look at the shaded shapes the area of shape a is 3cm what is the area of shape b
Answers
Answer:
(3×7)+(1.5×5)
21+7.5
28.5cm^2
Answer:
= 28.5cm²
Step-by-step explanation:
A is a full diamond which is equal to 3cm²
B has: 7 full diamonds and five 1/2 diamonds
Five 1/2 diamonds = 2 full diamonds and 1/2 a diamond.
If 1 diamond(A) = 3cm²
What about 9 diamonds = ?
= (9 × 3) ÷1
= 27cm²
If 1 diamond(A) = 3cm²
What about 1/2 a diamond = ?
= 1/2 × 3
= 1.5cm²
Total = 27 + 1.5
= 28.5cm²
Related Questions
the expression x10-100 is equivalent to what
Answers
Answer:
90
Step-by-step explanation:
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.
Answers
Answer:
A
Step-by-step explanation:
Ο Α.
A. It is moved up 3 units.
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}
Answers
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.
solve pls. dont mind the one i circled ! ty!!!
Answers
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!
What are all of the parallelogram theorems
Answers
A line that includes the point (-10,-5) has a slope of -8. What is its equation in point-slope form?
Answers
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]
work out the area of 5m and 8m of a shape
Answers
Answer:
40 sqaure meters
Step-by-step explanation:
You have to mulitply both sides to find area.
5m times 8m equals 40m
AABC is reflected over the yaxis.
What are the vertices of AA'B'C'?
Answers
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.
Mary has 36 pots. she plants daises in 2/3 of her flower pots
Answers
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?
Answers
Answer:
10
Step-by-step explanation:
15 points. Need help with this math question
Answers
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!
Identify the characteristics of the graph of the quadratic function shown.
Answers
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
Which is an irrational number between -9 and -10?
Answers
The link: https://socratic.org/questions/what-are-three-irrational-number-between-11-and-12#619738
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
Answers
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.
The federal minimum wage is $7.25 per hour. If you work full time (40 hours per week) for 50 week per year. What is the rent range that you can afford?
show your work.
Answers
what is the value of X?
R=120 degrees
T=130 degrees
X=blank degrees
Answers
please read the question in picture nd help me
Answers
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)
If you know the answer help please!
Answers
8 × ( 10 - 7 ) distribute property
Answers
Answer:
8 x (10-7)
80-56
24
Let me know if this helps!
Plz help fast will mark the brainiest!!!
Answers
Answer:
627,638,540
Step-by-step explanation:
[tex]answer \: is \: \: 6 \times {10}^{8} [/tex]
hope it helps you ❣❣Mark me as brainliest
Calculate the perimeter of this shape.
10 cm
19 cm
Answers
Jack and Diane participated in a weight loss program jack lost 6 pounds per Month for seven months Diane lost 4 pounds per month for eight months which integer represents the total weight loss
Answers
Answer:
Step-by-step explanation:
your welcome
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?
Answers
Question 2: He had already saved $40
Question 3: Slope is increasing
Find the value of x. Round to the nearest degree.
Answers
Answer:
if this is a trig problem then x is 44
Step-by-step explanation:
question in image will give brain list
Answers
Answer:
Step-by-step explanation:
2 pairs of parallel sides
Diagonals bisect eachother
Natalie buys organic almonds priced at $77 from the grocery store. How much did she pay the cashier if she received $23 in change?
Answers
Please answer the following:
Answers
Answer:
[tex]( \frac{7}{10} - \frac{5}{8} )[/tex] ÷ [tex]\frac{1}{16}[/tex]
(check your other question for my explanation)
Anita typed 390 words in 6 minutes. At the rate, how many words can she type in 10 minutes? Explain
Answers
Answer:
She will type 650 words in 10 minutes
Step-by-step explanation:
390 divided by 6 is 65. Anita types 65 words per min. 65 times 10 is 650. Therefore she will type 650 words in 10 minutes.
1. Which of these rectangles have the same area as Rectangle R but different perimeter?
Answers
We need to like see the rectangles so we can answer it
Whats the answer for the whole problem please help i give brainliest.
Answers
Answer:
The equation for this is G= -3/2x + 12
and the interpretation of the context, I may get this wrong, is the Y-intercept is the number of gallons used per mile
Step-by-step explanation:
to find out the slope, you get the point from the y-intercept (0, 12) and you see how much you go down for the first number, then you see how much you go right for the second number until you reach the next point in which case it's (2, 9), which will give you 3 for the first number and 2 for the second number.
Then you place the first number above the second number and put a negative sign in front of the whole thing if the line is going down. So the number would be 3/2 and the line is going down, so the answer would be -3/2
to find the y-intercept, you just look at where the point starts on the y-intercept, which is at 12. So the y-intercept is 12.