The rectangles shown above are similar.
What is the measure of x?
A. 44 millimeters
B. 46 millimeters
C. 55 millimeters
D. 66 millimeters
Answers
Answer:
the answer is d 66 millimetres
Step-by-step explanation:
you have you solve it by doing multiplication and divide it by what ever number you have
Related Questions
what is a rhombuses?
Answers
Answer:
Hey there! I hope this helps you. If you have any questions or concerns feel free to leave them in the comments so I can answer. Thank you!
A rhombus would be a flat shape that has 4 equal straight sides. People also refer to it as a parallelogram.
-All sides are equal
-Opposite sides parallel
~I hope I helped you! :)~
1. What is the area of the shape?
6cm
4cm
2cm
3cm
Answers
I’m not sure how to answer your question because looks like you forgot to put an image of the shape your talking about.
Please read where it states “point S is in between points R and T” thank you
Answers
Answer:
RS: 26
ST: 40
Step-by-step explanation:
RS + ST = RT
3x - 16 + 4x - 8 = 60
3x + 4x - 16 - 8 = 60
7x - 24 + 24 = 60 + 24
7x = 84
7x / 7 = 84 / 7
x = 12
---------------------------------------
RS
3x - 16
3 (12) - 16
36 - 16
20
---------------------------------------
ST
4x - 8
4 (12) - 8
48 - 8
40
----------------------------------------
RS + ST = RT
20 + 40 = RT
60 = RT
Use the vertical line test to determine whether or not the graph is a graph of a function.
Answers
explanation:
well if you used the vertical line test, then you would know this is a function because there’s no more than 1 point for each vertical line.
*vertical means up and down*
10x+8= 5x -4
Pleaseeee help
Answers
Step-by-step explanation:
Here's the answer I hope it will help u
Find the area of triangle DEF with vertices D(-1,2), E(3,-2) and F(-2,-2).*
Answers
Answer:
The area of the triangle DEF is 10.
Step-by-step explanation:
Area of a Triangle:
A triangle of base B and height H (both must be perpendicular) has an area of:
[tex]\displaystyle A=\frac{BH}{2}[/tex]
The image below shows the triangle formed by the points DEF. It's important to notice the points E and F lie on the same horizontal line because they both have the same y-coordinate.
This fact simplifies the calculations since we can easily compute the length the of base as the difference of their x-coordinates:
B=3-(-2)=3+2=5
Being the base of a horizontal line, the height of the triangle can be calculated as the difference of y-coordinates of D and the height of that line.
H=2-(-2)=4
With these two values, we calculate the area:
[tex]\displaystyle A=\frac{5*4}{2}=10[/tex]
The area of the triangle DEF is 10.
Last year, Gena’s food cart business was $225 in debt. This year, the debt has tripled. Which expressions show how much Gena’s business is currently in debt? Check all that apply.
225(3)
(3)(–225)
–225 + 3
3 – 225
–225(3)
(3)(–225)
–225 + 3
3 – 225
–225(3)
Answers
Answer:
(3)(-225) and -225(3).
Step-by-step explanation:
First, since ¨in debt¨ is describing negative value, all of the expressions that have positive 225 is incorrect. Also, since the term ¨triple¨ is describing multiplcation, any expression that does not have multiplication is also incorrect. This process of elimination leads to two answers, which both are correct.
Answer:
A. 225(3)
B. (3)(–225)
C.–225 + 3
D. 3 – 225
E. –225(3)
Step-by-step explanation:
Edge 2021
is the perpendicular bisector of a line a line segment also an angle bisector
Answers
Answer:
no
Step-by-step explanation:
The sum of 3 consecutive integers equals -3. What are the 3 integers?
Answers
Answer: 0, -1, -2
The sum of three consecutive integers is -3. So, we must find three consecutive numbers that total to -3.
The numbers can be 0, -1, and -2 because these are consecutive numbers.
So, the answer is 0, -1, and -2. Hope this helps you!
What is 18.75 divided by 1 and 1/2
Answers
Answer: 12.5
18.75/1 ½ = 12.5
Solve for e.
9e - 7 = 7 - 11
e =
Answers
Answer:
e=-2
Step-by-step explanation:
e = -2
Help me and explain please I’m struggling
Answers
Because we know that angle AEB and BED are equal to 90°
And we know angle EBC is bisected by line BD which means the angle measures of EBD and BDC are congruent.
First we need to figure out the angles in the triangle on top, triangle EBD and we already know 2 angle measures know, 28° and 90° so we subtract those two numbers from 180 to get 62°
(The reason we subtract from 180 is because the angle measure of a triangle all together equal 180)
And based on what we said earlier (the angle measures of EBD and BDC are congruent.) the angle EBD and BDC are both equal to 62°. This means angle EBC is equal to the sum of 62 and 62, 124°. And EBC + EBA= 180° because it’s a straight angle. So to get angle EBA we subtract 124 from 180 to get 56°.
Now we can find a we just need to subtract 56 and 90 from 180, when we do that we get 34 which means that angle A is 34°
which of the following shows why 6 1/3 is equivalent to
Answers
Answer:
equivilent to what?
Step-by-step explanation:
please help i really need this ill give brainliest if its correct
Answers
Answer: I'm pretty sure it's D.
From January to June, there are more daylight hours as June approaches.
What is the dependent variable?
Answers
Answer:
The daylight depends on the month so daylight is the dependent and the months are independet
Step-by-step explanation:
Solve for x show work 4(x+1)=-3x-10
Answers
Answer:
x= -2
Step-by-step explanation:
4x+4=-3x-10
7x+4=-10
7x=-14
x=-2
15 points :) ill mark BRAINIEST
Answers
Answer:
7 = 7x - 48
Step-by-step explanation:
Use point slope formula: y - y1 = m(x - x1)
Find slope:
(8 -(-6)) / (8 - 6)
14/2
m = 7/1
Subsitute x1 and y1, solve for y.
y - 8 = 7(x - 8)
y - 8 = 7x - 56
y = 7x - 48
twelve is no more than the sum of -1.5 times a number w and 4
Answers
Answer:
w < -5.33333
Step-by-step explanation:
Step 1: Write inequality
12 < -1.5w + 4
Step 2: Solve for w
Subtract 4 on both sides: 8 < -1.5wDivide both sides by -1.5: -5.3333 > wRewrite: w < -5.33333Here we see that any value smaller than -5.3333 will work.
What is the product of the expression (-2.2)(1.5)(-4.2)
Answers
Answer:
13.86
Step-by-step explanation:
(-2.2)(1.5)(-4.2) =
Use a calculator. Start with -2.2 * 1.5.
= (-3.3)(-4.2)
= 13.86
Answer:13.86
Step-by-step explanation:
((−2.2)(1.5))(−4.2)
=(−3.3)(−4.2)
=13.86
2t + 8 is greater than or equal to -4 ( t + 1 ), whats the answer to the equation?
Answers
Step-by-step explanation:
2t + 8 > - 4( t + 1)
2t + 8 > - 4t - 4
2t + 4t < - 4 +8
6t < 4
Divide both sides by 6
T < 4
6
t < 2
3
I think that is the answer
Hope it helps :)
Please be careful about the sign
Evaluate 26 + a if a = 8.
Answers
Answer:
34
Step-by-step explanation:
26 + 8 = 34
insert 8 into the equation where a is and add.
in the expression of (x + 1)^n, the coefficient of the x^3 term is two times the coefficient of the x^2 term. Find the value of n.
Answers
According to Khayyam-Pascal triangle ,
the value of n is 8.
