Please help me.
The coordinates for the vertices of quadrilateral ABCD are A(-3,2) B(-2,6) C(2,7) and D(1,3). Use this information to answer the questions below.
Slope of side AB:
A. 1/4
B. 4/1
C. -1/4
D. -4/1
Slope of side CD
A. 1/4
B. 4/1
C. -1/4
D. -4/1
Slope of side DA
A. 1/4
B. 4/1
C. -1/4
D. -4/1
Classify the quadrilateral
A. Square
B. Rectangule
C. Rhombus
D. Parallelogram
E. Trapezoid
what are the common multiple of 4 and 6 between 1 and 42
Answer: 300
Step-by-step explanation:
Do you guys get how to do this one if so please comment down the answer I would appreciate it if you help out!
Answer:
17
Step-by-step explanation:
81 - 8^2 =
8^2= 8 x 8 = 64
81-64 = 17
A statistical hypothesis testing procedure is conducted over 5000 patients about some health intervention. The p-value is 0.02. Which is true? Group of answer choices If the null hypothesis was true, the probability of observing a difference at least as large as the observed diference would be 2% the probability of observing a difference at least as large as the observed diference is 2%
Answer:
The answer is "The first choice"
Step-by-step explanation:
In the given question the first choice is correct because When the zero assumption was valid, it would have been at least as bad to also be 2% to demonstrate a discrepancy as observed difference.
seven less than eight times a number is -12
Answer:
19/8
Step-by-step explanation:
8x-7=-12
8x=19
x=19/8
Answer:
8-7n=-12
Step-by-step explanation:
What is the value of a if a is equal to a×a×a=a+a+a
Answer:
a = ±sqrt(3)
Step-by-step explanation:
a×a×a=a+a+a
Simplifying each side
a^3 = 3a
Divide each side by a
a^3 /a = 3a/a
a^2 = 3
Take the square root of each side
sqrt(a^2) = ±sqrt(3)
a = ±sqrt(3)
Answer:
nope its not equal
a×a×a=a³, but a+a+a=3a
so, a³≠3a
Step-by-step explanation:
i hope this helps....can i have brainliest
MERRY CHRISTMAS!!!......ENJOY UR HOLIDAY!!!
Determine if the representation below is an example of a function or not a function.
Function
Not a Function
Please help! ASAP! Thanks! <3
Answer:
not a function
Step-by-step explanation:
trust
Nora has nn nickels and dd dimes. She has a minimum of $2 worth of coins altogether. Write this situation as an inequality.
Answer:
0.05nn + 0.10dd ≥ 2
*make sure it is either n or nn depending whether you had a typo in problem*
Step-by-step explanation:
First each nickel is worth 0.05
each dime is 0.10
and we must have a minimum so the total value has to be at least $2
so 0.05nn + 0.10dd ≥ 2
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Which point on the graph represents they-intercept
Answer: W is the correct answer just for clarification.
Step-by-step explanation:
7x2+6=23x
a. What is the first step when solving this quadratic equation?
b. What are the solutions to the equation?
Answer:
x = 3, x = [tex]\frac{2}{7}[/tex]
Step-by-step explanation:
(a)
The first step is to subtract 23x from both sides, that is
7x² - 23x + 6 = 0 ← in standard form
(b)
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 7 × 6 = 42 and sum = - 23
The factors are - 21 and - 2
Use these factors to split the x- term
7x² - 21x - 2x + 6 = 0 ( factor the first/second and third/fourth terms )
7x(x - 3) - 2(x - 3) = 0 ← factor out (x - 3) from each term
(x - 3)(7x - 2) = 0
Equate each factor to zero and solve for x
x - 3 = 0 ⇒ x = 3
7x - 2 = 0 ⇒ 7x = 2 ⇒ x = [tex]\frac{2}{7}[/tex]
help solve for x please!
x to the third power= -8
Answer:
X = 2
Step-by-step explanation:
2 x 2 x 2 = 8
Hope this helps. Pls give brainliest.
Answer:
2 :)
Step-by-step explanation:
If x < 3, the arrow points to the left.
True or false
Answer:
true
Step-by-step explanation:
Please answer helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Remember that TR is 1/3 the length of MR
MR = 54
TR = 1/3 *MR
TR = 1/3 * 54
TR = 18
anyone? Does anyone know the answer if so comment down the answer if so thanks!!
Answer: 36
Step-by-step explanation:
Sry I got 12 but I changed it since 36 is correct
Answer:
36
Step-by-step explanation:
( 3 * 2 ) ^(2)
Remember the order of operations;
1. Parenthesis
2. Exponents
3. Multiplication or Division
4. Addition or subtraction
( 3 * 2 ) ^ (2)
Simplify what is in parenthesis first.
(6)^(2)
Now simplify the exponent. Remember, the power or the degree to which the base is at is telling one the number of times one needs to multiply the base by itself;
36
Solve for u .
