Answer:
1/4 is the answer
just multiply 1/2 x 1/2
hope this helps
have a good day :)
Step-by-step explanation:
Explain a few ways that placing figures in a coordinate plane can be helpful for solving different problems.
Use the coordinate plane to graph points, lines, and geometric forms in the different quadrants, and then use the absolute value to determine the distances between them.
What does ordinate math entail?
An exact position of a point in the coordinate plane can be demonstrated using a collection of values called coordinates. Meaning of a Coordinate Plane. The intersection of the x-axis and y-axis, two perpendicular lines that form a 2D plane known as a coordinate plane.
Which three coordinate systems are there?
Cartesian, cylindrical, and spherical are the three most often used coordinate systems. We'll discuss a cylinder-based coordinate system as well as a cartesian-based one in this chapter.
Learn more about co ordinate
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Can someone explain to me how to do this?
solve × ÷ - 2 = 7
x = ?
Answer: -14
Step-by-step explanation: When you have a problem like this all you do in multiply the answer and the number your given.
7x-2 that would by -14
You want to check your answer by changing X for -14 and you solve from there. Plus 2 negatives equal a positive.
Hope this helps!
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{\dfrac{x}{-2} = 7}[/tex]
[tex]\text{Multiply } \rm{ -2}\text{ to both sides}[/tex]
[tex]\mathsf{\dfrac{x}{-2}\times -2 = 7\times -2}[/tex]
[tex]\text{Simplify it}[/tex]
[tex]\mathsf{x = 7\times -2}[/tex]
[tex]\mathsf{x = -14}[/tex]
[tex]\huge\text{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{x = -14}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
-9 - (-4)
This is for homework help :’)
Answer:
-5
Step-by-step explanation:
-9 - ( -4 )
= -9 + 4
= -5
Step-by-step explanation:
-9-(-4) ( when there is a- in front of an expresion in parentheses, change the sign of each term in the expression )
-9+4 (Calculate the sum)
- 5
PLEASE HELP
The right triangle below is formed by squares A, B, and, C. Square A has an area of 64 meters and Square C has an area of 289 square meters. What is the perimeter of Square B?
9514 1404 393
Answer:
60 meters
Step-by-step explanation:
The area of Square B is the difference of the areas of squares C and A, so is 225 square meters. The side length is √225 = 15 meters, so the sum of the lengths of the four sides is 4·15 = 60 meters.
The perimeter of square B is 60 meters.
need help fast iiiiiiiiiiii
Answer:
$3.50
Step-by-step explanation:
1.10 / 2 = 0.65
1.10 + 0.65 = 1.75
2.20 / 2 = 1.10
1.10 / 2 = 0.65
1.10 + 0.65 = 1.75
1.75 + 1.75 = 3.50
therefor the answer is $3.50
let me know if you would like me to explain in more detail
35. Solve the following, giving your answer as a fraction in its lowest terms 5 3/4 ÷ 1 1/2
The fraction after solving and simplifying the mixed fraction 5 3/4 ÷ 1 1/2 is 23 / 6.
What is the mixed fraction?A mixed fraction is a fraction that is created by fusing a fraction with a whole number. For instance, 8 1 / 2 is a mixed fraction if 8 is a whole number and 1/2 is a fraction.
Given:
5 3/4 ÷ 1 1/2
Solve the mixed fraction into improper fractions as shown below,
5 × 4 + 3 / 4 ÷ 1 × 2 + 1 / 2
20 + 3 / 4 ÷ 2 + 1 / 2
23 / 4 ÷ 3 / 2
23 / 4 × 2 / 3
23 × 2 / 4 × 3
On simplifying,
23 × 1 / 2 × 3
23 / 6
Thus, the value is 23 / 6.
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how do i do this qustion
The slope of the line is 20.
The slope represents the rate of change in the price per hour is $20.
What are coordinates in a graph?The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.
The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.
We have,
Two coordinates from the graph.
(1, 60) and (3, 100)
Slope.
= (100 - 60) / (3 - 1)
= 40 / 2
= 20
The slope represents the rate of change in the price per hour.
Thus,
The value of the slope is 20.
The slope denotes that the rate of charge per hour is $20.
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easy question!! no links please
The radius of a quarter circle is 8 millimeters. What is the quarter circle's area?
Answer:
50.26548246 or 50.3 mm^2 (rounded to the tenth)
Step-by-step explanation:
[tex]\pi 8^{2} = 201.0619298[/tex]
just divide that # by 4 and you get the answer! Hope this helps!
A sphere has a radius of 24 centimeters. What is its volume?
V
=
Cm^3
Hello there!
