Answer:
True
Explanation:
Niko and Carlos are studying parallelograms and trapezoids. They agree that a parallelogram is a quadrilateral with two pairs of parallel sides. ... A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. So a parallelogram is also a trapezoid.
Answer:
Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. so no
Step-by-step explanation:
Who want points and brainlist just answer quick............
Answer: 1/16
Step-by-step explanation:
Find 2 number if their sum is -11 and their difference is 41
Answer:
26 and -15
Step-by-step explanation:
What can you say about the size of the angles of similar triangles?
Answer:
Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion . In other words, similar triangles are the same shape, but not necessarily the same size. The triangles are congruent if, in addition to this, their corresponding sides are of equal length.
Select the correct answer.
Annalise makes rectangular patchwork quilts out of leftover fabric scraps. The first scrap she is using to make a quilt has a width of 2x feet and a length of 5x feet. When finished, the entire quilt will be 5 feet wider and 3 feet longer than the first fabric scrap used. Which of the following functions will give the area, f(x), of the quilt in square feet?
A.
f(x) = 10x2 + 15
B.
f(x) = 10x2 + 25x + 15
C.
f(x) = 10x2 + 16x + 15
D.
f(x) = 10x2 + 31x + 15
Answer:
C
Step-by-step explanation:
I did it in my head, might be wrong.
The function that gives the area, f(x), of the quilt in square feet is
f(x) = 10x² + 16x + 15
Option C is the correct answer.
What is a rectangle?A rectangle is a 2-D shape with length and width.
The length and width are different.
If the length and width are not different then it is a square.
The area of a rectangle is given as:
Area = Length x width
We have,
The area of the first fabric scrap is:
A = width x length
A = (2x)(5x)
A = 10x²
The area of the entire quilt is 5 feet wider and 3 feet longer than the first fabric scrap.
Therefore, the width of the quilt is (2x + 5) feet and the length is (5x + 3) feet.
So, the area of the quilt.
A = width x length
A = (2x + 5)(5x + 3)
A = 10x² + 16x + 15
Therefore,
The function that gives the area, f(x), of the quilt in square feet is
f(x) = 10x² + 16x + 15
Learn more about rectangles here:
https://brainly.com/question/15019502
#SPJ5
It cost $16.80 for a half dozen cookies. How much does one cookie cost?
will give brainly. At the beginning of spring, Austin planted a small sunflower in his backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 3 inches per week. How tall would the sunflower be after 6 weeks? How tall would the sunflower be after ww weeks?
Please help me find the mean and the range.
mean: 5.5 hours
range: 7.9 hours
HOW TO DO THIS QUESTION
Answer:
8 : 2.5
Step-by-step explanation:
3√512: Convert the decimal into an equivalent fraction You can also use a calculate to divide 1 by the fraction.
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
Answer:
3.2 : 1
Step-by-step explanation:
Given
[tex]\sqrt[3]{512}[/tex] : [tex]\frac{1}{0.4}[/tex]
= 8 : 2.5 ( divide both parts by 2.5 )
= 3.2 : 1
Khou 11 created a dot plot to represent the spread of temperatures in Houston during the month of march what is the value of the Q1 and Q3
Answer:
SOOOO SORRRYYY I NEED POINTS
Step-by-step explanation:
IM GETTING 50 POINTSSS SORRRYYYYYY
Answer:
15
Step-by-step explanation:
I'm not certain if It's right but I believe Q1 is in between the first dot and the rectangle and Q3 is the right side of the rectangle. The area they each cover is 15 so that is my best guess.
Which of the following correctly combines these terms? 3a + 6b - 7a + (-3b) + 9c
F. 8abc
G. 4a " 3b + 9c
H. 8 + abc
I. -4a + 3b + 9c
Answer:
I
Step-by-step explanation:
We have to added up the like therms
like therms are therms with the same literal parts
3a - 7a = -4a
6b-3b= 3b
-4a + 3b+ 9c
Suppose a straight line is fit to data having response variable y and explanatory variable x. Predicting values of y for values of x outside the range of the observed data is called
Answer:
Extrapolation
Step-by-step explanation:
Given
[tex]x \to[/tex] Explanatory variable
[tex]y \to[/tex] Response variable
Required
Predicting y outside range of x is called
This is referred to as extrapolation.
