Answer:
11. 4
_ X _
20. 14
Step-by-step explanation:
Multiply the numerator
11 X 4= 44
Multiply the denominator
20 X 14= 280
Then, division to the lowest term
44 X 280 = 6
hope it's helpful
pa brainlest po
1.If you invest $100 at an interest rate of 15%, how much will you have at the end of 8 years?
Answer:
$1500 is the answer para po maka tulong akoStep-by-step explanation:
sana maka tulong
Find the value of x that makes the triangle a right triangle.
A.8
B.16
C.18
D.23
Answer: B.16
Step-by-step explanation:
using pythagoras
[tex]20^{2} = x^{2} + 12^{2}[/tex]
400 = [tex]x^{2}[/tex] + 144
[tex]x^{2}[/tex] = 256
x = 16 and -16
please give me a brainliest answer.
Malea sells engraved necklaces
over the Internet. She purchases 50 necklaces
for $400, and it costs her an additional $3 for
each personalized engraving. If she charges
$20 each, how many necklaces will she need to
sell in order to make a profit of at least 5225?
Answer:
581
Step-by-step explanation:
Answer in the picture
(5 1/4)÷(− 2 1/2) pls help
Answer:
Step-by-step explanation:= 21/4 divided by -5/2
= 21/4 x -2/5. flipped and multiplied
= -21/10
= -2 1/10
Answer:
-2 1/10
Step-by-step explanation:
5 1/4 = 21/4
-2 1/2 = -5/2
21/4 ÷ -5/2=-21/10 = -2 1/10
-1 over 8 in decimal form
Answer:
0.125 is the answer of 1/8
Hey there!
“ -1 over 8”
= -1/8
= -1 ÷ 8
= -0.125
Therefore, your answer is: -0.125
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Guide:
2 negatives = positive
1 negative & 1 positive = negative
2 positives = positive
1 positive & 1 negative = negative
A company owns two dealerships. The first dealership sells a total of 138 vehicles (cars and trucks). The second dealership sells half as many cars and five times as many trucks as the first dealership, and sells a total of 213 vehicles (cars and trucks).
How many cars do the two dealerships sell in total?
HELP ME PLS!!!
If a number is a whole number, then it is an integer.
3 is a whole number
Therefore, 3 is an integer
A. This conclusion was drawn using the law of detachment
B. This conclusion was drawn using the law of syllogism
C. This conclusion was drawn using the law of contrapositive
D. An invalid conclusion was made
Answer:
A. This conclusion was drawn using the law of detachment
Step-by-step explanation:
Definition:
Law of Detachment
If p equals q and p is also true. Then q is true.
if a number is a whole number, then it is an integer.
3 is a whole number (true statement) , so it 3 is an integer. (must be true)
please could someone help me understand this? thank you
Answer:
here ..
length=6cm
breadth=4cm
height=5cm
we know that,
Total Surface Area of Cuboid, (S )= 2 (lb + bh + lh)
=2(6*4+4*5+6*5)
=2(24+20+30)
=2*74
=148
Solve for slope-intercept
y + 2 = 1/2 (x - 4)
Answer:
y = ½x - 4
Step-by-step explanation:
Given the linear equation in point-slope form, y + 2 = ½(x - 4):
To transform the equation into its slope-intercept form, y = mx + b:
y + 2 = ½(x - 4)
Distribute ½ into the parenthesis:
y + 2 = ½x - 2
Subtract 2 from both sides:
y + 2 - 2 = ½x - 2 - 2
y = ½x - 4 ← This is the slope-intercept form.
Trong cơn bão số 9 vừa qua. Một cột điện cao 9m bị gió bão làm gãy ngang thân, ngọn của cột điện chạm đất cách gốc 3m. Hỏi điểm gãy cách gốc bao nhiêu mét?
