Answer:
15.625
Step-by-step explanation:
2/5^-3 is 15.625
the expression x10-100 is equivalent to what
Answer:
90
Step-by-step explanation:
question in image will give brain list
Answer:
Step-by-step explanation:
2 pairs of parallel sides
Diagonals bisect eachother
8 × ( 10 - 7 ) distribute property
Answer:
8 x (10-7)
80-56
24
Let me know if this helps!
solve pls. dont mind the one i circled ! ty!!!
Answer:
The answer is B.
Step-by-step explanation:
If this is wrong im very very sorry!
A brainlist would be appreciated! I'm almost an expert!
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
A
Step-by-step explanation:
Photomath, lol
The lengths of the sides of a triangle are 9, 12, and 15. Classify the triangle as acute, Right or obtuse
Answer:
I think it should be scalene
Step-by-step explanation:
It depends on how you map each lengths to form a triangle
1. Which of these rectangles have the same area as Rectangle R but different perimeter?
We need to like see the rectangles so we can answer it
State the domain for the following relation.{(4, -1), (3, 2), (0, -3), (1, 4)} *
A. {0, 1, 3, 4}
C. {0, 1, 2, 4}
B. {2, 3, 4, 5}
D. {0, 1, 3, 5}
Answer:
A. {0, 1, 3, 4}
Step-by-step explanation:
For a relation with elements (x, y)
The domain is the set of the x-values, that are the input values.
Here we have the relation:
{(4, -1), (3, 2), (0, -3), (1, 4)}
Here we can see that the inputs are:
4, 3, 0, and 1.
Then the domain is:
{4, 3, 0, 1}
Now let's write this in the correct order:
{0, 1, 3, 4}
The domain of the relation is: {0, 1, 3, 4}
Then the correct option is A.
Help me plz I rlly need this answer
Answer:
Range = greatest number minus least number
Range = 25-23
Range = 2
So, the answer you've chose right now is correct.
Let me know if this helps!
Is do Today!!! Help!!
Middle school math!!!!
All Multiple choice
Question 1
What does the slope represent in this situation?
Every week he saves $40
Every 4weeks he saves $60
Every week he save $20
Every 4 weeks he saves $20
Question 2
What does the vertical intercept (y intercept) represent in this situation?
He has already saved $40
He has already saved $20
He has saved $40 a week
He will save $40 next week
Question 3
Is the slope increasing or decreasing?
work out the area of 5m and 8m of a shape
Answer:
40 sqaure meters
Step-by-step explanation:
You have to mulitply both sides to find area.
5m times 8m equals 40m
Use the given information to determine which lines,
Z1 Z8
Fill in the blanks below.
Given that Z1 Z8,
by the
Answer:
Step-by-step explanation:
okay so z 1 is a lie
15 points. Need help with this math question
Answer:
0.0098 < 0.01935 < 0.02 < 0.14999 < 0.1589
Answer:
0.0098
0.01935
0.02
.14999
0.1589
It's just like whole numbers!
Un barril de petróleo equivale a 159 litros entonces si un pozo de petróleo produce 374 barriles por minuto. ¿Cuántos litros son? * 10 puntos A) 2.35 B) 4.80 C) 59 466 D) 128 345
Answer:
374 barriles equivalen a 59466 litros de petróleo.
Step-by-step explanation:
La regla de tres simple es una forma de resolver problemas de proporcionalidad entre tres valores conocidos y un valor desconocido, estableciendo una relación de proporcionalidad entre todos ellos. Es decir, lo que se pretende es encontrar el cuarto término de una proporción conociendo los otros tres. Recuerde que la proporcionalidad es una relación o razón constante entre diferentes magnitudes.
Si la relación entre las magnitudes es directa, es decir, cuando una magnitud aumenta, también lo hace la otra (o cuando una magnitud disminuye, también lo hace la otra), se debe aplicar la regla directa de tres. Para resolver una regla directa de tres, se debe aplicar:
a ⇒ b
c ⇒ x
donde a, b y c son valores conocidos, mientras x es el valor que se desea conocer. Entonces: [tex]x=\frac{c*b}{a}[/tex]
En este caso, la regla de tres se aplica de la siguiente manera: si 1 barril de petróleo equivale a 159 litros, 374 barriles a cuántos litros equivale?
1 barril ⇒ 159 litros
374 barriles ⇒ x litros
[tex]cantidad de litros =\frac{374 barriles*159 litros}{1 barril}[/tex]
cantidad de litros= 59466 litros
374 barriles equivalen a 59466 litros de petróleo.
A line that includes the point (-10,-5) has a slope of -8. What is its equation in point-slope form?
Answer:
Step-by-step explanation:
y + 5 = -8(x + 10)
y + 5 = -8x - 80
y = -8x - 85
Answer:
[tex]y + 5 = -8 (x+10)[/tex]
Step-by-step explanation:
The point-slope form of an equation is represented by the formula [tex]y-y_1 = m (x-x_1)[/tex]. Substitute values for the [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] in the formula to write the equation of the line in point-slope form.
