What is the gradient of a line perpendicular to a line with a gradient of -6
Answer:
undefined -6 = 6
Step-by-step explanation:
im guessing but thinking
Write your answer with no space and any fraction with “/“
Answer:
y= 3x-1
Step-by-step explanation:
Without graphing, tell if this pair is on the graph
5x-3y=14, (-1,-6)
What is the area of the rectangle?
Answer:
9x^2 25x+14
Step-by-step explanation:
using FOIL:
(x+2)(9x+7)
9x^2 +7x + 18x +14
9x^2 25x+14
Josie has 63 beads. Emma has twice as many beads as Josie. If it takes 30 beads to make a bracelet, what is the greatest number of bracelets they can make by combining their beads?
Answer: 6
Step-by-step explanation:
Helpppppp please imma failllll
Answer:
4/3
Step-by-step explanation:
the answer is the second option
4/3
Super Grocery Store paid its cashiers $6.75 an hour. Since the store has come under new management, the cashiers make 25% more an hour. How much do the cashiers currently make an hour? Round answer to the nearest hundredth
Answer:
the answer is 7.83 it's not rounded though
Please help me with math!!
Answer:
[tex]x = 9\\LN=MP=79\\[/tex]
Step-by-step explanation:
In a rectangle, the diagonals are equal:
[tex]LN = MP\\4x+43=9x-2 => 5x = 45 => x = 9\\LN = 79\\MP=79\\[/tex]
Bob is conducting a study to determine what percentage of women over age 25 have children. He surveys 100 women and analyzes the results. The 100 women surveyed are the study’s _______________. Group of answer choices
stu's teacher wrote his test score as a fraction. He wrote 7/10. What is his score as a percent
Answer:
that would be a seventy (70)
Answer:
70%
Step-by-step explanation:
Identify all the prime numbers within each range of numbers given below (inclusive): a. 4 to 11 and b.) 16 to 25
Answer:
A. 5, 7, 11; B: 17, 19, 23
Step-by-step explanation:
These are all the numbers that don't have common factors besides one and itself
5 star, thank, and brainliest if helpful!
find the nth term of this quadratic sequence
2, 8, 18, 32, 50,
Classify the triangle as scalene, isosceles, or
equilateral. Show your work. D(8,-6), E(-1, -3), F(-2, 5)?

Answer:
Step-by-step explanation:
I love you
Answer:
Step-by-step explanation:
first
secnf
The nth term of a sequence can be determined by the function f (n)=20 (1/4)^n-1 Which choice is a term of the sequence?
Answer: I think it c or d but more c
Step-by-step explanation:
Somebody please help me :(
Answer:
The answer is C.
Step-by-step explanation:
There are more minutes than the amount of water, so this is the only reasonable answer.
Write an inequality to describe the region. The solid upper hemisphere of the sphere of radius 5 centered at the origin
Answer:
[tex]x^2 + y^2 + z^2 \le 25[/tex] for [tex]z \ge 0[/tex]
Step-by-step explanation:
Given
[tex]r = 5[/tex] --- radius
Required
Determine the inequality of the region
The inequality of a region of a sphere is determined using:
[tex]x^2 + y^2 + z^2 \le r^2[/tex]
Substitute 5 for r
[tex]x^2 + y^2 + z^2 \le 5^2[/tex]
[tex]x^2 + y^2 + z^2 \le 25[/tex]
Solving further: The question says only the upper hemisphere is considered.
This implies that:
[tex]z \ge 0[/tex]
So, the equation is:
[tex]x^2 + y^2 + z^2 \le 25[/tex]
[tex]z \ge 0[/tex]
Pls help me this is so hard
Answer:
She is not breaking even. The discounted price is .84t, which is less than t.
Step-by-step explanation:
Retail price= 1.4
1.4×.4= .56
40% of 1.4 is .56
Subtract 40% of 1.4 from the retail price because she is marking down.
(1.4)-(.56)=.84
So the discounted price is .84t
This problem is difficult because we don't know if she sold any tea by the retail price and if she did how much did she sell.
The following is an example of which property?
2 x 3 = 3 x 2
Question 2 options:
Distributive property
Commutative property of addition
Identity property of multiplication
Commutative property of multiplication
Answer:
I think it is commutative
Step-by-step explanation:
because commute means move so I think that's what it is
Answer:
commutative property of multiplication i did the test
Step-by-step explanation:
find (56)+(-17)+(-43)+(+15)
Answer:
56-17-43+15
11. ........
Answer: 11
Step-by-step explanation:
We need to start by evaluating the problem, we can simplify this equation so its easier to solve.
So the new equation will be [tex]56-17-43+15[/tex].