AB=9m and BC=3m
Using Pythagoras theorem, In ΔABC
(AC)² +(AB)² +(BC)²
⇒(AC)² =(9)² + (5)²
⇒(AC)² =81 + 25
⇒(AC)² =106
⇒AC=10.3m
=AC+CB=10.3+3=13.3m
4(a+x)-b=16 solve for the variable x (pls help me)
Answer:
x = [tex]\frac{16+b-4a}{4}[/tex]
Step-by-step explanation:
4(a + x) - b = 16 ( add b to both sides )
4(a + x) = 16 + b ← distribute parenthesis on left side
4a + 4x = 16 + b ( subtract 4a from both sides )
4x = 16 + b - 4a ( divide both sides by 4 )
x = [tex]\frac{16+b-4a}{4}[/tex]
Linda's bedroom door is 9 feet tall and 4 feet wide. A new door would cost $4.89 per square foot. How much would a new bedroom door cost in total.
Answer:
I'm not sure, but I think it's $176.4
Step-by-step explanation:
9x4= 36
36= Square foot
36 x 4.89= 176.4
Answer:
36
Step-by-step explanation:
HEHHE another one??
Thanks guys!
Answer:
15
Step-by-step explanation:
20/25 = 4/5
12 * 5/4 = 15
Lana bought a 20-pound propane
tank for her gas grill before
summer began. At the end of
summer, she had 14.3 pounds of
propane remaining. How much
propane did she use during the
summer?
Answer:
She used 5.7 pounds
Step-by-step explanation:
Asked how much she used during summer so i think we subtract 20 out of 14.3 which gives us 5.7
Answer:
5.7 pounds
Step-by-step explanation:
20 pounds - 14.3 pounds = 5.7 pounds
Jim's piano lessons are 30 minutes
longer than Suzanne's clarinet
lessons, Suzanne's clarinet lessons
are one-third the length of Pedro's
guitar lessons. If Pedro's guitar
lessons are 60 minutes long, how long
are Jim and Suzanne's lessons?
Answer:
Suzanne's lessons are 20 minutes long.
Jim's lessons are 50 minutes long.
Step-by-step explanation:
Jim's lessons = 30min longer than Suzanne's lessons
Suzanne's lessons = 1/3 of Pedro's lessons
Pedro's lessons = 60min
First, you need to find Suzanne's lesson time because her lessons are linked to Pedro's. Since you know Pedro's lesson is 60 minutes long and Suzanne's are a third of that you do: 60/3. Which is 20. So you know Suzanne's lessons are 20minutes long.
Next, since you know Suzanne's lessons are 20minutes long and Jims are 30mins longer than Suzanne's you do: 20+30. Which equals 50minutes. So, Jim's lessons are 50minutes long.
Answer:
Step-by-step explanation:
its 70 min together
A. What is the rate of change of this graph?
B. What does the rate of change represent?
Answer:
A. The rate of change of this graph is 3
B. The rate of change represent 3 Souvenirs are purchased in one day of vacation.
Step-by-step explanation:
A. By looking at the graph the x axis is changing by 1, and the y axis is chaning by 3 so the rate of change is 3.
B. The rate of change is 3 means 3souvenirs are purchases in 1 day of vacation.
Please help!
Which of the following points is located in Quadrant IV?
(-5,2)
(4,3)
(1, -4)
(-6, -7)
Answer:
(1,-4) is in quadrant IV.
Step-by-step explanation:
What is the Domain and Range of the following Graph?
Answer:
-42
Step-by-step explanation:
Mary and Aperna worked together to mow a neighbour’s lawn. They were paid $25.50. To split the money equally, Mary wants to divide by 2. Aperna disagrees and says that they need to multiply. By how much do they need to multiply? Explain.
Answer:
none just divide and get 12.57
What is the y-coordinate of the
midpoint of the line segment
which has endpoints
(-1,4) and (-3, -1)?
Step-by-step explanation:
h
permutasi dari kata
- jisoo
- cantik
- sudah
note: ...
Eh?..
