Answer:
huh i dont get it
Step-by-step explanation:
PLEASE ANSWER THIS QUESTION FAST Please qucickllyyy
Answer: 21.4
Step-by-step explanation:
Area of a triangle = (1.7 * 2)/2=1.7 m2
Area of a rectangle = 3 * 2 = 6 m2
3 * 6 = 18 m2 2 * 1.7 = 3.4 m2
the total area is 18 + 3.4 = 21.4 m2
Select all expressions equivalent to 6x + 12 – 4x – 3 + 3x.
1. 2x+3x+15
2. 2x+3x+9
3. 5x+15
4. 5x+9
Select all expressions equivalent to 7x + (x + 2) + 4x.
1. 12x+2
2. 8x+2+4x
3. 11x+2
4. 7x+2+4x
Answer:
First task: 2., 5.
Second task: 1., 2.
NEED HELP ASAP PLEASE! BRAINLIEST TO RIGHT ANSWER! For two similar triangles ABC and DEF, the scale factor of ∆ABC to ∆DEF is 2 : 3. If AB = 2(BC) and DE = 3(BC), what is EF?
A. 6BC
B. 2BC
C. 3BC
D. 1.5BC
Answer:
Assuming the similarity is that BC scales to EF, answer is
D. 1.5BC
Step-by-step explanation:
Because the triangles are smilar, AB/BC = DE/EF
If AB = 2BC
then DE = 2EF
but also DE = 3BC
so 2EF = 3BC
EF = 1.5BC
Use the distributive property to remove the parentheses
5(x-3)
Answer: 5x-15
Outer numbers multiply with both inside the parentheses.
Find the distance between the pair of points (-1, 4) and (-3, 7)
no links
Answer: d=sqrt(13)=3.605
Step-by-step explanation:
We know that the distance between the two points (x 1 ,y 1 ) and (x2,y 2 ) is
d= sqrt((x2-x1)^2 +(y2-y1)^2 )
as given
x1=-1 ,y=4 ,x2=-3,y2=7
d=sqrt((-3+1)^2+ (7-4)^2)
d=sqrt((-2)^2+(3)^2)
d=sqrt(4+9)
d=sqrt(13)=3.605
find the area enclosed by the figure. Use 3.14 for π. (The figure is not to scale).
Answer:
97.27 yd²
Step-by-step explanation:
First let's find the area of the right triangle on the left side. To do that, multiply 6x5, then divide the product by 2, since a right triangle is half a rectangle.
6x5=30
30/2=15
Area of triangle=15 yd²
Find area of the middle rectangle. So multiply the length by the width.
9x6=54
Area of rectangle=54 yd²
Find area of the half circle. Formula for area of circle is [tex]A=\pi r^{2}[/tex]. Pi is about 3.14, and radius ([tex]r[/tex]) is 3. Radius is half of the diameter of circle, and the 6 on the left says the diameter of circle.
[tex]\pi[/tex]x[tex]3^{2}[/tex]≈28.27
Area of circle is about 28.27 yd²
Add up the three areas.
15+54+28.27=97.27
draw the image of ABC under a translation by five units to the left
Answer:
(x,y) --->(x-5,y)
A(-1.1)--->A¹(-6,1)
B(2,-4)-->B¹(-3,-4)
C(3,0) --> c¹(-2,0)
hope it helps
have a great day
If f(x) = 2x+3 and g(x) = x^2 + 1, find f(g(3)).
Answer:
23
Step-by-step explanation:
g(3) = 3²+1 = 10
f(g(3)) = 2(10) + 3
= 23
Problem 5 Statement: 1. Andre received and spent money in the following ways last month. For each example write a positive or negative number to represent the change in money from his perspective. a. His uncle gave him $25 as a present. b. He earned $18 dollars tutoring. c. He spent $10 on a book. 2. What does 0 mean in this situation?
Answer:
$48
Step-by-step explanation:
what is the area of the trapozoid? pls help :)
Answer:
13/2 or 6 1/5 or 6.5
Step-by-step explanation:
[tex]\frac{7+6}{2}[/tex]x 1
13/2 x 1
6.5x1
for any three dimensional figure the sum of the areas of all its faces is its
Answer:
surface area
Step-by-step explanation:
Classify the angle pair using all names that apply
Answer:
Vertical and supplementary
Step-by-step explanation:
Angles 1 and 2 are Vertically opposite angles and therefore they are equal to each other.
The function g(x) = 20,000(1.20)* represents the population of a rapidly growing
city x years after the year 2000.
What does the value g(10) - g(9) represent in terms of the given context?