56 - 17 = 39
39 - 43 = -4
-4 + 15 = 11.
So [tex]56-17-43+15 = 11[/tex].
11 is the answer.
A circular "No Parking" road sign has a diameter of 26 inches. Which measurement is closest to the area of the sign in square inches? 81.64 in.² 163.28 in.² 530.66 in.² 2,122.64 in.²
Answer: 81.64
Step-by-step explanation:i took the test
The area of the circle is 530.66 square inches.
What are the properties of the circle?The circumference, which is the distance around the object, the diameter, which is the length of a circle measured from one end to the other and passing through its center, and the radius, which is equal to half of the diameter, are the three key characteristics.
Given, A circular "No Parking" road sign has a diameter of 26 inches.
From the general formula of the area of the circle:
Area = π r²
Where r = radius
in our case,
r = diameter/2
r = 26/2
r = 13 inches
Thus,
the area of the circle = pi * 13 * 13
the area of the circle = 530.93 inches²
Therefore, The area of the circle is 530.66 square inches.
Learn more about Circle here:
https://brainly.com/question/11833983
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Which of the following is a way you can express a function?
A
a table
B
a graph
C
a set of ordered pairs
D
all of the above
Answer:
D
Step-by-step explanation:
you can express them in all the above form
Question 5
A
B
C
D
PLEASE HELP!!!!!!
Answer:
a)x=-2.5 or x=1
Step-by-step explanation:
it's the answer
hope It helps
Maria threw a party for the promotion she received. The party costs $20 for two people. If she invited 17 guests, what would the cost be?
Answer:
$170
Step-by-step explanation:
$20 / 2 people = $10 / person
17 people ($10 / person) = $170
hellllllllllllllllllllllllllllllllllllllp mee please
Answer:
5 1/4 and 5 1/3 (you need to find a common denominator, which is 12)
5 3/12 and 5 4/12 (whatever you multiply the denominator by to get it to 12, you multiply the numerator by as well)
Ryan is 1/12 of a foot shorter than John
your answer is C
Step-by-step explanation:
I hope this helped :)
Step-by-step explanation:
[tex]\huge\bold\purple{ option\:C \: is\:right\:answer }[/tex]
Solve the equation x-4/2=10
Answer:
x=12
Step-by-step explanation:
x-4/2=10
x-2=10
+2. +2
x=12
Which tool is most appropriate for use in a simulation that fits the data? a coin with one side representing a win and the other representing a loss a 6-section spinner with congruent sections, 4 representing a win and 2 representing a loss a 5 section spinner with congruent sections 3l representing a win and 2 representing a loss an 8-sided die with 5 sides representing a win and 8 sides representing a loss
Answer:
im pretty sure it's C
Step-by-step explanation:
Answer:
Which tool is most appropriate for use in a simulation that fits the data? a coin with one side representing a win and the other representing a loss a 6-section spinner with congruent sections, 4 representing a win and 2 representing a loss a 5 section spinner with congruent sections 3l representing a win and 2 representing a loss an 8-sided die with 5 sides representing a win and 8 sides representing a loss
Step-by-step explanation:
Somebody please help me :(
Evaluate -7 1/3 - (-2/5)=
Answer:
-7 1/3 - (-2/5)
Step-by-step explanation:
-22/3 + 2/5
(-110+6)/15
-104/15
-6. 933
ans is -6. 933
Answer: -104/5
Step-by-step explanation:
-22/3 + 2/5 = -104/15
Stephanie has 20 coins in her purse.
• Some are quarters.
• Some are dimes.
• The total value of the coins is $3.35.
How many of each type of coin does she have?
Answer:
11 dimes and 9 quarters
Step-by-step explanation:
lets make x quarters and y dimes
Here is the equation we have so far:
x+y=20
BUT it can also be used to determine the values:
0.25x+0.10y=3.35
----------------------------------------------------------------------------
0.25x+0.10y=3.35
x+y=20
Im going to solve for quarters first.
Multiply everything by 0.25 on the bottom equation: 0.25x+0.25y=5
Now you have two equations:
0.25x+0.10y=3.35
and 0.25x+0.25y=5
subtract out the 0.25x
.15y=1.65
y=11
------------------------------------------------------------------------------
you have 11 dimes.
x+11=20
x=9
You have 9 quarters
What is the expression of 82 and 95
Answer: 88.5
Step-by-step explanation:
Step 1: Address the formula, input parameters & values.
Input parameters & values:
The given numbers are 82 & 95
Step 2: Find the sum of the given two numbers.
sum = 82 + 95 = 177
Step 3: Divide the sum by 2 to get the average.
average = 177/2
= 88.5