Answers
-3.5, -3, -2 1/2, -2, 2.5
Related Questions
Triangle M was dilated by a scale factor of 1.2 to form triangle M. How does the area of triangle M'
relate to the area of triangle M?
A- The area of triangle M'is 0.6 times the area of triangle M.
B- The area of triangle M'is 1.2 times the area of triangle M.
C- The area of triangle M'is 1.44 times the area of triangle M.
D- The area of triangle M' is 2.4 times than the area of triangle M.
Answers
Answer:
The area of triangle M is 1.44 times the area of triangle M.
Step-by-step explanation:
From Geometry we remember that the area formula of the triangle is:
[tex]A = \frac{1}{2}\cdot b\cdot h[/tex] (1)
Where:
[tex]b[/tex] - Base of the triangle, dimensionless.
[tex]h[/tex] - Height of the triangle, dimensionless.
[tex]A[/tex] - Area of the triangle, dimensionless.
The dillation of the triangle by a scale factor means that:
[tex]A' = \frac{1}{2}\cdot b'\cdot h'[/tex] (2)
[tex]b' = k\cdot b[/tex] (3)
[tex]h' = k\cdot h[/tex] (4)
Where:
[tex]b'[/tex] - Dilated base of the triangle, dimensionless.
[tex]h'[/tex] - Dilated height of the triangle, dimensionless.
[tex]A'[/tex] - Dilated area of the triangle, dimensionless.
[tex]k[/tex] - Dilation factor, dimensionless.
If we know that [tex]k = 1.2[/tex], then the area formula for the dilated triangle is:
[tex]A' = \frac{1}{2}\cdot (k\cdot b)\cdot (k\cdot h)[/tex]
[tex]A' = k^{2}\cdot \frac{1}{2}\cdot b\cdot h[/tex]
[tex]A' = k^{2}\cdot A[/tex]
Therefore, the area of triangle M is 1.44 times the area of triangle M.
Answer:
C- The area of triangle M'is 1.44 times the area of triangle M.
Step-by-step explanation:
1.44 divided by 1.2=1.2
Miranda buys 6 pounds of nuts . If she puts three forth pound in each bag how many bags can she make
Answers
Answer:
8
Step-by-step explanation:
Let B = bags that can be made
B = 6 ÷ 3/4
B = 6 • 4/3
B = 24/3
B = 8
Answer:
she can make 8 bags
Step-by-step explanation:
she has 6 pounds of nuts and she is trying to divide three fourths into as many groups as she can so 6 divided by three fourths is 8
An isosceles triangle has a perimeter of 34cm . The congruent sides measure (4x-1)cm . The length of the third side is x cm . Find X
Answers
P
is equal to
34
ans that it is the sum of the lengths of the three sides:
P
=
(
4
x
−
1
)
+
(
4
x
−
1
)
+
x
=
34
so:
4
x
−
1
+
4
x
−
1
+
x
=
34
isolate
x
:
9
x
=
34
+
2
9
x
=
36
x
=
36
9
=
Answer:
x=4
Step-by-step explanation:
[tex]4x - 1 + 4x - 1 + x = 34\\\\4x + 4x = 8\\8x + x = 9x\\9x - 1 - 1 = 34\\\\\left \{ {{9x -1+ -1 = 34} \atop {+ 1 = + 1}} \right. \\\\When you have two of the same signs, you add them together.\\so you should end up with -2 so now we have \\9x- 2=34 \\\left \{ {{9x- 2=34 } \atop {+2 + 2}} \right. \\9x = 36\\\left \{ {{{9x= 36} \atop {9\\ \\ \\ \\ \\ \\ \\ 9}\right. \\36 divided by 9 which gives you 4\\so\\ x=4[/tex]The hour hand point between the 11 and the 12. in 25 min it will be the next hour what time is it now
Answers
Explanation: because if the time is between 11-12 then it can’t go higher than 12 or lower than 11 which means it’s somewhere around starting with 11. and the full hour is 60 minutes so subtract the 25 minutes with 60 and you get 35. so the time should be 11:35 right now.
Write an equation for the line in slope-intercept
form.
Answers
Answer:
y= 4x+5
Step-by-step explanation:
Hope this helps!
btw can i have brainliest?
The average price of a home in a certain town was $74,000 in 2012, but home prices
have been falling by 8% per year. What will be the price of the home in 2020?
Answers
Answer:
$47,360
Step-by-step explanation:
8 percent X 8years is equal to 64percent
74,000 X 64/100=47,360 dollars
whats 9 + 10 ? any one witb a brain
Answers
IF M HOI -21 AND M GOI -47, THEN WHAT IS THE MEASURE OF GOH
Answers
Answer:
UHHH 26 PERHAPS
Step-by-step explanation:
Turn the sentence into an expression please
10. six times the sum of the square of a
number and four
Answers
Answer:
6 * (n^2 + 4)
i need help plz do each problem
Answers
2. 30-10x
3. 3m+3n
4. 8+2j
Solve the following equation
3^(2x)-10.3^x+9=0
Answers
Answer:
x≈1.63634604
Step-by-step explanation:
It a lot of work
Sharon sells brown sugar for $1.75 per pound. She also sells powder sugar for $3.25 per pound. If she decided to mix the two and sell them as a new type of sugar, how much would the new sugar be if she mixed 5 pounds of each type of sugar?