A. The population was 103,196 people in 2009
B. The population was 123,835 people in 2010
C. There was an increase of 20,639 people from 2009 to 2010.
D. There was an increase of 227,031 people from 2009 to 2010.
I really want to know what 2+2 is.
Answer:
Step-by-step explanation:
4
Answer:
It's 4 for you and 5 points for me
Step-by-step explanation:
Rectangle MNOP with vertices M(-7, 1),
N(4, 1), 0(-4, 4), and P(-7, 4) in the line
y = -x
Answer:
[tex]M' =(-1,7)[/tex]
[tex]N' =(-1,-4)[/tex]
[tex]O' =(-4,4)[/tex]
[tex]P' =(-4,7)[/tex]
Step-by-step explanation:
Given
[tex]M = (-7, 1)[/tex]
[tex]N = (4, 1)[/tex]
[tex]0 = (-4, 4)[/tex]
[tex]P = (-7, 4)[/tex]
Line: [tex]y = -x[/tex]
Required
The coordinates of M'N'O'P'
The rule for reflection over [tex]y=-x[/tex] is : [tex](x,y) \to (-y,-x)[/tex]
So, we have:
[tex]M = (-7, 1)[/tex] [tex]\to M' =(-1,7)[/tex]
[tex]N = (4, 1)[/tex] [tex]\to N' =(-1,-4)[/tex]
[tex]0 = (-4, 4)[/tex] [tex]\to O' =(-4,4)[/tex]
[tex]P = (-7, 4)[/tex] [tex]\to P' =(-4,7)[/tex]
So, the points are:
[tex]M' =(-1,7)[/tex]
[tex]N' =(-1,-4)[/tex]
[tex]O' =(-4,4)[/tex]
[tex]P' =(-4,7)[/tex]
Please help I’ll mark you as brainliest if correct!
Answer:
The answer is 75.
Proof:
75/45 when simplified is 5/3
Please help me solve this! Thank you so much!
Answer:
210 is answer when bases are same. powers should be added
Step-by-step explanation:
it's basically indicesis basically in this is so it was multiplication addition rule that you use
The dot plots show the heights of the players on two basketball teams.
Which statement is best supported by these data?
Answer:
hgfdcvbjk
Step-by-step explanation:
jhgfdsxzxdcfvgbhjkl
What are all the values for u that will make this equation true?
3u - 9 = 3
What is the total surface area of the triangular prism shown?
Answer:
64
Step-by-step explanation:
Answer: 192
Step-by-step explanation:
16, 48,144,...
Find the 6th term.
I need major help thank you
Sixty percent of the flowers in Karen's garden are roses. Which of the following shows 60% roses?
A rose and a tulip
A. 2 tulips and 3 roses
B. 3 tulips and a rose
C. A tulip and 3 roses
D. A tulip and 4 roses
Answer:
a 2 tulips and 3 roses
Step-by-step explanation:
5 goes by 20%
20%
40%
60%
80%
100%
Write an equation of the line in slope-intercept form that
passes through each pair of points.
a) (-2, -1) and (5, 13)
b) (0, -3) and (5,-5)
Answer:
A should be 2
B should be -2/5
Step-by-step explanation:
If I am wrong let me know please
please help me i really need help please help me please
Answer:
D
Step-by-step explanation:
using angle A as the reference angle, what is the ratio of the opposite side to the adjacent side?
write the ratio as a fraction
Answer:
20/21
Step-by-step explanation:
Opposite / Adjacent = RT / AR
You have to find RT
Use the Pythagorean Theorem
AR^2 + TR^2 = AT^2
21^2 + TR^2 = 29^2
441 + TR^2 = 841 Subtract 441 from both sides
TR^2 = 841 - 441
TR^2 = 400
sqrt(TR^2) = sqrt(400)
TR = 20
Ratio: TR / AR = 20/29
Do u know rulers <3???
Answer:
Uhh...
Step-by-step explanation:
What? Of course I know what a ruler is. One's next to me on my desk right now. Or are you talking about a ruler of a country?
2 friends equally share 5 cookies. How many cookies
does each friend get?
They both get 2 and 1/2 of a cookie!
Answer:
2 1/2
Step-by-step explanation:
The only way for the friends to get an equal amount is to split one of the cookies in half. or 5 divided by 2= 2 1/2
One leg of a right triangle has a slope of -4. What is the slope of the other leg?
Answer:
Step-by-step explanation:
1/4. Two lines are perpendicular if -1/m1 = m2 where m1 and m2 are the slopes of which are perpendicular.
Plz guys help me plz