Answers
7^2 +6^2
49+36 = 85
Radical85 = 9.21
So x will be 3.9
The value of x in the given similar triangles ADB and BCE is 4.5.
To solve for x in the given similar triangles ADB and BCE, we can set up the proportion of corresponding sides:
In triangle ADB, we have:
AB/BD = x/DE
Substitute the given values:
3/4 = x/6
Now, cross-multiply and solve for x:
3 * 6 = 4x
18 = 4x
x = 18/4
x = 4.5
So, the value of x is 4.5.
To know more about similar triangles, refer here:
https://brainly.com/question/29731302
#SPJ6
Related Questions
10 divided by 3 3/4
Please help Im lost and need this
Answers
Answer:
2 2/3
Step-by-step explanation:
10 / 3 3/4 =
2 2/3
Hope that helps!
Help! Will mark brainliest
Answers
Answer:
24
Step-by-step explanation:
just multiply 2 on both sides
I will give brainliest if correct !!
Answers
Answer:
45
Step-by-step explanation:
Help me pls! I’ll give u 15 points!
Answers
Answer:
add 15 by 19 by 12 to get 46 than cut it in half to get 23!
Hope i helped please mark brainiest I need it!
Kim read bbooks last month. This month she read 16 books. Which expression shows the total number of books Kim has read
in the past two months?
Answers
Answer:
total # books read = b + 16
Step-by-step explanation:
3/5 of the students in a classroom are girls if there are 10 boys in the class about how many total students are there
Answers
Answer:
25
Step-by-step explanation:
25 students total.
3/5 = 15 (Girls)
2/5 = 10 (Boys)
Answer:
25 students in total..........
Pls help will give branliest
Answers
Answer:
7x² - 26x + 9
Step-by-step explanation:
(g(x)²) = (3x - 2) (3x - 2)
(g(x)²) = 9x² - 6x - 6x + 4
(g(x)²) = 9x² - 12x + 4
(9x² - 12x + 4) - (2x² + 14x - 5) = 7x² - 26x + 9
The total amount of water a tank can hold is 14 and one-half gallons. Raul wants to find out how many 1 and one-fourth-gallon buckets of water can be used to fill the tank. Which expressions could be used to represent this scenario?
Answers
Answer:
58 times with one fourths of a bucket
Step-by-step explanation:
Answer:
28 over 1
Step-by-step explanation:
The radius of a circle is 2 millimeters. What is the circle's area?
r=2 mm
Use 3.14 for .
sanare millin
Answers
Answer:
12.56 mm²
Step-by-step explanation:
[tex]A=\pi r^{2}[/tex]
Plug the given values into the area equation
[tex]A=3.14*2^{2}\\A=3.14*4\\A=12.56[/tex]
Therefore, the area of the circle is 12.56 mm².
I hope this helps!
You have $120. You spend 75% of your money. How much did u spend?
Answers
Answer:
$90
Step-by-step explanation:
$120 x .75 = $90
SOMEONE PLEASE HELP! ITS ALMOST DUE!
Answers
Answer and Step-by-step explanation:
For this triangle, to find x, we will use the cosine trigonometric function.
cosine functions look like this:
[tex]cos(\theta) = \frac{adjacent}{hypotenuse}[/tex]
(The weird looking symbol is called theta, and represents an angle measurement)
Plug in the values into the equation.
cos(42) = [tex]\frac{x}{15}[/tex]
Multiply both sides by 15.
15(cos(42)) = x
Plug into a calculator.
11.1472 is the answer.
#teamtrees #WAP (Water And Plant)
Answer:
i think 315
Step-by-step explanation:
f(x) = 4x² + 7x – 18
Find f(-9)
Answers
Step-by-step explanation:
f(x) = 4x² + 7x - 18
f(-9) = 4 * (-9)² + 7 * (-9) - 18
= 324 - 63 - 18
= 243
Hope it will help :)
16
27
Find the exact value of z.
Answers
Answer:
Step-by-step explanation:
There is no question.
Can someone help me ASAP plz
Answers
Answer:
See attached picture
Step-by-step explanation:
How many 1/3 are in 1 2/3
Answers
there are 5 thirds.
There are three in a whole number one, and the two left over. Then you add em up!
Answer:
1 and 1/3
Step-by-step explanation:
1 2/3 = (1*3+2)/3 = 5/3. Therefore, 5/3 ÷ 1/3.
Leo had a $30 gift card to use at a coffee shop. He used the entire balance to buy regular-sized coffees, which cost $2, and large coffees, which cost $3. If he bought 13 coffees in total, how many large coffees did he buy?
Select all that apply.
A. 2x+3y=30
B. 2x+3y=13
C. x+y=13
D. x+y = 30
Answers
Answer:
B
Step-by-step explanation:
Answer 4
If he bought 4 large coffees that means he spent $12 on them. that leaves $18. Which means he can buy 9 regular sized coffees. All together thats 13 coffees.
Step-by-step explanation:
(4 x 5)2 - 6 + 3 = ?
Answers
Answer:37
Step-by-step explanation:You multiply the ones that are in the parenthes
The Answer is 37, hope this helps.
