Let x/y be the original fraction.
After decreasing the numerator by 50% and decreasing the denominator by 25%, the fraction is:
(x - 0.5x) / (y - 0.25y) = (0.5x) / (0.75y)
= (2/3)(x/y) = 66 2/3% of x/y
So, the fraction decreased by 33 1/3%.
The correct answer is 80%
Please Help!! Screenshot below!
Answer:
the answer is x+3(the 3rd option)
Step-by-step explanation:
Hope This Helps!!
(brainliest please)
Question 4 20 pts The measure of an interior angle of a regular polygon is 120°. Find the number of sides.
Answer:
6
Step-by-step explanation:
180(n-2) / n = 120
180n - 360 / n = 120
180n - 120n = 360
60n = 360
n = 6
its late ........................
4. To simplify the expression, multiply J by 1 + the rate:
The expression would be j(1.05)
New price = 35(1.05) = 36.75
5. multiply the cost of each ( t-shirt and cd) by the number of cds bought:
Total = 12x + 7.50x
Simplify by adding the price of each together:
Total = 19.5x
find the measure for angle A
Step-by-step explanation:
x+46+x+66+90= 180
2x + 205= 180
2x = -25
x = - 12.5
A = x+46= -12.5+46= 33.5°
A= 33.5°
Really need help! Click the picture to make it bigger
Answer: 3/4 i think
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
PLEASE MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!Deku's watermelon weighs 128 ounces. Bakugo's
weighs 112 ounces. Which watermelon is heavier?
By how many ounces? -Side note- HELP MEH ;-; worth 16 points
Answer: Deku's watermelon weighs more by 16 ounces.
Step-by-step explanation:
hope this helps lol :)
I need help ASAP please
Answer:
x = 6
Step-by-step explanation:
The area of a triangle is equal to the base times the height divided by two. In this case, the base is 6 (or x, it doesn't really matter) and the height is x (or 6, it doesn't matter). That means that the area of this triangle is equal to 6 * x divided by 2, which is also equal to 18. we can say that 6x/2 = 18, meaning that 6x = 36, so x = 6.
divide the product of d and 6 by 4
Answer:
d/24
Step-by-step explanation:
Find the unknown angle A
Answer:
easy i dont know points yah sorry
Step-by-step explanation:
solve for the missing side,x
Answer:
5.98°
Step-by-step explanation:
Given
with reference angle 50.1°
perpendicular (p) = x
base (b) = 5
Now
tan 50.1° = p / b
1.195 = x / 5
x = 1.195 * 5
x = 5.98
Hope it will help :)
Which expression is equivalent to (b^n)^m?
Answer:
(a^m)^n = a^mn ( I think sum like that)
Step-by-step explanation:
Apply the power rule and multiply exponents.
What is the measure of B
If A = 4B+3, find B when A = 15
Answer:
b =3...................
Step-by-step explanation:
ﹰ
A=4B+3
or, 15 = 4B +3
or, 12 = 4B
or, B = 12/4
:. B = 3
10v2 + 50
o Linear binomial
o Constant binomial
Quadratic binomial
Quadratic trinomial
Answer:
what is the question? probably describe the polynomial. okay. the polynomial 10v^2 + 50 is a quadratic (it is to the 2nd power) and a binomial (has 2 terms).
7/8+ (4/8-2/4) anybody know??
Answer:
⅞
Step-by-step explanation:
[tex] \frac{7}{8} + ( \frac{4}{8} - \frac{2}{4} )[/tex]
Simplify ⁴/8 into ²/4 by diving the top and bottom by 2. This causes the fractions in the brackets to cancel out (Since ²/4 - ²/4 = 0), leaving us with ⅞.
The value of the expression is 7/8.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
7/8 + (4/8 - 2/4)
4/8 = 1/2
2/4 = 1/2
So,
= 7/8 + (1/2 - 2/4)
= 7/8 + (1/2 - 1/2)
= 7/8
Thus,
The value is 7/8.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
Brain list for correct answer!!!