Take for instance, the range of x is: 1 - 9
You have extrapolated when, 10 is assumed to be the value of x and this value is entered in an equation to predict y.
The day before yesterday I was 25. The next year I will be 28. This is true only one day in a year. What day is my Birthday?
Yesterday was your birthday. (May 29)
Please help!
Factor 4x^2-16x
Answer:
Step-by-step explanation: 3 because 4x2=8 so you would have to do 8x4 =32
Rick buys a spatula costing $2.23. He gives the cashier $5.00. The cashier gives him his change using the least number of coins and bills possible. How many of each coin or bill does he receive?
Answer:
2 Dollar Bills
3 quarters
2 pennies
Halla el volumen del siguiente prisma triangular...
Answer:
El volumen del prisma triangular es 110 centímetros cúbicos.
Step-by-step explanation:
El volumen del prisma ([tex]V[/tex]), en centímetros cúbicos, es igual al producto del área superficial del triángulo ([tex]A[/tex]), en centímetros cuadrados, y la profundidad del prisma ([tex]z[/tex]), en centímetros:
[tex]V = A\cdot z[/tex]
[tex]V = \frac{1}{2}\cdot b\cdot h\cdot z[/tex] (1)
Donde:
[tex]b[/tex] - Base del triángulo, en centímetros.
[tex]h[/tex] - Altura del triángulo, en centímetros.
Si sabemos que [tex]b = 4\,cm[/tex], [tex]h = 5.5\,cm[/tex] y [tex]z = 10\,cm[/tex], entonces el volumen del prisma triangular es:
[tex]V = \frac{1}{2}\cdot (4\,cm)\cdot (5.5\,cm)\cdot (10\,cm)[/tex]
[tex]V = 110\,cm^{3}[/tex]
El volumen del prisma triangular es 110 centímetros cúbicos.
A force of F = 1.12×104 Newtons does work of W = 1.18×106 Joules. What is the approximate displacement in meters (Displacement = Work ÷ Force)?
Answer: 105.3 m
Step-by-step explanation:
Given
Applied force is [tex]F=1.12\times 10^4\ N[/tex]
Work done is [tex]W=1.18\times 10^6\ J[/tex]
Work done is given by the displacement done by the force.
[tex]\Rightarrow W=F\cdot s\\\Rightarrow 1.18\times 10^6=1.12\times 10^4\cdot s\\\\\Rightarrow s=1.05\times 10^2\\\Rightarrow s=105.3\ m[/tex]
Answer:
105
Step-by-step explanation:
the answer is 105
Why are 1966 pennies worth almost $20?
Answer:
its because 1966 pennies are made from 95% copper and 5% zinc but they are mainly worth 10 to 20 cents each penny.
Step-by-step explanation:
What is the difference between −82°F and 93°F?
A
−175°F
B
−11°F
C
11°F
D
175°F
Step-by-step explanation:
93 -(-82) = 93+82 = 175°F (option D)
Which expression is equivalent to v147?
HOW TO DO THIS QUESTION
9514 1404 393
Answer:
yes
Step-by-step explanation:
You can do this several ways. One is to divide the volume by the rate of filling to see if the time is less than 15 minutes. Another is to find the volume filled in 15 minutes and see if the hemisphere has less volume than that.
Volume of the hemisphere:
V = 2/3πr³
V = 2/3π(30 cm)³ ≈ 56,548.7 cm³
The time to fill it will be ...
V = 56,548.7 cm³/(4000 cm³/min) ≈ 14.14 min
Yes, it takes less than 1/4 hour to fill the container.
