Answer:
0.24
Step-by-step explanation:
(13 - 3) 2 / 50
10 + 2 / 50
12 / 50
=0.24
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Answer:
Exact form: 2/5
Decimal: 0.4
Step-by-step explanation:
Please help me i will give brainlist
25% of 40
Answer:
25
___ x 40 = 10
100
Consider 25 out of hundred since its a percent and the key word "cent" means 100. The keyword "of" means multiplication.
What is the answer to -3x-(1-x)=-15
Answer:
x = 7
Step-by-step explanation:
- 3x - (1 - x)= -15
-3x - 1 + x = -15
-2x - 1 = -15
-2x = -14
x = 7
A relay race is 1/4 mile long and is run by 4-member teams. If each team member runs the same distance, what fraction of a mile does each team member run? Explain how you found your answer
Answer:
0.0625 miles
Step-by-step explanation:
There is a faster way but this way makes more sense
1/4 miles = 440 yards
440/4 (since 4 people)
110 yards per person
Put back into miles
Everyone ran 0.0625 miles
Each box contains 4 toys; a 5-ounce truck and three bags of marbles. The bags of marbles are all identical. How much does each bag of marbles weigh
Answer:
15 ounces
Step-by-step explanation:
Each box contains 4 toys; a 5-ounce truck and three bags of marbles. The bags of marbles are all identical. How much does each bag of marbles weigh?
We need the total weight of the box. This is not given in the question, hence:
Let us assume
The total weight of the = 50 ounces
A 5-ounce truck and three bags of marbles.
Let the weight of one bag of marble = x
Hence,
5 ounces +3x = 50 ounces
3x = 50 ounces - 5 ounces
3x = 45 ounces
x = 45 ounces/3
x = 15 ounces
Therefore, the weight of each bag of marble is 15 ounces
Triangle MRN is created when an equilateral triangle is
folded in half.
What is the value of x?
2
O 2v3 units
N
O 4 units
O 4/3 units
6
8 units
y
S
2
R
Х
M
Answer:
x = 4 units
Step-by-step explanation:
2/z = z/6
z² = 12
z = 2√3
using the Pythagorean theorem:
x² = 12 + 2²
x² = 16
x = 4
Based on the definition of an equilateral triangle, the value of x is: B. 4 units.
What is an Equilateral Triangle?An equilateral triangle is a triangle whose three sides have the same length, and all three interior angles are equal to 60 degrees each.If triangle MRN is created when an equilateral triangle is folded in half, therefore:
x = 1/2 of (NM)
x = 1/2(6 + 2)
x = 1/2(8)
x = 4 units
Therefore, based on the definition of an equilateral triangle, the value of x is: B. 4 units.
Learn more about the equilateral triangle on:
https://brainly.com/question/15294703
Which expression is equivalent to Cube root of 216 x cubed y Superscript 6 Baseline z Superscript 12?
6xy2z4
18xy3z6
36xy2z4
72xy3z6
Answer:
6xy²z^4
Step-by-step explanation:
[tex]\sqrt[3]{216x^3y^6z^12}[/tex] = ∛(6³)(x³)(y³)(y³)(z³)(z³)(z³)(z³) = 6x·y·y·z·z·z·z = 6xy²z^4
Answer:
A.6xy²z^4Step-by-step explanation:
I took the test and the person that is/was above me said the something but I just put the letter for faster response.
What is the value of x?
Answer:
55°
Step-by-step explanation:
A straight line equals 180 so all you have to do is subtract what you have from 180 to get x
180-125=55
Answer:
x=55
Step-by-step explanation:
180-125=55 since it is a straight angle
What is the measure of
Answer:
43
Step-by-step explanation:
Find the area of the figure shown in square inches.
Answer:
26in^2
Step-by-step explanation:
5 time 4 is 20in^2. plus 2 times 3 is 6in^2.
add 20 and 6 then you get 26in^2.
SOMEONE HELP! I'M DESPERATE!
Answer:
They are because the triangles corresponding sides and angles are all equal
[the angles and length are the same (length)]
Answer:
They are congruent by the SAS theorem. Line AC is corresponding to line ZX. Angle C is corresponding to angle Z. Line CB is corresponding to ZY.
Step-by-step explanation:
Plz mark as brainliest if this helped! Have a nice day!!!
-Lil_G
*WILL GIVE BRAINLIEST* Identify the model in the data below
Question 6 options:
A. 9
B. 7
C. 2
D. 4
Answer:
I don't know what you're asking but if you're asking what the mode is then it's 2, or your mean is 5
Step-by-step explanation:
Answer:
Model is Sam..
so 9 is correct answer..
by the way option A is correct
Barbara puts $500.00 into an account to use for school expenses. The account earns 14% interest, compounded annually. How much will be in the account after 7 years?
Use the formula A = P (1 + r/n) nt where A is the balance (final amount), P is the principal (starting amount), r is the interest rate expressed as a decimal, n is the number of times per year that the interest is compounded, and t is the time in years.
Round your answer to the nearest cent.
Answer:
the total of 14% of $500.00 is $70
so for 7yrs $70 X 7=$490
What are the x-intercepts for x2 + x - 6 = 0? (hint: factor first) please I need this asap
Please help. If you get all of them correct, I will Mark you brainliest
9514 1404 393
Answer:
3(2)^(n-1)3(-2)^(n-1)2(3)^(n-1)not geometric2(-3)^(n-1)Step-by-step explanation:
For these, you can find the appropriate formula by looking at the ratio of the first two terms. That will be the number in parentheses in the explicit formula. If there is no match, it is not geometric.
6/3 = 2 . . . an = 3(2)^(n-1)-6/3 = -2 . . . an = 3(-2)^(n-1)6/2 = 3 . . . an = 2(3)^(n-1)5/2 = 2.5 . . . not geometric (arithmetic sequence: an = 2+3(n -1))-6/2 = -3 . . . an = 2(-3)^(n-1)(4c+3d) - (6c-6d) - (3c-5d)
Simplify please <3
Answer:
Solution
−5+14
Step-by-step explanation:
Distribute
(4+3)−1(6−6)−1(3−5)
(4+3)−6+6−1(3−5)
Distribute
(4+3)−6+6−1(3−5)
(4+3)−6+6−3+5
(4c+3d) - (6c-6d) - (3c-5d) (4+3)−6+6−3+5
4+3−6+6−3+5
Combine like terms
4+3−6+6−3+5
−5+3+6+5
Combine like terms
−5+3+6+5
−5+14
Solution
−5+14
y=3/4ax+3, m=9/16
what does a equal? please explain.
9 ( x + 4 ) = 63
Solving 2 step equations
Answer:
The answers is x=3
Step-by-step explanation:
Divide both sides by the numeric factor on the left side then solve.
Hope this helps.
May i please have a brainless Thank you.
i’m confused on how to do this
Answer:
68°
Step-by-step explanation:
The sum of all internal angles of a circle always total 360°.
So, we can add the three angles (ADB, BDC, ADC) and equate them to 360°.
90 + (2x+1) + (2x-3) = 360
90 + 4x -2 = 360
4x - 2 = 360 - 90
4x - 2 = 270
4x = 272
x = 272/4
x = 68°
From here, you can find any of the two unknown angles by simply plugging in x = 68°.
Feel free to ask me if you didn't understand any part :D
Hope this helps!
A quadratic has an axis of symmetry of x= -2 and a maximum value of 6. Its shape is congruent to the quadratic, y= x2 and it is reflected about the x-axis.
Determine it’s equation in vertex form, y= a(x - h)2 + k
Step-by-step explanation:
y=a(x-h)+k
=6(-2-2)²+2
=6(16)+2
=98
A rectangle has dimensions 8 1/5 in by 13 in. A diagonal of the rectangle forms two matching right triangles. What is the area of one of the triangles.
The area of one of the triangle is ____ in.
Answer:
53.3 in^2
Step-by-step explanation:
Given data
Base B= 13in
Height H= 8 1/5 in= 41/5in
The expression for the area of a triangle is
Area= 1/2 Base * Height
Substitute
Area= 1/2* 13* 41/5
Area= 6.5*41/5
Area= 266.5/5
Area= 53.3 in^2
Hence the area is 53.3 in^2
PLEASE HELP!! i will
give brainliest! Find the indicated side of the triangle.
b
45°
28
[?]
Answer:
IS THERE A PICTURE SO WE CAN SEE
what is the product 4x and 0 is:
Answer:
0
Step-by-step explanation:
it's 0 because if u multiply anything by 0, then it would be 0
Given: ⅓ (18x + 27) = 81 Prove: x = 12
Answer:
Firstly, rewrite the equation:
⅓ (18 + 27) = 81
Substitute x for the given number of it's supposed equivalent.
In this case x = 12.
⅓ (18(12) + 27) = 81
Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.
(18 x 12) + 27 = 243
Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .
⅓ (243) = 81
When you multiple these number they are equivalent to 81.
81 = 81
Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.
For what values of t can 2x^2+tx+10 be written as the product of two binomials?
The value of t for which the given expression 2x²+tx+10 will be a product of two binomial is 9.
What is binomial?A binomial expression is an expression that has two terms.
In order to get the value of t for which the given expression 2x²+tx+10 will be a product of two binomial. We need to find a number(A) that is when broken into two other numbers(B and C), the sum of these numbers(B and C) is the number itself(A). Also, the product of the two numbers is equal to the product of the rest two terms of the expression(2 and 10).
Therefore, the number that fulfills this condition is 9. Let's check by substituting the value of t as 9.
[tex]2x^2+tx+10\\\\= 2x^2+9x+10 \\\\= 2x^2+5x+4x+10\\\\ = x(2x + 5)+2(2x+5)\\\\= (x+2)(2x+5)[/tex]
Hence, the value of t for which the given expression 2x²+tx+10 will be a product of two binomial is 9.
Learn more about Binomial:
https://brainly.com/question/3560614
can sb please tell me the answer
Answer:
136 hope this helps!
8 x (5 + 2) = (8 x h (8 x j)
Answer:
64hjx^2
Step-by-step explanation:
I hope this helps :)
Let me know if you need an explanation or the steps
What is the y-intercept of this function? g(x)=-3x-8 *
Answer:
-8
Step-by-step explanation:
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters. Which expression represents the perimeter, in
centimeters, of the triangle?
Given:
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Solution:
We know that, perimeter of a triangle is the sum of its all sides.
[tex]Perimeter=(6p-7)+(7p-2)+(6q-9)[/tex]
Combining like terms, we get
[tex]Perimeter=(6p+7p)+6q+(-7-2-9)[/tex]
[tex]Perimeter=(13p)+6q+(-18)[/tex]
[tex]Perimeter=13p+6q-18[/tex]
Therefore, the perimeter of the triangle is represented by the expression [tex]13p+6q-18[/tex] centimeters.
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters, and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Answer:
-18+13p+6q
(Also got it right on a test)
48÷-6-(-2)3
Calculate the following , showing all the steps
Answer:
-2
Step-by-step explanation:
48 ÷ -6- (-2)3
= -8 - (-2)3
= -8 - (-6)
= -8 +6
= -2
During the sale, Kurt pays $3 for a picture frame. The frame is 50% off. What was the original price?
Answer:
The picture frames original price is $6
Explanation:
50% of 6 is 3.
Hope this helped! If it did please give brainliest. :D