Each box on this grid represents one square inch. Roger cut out a quilt block pattern and placed it on the grid (Square A). From the
pattern he made a larger sized quilt block (Square B). What is the ratio of the area of Quilt A to the area of Quilt B?
A.1:4
B.1:2
C.4:1
D.1:1
Answers
Answer:
1:4
Step-by-step explanation:
Quilt A covers 4 squares. Quilt B covers 16 squares.
4/16 = 1/4
So, the ratio of A to B is 1:4.
Answer:
A.1:4
Step-by-step explanation:
pls, tell me if wrong have a good night/day <3
HELP ME PLEASE WITH A P E X
Answers
Answer: 2
Step-by-step explanation:
Answer: D
Step-by-step explanation: It's 3 by the pythagorean theorem.
if f(x) = x2+x, find f(- 3)
=
0-12
03
6
Answers
Answer:
-24
Step-by-step explanation:
CAN SOMEONE TELL ME THE ANSWE PLEASEEE!!
Answers
Answer:
C
Step-by-step explanation:
it would be 6 something
Jessica has 180 inches of ribbon. How many yards of ribbon does she have?
15 yards
5 yards
10 yards
60 yards
Answers
Answer:
5 yards
Step-by-step explanation:
1 yard = 36 inches
yard to inches = multiply by 36
inches to yard = divide by 36
180/36 = 5 yards
Megan is planning a surprise dinner for her best friend. She has a set budget of $260. The venue charges
a flat fee of $25 for the reservation and they are going to charge her $15 a person. How many people can
Megan invite at most?
Answers
Answer:
15 people at most
Step-by-step explanation:
25+15+15+15+15+15+15+15
+15+15+15+15+15+15+15+15=250
What is the total cost on a pair of shoes costing $48.00 when the tax rate is
4.35%?*
Answers
Answer:
$50.09
Step-by-step explanation:
48 increase 4.35% =
48 × (1 + 4.35%) = 48 × (1 + 0.0435) = 50.088
Pls help me, I'll give brainliest
Answers
First take and rewrite the equation
(8x^6y^12)^1/3
Use power to power rule by multiplying and you will get 2x^2y^4
Hope this helps
-2x - y = 1
-6x=3y+3
Answers
Answer: All Real Number
Step-by-step explanation:
This is a system of equation, and generally, there are three ways to solve:
eliminationsubstitutionaugmented matrixHere, we are going to use elimination
------------------------------------------------------------------------------------
Given
-2x-y=1
-6x=3y+3
Put them in the same order
-2x-y=1
-6x-3y=3
Multiply 3 on both sides for the first equation
-6x-3y=3
-6x-3y=3
We subtract the first equation from the second equation
0=0
The answer will be All Real Numbers, which means any real number will fit this equation. In the graphing method, these two equations will overlap each other.
Hope this helps!! :)
Please let me know if you have any questions
Solve the system by substitution.
y = x + 35
Y = 8x
Answers
Answer:
(5, 40)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityAlgebra I
Coordinates (x, y)Terms/CoefficientsSolving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = x + 35
y = 8x
Step 2: Solve for x
Substitution
Substitute in y: 8x = x + 35[Subtraction Property of Equality] Subtract x on both sides: 7x = 35[Division Property of Equality] Divide 7 on both sides: x = 5Step 3: Solve for y
Define original equation: y = 8(5)Multiply: y = 40f(x) = 3x + 8
fl-1) = ?
Answers
Answer:
yes
Step-by-step explanation:
why did I do this because I need points
Use the graph of the polynomial
function to find the factored form of
its related polynomial. Assume it
has no constant factor
Answers
Answer:
The factored form of the polynomial is [tex]y = (x-2)\cdot (x+1)[/tex].
Step-by-step explanation:
According to the graph, we have a second order polynomial with a vertical axis of symmetry. The standard form of the polynomial is:
[tex]y = a\cdot x^{2}+b\cdot x + c[/tex] (1)
Where:
[tex]x[/tex] - Independent variable.
[tex]y[/tex] - Dependent variable.
[tex]a[/tex], [tex]b[/tex], [tex]c[/tex] - Coefficients.
We can obtain the solution of the polynomial by knowing three distinct points. From graph we know that the curve pass through the following three points: [tex](x_{1},y_{1}) = (-1, 0)[/tex], [tex](x_{2},y_{2}) = (0, -2)[/tex], [tex](x_{3},y_{3}) = (2,0)[/tex]. Three linear equations are constructed:
[tex]a^{2}-b+c = 0[/tex] (2)
[tex]c = -2[/tex] (3)
[tex]4\cdot a + 2\cdot b + c = 0[/tex] (4)
The solution of this system is [tex]a = 1[/tex], [tex]b = -1[/tex] and [tex]c = -2[/tex]. Then, the polynomial in standard form is [tex]y = x^{2}-x-2[/tex]. By factorization, we find that factored form is:
[tex]y = (x-2)\cdot (x+1)[/tex] (5)
I will give brainliest if correct !!
Answers
Answer:
c-11
Step-by-step explanation:
Answer:
Step-by-step explanation: