Answers
Answer:
angle 1 and angle 4 are adjacent each other
Related Questions
The radius of a baseball is approximately 2.5 inches. What is its volume?
Answers
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]
Answers
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
i don’t understand help
Answers
Answer:
23
Step-by-step explanation:
89+150+67+(2y+8)=360
2y+8=54
2y=46
y=23
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.
Answers
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.
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.
Answers
Find the surface area of the cylinder.
Answers
Answer:
1188 inches
Step-by-step explanation:
Answer:
The surface area of the cylinder with a radius of 7 and height of 20 would be 1186.92.
Step-by-step explanation:
The formula as given by the image is
h=20, r=7.
Substitute your radius and height as follows:
SA=[tex]SA=2*pi*r^2+2pi*r*h\\(2*3.14*7^2)+(2*3.14*7*20)[/tex]
And now solve!
307.72+879.2=1186.92
The answer would be 1186.92
Can someone please help!?!?
Answers
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.
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.
Answers
7.96 should be the answer.
I need help with my iCloud and I just started it
Answers
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]
round 0.185309 to 2 SF
Answers
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.
“In order to solve the question below, what would be a valid first step?”
A, b, c or d ?
Answers
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.
Which equation is NOT true based on the Pythagorean Theorem
Answers
Answer:
b = √(c² + a²)
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
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?
Answers
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
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 (%).
Answers
16/64 = 0.25
25% of the coffee mugs are dirty.
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?
Answers
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.
Help pls and no links
Answers
explanation: Slope is equal to the change in
y
y
over the change in
x
x
, or rise over run.
m
=
change in y
change in x
m
=
change in y
change in x
The change in
x
x
is equal to the difference in x-coordinates (also called run), and the change in
y
y
is equal to the difference in y-coordinates (also called rise).
m
=
y
2
−
y
1
x
2
−
x
1
m
=
y
2
-
y
1
x
2
-
x
1
Substitute in the values of
x
x
and
y
y
into the equation to find the slope.
m
=
3
−
(
−
2
)
9
−
(
2
)
m
=
3
-
(
-
2
)
9
-
(
2
)
Simplify.
m
=
5
9
−
(
2
)
m
=
5
9
-
(
2
)
Simplify the denominator.
Tap for more steps...
m
=
5
7
18 to 12 in its simplest form
Answers
Answer:
the answer is 3 to 2...........
adding and subtracting polynomials. help?
Answers
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
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.
Answers
Answer:
(f + 0.75 ) - p = c
Step-by-step explanation:
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
Answers
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.
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?
Answers
Answer:
Step-by-step explanation:
m
PLZ HELPLPLPLPLP!!!!
Answers
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
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?
Answers
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
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
Answers
Answer:
Step-by-step explanation:
C
1 pint = 16 ounces
May you please help me it's very confusing for me.
Answers
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
10
11 5(2x + 1) + c(x + d) = 12x - 1
Work out the value of c and the value of d.
Answers
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
What is the answer to this?
Answers
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.
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.
_°
Answers
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
Find the length of the rectangle.
Answers
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
³√73-(-3)², calculate the value
Answers
Answer: 4