[tex]m[/tex] represents the slope, so substitute -8 in its place. The [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of a point the line intersects. Thus, use the x and y values of the point (-10, -5) for the formula. Substitute -10 for [tex]x_1[/tex] and -5 for [tex]y_1[/tex]. This gives the following equation and answer:
[tex]y-(-5) = -8(x-(-10)\\y + 5 = -8 (x+10)[/tex]
Identify the characteristics of the graph of the quadratic function shown.
Answer:
(0,0)
(-3,0)
when x<4 the given curve is decreasing
domain(0,0) the range is (-3,0)
Step-by-step explanation:
give me the brinalst plzz i slove ur answer
The domain and range of function is (0,8).
What is the domain and range of the function?The domain of a function is defined as the set of all the possible input values that are valid for the given function.
The range of a function is defined as the set of all the possible output values that are valid for the given function.
Given;
The graph
Now
The domain is on x axis (0,8)
The range is on y axis (-3,9)
When x<4, both are positive.
Therefore, the domain answer will be (0,8).
Learn more about the domain and range of the function:
brainly.com/question/2264373
#SPJ6
Please answer the following:
Answer:
[tex]( \frac{7}{10} - \frac{5}{8} )[/tex] ÷ [tex]\frac{1}{16}[/tex]
(check your other question for my explanation)
what is the value of X?
R=120 degrees
T=130 degrees
X=blank degrees
please read the question in picture nd help me
Answer:
1) We know that e is an irrational number, so we usually can find it by computational methods.
[tex]e = \lim_{n \to \infty} (1 + \frac{1}{n})^n[/tex]
and we know that e accurate to 10 decimal points is:
e = 2.7182818285
2) Now we want to write the properties of the exponential and logarithmic functions.
We will write first the exponential property, and then the correspondent one for the logarithmic function.
(e^a)*(e^b) = e^(a + b)
The equivalent Ln property is:
Ln(a) + Ln(b) = Ln(a*b)
(e^a)/(e^b) = e^(a - b)
The eqivalent Ln property is:
Ln(a) - Ln(b) = Ln(a/b)
(e^a)^b = e^(a*b)
The equivalent Ln property is:
Ln(a^b) = b*Ln(a)
What are all of the parallelogram theorems
Plz help fast will mark the brainiest!!!
Answer:
627,638,540
Step-by-step explanation:
[tex]answer \: is \: \: 6 \times {10}^{8} [/tex]
hope it helps you ❣❣Mark me as brainliest
Hii! I need HELP!! SOMEONE PLS HELP ME!!!!
Y varles directly with X and has a constant rate of change of 6. When the value of Y is 11, then the value of X could be?
greater than 11
less than 2
equal to zero
equal to 6
will give BRAINLIEST if correct
pls no spamming and links WILL be reported
thx >.<
Answer:
less than 2
Step-by-step explanation:
Hello There!
If x varies with y and has a constant rate of change of 6 then we can create an equation to solve for y
y = 6x
Now we want to find x when y = 11
given the y value we plug in 11 to y
11 = 6x
now we solve for x
step 1 divide each side by 6
6x/6
11/6=1.83
we're left with x = 1.83
so we can conclude, when y = 11 x is less than two
extra notes:
because y values directly with x we are using a y = kx equation therefore we don't have to worry about a y intercept because the y intercept would be 0
AABC is reflected over the yaxis.
What are the vertices of AA'B'C'?
Answer:
A'=(-1, 5) B'=(-2, 3) C'=(-5, 4)
Step-by-step explanation:
Reflecting over the y-axis changes the only the first point changes into a negative, while the second stays the same.
-7b - 4(b + 7) = -3b - 4(b - 2)
Answer:
b= -9
( I hope this was helpful) >;D
Answer:
b=-9
Step-by-step explanation:
Calculate the perimeter of this shape.
10 cm
19 cm
How does the graph of the function g(x) = 2x - 3 differ from the graph of f(x) = 2X?
Ο Α.
A. It is moved up 3 units.
B.
It is moved down 3 units.
о
C. It is moved right 3 units.
D. It is moved left 3 units.
Answer:
A
Step-by-step explanation:
Ο Α.
A. It is moved up 3 units.
If you know the answer help please!
Mary has 36 pots. she plants daises in 2/3 of her flower pots
Answer:
24
Step-by-step explanation;
Number of flower pots = 36
Since she plants daisies in 2/3 of her flower pots, the number of flower pots that Mary plant daisies will be:
= 2/3 × 36
= 2 × 12
= 24
She plants daises in 24 flower pots
A consumer magazine rates televisions by identifying three levels of price, three levels of repair frequency, four levels of features, and three
levels of picture quality. How many different ratings are possible?
Answer:
10
Step-by-step explanation:
A publishing house is selling subscriptions to its magazines for 20% off the original price. If a subscription to Newsweek Magazine is on sale for $72, how much does it usually cost?
Answer:
90
Step-by-step explanation:
The magazines are sold at a discount. Discount reduces the price of the good
If the magazines are sold at 20%, the magazine's price would be 80% (100% - 20%) of the original price
let a represent price of the magazine before the discount
This equation represents price of the magazine after the discount
0.8 x a = $72
Divide both sides by 0.8 and find a
a = $90