Answer:
yes it takes less than 15 mins
Step-by-step explanation:
V ( hemisphere ) = [tex]\frac{1}{2}[/tex] × [tex]\frac{4}{3}[/tex] πr³ = [tex]\frac{2}{3}[/tex] πr³ , then
V = [tex]\frac{2}{3}[/tex] × π × 30³
= [tex]\frac{2}{3}[/tex] × π × 27000
= 2π × 9000
= 18000π
≈ 56548.7 cm³
Time to fill = [tex]\frac{56548.7}{4000}[/tex] ≈ 14 minutes
Then it takes less than 15 minutes to fill the hemisphere
A survey went out asking consumers about their shopping habits. The results showed that
165 people were more likely to go to a store if they had a coupon. This represents 66% of
the total number of people who took the survey
How many people took the survey?
F: 25
G: 109
H: 199
J: 250
Answer:
G
Step-by-step explanation:
In math whenever you have the word "of" it means multiply, so 66% of the total number of people who took the survey( which is 165) is 66/100 multiplied by 165.
[tex]\frac{66}{100} *165= 108.9[/tex] which rounds up to 109
can someone do a new zoom dont ask questions
Answer:
Please don't do zooms without providing your explanation for doing them.
Step-by-step explanation:
You need to present yourself as someone who isn't creepy or anything. This is why you should provide an explanation in case you just want to talk.
Answer:
what do you mean
Step-by-step explanation:
There are 4 male students and 8 female students. What fraction of students are female? *
Answer:
2/3
Step-by-step explanation:
Given that ,
n(male ) = 4 n ( female) = 8→ n ( men + female ) = n(male ) + n(female)
→ n ( men + female ) = 4 + 8
→ n ( men + female ) = = 12
Therefore :-
→ Fraction of females = 8/12
→ Fraction of females = 2/3
Hence the required answer is 2/3.Please help me I will give 30 points
Answer:
a, c, & d
Step-by-step explanation:
-6,1 , 0,5 , 1,7 hope this help
DESPERATE, PLEASE ANSWER FAST
(multiple choice answer)
Which associations best describe the scatter plot?
Select each correct answer.
Linear association
Nonlinear association
Negative association
Positive association
Answer:
Nonlinear association
Step-by-step explanation:
PLS HELP ILL GIVE BRAINLIEST
What are the coordinates of the center of the ellipse?
Answer:
Step-by-step explanation:
Standard equation of an ellipse,
[tex]\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1[/tex]
(h, k) is the center of the ellipse
Value of a = Distance of the center from the vertex
b = Distance of the center from the covertex
From the picture attached,
a = Distance of the center (h, k) from the vertex (2, -2) = 3 units
b = Distance of the center (h, k) from the co-vertex (-1, 0) = 1 unit
Center of the ellipse (h, k) = (-1, -2)
write a point-slope equation for the line that has slope 4 and passes through the point (11.7)
Answer:
y-7=4(x-11)
Step-by-step explanation:
The function f(x) varies inversely with x and f(x)=0.5 when x = 0.3. What is f(x) when x = 2.4? A)5.76 B)0.0625 C)0.30 D)0.15
Answer:
B) 0.0625
Step-by-step explanation:
f(x) = k / x
f(x)=0.5 when x = 0.3
f(x) = k / x
0.5 = k / 0.3
Cross product
0.5 * 0.3 = k
k = 0.15
What is f(x) when x = 2.4?
f(x) = k / x
f(x) = 0.15 / 2.4
f(x) = 0.0625
The answer is B) 0.0625
Mai put $4,250 in the bank for a rate of 4% simple interest per year. After
3 years, what will be the balance of her bank account?
0
Answer:
4760
Step-by-step explanation:
Simple interest formula:
PV(1+it)
4250(1+.04*3)=4760
List 3 possible solutions to the inequality -4x + 1 > 11.
help!!!
Answer:
3 possible solutions to the inequality [tex]-4x + 1 > 11[/tex] are -3, -4, and -5.
Step-by-step explanation:
If you simplify the equation, you'll get that [tex]x < -2.5[/tex]. This means the possible solutions are all numbers less than -2.5, so -3, -4, and -5 are solutions to the inequality.