-3 (-6u+6) - u = 2 (u-6) - 1
Answer: U = 18
Step-by-step explanation:
U in (-oo:+oo)
U/(-6)+2 = -1 // + 1
U/(-6)+1+2 = 0
3-1/6*U = 0 // - 3
-1/6*U = -3 // : -1/6
U = -3/(-1/6)
U = 18
U = 18
Answer:
-3 (-6u+6) - u = 2 (u-6) - 1
18u -18 -u = 2u -12 -1
18u-u-2u=-12-1+18
15u= 5
u =5/15 = 1/3
Step-by-step explanation:
helppppppppppppppppppppp
Which expression can be used to find the retail price of an item that was bought at wholesale for $112 and sold at a 40% markup?
Answer:
Your answer is D or $112 + 0.40($112)
Explanation:
I got it right on edge 2021
write an equation in point-slope form of the line that passes through the point (-3,-2) and has a slope of -3
Answer:
y+2=-3(x+3)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-2)=-3(x-(-3))
y+2=-3(x+3)
The Mexican Hot Chocolate Recipe makes 2 cups of hot chocolate per batch. 1 serving is equal to 1 cup.
How many batches of the recipe will you need to make to have enough hot chocolate for 6 people
Answer:
3
Step-by-step explanation:
For one batch there is 2 cups so for one person it's one serving so you will need 3 batches for 6 people.
has a business selling perfume at the mall. Currently his business has a
balance of -$20.
Which amounts of sales would give Mason's business a positive balance?
Choose ALL that apply.
$29
$19
$21
$30
$35
$15
Answer:
$29, $21, $30, $35
Step-by-step explanation:
the amounts had to be larger than $20 because he owes money and needs more inorder to have gained money
The average time a human being can hold their breath underwater is 1 minute. A hippo can hold its breath underwater for at least 5 times as long as a human. Write an inequality that represents how long a hippo can hold its breath underwater.
Answer:
Average breath hold time by hippo under water ≥ 5 minutes
Step-by-step explanation:
Average time by human = 1 minute
Average time by hippo = ≥ 5 times human
Since average human breath hold time = 1 minute
Average breath hold time by hippo = 5 * 1 minute
Average breath hold time by hippo under water ≥ 5 minutes
15 m/s in km/h plz help
Answer:
54 km/h
Step-by-step explanation:
Step one:
given data
We are required to perform unit from m/s km/h
from 15m/s to km/h
Step two:
1 meter= 1/1000 km,
1 seconds= 1/3600 hour
1m/s = 1/1000/1/3600= km/h= 3600/1000= 36/10= 18/5 km/h
so of 1m/s is equivalent to 18/5 km/h
then 15m/s is equivalent to x
cross multiply
x= 15*18/5
x= 3*18
x=54 km/h
sum of the series:
13, 16, 19, ..., 301
how many numbers are in this series?
Answer:
97
Step-by-step explanation:
13,16,19,...,301
a=13
d=16-13=3
l=a+(n-1)d
301=13+(n-1)3
301-13=(n-1)3
(n-1)3=288
n-1=288/3=96
n=96+1=97
Answer:
92
Step-by-step explanation:
Pls help
Identify the domain of the function shown in the graph.
A. -7
B. x<0
C. x is all real numbers.
D. Y=15
Answer:
B.x<0 cs u useing easy steps
(-4x2 + 3x + 3) – (4x2 + 9)
Answer:
[tex]-8x^{2}+3x-6[/tex]
Step-by-step explanation:
The image below shows step-by-step on how to simplify the expression.
Hope this helps! :)
Which number is the smallest?
33/2, 555/3, 7/1000, 100, 50/1111, 150
A. 33/2
B. 555/3
C. 100
D. 50/1111
E. 7/1000
F. 150
5/3, 6/5, .9, 1, 1.3, 7/5
A. 5/3
B. 1.3
C. 7/5
D. .9
E. 6/5
F. 1
10.34, 500/50, 10.4, 1000/100, 2000/250, 4000/400
A. 4000/400
B. 500/50
C. 10.34
D. 1000/100
E. 2000/250
F. 10.4
Answer:
E D C are the answers for the questions
A florist has 2,550 flowers to make into small bouquets. She wants 6 flowers in each bouquet.
How many bouquets can she make? You may find using Place Value Sections to solve the problem
helpful. Drag and drop each number into the correct box to complete the division.
425 flowers
6
2,550 A
30
-
2400
120
- 30
0
0
30
400
20
5
2400
425
150
Answer:
The answer is 425
Step-by-step explanation:
Place value would be...
400
20
5
or 400+20+5
Sorry I couldn't help too well!
Hope this helps!! Brainliest is appreciated!! Happy Holidays!!!
Please help me with this problem!!
select the correct answer for x, each answer is rounded to the nearest tenth.
Answer:
x ≈ 27.2
Step-by-step explanation:
Using the sine ratio in the right triangle
sin54° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{22}{x}[/tex] ( multiply both sides by x )
x × sin54° = 22 ( divide both sides by sin54° )
x = [tex]\frac{22}{sin54}[/tex] ≈ 27.2 ( to the nearest tenth )
Solve 2x^2+8x-1=0 can someone type this "correctly" in photo math for me please?
Answer:
Step-by-step explanation:
