Answer:
n=-32
Step-by-step explanation:
8 multiplied by -4 is -32
May I get help please
y =4
your answer will be 4
Answer:
y = 4Step-by-step explanation:
The line that is parallel to the line y = 9, and passes through (-2, 4)
Given line is horizontal line, and the parallel line is also horizontal
Since it passes through point with y-coordinate of 4, this is the line:
y = 4Out of a deck of 52, what is the probability you draw 4 cards and all four cards are DIAMOND cards? (You can see a deck of cards here.)
a
.0026
b
.00000015
c
.077
d
.25
This decimal value is the approximation of the fraction 11/4165
================================================================
Explanation:
There are 13 diamonds out of 52 total.
The probability of getting a diamond card is 13/52.
After selecting that diamond card and not putting it back, we have 13-1 = 12 diamonds left out of 52-1 = 51 left. The probability of getting another diamond is 12/51.
Then the probability of getting a third diamond is 11/50, and finally 10/49 represents the probability of getting a fourth diamond. Each time we need a new probability, we just subtract 1 from the numerator and denominator.
The numerators are: 13, 12, 11, 10
The denominators are: 52, 51, 50, 49
We'll multiply the four fractions to get our final answer
(13/52)*(12/51)*(11/50)*(10/49) = 0.00264105642257
This rounds to 0.0026 which is roughly a 0.26% chance
The answer as an exact fraction is 11/4165
A square piece of land is to be divided into 4 square quadrants of equal size. On a map, the entire piece of land measures 6 inches long on each side.
The scale of the map is inch = 20 feet. How much area will be included in each quadrant when the piece of land is divided?
A.43,200 ft2
B.27,000 ft2
C.14.400 ft2
D.10,800 ft2
Answer:
The scale of the map is inch = 20 feet.
This statement must be incorrect or the fraction of the inch is missing.
Because 6" long, at a scale of one inch = 20 feet, would only be 120 feet x 120 feet.
120 x 120 = 14,000 ft^2 and each of the four quadrants wouls only be 3600 ft^2.
Malik draws quadrilateral STUV in the coordinate plane with vertices at $(-5, -4), T-4-1). U(-1,0), and
V(-3,-3). Then Malik reflects quadrilateral STUV across the y-axis to form quadrilateral STUV. What are
the coordinates of the vertices of quadrilateral STUV?
umm help please
Answer:
a) The new quadrilateral points are
S¹(5 ,-4) ,T¹(4,-1), U¹(1,0), V¹( 3 ,-3)
Step-by-step explanation:
Explanation:-
Malik draws quadrilateral STUV in the coordinate plane with vertices at $(-5, -4), T-4-1). U(-1,0) , V(-3,-3)
Malik reflects quadrilateral STUV across the y-axis then the transformed to
( x, y) → (-x ,y)
a) S(-5,-4)→S¹(-(-5) , -4)
S((-5,-4)→S¹(5 ,-4)
b) T(-4,-1)→ T¹(-(-4) ,-1)
T(-4,-1)→ T¹(4,-1)
c) U(-1,0) → U¹(-(-1),0)
U(-1,0) → U¹(1,0)
d) V(-3,-3)→ V¹( -(-3) ,-3)
V(-3,-3)→ V¹( 3 ,-3)
final answer:-
The new quadrilateral points are
S¹(5 ,-4) ,T¹(4,-1), U¹(1,0), V¹( 3 ,-3)
What is:
7y + 2 < 5y + 12
Answer: y<5
Step-by-step explanation:
First you will subtract 5y by both sides
2y+2 < 12
now subtract 2 from both sides
2y < 10
simplify
1y<5
WILL GIVE BRAINLIST
The polygons below are smlar, find the vdue of x. N 30 24 32 25 X+4. pe your answer...
Answer:
11
Step-by-step explanation:
If they are similar the ratios of lengths are the same.
30:24 = (x+4):12
2(x+4):24
2(x+4)=30
x+4=15
x=11
PLEASE HELP I WILL GIVE BRAINLIEST!
Find the value of x
Round to the nearest tenth.
14
19
x= [?]
Law of Cosines: C2 = 22 + b2 - 2ab cos C
Answer:
22.1°
Step-by-step explanation:
cos^-1(x) = (8² - 19² - 14²) ÷ -2(14)(19)
cos^-1(x) = -493 ÷ -532
cos^-1(0.9267) = 22.1°
Answer:
22.
Step-by-step explanation:
just had this
5 3/4 divided by 1/3
Answer:
23/12 (or) 1.917
Step-by-step explanation:
5 3/4 = 5+3/4
(23)/4=5.75
5.75/(1/3) (or) 5.75/3
=1.916666
what is x/4 - 3 = 8
Answer
x = 44
Step-by-step explanation:
[tex]\frac{x}{4} -3=8\\\frac{x}{4}-3+3=8+3\\\frac{x}{4}=11\\\frac{x}{4} *4=11*4\\[/tex]
x=44
hope it's helpful
THANK YOU.
4. Angelina braided b inches of her hair. Brooke braided 4 less than 1/3 the number of inches Angelina braided.
Select all of the expressions that represent the total number of inches braided by Angelina and Brooke.
2/3b - 4 B. 1/3b - 4 C. ⅓ (b - 12) D. 4 (1/3b - 1) E. b + (1/3b - 4)
Answer:
E
Step-by-step explanation:
Jana divided a sheet of paper into 5 equal sections and colored 2 of the sections red. What precent of the paper did she color ( ik the answer is ez my mom told me to think, but im too lazy to think )
Answer:
are u dumxb?? asur grandpa in the graveyard
50 POINTS!
What is the value of x in the equation 4(–5 + x) = –4?
A.
–6
B.
–4
C.
4
D.
6
Answer: C 4
Step-by-step explanation:
Please help
I failed this lesson and I really don’t wanna get held back again
Answer:
TOP LEFT
Step-by-step explanation:
The cost of 5m of cloth is ₹450. The cost of 8m of cloth is
Step-by-step explanation:
Rs 720
Cost of 1 m of cloth = 450/5= Rs 90
Cost of 8 m of cloth= 90*80= Rs 720
Answer:
The cost is Rs. 720
Step-by-step explanation:
The cost of 1 meter cloth is Rs.90
So 8 x 90 = 720
x + 16 = 25 What is the value of x?
Answer:
x = 9
Step-by-step explanation:
Isolate x first by moving 16 to the other side
x = 25 - 16
x = 9
Which bird is closest and by how much
Answer:
The pink one by 5 meters
Write a recursive formula for the following arithmetic sequence.
-8, -2, 4, 10,
Answer:
Step-by-step explanation:
an = a(n-1) + 6
Simplify
-5/8(-3/8-1/4)
Answer:
25 /64
Step-by-step explanation:
:)
use math way
app trust me it's super easy you can solve
PLEASE ANSWER THE QUESTION IN THE PIC, ill give brainliest
Step-by-step explanation:
I think it is
5<x</=10
I think this is what it would be
What is the value of (x)
question in the image attached8
Answer:
E
Step-by-step explanation:
Subtract. (8u - 2v + 7w) and (5u + v + 6w)
A. 3u + 3v + w
B. 3u - 3v + 5
C. 3u + 3v - w
D. 3u - 3v - w
Answer:
c)3u-3v-w
Step-by-step explanation:
Based on the following rule for translations, how will the preimage translate to get the image? (x,y) = (x, y - 3) *
A customer in a store had two 50% off coupons. She tried to buy a purse with them, gave them to the cashier
and explained that the two 50% off coupons should mean that she gets the purse for free. The cashier
disagreed and refused to give the purse for free. What discount should two 50% off coupons actually give at the
store?
Answer:
Well, I think that the 50% coupons would give you only 50% off of your entire purchace. Not 100% off.
Step-by-step explanation:
4. Which inequality matches the graph ? *
Answer:
x≤6
Remember when the dot is closed it will either be less than or equal to, or greater than or equal to
I hoped I helped!
What is the surface area of the regular pyramid given below?
A. 280 units2
B. 329 units2
C. 189 units2
D. 140 units2
The surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Area of a PyramidFrom the question, we are to calculate the surface area of the regular pyramid
The surface area of the pyramid = Sum of area of the triangular faces + Area of the square base
∴ Surface area of the pyramid = [tex]4(\frac{1}{2}bh)+ b^{2}[/tex]
Surface area of the pyramid = 2bh + b²
Where b is the base
and h is the perpendicular height of each triangular faces
In the given diagram,
b = 7
h = 10
∴ Surface area of the pyramid = 2×7×10 + 7²
Surface area of the pyramid = 140 + 49
Surface area of the pyramid = 189 units²
Hence, the surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Learn more on Calculating area of Pyramid here: https://brainly.com/question/22744289
#SPJ1
Answer:
C
Step-by-step explanation:
mark buys a used car for $12,000. the value of the car depreciates 10% per year from the last time he bought the car. how much is the car after 5 years?
Answer:
1000 car worth after 5 year
how do you find the value of x^2 + 8 when x = 5
Answer:
Step-by-step explanation:
when x = 5
x² + 8
= (5)² + 8
= 25 + 8
= 33
Answer:
33
Step-by-step explanation:
Plug the 5 in the x so it would be 5^2 + 8
find the area of the figure below composed of a rectangle with a semicircle removed from it. Round to the nearest tenths place
Area of rectangle - area of semicircle
L×B - πr square /2
Area = 124/7...
(7).Given f(x) =
[tex] \frac{1}{x ^{2} - 1} [/tex]
and g(x)=
[tex] \frac{x}{x + 2} [/tex]
where x & R.
Find the ;
(i). inverse of g(x) (ii). Expression
[tex] g{x} ^{ - 1} f{x}[/tex]
iii). Largest domain of f(x) and g(x) respectively.
Answer:
The inverse of g(x) is [tex]g^{-1}(x)=\frac{2x}{1-x}[/tex]
The domain of g(x) is (-∞,-2)U(-2,∞)
The domain of f(x) is (-∞,-1)U(-1,1)U(1,∞)
Step-by-step explanation:
Find the inverse of g(x).
[tex]y=\frac{x}{x+2}[/tex]
Solve for x
[tex]x=y(x+2)[/tex]
[tex]x=xy+2y[/tex]
[tex]x(1-y)=2y[/tex]
[tex]x=\frac{2y}{1-y}[/tex]
[tex]g^{-1}(x)=\frac{2x}{1-x}[/tex]
Find the domain of g(x)
[tex]g(x)=\frac{x}{x+2}[/tex]
Numerator and denominator have domain
(-∞,∞).
However, g(x) is undefined if the denominator is 0. Hence, x=-2 must be taken out of the domain. So, the domain of g(x) is
(-∞,-2)U(-2,∞).
Find the domain of f(x)
[tex]f(x)=\frac{1}{x^{2} -1}[/tex]
The numerator and denominator have the domain
(-∞,∞)
However, f(x) is undefined if the denominator is 0. This rules out +1 and -1. So, the domain of f(x) is
(-∞,-1)U(-1,1)U(1,∞)
I am not sure what you mean for (ii).