Answer:
D. All of the above
Step-by-step explanation:
all numbers are considered rational numbers
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
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]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?
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%
Answer:
Step-by-step explanation:
20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease
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
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.
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i need help plz do each problem
whats 9 + 10 ? any one witb a brain
17. Which two points on the number line represent a number and it’s absolute value
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:
What is 4,100 rounded to the nearest 100/hundred?
Answer:
4,000
Step-by-step explanation:
List the sides of each triangle in order form shortest to longest.
trust meeeeeeeeeeeeeeeeee
Step-by-step explanation:
1) 44°
2) 46°
3) 90°
Which ordered pair could be the missing values represented by (x, y)?
(0, 18)
(5, 19.5)
(8, 20)
(10, 21.5)
Answer: Option C
(C) (8, 20)
Step-by-step explanation:
The table shows ordered pairs of the function y = 16 + 0.5x .
A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 2, 0, 1, x, 10. The second column is labeled y with entries 14, 15, 16, 16.5, y, 21.
Which ordered pair could be the missing values represented by (x, y)?
(A) (0, 18)
(B) (5, 19.5)
(C) (8, 20) <========+100%
(D) (10, 21.5
Will the sign of the product of two negative numbers be negative or positive? Explain your answer.
A.
Cannot tell; the sign depends on the absolute values of the factors.
B.
Negative; if either of the factors is negative, their product is negative.
C.
Negative; if the signs of the two factors are the same, their product is negative.
D.
Positive; if the signs of the two factors are the same, their product is positive.
Answer:
D
Step-by-step explanation:
a negative times a negative equals a positive
Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint. Which of these mixtures produce the same shade of green paint as Diego’s mixture?
Select all that apply.
Group of answer choices
For every 5 tablespoons of blue paint, mix in 1 tablespoon of yellow paint.
Mix tablespoons of blue paint and yellow paint in the ratio 1:5.
Mix 11 tablespoons of yellow paint and 3 tablespoons of blue paint.
Mix tablespoons of yellow paint and blue paint in the ratio 15 to 3.
Answer: Mix 11 tablespoons of yellow paint and 3 tablespoons of blue paint.
The correct answer choices are For every 5 tablespoons of blue paint, mix in 1 tablespoon of yellow paint, Mix tablespoons of blue paint and yellow paint in the ratio 1:5 and Mix tablespoons of yellow paint and blue paint in the ratio 15 to 3.
What is ratio ?Ratio represents how much one quantity is present relative to the other quantity and written in simplest form.
According to the given question Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint.
∴ For every 5 tablespoon of blue paint we have to mix 1 table spoon of yellow paint.
5 table spoon of blue paint = 1 table spoon of yellow paint.
This can also be written in ratio form as blue paint:yellow paint = 1:5.
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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.
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
Positive or negative exponents represesent very small numbers
Answer:
Negative exponents represent very very small numbers ( ex. .0000000006)
Step-by-step explanation:
can i get brainly?
The graph below have the same shape what is the equation of the blue
Find the value of p in the equation, 0.25p-50=240
Answer:
p = 1160
Step-by-step explanation:
0.25p-50=240
0.25p = 240+50 (Transfer the 50 and isolate the p)
[tex]\frac{1}{4}[/tex]p = 290 (Changing the decimal to a fraction so it is easier to see)
[tex]\frac{4}{4}[/tex]p = 4×290 ([tex]\frac{1}{4}[/tex]×4 = [tex]\frac{4}{4}[/tex])
p = 1160
Answer:
p=1160
Step-by-step explanation:
Its's easy. If there ever is any number with a letter in the equation, you are most likely to divide that number. First, since 50 has a minus in front of it, you have to add that to the 50 in the equation AND the 240. When you do 50 plus the 50 in the equation it cancels out because -50+50 is 0 (you don't add the 0 to the equation because you are looking for p.) So, 240+50 is 290. Now, you have to divide 0.25 to the 0.25p AND the 290. 0.25 divided by 0.25p is 1, BUT you never put 1p you just put p because p is the same as 1. 290 divided by 0.25 is 1160. So your equation should look like p=1160
Sorry this took so long.
Simplify (-18^2)^3.
18^-6
-18^5
1/18^6
-18^6
-18^6
Step-by-step explanation:
An electrician charges $50 for the first hour and $5.50 for each additional hour write an equation to represent the amount the electrician will earn when h represents the number of hours worked and t represents the total amount earned( in dollars)
the equation would be t=5.50(h)+50
[tex]x^{-2} -4x^{-1} -3=0[/tex]
Miranda buys 6 pounds of nuts . If she puts three forth pound in each bag how many bags can she make
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
I need help the answers that are there are
SSS
SAS
ASA
AAS
HL and
Not enough information
[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.
10+1 22 or 3 n>12 what is the answer
Answer: um, you mean 10 + 122=132, the second one is n>4 if you want step by step look below:
Let's solve your inequality step-by-step.
3n>12
Step 1: Divide both sides by 3.
3n/3 > 12/3
n>4
You can use a numberline too.
what is an equation in point-slope form of the line that passes through the points (4, 5) and (-3, -1)???
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?
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.
Is it 48 or 51?
.
.
.
.
.
Answer:
51
Step-by-step explanation:
It on that number
Tyreek Hill has scored 32 touchdowns in 59 games. If he continues at this rate, how many touchdowns will he score in the 2020 season where he plays 16 games? Write the equation.
Answer:
hi
Step-by-step explanation:
Using the commutative property of multiplication, what is missing in the expression
Answer:
8x9
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
Simplify the expression. 2.3h(6-k)
Rafael calculated the foil as 1.8 × 10 to the 4th power units thick. Evaluate Rafael’s expression.