Answer:
124
Step-by-step explanation:
124 - 51 = 73
Which of the following statements about the similarity between rectangles and squares is not true?
Both rectangles and squares are quadrilaterals.
Both rectangles and squares have two sets of parallel sides.
Both rectangles and squares have four right angles.
Both rectangles and squares have four sides of equal length.
Answer:
Both rectangles and squares have four sides of equal length.
Step-by-step explanation:
Rectangle and square are the geometrical figures having four sides. They are the quadrilaterals with four sides. A rectangle is the quadrilateral in which opposite sides are equal. In a square all the sides are of equal length. The sides of both the rectangle and square are parallel. All angles form the right angles.
3. Jim plotted the following ordered pairs on a coordinate grid.
(1,3) (3,6) (7,6) (9,3)
O
(4,5)
9
O
(8,6)
8
7
O
(5,7)
6
5
4
O
(3,1)
3
CLEAR ALL
2
1
0 1 2 3 4 5 6 7 8 9
Jim connected the points with line segments to form a polygon. Which point is
located inside the polygon?
Answer:3,1
Step-by-step explanation: you first make sure you put your ordered pairs in the coordinate grid then look for what’s inside the polygon look for your accurate awnser 3,1
Answer:
D is the answer
Help pls and no links
At Trudy's Pancake House there are 16 dirty coffee mugs and 48 clean coffee mugs. What percentage of the coffee mugs at the pancake house are dirty?
Write your answer using a percent sign (%).
If you used about 25 ft to create the garden border, what is the approximate diameter of the garden to the nearest foot. Use π ≈ 3.14.
7.96 should be the answer.
Can someone please help!?!?
Answer:
B x=60, y=60
Step-by-step explanation:
The triangle should equal 180 in total. It shows 60 already on top then you would add them all up 60+60+60=180 degrees.
Answer:
B
Step-by-step explanation:
x=60 and y=60.
18 to 12 in its simplest form
Answer:
the answer is 3 to 2...........
May you please help me it's very confusing for me.
Answer:
First row going down
29=5x-1
x=6
3x+7=28
x=7
58=5x+3
x=11
48=3x+3
x=15
Second row going down
3+4x=23
x=5
9+ x/3 =13
x=12
4x-13=27
x=10
7x+8=15
x=1
Third row going down (starting from top)
2x+1=7
x=3
3x-2=10
x=4
x/2 +5=6
x=2
10=8+x/4
x=8
2x/3=6
x=9
12+x/5=12
x=0
18=3x/4
x=24
8x+4=
I just need the answer
this equation is unanswerable, there is no way to find x.
Step-by-step explanation:
What is the answer to this?
Answer:
Step-by-step explanation:
Note how this drawing is symmetrical about a horizontal line drawn halfway between AB and CD and passing through the origin.
Line AB has been subdivided into two equal pieces of length 15, so the length of AB is twice 15, or 30. Due to the symmetry shown, line CD has the same length: 30.
³√73-(-3)², calculate the value
Meri is making birdhouses. Each birdhouse uses 5/8 yard of wood. What is the total length of wood Meri will need to make 7 birdhouses?
Answer:
4.375 yards of wood
Step-by-step explanation:
You would do 5/8 time 7/1. Then you would do 5 times 7 and get 35. Then you'd do 8 times 1, which equals 8. 35/8 is equivalent to 4.375
What is the measure of Angle A?
A pentagon. Angle A is unknown, angle B is 70 degrees, angle C is 132 degrees, angle D is 132 degrees, angle E is 70 degrees.
_°
Answer:
136
Step-by-step explanation:
The sum of interior angles of a polygon is (n-2)x180 where n is the no. of sides. Here n=5 Therefore sum of int. angles = (3-2)x180= 3x180=540.
Sum of all given angles =404.
Remaining angle= 540-404=136
Answer:
136
Step-by-step explanation:
i just took the test
PLEASE HELP ASAP!!
A square-based pyramid has a total surface area of 144 sq. meters. If the base length is 8 meters, what is the slant height of each of the triangular faces?
Answer:
Step-by-step explanation:
m
Which equation is NOT true based on the Pythagorean Theorem
Answer:
b = √(c² + a²)
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
A can contains 24 fluid ounces of fruit juice. How many pints of fruit juice does the can contain.
A.12pt
B.3pt
C.1 1/2
D.1/3
Answer:
Step-by-step explanation:
C
1 pint = 16 ounces
PLZ HELPLPLPLPLP!!!!
Answer:
c) 50
Step-by-step explanation:
√36 + 2 * 5^2 - 6
√36 = 6, 5^2 = 25
6 + 2 * 25 - 6 = 25 2 * 25 = 50, 6 + 50 - 6, 50
“In order to solve the question below, what would be a valid first step?”
A, b, c or d ?
Answer:
You answer would be option B
Step-by-step explanation:
You would have to open parenthesis/distribute 4 by multiplying it by x and 8 which are inside the parenthesis.
round 0.185309 to 2 SF
Answer:
0.19
Step-by-step explanation:
Find first 2 whole numbers and round up
Answer:
Step-by-step explanation:
Rounding to the nearest hundredth; 0.19
Round to the nearest tenth; 0.2
Round to the nearest thousandth; 0.185
Round to the nearest whole number; 0
Hope this helped.
Justin wants to buy a new pair of jeans. If the jeans were originally $50.00, but are on sale with a 30% discount, how much will Justin have to pay for the jeans?