[tex] look \: \\ \\ {(x + 1)}^{8} = {x}^{8} + 8 {x}^{7} + 28 {x}^{6} + 56 {x}^{5} + 70 {x}^{4} + 56 {x}^{3} + 28 {x}^{2} + 8x + 1 \\ \frac{56}{28} = 2 [/tex]
Recall the binomial theorem:
[tex](a+b)^n=\displaystyle\sum_{k=0}^n\binom nk a^k b^{n-k}[/tex]
where
[tex]\dbinom nk=\dfrac{n!}{k!(n-k)!}[/tex]
is the binomial coefficient. So
[tex](x+1)^n=\displaystyle\sum_{k=0}^n\binom nk x^k[/tex]
The x² term occurs for k = 2, which has coefficient
[tex]\dbinom n2=\dfrac{n!}{2!(n-2)!}=\dfrac{n(n-1)}2[/tex]
The x³ occurs for k = 3, with coefficient
[tex]\dbinom n3=\dfrac{n!}{3!(n-3)!}=\dfrac{n(n-1)(n-2)}6[/tex]
The latter coefficient is twice the other one, so that
[tex]\dfrac{n(n-1)(n-2)}6=2\cdot\dfrac{n(n-1)}2[/tex]
Solve for n :
[tex]\dfrac{n(n-1)(n-2)}6=n(n-1)[/tex]
[tex]n(n-1)(n-2)=6n(n-1)[/tex]
[tex]n-2=6[/tex]
[tex]\boxed{n=8}[/tex]
Identify the domain and range of the following function:
{(8,7),(4,9),(0,0),(1,17)}
Answers
Answer:
Domain: 8,4,0,1
Range: 7,9,0,17
I need help ASAP please and thank you.
Answers
Answer:
35
Step-by-step explanation:
(-5)(-7) is a multiplication problem, so you would multiply -5 and -7 together to get 35 as two negatives make a positive
— 3х - 6 +(-1)
Helpp
Can anybody help me?
Answers
Answer:
[tex] - 3x - 5[/tex]
it should be this answer bcause it has been simplified
is 0 a composite or prime number?
Answers
Answer: Prime number.
Step-by-step explanation: Hopefully this helped you ;)
Answer:
prime....
Step-by-step explanation:
Which two operations are needed to write the expression that represents "four times the difference of a number and
three"?
multiplication and subtraction
O division and subtraction
O multiplication and addition
division and addition
Answers
4(x-3)
four times
( the difference of a number “x” and three)
difference means subtraction every time.
Answer:
A:) multiplication and subtraction
Step-by-step explanation:
Hi I need help please, ill give brainliest if your correct
Answers
Anne buys used cars at auction for 2000 per car if anne buys 13 ised cars how much did she pay in total what would be an equation
Answers
Answer:
26,000
Step-by-step explanation:
$2,000 per car x 13 used cars
Add.
(2x2+4−x3)+(−4x2+6x3−2)
Express the answer in standard form.
Enter your answer in the box.
Answers
The simplified form of the expression (2x^2+4−x^3)+(−4x^2+6x^3−2) in standard form is -2x^3 + 2x^2 + 2.
What is an expression?
An expression is a mathematical phrase that can contain numbers, variables, and operators. It represents a value or a calculation, but it is not simplified to a single value.
To simplify the expression (2x^2+4−x^3)+(−4x^2+6x^3−2) in the standard form, we can combine like terms and apply the order of operations.
Step 1: Add and subtract the terms inside the first set of parentheses:
2x^2 + 4 - x^3 + (-4x^2 + 6x^3 - 2)
Step 2: Combine like terms:
-2x^3 + 2x^2 + 4 - 2
Step 3: Rearrange the terms in standard form, which is the form with the variable with the highest exponent first, and the numerical constant last:
-2x^3 + 2x^2 - 2 + 4
Step 4: Combine the constant terms:
-2x^3 + 2x^2 + 2
Hence, The simplified form of the expression (2x^2+4−x^3)+(−4x^2+6x^3−2) in standard form is -2x^3 + 2x^2 + 2.
To learn more about the expressions, visit:
https://brainly.com/question/1859113
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