Answer:
[tex]V = 18432\pi[/tex] or approximately 57876.48
Step-by-step explanation:
[tex]V = \frac{4}{3} \pi R^{3}[/tex]
R = 24
[tex]V = \frac{4}{3} \pi *24^{3} = 18432\pi[/tex]
if [tex]\pi =3.14[/tex] then:
[tex]V = 57 876.48[/tex]
5. Use the properties of logarithms to expand log₂
constant multiple of variables. (Assume all variables are positive.)
as a sum, difference, and/or
Answer:
1/2log₂(a-1) -log₂(9)
Step-by-step explanation:
You want the expanded form of log₂(√(a-1)/9).
Rules of logarithmsThe relevant rules of logarithms are ...
log(a^b) = b·log(a)
log(a/b) = log(a) -log(b)
The rules are applicable for any base.
Application[tex]\log_2{\dfrac{\sqrt{a-1}}{9}}=\log_2{(\sqrt{a-1})}-\log_2{(9)}=\boxed{\dfrac{1}{2}\log_2{(a-1)}-\log_2{(9)}}[/tex]
Help I'm giving all my points which is 29 points please I swear if you put a bit link I'm reporting you and I hope you go to hell... of scamming people
Answer:
D
Step-by-step explanation:
6 days is 60%
Josie thinks that because she has two pets, that the average number of pets each of her classmates has is also two. Is this a good statistical description of the number of pets each student has? What should she do instead?
Step-by-step explanation:
ok i know the answer 1+1=2
PLZ HELP ME I WILL GIVE BRAINLYEST
Answer:
B. Few energy sources
Step-by-step explanation:
what does x and y equal? thanks
Farmer Johnson is putting fencing up around the field used for his cows. How many yards of fencing will he need?
Answer: 700 yards of fencing (assumed).
Step-by-step explanation:
To be able to calculate the number of yards that Farmer Johnson needs, you will have to know the dimensions of the field.
I will therefore assume certain figures and you can use it as a reference.
Assume that the field is a rectangular field that measures 200 yards in length and 150 yards in breath.
This means that the amount of yards needed will be the perimeter of the yard:
Perimeter = (Length * 2) + (Width * 2)
= (200 * 2) + ( 150 * 2)
= 400 + 300
= 700 yards of fencing.
F(5)= 12 for a geometric sequence that is defined recursively by the formula f(n) = 0.3• f(n-1), where n is an integer and n>0. Find f(7)Round your answer to the nearest hundreth
Answer:
1.8
Step-by-step explanation:
Answer:
1.8
Step-by-step explanation:
45097 divided by 23 please help me
Answer:
1409.28
Step-by-step explanation:
hope this helps :)
What is ordinate of a 3 4?
The coordinate of 3 4 indicates a point on a cartesian plane.
What is coordinates system?In mathematics, the coordinate system refers to the method in which a location of a point is identified in the plane or space.
There are two coordinate system, one is cartesian coordinate system and the other is polar coordinate system.
Each coordinate system has some reference lines called reference axis or reference direction or point called reference direction and point.
What do we mean by coordinate of 3 4?As per the definition of a cartesian coordinate system, a location of a point is identified by a pair of numerical terms. The first one indicates the X coordinate and the second one indicates the Y coordinate.
So, the above coordinate 3 4 refers to a point on the XY coordinate system where 3 is the X coordinate and the distance from Y axis and 4 is the Y coordinate and distance from the X axis.
ordinate refers to y point in (x, y)
in (3,4)
ordinate = 4
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Find the measure of angle A.
110°
O 80°
O 105°
O 30°
O100°
14 + 6x
A
3x-3
Answer:
[tex]80^{\circ}[/tex]
Step-by-step explanation:
The interior angles of the triangle are [tex]70^{\circ}, (14+6x)^{\circ}[/tex], and [tex](3x-3)^{\circ}[/tex].
Angles in a triangle add to [tex]180^{\circ}[/tex].
[tex]70+14+6x+3x-3=180 \\ \\ 81+9x=180 \\ \\ 9x=99 \\ \\ x=11[/tex]
So, [tex]m\angle A=14+6(11)=80^{\circ}[/tex].
Find the distance AB:
A = (-2, 1) and B = (5, -4)
Simplify.
d = √(5− −2)² + (−4 − 1)²
A. √74
B. √24
C. √-16
The formula to calculate the distance:
d = √(x₂ - x₁)² + (y₂ - y₁)²
The points are:
(x₁,y₁) = -2, 1(x₂,y₂) = 5, -4We substitute and solve:
d = √(-5(-2))² + (-4-1)²
d = √7² + (-5)² = √49 + 25
d = √74 ====> Alternative "A"
A grain silo is built from two right circular cones and a right circular cylinder with internal measurements represented by the figure above. Of the following, which is closest to the volume of the grain silo, in cubic feet?