Original price of jeans=$50
Since there is a discount of 30%
So we take 100%-30%=70%
hence to find the price Justin have to pay after discount, we take $50x70/100=$35
Therefore Justin has to pay $35 for the jeans after discount.
a pool designer constructs a frame for an in ground pool.The width of the border frame f,is 0.75 foot greater than the width of the pool,p. Wrists an equation that models the width of the border frame with respect to the width of the pool.
Answer:
(f + 0.75 ) - p = c
Step-by-step explanation:
i don’t understand help
Answer:
23
Step-by-step explanation:
89+150+67+(2y+8)=360
2y+8=54
2y=46
y=23
Find the length of the rectangle.
Answer:
10 in.
Step-by-step explanation:
7x2=14
The perimeter is 34 in.
34-14= 20 in.
20 in. = L2= 10(2)
10=L
10
11 5(2x + 1) + c(x + d) = 12x - 1
Work out the value of c and the value of d.
Answer:
c = 2, d = - 3
Step-by-step explanation:
Expand and simplify the left side then compare the coefficients of like terms on both sides.
5(2x + 1) + c(x + d) ← distribute parenthesis
10x + 5 + cx + cd
= x(10 + c) + 5 + cd
Compare like terms on both sides, that is
10 + c = 12 ( subtract 10 from both sides )
c = 2
Then
5 + cd = 5 + 2d and
5 + 2d = - 1 ( subtract 5 from both sides )
2d = - 6 ( divide both sides by 2 )
d = - 3
The radius of a baseball is approximately 2.5 inches. What is its volume?
Answer:Below
Step-by-step explanation:
A baseball is round.
So, the diameter and the height are the same.
The radius is half of the diameter, so: 2.5 x 2 = 5
The height is also 5.
The Volume is 65.45
Answer:
Step-by-step explanation:
The Volume is 65.45
Consider the following sequence
152, -76, 38, -19
Write a rule for the nth term and then find [tex]a_7[/tex]
Answer:
a₇ = 2.375
Step-by-step explanation:
There is a common ratio r between consecutive terms, that is
r = [tex]\frac{-76}{152}[/tex] = [tex]\frac{38}{-76}[/tex] = [tex]\frac{-19}{38}[/tex] = - [tex]\frac{1}{2}[/tex]
This indicates the sequence is geometric with nth term
[tex]a_{n}[/tex] = a₁ [tex](r)^{n-1}[/tex]
where a₁ is the first term and r the common ratio
Here a₁ = 152 and r = - [tex]\frac{1}{2}[/tex] , then
[tex]a_{n}[/tex] = 152 [tex](-\frac{1}{2}) ^{n-1}[/tex] , so
a₇ = 152 [tex](-\frac{1}{2}) ^{6}[/tex] = 152 × [tex]\frac{1}{64}[/tex] = 2.375
Answer:
Solution given:
first term [a]=152
second term[b]=-76
common ratio[r]=[tex] \frac{-76}{152}[/tex]=-1/2
now
for nth term ,we have
nth term =a [tex] {r}^{n -1} [/tex]
now
7th term==152[tex] {-1/2}^{7 - 1} [/tex]
=152×1/64=19/8
The manufacturer of a certain brand of aluminum foil claims that the amount of foil on each roll follows a Normal distribution with a mean of 250 ft2 and a standard deviation of 2 ft2. To test this claim, a restaurant randomly selects 10 rolls of this aluminum foil and carefully measures the mean area to be ¯ = 249.6 ft2
Find the probability that the sample mean area is 249.6 ft2 or less if the manufacturer’s claim is true
Answer:
Given that the manufacturers claim is true, the probability that the sample mean area is 249.6 ft.² or less is 0.42074
Step-by-step explanation:
The manufacturer claims that mean amount of foil on each roll, μ = 250 ft²
The standard deviation of the measured amount of foil per roll, σ = 2 ft.²
The number of rolls tested by the restaurant, n = 10 rolls
The mean measured by the restaurant, [tex]\overline x[/tex] = 249.6
Taking the sample means as individual score, we have;
The z-score, of the sample mean is given as follows;
[tex]z=\dfrac{\overline x -\mu }{\sigma }[/tex]
At [tex]\overline x[/tex] = 249.6, we have;
z = (249.6 - 250)/2 = -0.2
Therefore, the probability for a mean less than or equal to 249.6, we have;
The probability, P = P(z < -0.2) = 0.42074
The probability that the sample mean area is 249.6 ft.² or less given that the manufacturers claim is true, P = 0.42074.
I need help with my iCloud and I just started it
Answer:
m<U=60°
Step-by-step explanation:
[tex] \sin( sut) = \frac{st}{ut} \\ = \frac{7 \sqrt{114} }{14 \sqrt{38} } = \\ \frac{ \sqrt{3} }{2} \\ = > u = 60[/tex]
adding and subtracting polynomials. help?
Answer:
Third choice
Step-by-step explanation:
Add and subtract like terms:
-2xy - 6xy = -8xy
-8y - 2y = -10y
-4y^4 + y^4 = -3y^4
Combine them together, and you get:
-3y^4 - 8xy -10y
Answer:
3)
Step-by-step explanation:
1. Remove brackets
2. add like terms (-8y and 2y)
3. copy the un-addble terms behind
How many solutions over the complex number system does this polynomial
have?
7x5 – 33.x4 – 4x2 + 3x + 52 = 0
Enter your answer as an integer.