Answers
3.25 x 5 = 16.25
8.75 + 16.25 = $25.00
Answer
$25
Step-by-step explanation:
1.75x5=8.75
3.25x5=16.25
16.25+8.75=$25
If your credit score is below 500 will you be able to get a loan? Are you limited on the size of loan can you get? What are the limiting factors to size? What type of interest rate will you be able to get?
Answers
Which regression model best fits the data set?
(2, 13), (4,8), (5, 7.5), (7,7)
A linear
B. quadratic
C. exponential growth
D. exponential decay
Answers
Answer: Quadratic Regression model best fits the data set.
Step-by-step explanation:
Answer:
Option (b) is the correct option.
What is Quadratic equation?
Any equation that can be transformed into standard form as follows is referred to as a quadratic equation in algebra (from the Latin quadratus, which means "square").Where x denotes an unknown and a, b, and c denote known values, respectively, with a 0, displaystyle ax2+bx+c=0 is used. Since there is no displaystyle ax2ax2 term, the equation is linear (if a = 0 and b 0) rather than quadratic.) The coefficients of the equation are the numbers a, b, and c, which can be separated by referring to them as the quadratic coefficient, linear coefficient, and constant or free term, respectively. As well as being referred to as the roots or zeros of the expression on the left-hand side of the equation, the values of x that satisfy it are known as solutions of the equation. There are only two possible answers to a quadratic equations The quadratic formula. The solutions are expressed in terms of a, b, and c by the expression sqrt b2 4ac 2a. There are numerous ways to obtain it, one of which is through completing the square.
Quadratic equation-based solutions to issues have been recognized since 2000 BC.The quadratic equation is referred to as "univariate" because there is just one unknown. The quadratic equation is a polynomial equation because all the powers of x that it contains are non-negative integers. Since the largest power is two, it is in particular a second-degree polynomial equation.
To know more:
https://brainly.com/question/953809
#SPJ2
Two equivalent expressions are shown in the equation
where a and b are both integers.
a(7x + 3) = b + 14x
Answers
Answer:
3a-b=14x-7ax
Step-by-step explanation:
Two equivalent expressions are shown in the equation :
a(7x + 3) = b + 14x
Let it assumed to form an equation in terms of a and b.
Opening brackets of both sides,
7ax+3a=b+14x
Taking constant terms to LHS and variables to RHS
3a-b=14x-7ax
Hence, the equation is "3a-b=14x-7ax".
The graph below have the same shape what is the equation of the blue
Answers
what is an equation in point-slope form of the line that passes through the points (4, 5) and (-3, -1)???
Answers
How to expand 4(-5x+6) ?
Answers
= 4 * -5x + 4 * 6
= -20x + 24
Answer:
-20x+24
Step by step equation:
4(-5x+6)=
4*-5x=-20x
4*6=+24
Hence -20x+24
Simplify the expression. 2.3h(6-k)
Answers
The sum of 4 consecutive odd number is 40
Answers
Answer:
answer is 9.
Step-by-step explanation:
a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9
Answer:
7,9,11,13
Step-by-step explanation:
LET THE ODD NUMBERS BE
X, X+2 , X + 4 , X+6
X + X +2 + X+ 4 + X + 6 = 40
4X + 12 = 40
X + 3 = 10
X = 7
x + 2 = 7 + 2 = 9 <=== the 2nd number is 9
x + 4 = 7 + 4 = 11
x + 6 = 7 + 6 = 13
Hope this helps!!!
Hello I need help with this problem. I'll give u brainiest
Answers
Answer:
6 to 7 and 6:7
Step-by-step explanation:
PlS Help fast will give brainliest if correct
What is the scale factor that takes figure 1 to figure 2?
Answers
Answer:
900% or 9 times the size
Step-by-step explanation:
At a carnival, 2 out of the first 8 customers who entered had purchased cotton candy. Based
on this information, if 360 customers were at the carnival, how many customers can be
expected to have purchased cotton candy?
Answers
Answer:
90 people are expected to but cotton candy.
Step-by-step explanation:
The answer is 90 because 360 divided by 8 is 45 and 45 multiplied by 2 is 90.
are they inverse ? please hurry
Answers
Answer:
no
Step-by-step explanation:
17. Which two points on the number line represent a number and it’s absolute value
Answers
Answer:
The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value. |6| = 6 means the absolute value of 6 is 6. 6 is 6.
Step-by-step explanation:
describe the theme of the drama. explain which details develop the theme. use the details from the organizer in your response. HELP
Answers
A shirt originally cost $53.17, but it is on sale for $42.54. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent.
16%
20%
25%
80%
Answers
Answer:
Step-by-step explanation:
20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease
Simplify (-18^2)^3.
18^-6
-18^5
1/18^6
-18^6
Answers
-18^6
Step-by-step explanation:
I need help the answers that are there are
SSS
SAS
ASA
AAS
HL and
Not enough information
Answers
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Congruency of triangles,
since here, two sides with a in between angle is congruent, we will use the SAS congruency,
=> Side-Angle-Side congruency .
SAS.
Unit analysis: how many feet in 1 kilometer?
Answers
Answer:
3280.84
Step-by-step explanation: