 4x + 14
=> 4(4) + 14
=> 16 + 14
=> 30
Answer:
30
Step-by-step explanation:
x = 4
=> 4x + 14
=> 4(4) + 14
=> 16 + 14
=> 30
Someone please help me with the question please
it’s due tmrw
Answer:
I understand your fear sis
Step-by-step explanation:
im in. filed of dandelions wishing
Answer:
Step-by-step explanation:
Both groups are extremists within the left and right wing. Please put in comment if you need longer answer.
5 + 1
if s< -1
1. f(s) = {s?
if -15s1
2-S
if s > 1
(a) Find lim f(s) (3 points) (b) Find lim f(s) (3 points)
2t + 3 if t < 1
2. g(t) = 4 if t=1
Find lim g(t) (4 points)
4- t? if t > 1
1
1 Tanya is training a turtle for a turtle race. For every 1/6 of an hour that the turtle is crawling, he can travel 1/23 of a mile. At what unit rate is the turtle crawling?
Answer .26 Mph
Step-by-step explanation:
Find the slope of the line passing through the points (4, 6) and (2, 7)
I need help with Rational Functions
Ten less than 5 times the value of a number is equal to 10 times the quantity of
12 more than one-fourth of the number. Ifa is the number, what is the value of a?
Write and solve an equation to find a. Show your work.
10 less than 5 times the value of a number -> 5a - 10
10 times the quantity of 12 more than one-fourth of a number -> 10(12+1/4a)
We have :
5a - 10 = 10(12 + 1/4a)
5a - 10 - [10(12 + 1/4a)] = 0
5a - 10 - (120 + 5/2a) = 0
5a -10 - 120 - 5/2a = 0
Group : (5a-5/2a) - (10 + 120) = 0
5/2a - 130 = 0
5/2a = 130 -> a = 130 : 5/2 = 52
Recheck : 5 x 52 - 10 = 250
10 x (12 + 1/4 x 52) = 10 x (12 + 13) = 10 x 25 = 250
The quadrilateral is a
(A)Rhombus
(B)Square
(C)rectangle
(D)parallelogram
Answer:
A) Rhombus
Step-by-step explanation:
Identify the area of OT in terms of pi.
Answer:
T = third option
is the answer i think
The angle of depression of a boat from three quarters of a vertical pole is 35º. If the boat is 120 m from the foot of the pole, calculate the height of the pole.
Answer:
112 m
Step-by-step explanation:
The angle of depression from the pole position is the same as the angle of elevation from the boat position. So, the problem statement gives us an angle and horizontal and vertical legs of a right triangle. The relation between them is given by the tangent function.
Tan = Opposite/Adjacent
If we let (3/4h) represent the length of the side opposite the given angle, and 120 m the side adjacent, we have ...
tan(35°) = (3/4h)/(120 m)
Multiplying by the inverse of the coefficient of h, we get ...
h = (160 m)tan(35°) ≈ 112 m
The height of the pole is about 112 meters.