A) 261.8
B) 785.4
C) 916.3
D) 1047.2
Answer:
Step-by-step explanation: The volume of the grain silo can be found by adding the volumes of all the solids of which it is composed (a cylinder and two cones). The silo is made up of a cylinder (with height 10 feet and base radius 5 feet) and two cones (each with height 5 ft and base radius 5 ft). The formulas given at the beginning of the SAT Math section:
Volume of a Cone:
[tex]V=\frac{1}{3} \pi r^2h[/tex]
Volume of a Cylinder:
[tex]V=\pi r^2h[/tex]
can be used to determine the total volume of the silo. Since the two cones have identical dimensions, the total volume, in cubic feet, of the silo is given by
[tex]V_{silo} =\pi (5^2)(10)+(2)(\frac{1}{3})\pi (5^2)(5)=(\frac{4}{3})(250)\pi[/tex]
which is approximately equal to 1,047.2 cubic feet.
The final answer is D.
#12 Please answer the question
help me please........
Answer:
17) (4,7) (4,5)
18) (-4,7), (-4,5) , (4,7. ) ,( 4,5) is a rectangle solve for area
19) quadrant 2
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
[tex]x \approx 55.8[/tex]
Step-by-step explanation:
In order to solve this problem, one must use the trigonometric ratios. These ratios are the following,
[tex]sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)= \frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}[/tex]
Remember, each side is named relative to the angle, thus sides will attain different names depending on the angle which one sues to calculate with.
In this case, one is given the measure of the angle, and the measure of the side opposite to the angle. One is asked to find the measure of the side adjacent to the angle. Use the trigonometric ratio ([tex]tan[/tex]) to solve for the unknown. Substitute in the given values,
[tex]tan(25)=\frac{26}{x}[/tex]
Manipulate the equation such that it is solved for the parameter(x),
[tex]x=\frac{26}{tan(25)}[/tex]
Solve,
[tex]x \approx 55.8[/tex]
Consider the sequence 1, 4, 16, 64, 128, …
Which statement describes the sequence?
A. The sequence diverges.
B. The sequence converges to 0.
C. The sequence converges to ∞.
D. The sequence converges to –∞.
Answer:
b is correct answer
Step-by-step explanation:
that is correct answer
Answer:
The sequence diverges
Step-by-step explanation:
what is the value of x in the figure?
Those are vertical angles so both sides need to be equal.
2x+15 = 145
Subtract 15 from both sides:
2x = 130
Divide both sides by 2:
x = 65
Answer:
145 = 2x + 15
2x = 130
x = 65
145 and 2x + 15 are vertical angles and therefore congruent.
Select the correct answer. A figure shows a pyramid of height 3 h and a rectangular prism of height h. This pyramid has the same base as the prism, and its height is three times the height of the prism. What is the ratio of the volume of the pyramid to the volume of the prism? A. volume of pyramid volume of prism = 1 B. volume of pyramid volume of prism = 1 9 C. volume of pyramid volume of prism = 3 D. volume of pyramid volume of prism = 2 3 Reset Next
Answer:
Step-by-step explanation:
The ratio of the volume of the pyramid to the volume of the prism is 1.so, the option A. is correct.
Let the base of the base of a prism is b and the height of the prism is h.
so, the volume of the prism-
V= [tex]b^{2}[/tex] h
also, given that base of the given pyramid is also b and the height of the pyramid is three times the height of the prism.
h'=3h
so, the volume of the square pyramid-
V'=[tex]\frac{1}{3}[/tex][tex]b^{2}[/tex]h'
V'=[tex]\frac{1}{3}[/tex][tex]b^{2}[/tex](3h)
V'=[tex]b^{2}[/tex]h
so, now-
[tex]\frac{V'}{V}[/tex]=[tex]\frac{b^{2}h }{b^{2}h }[/tex]
[tex]\frac{V'}{V}[/tex]= 1
so. the ratio of the volume of the pyramid to the volume of the prism is 1.
work out the areas of these compound shapes ? Pls step by step
Answer:
55cm^2
Step-by-step explanation:
Split into 2 parts, the rectangle on the left, and triangle on the right.
Rectangle:
8 cm x 5 cm = 40 cm^2
Triangle
14 cm - 8 cm = 6cm (Height)
(5cm(base) x 6cm)/2 = 15cm ^2
15cm^2 + 40cm^2 = 55cm^2
If you rolled two dice 5 times, how many times would you expect to get a product of 10?
I will report if you delete or give the link as the answer.
Answer:
about 2
Step-by-step explanation:
you see there is a chance you might not get 10 but i belive its 2 times you will
roll a ten bc its all just random
pleasee helpp !! <33