[tex] \: \: \: [/tex]
Answer:
jisoo = 60 word ordercantik = 720 word ordersudah = 120 word orderStep-by-step explanation:
"jisoo"
j = 1
i = 1
s = 1
o = 2
element total = 5double element = letter o(2)[tex]p = \frac{n!}{k!} = \frac{5!}{2!} = \frac{5 \times 4 \times 3 \times 2 \times 1}{2 \times 1} = \frac{120}{2} [/tex]
P = 60 word order
------------
"cantik"
c = 1
a = 1
n = 1
t = 1
i = 1
k = 1
element total = 6double element = -[tex]p = n! = 6! = 6 \times 5 \times 4 \times 3 \times 2 \times 1[/tex]
P = 720 word order
------------
"sudah"
s = 1
u = 1
d = 1
a = 1
h = 1
element total = 5double element = -[tex]p = 6 \times 5 \times 4 \times 3 \times 2 \times 1[/tex]
P = 120 word order
What is (5,3) and (6,7) in point slope form
Answer:
4
Step-by-step explanation:
( x1, y1 ) = ( 5, 3 )
Here,
x1 = 5
y1 = 3
( x2, y2 ) = ( 6, 7 )
Here,
x2 = 6
y2 = 7
Formula : -
Slope = ( y2 - y1 ) / ( x2 - x1 )
Slope = ( 7 - 3 ) / ( 6 - 5 )
= 4 / 1
Slope = 4
Answer:
(y−3)=4(x−5)
Step-by-step explanation:
Point slope form is defined by the formula [tex]y-y_{1}=m(x-x_{1})[/tex]
First, you find the slope using the slope equation [tex]\frac{y_{2} -y_{1}}{x_{2}-x_{1}}[/tex]. (7−3)/(6−5)=4. Then you plug it back into the point slope form equation, and also plug in the points from y1 and x1.
This is also y=4x−17 in slope-intercept form or −4x+1y=−17 in standard form.
HELPPP PLEASEEEEEEEEE
could someone help me with this question including a full explanation? thank you have a great day.
Step-by-step explanation:
just think about the basic formulas for area and perimeter of rectangles, and what pieces of information we already have directly.
area = length × width
perimeter = 2×length + 2×width = 136 m
=> length + width = 68 m
then we know
length = 2×width + 8
this we use as substitute in the simplified perimeter equation :
2×width + 8 + width = 68
3×width + 8 = 68
3×width = 60
width = 20 m
and therefore
length = 2×width + 8 = 2×20 + 8 = 40+8 = 48 m
and now we can calculate the area :
area = length×width = 48×20 = 960 m²
please consider that for a length or distance we use m (or other length units), for and area then m². for a volume then m³. as a basic unit for an area is a square. and for a volume a cube.
What is the product?
2а- ?
За2
2a2 - 11a+ 14
a
3
а-2
за
а-2
За
a+2
3
a+2
The product of the Expression is 3/ (a-2).
What is Expression?In mathematics, an expression is a phrase that has at least two numbers or variables and at least one math operation. Addition, subtraction, multiplication, or division are all examples of math operations. An expression's structure is as follows:
(Number/variable, Math Operator, Number/variable) is an expression.
We have,
(2a - 7)/ a x (3a²)/ (2a² -11a + 14)
Now, simplifying the expression as
(2a - 7)/ a x (3a²)/ (2a² -11a + 14)
= (2a - 7)/ a x (3a²)/ (2a² -7a - 4a + 14)
= (2a - 7)/ a x (3a²)/ a (2a -7) -2 (2a- 7)
= (2a - 7)/ a x (3a²)/ (a- 2)(2a-7)
= 3a² / a(a-2)
= 3/ (a-2)
Thus, the product is 3/ (a-2).
Learn more about Expression here:
https://brainly.com/question/14083225
#SPJ7
Mrs. Wood has a new student who feels confused about horizontal and vertical lines. Write an
explanation on the differences between the two special cases. Include information about the
graphs, the slopes, and the equations of these two types. Include examples to help with your
explanation.
Bài 2: Tìm x biết
a, (x + 2)(x + 3) - (x - 2)(x + 5) = 6
b, 3(2x - 1)(3x - 1) - (2x - 3)(9x - 1) = 0
Answer:
76
Step-by-step explanation:
Type the integer that makes the following subtraction sentence true: 428 - what = 1,212
Answer:
-784
Step-by-step explanation:
428 - ? = 1,212
428 - 1,212 = ?
428 - 1,212 = -784
? = -784
hope it helps!
Answer:
- 784
Step-by-step explanation:
428 - x = 1,212
1,212 - 428 = - x
- x = 784
x = - 784
Last one, thank you so much everyone who's helping <3
Answer:
the answer is 103!
Step-by-step explanation:
Hope this helps :)
180°-77°=103 so your answer would be 103
what is the square root of -99
Answer:
3i√11
I believe that’s the square root