Answer:
1.58 is the correct answer
[tex] \huge{\tt{Answer:}} [/tex]
option 1 .86
[tex] \sf {sinA= {\dfrac{opposite~side}{hypotenuse}} = {\dfrac{9.5}{11}} = .86} [/tex]
Write an inequality relating m
(4^2)^4 simplify the expression in the form 4^n please
Answer:
It would be [tex]4^{8}[/tex]
Step-by-step explanation:
[tex](4^{2})^{4}[/tex] is equivalent to [tex]4^{2*4}[/tex] or [tex]4^{8}[/tex].
Cindy and Tim went to the state fair. They paid a $4.50 entry and $1.25 per ride ticket
Find the slope, y-intercept and write the equation for this Linear Relationship.
Answer:
2.50
Step-by-step explanation:
I really need help with this
A fish tank, shaped as a cube, has a volume of 36 liters, or 2,197 in? What are the dimensions of the fish tank in inches? Use
Each edge of the fish tank measures
in.
3)
Find the area of a rhombus with diagonals of 10 inches and 7 inches.
1)
A)
35 in 2
B)
40 in 2
C)
45 in 2
D)
70 in 2
Answer:
35 in 2
Step-by-step explanation:
A, search it up. :)
The base and corresponding height of a parallelogram are 75 cm and 25 cm. If the other base is 50 cm, find out its corresponding height.
Answer:
Height of the parallelogram = 37.5 cm
Step-by-step explanation:
As given,
Base of a parallelogram = 75 cm
Height of a parallelogram = 25 cm
As,
we know that
Area = Base × Height
= 75 × 25
= 1875 cm²
As the parallelogram is same
So, Area = Base × Height
⇒1875 = 50 × Height
⇒ Height = [tex]\frac{1875}{50}[/tex] = 37.5 cm
So, we get
Height of the parallelogram = 37.5 cm
U estimate that there are 40 marbles in a jar the actual amount is 48 marbles find the percent error round to the nearest 10th of a percent
Answer: 10.7%
Step-by-step explanation:
The percentage error will be calculated as:
Estimated value - Actual value / Actual value × 100
= (40 - 48) / 48 × 100
= 8/48 × 100
= 1/6 × 100
= 10.7%
Select the correct answer.
An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram coincide with its preimage during the rotation?
A.
2
B.
4
C.
6
D.
8
You roll a 6-sided die. What is P(factor of 10)? Write your answer as a percentage rounded to the nearest tenth.
Answer:
5 is the factor of 10. 5% of 10
86x4=?
4x4=
3x3=
Who wanna z00m?
Answer:
86×4 = 344
4×4= 16
3×3= 9
Step-by-step explanation:
I hope it help
Answer: 344, 16, 9
Step-by-step explanation:
b+1/3=2 Plz I need it, I will give you brainiest
Answer:
[tex]1\frac{2}{3} [/tex]
Answer:
b = 5/3
Step-by-step explanation:
Ok so,
b + 1/3 = 2
b + 1/3 - 1/3 = 2 - 1/3
now you have to find the common denominator which in this case is 3. so you multiply 2 with 3 giving you six so it should look like this
b = 2/3 - 1/3
b = 1/3
i already checked...its right
i hope this helps. have a good day!
Plz Solve Will Mark Brainliest and No Stealing Points Or Will Report
Part 2
Answer:
Before we graph [tex]y = -\frac{1}{2}x,[/tex] we know that the slope, mx, could be read as [tex]\frac{rise}{run}[/tex]. To graph the the equation of the line, we begin at the point (0,0). From that point, because our rise is negative (-1), instead of moving upwards or vertically, we will move downards. Therefore, from point 0, we will vertically move downwards one time. Now, our point is on point -1 on the y-axis. Now, we have 2 as our run. From point -1, we move to the right two times. We land on point (2,-1). Because we need various points to graph this equation, we must continue on. In the end, the graph will look like the first graph given.
For the equation y = 2, the line will be plainly horizontal. Why? Because x has no value in the equation. The variable [tex]x[/tex] does not exist in this linear equation. Therefore, it will look like the second graph below. We graph this by plotting the point, (0,2), on the y-axis.
WILL GIVE BRAINLIEST!!!!! (100 POINTS)
(05.01 MC)
A kite is a quadrilateral with two pairs of adjacent, congruent sides. Prove the two angles between the non-congruent sides are congruent. Be sure to create and name the appropriate geometric figures. This figure does not need to be submitted. (10 points)