Answer:
6802 libraries
Step-by-step explanation:
8950 x 0.76
hope this helps
Please help it’s due soon!!!
What is the discriminant of the quadratic equation 1–22 – 9,0 – 9 = 0?
IM BAD MAN PLZ HELP I HATE MATH
<3
4.John purchased a roll of cloth 2m long for $205.00 . He resold the cloth in lengths of 250 mm for $40.00 per length. Calculate profit he made.
Answer:
Step-by-step explanation:
Answer:
$115.00
Step-by-step explanation:
1m = 1000mm
2m = 1000 × 2 = 2000mm
2000÷ 250 = 8
he sold 8 piece of cloth
8× 40 = 320.00
profit
320.00 - 205.00 = $ 115.00
Name the triangle by looking at its angles.
Answer:
I think it's obtuse please don't come at me if I'm wrong.
it would be a right triangle because there’s a corner. obtuse and acute triangles have points.
In triangle XYZ , Y = 29.8° , Z = 51.4° , x= 19.6cm. Solve the triangle completely.
Answer:
X = 98.8Z = 15.5 cmy = 9.86 cmStep-by-step explanation:
To find z:
[tex] \frac{z}{sin \: z} = \frac{x}{sin \: x} \\ z = x \: . \frac{sin \: z}{sin \: x} \\ z = 19.6 \times \frac{sin \:51.4}{sin \: 98.8} \\ z = 15.5cm[/tex]
To find y:
[tex] \frac{y}{sin \: y} = \frac{x}{sin \: x} \\ y = x \: . \frac{sin \: y}{ \: \: sin \: x} \\ y = 19.6 \times \frac{sin \: 29.8}{sin \: 98.8} \\ y = 9.86 \: cm[/tex]
What is the area of the parallelogram shown?
Step-by-step explanation:
heght x base
13 x 18
the hight can be measured by the paralel
Describe the transformation of the parent functionf(x)=x2
When g(x)=12f(x)+2
Answer:
B
Step-by-step explanation:
OHXOKXSOIXSOIIZ OIZOKJOZLKZLKZLKZLKSALK
1. Three consecutive natural numbers add up to 24.
Find the numbers
The numbers are 7+8+9 a as they add up to 24
find the nth term of the sequence 7, 17, 27, 37
Answer:
47
Step-by-step explanation:
7 plus 10 = 17, 17 plus 10, 27 and it goes on. pls give brainliest
Answer:
47
Step-by-step explanation:
10+10 ang bawat idadag sa bawat space
PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!
Answer:
3240°
Explanation:
The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.
the perimeter of an airplane ticket is 68 cm. the ticket is 24 cm long. how tall is it?
Answer:
10cm
Step-by-step explanation:
68-48=20
20/2=10
What is the perimeter of the composite figure? 4 yd 4 yd 4 yd 4 yd 6 yd
Is (2, -4) a solution to the inequality 2x - 3y < 15? Yes or No
Answer:
No.
Step-by-step explanation:
We substitute the values x = 2 and y = -4 into the inequality.
Left side = 2(2) - 3(-4) = 4 + 12
= 16
Now the right side is 15 so we get 16 < 15 which is incorrect.
So (2, -4) is not a solution.
The boxplot below displays the arm spans for 44
students.
The five-number summary for the data is 143, 162,
168, 180, and 202.
Which of the following is not a true statement?
Approximately 75% of the arm spans are less than
180 cm.
O Approximately 50% of the arm spans are less than
168 cm.
Approximately 25% of the arm spans are less than
180 cm.
140 150 160 170 180 190 200 210
Arm Span (cm)
O Approximately 75% of the arm spans are greater
than 162 cm.
Answer:
C
Step-by-step explanation:
I think, :)
The boxplot below displays the arm spans for 44 student . The statement that is not true from the given option is
Approximately 25% of the arm spans are less than 180 cm
Option C
Given :
The boxplot below displays the arm spans for 44 students.
The five-number summary for the data is 143, 162, 168, 180, and 202.
From the given five number summary we can see that
minimum =143
First Quartile (25%)= 162
Median (50%)= 168
Third quartile (75%)= 180
Maximum =202
Now we analyze the statements
Approximately 75% of the arm spans are less than 180 cm. Its true because third quartile is 75% that is equal to 180
Approximately 50% of the arm spans are less than 168 cm.. Yes its true because median is 168
Approximately 25% of the arm spans are less than 180 cm. It is false because first quartile 25% is 162. So , 25% of the arm spans are less than 162 cm
Approximately 75% of the arm spans are greater than 162 cm. It is true . because 25% of the arm spans are less than 162 cm
Learn more :
brainly.com/question/5335957
What are the steps for this inequality: 6z < 48
Answer:
z<8
Step-by-step explanation:
First: write down the equation : 6z<48
Second: divide both sides with 6 (since its the only number that can be divided for both sides)
Third: then you'll get z<8
217 pens and 131 pencils together cost rupees 913 while 131 pens and 217 pencils cost rupees 827 find the cost of one pen and one pencil
Answer:
$5
Step-by-step explanation:
Just use simultaneous equations to solve this problem.
Let cost of pens = x and cost of pencils = y:
217 x + 131 y = 913
131x + 217y = 827
Solving these 2 equations you get: x = 2 and y = 3
Hence, cost of one pen and one pencil = 2 + 3 = 5 rupees
Answer:
5
Step-by-step explanation:
Please mark as brainliest
Find the area of the shaded region in this figure.
A)
10 cm2
B)
190 cm2
C)
200 cm2
D)
210 cm?
Answer:
B) 190 cm^2
Step-by-step explanation:
Im pretty sure all you gotta do is
20x10 which is 200 then do 5x2
which is 10 and you minus 10 from 200
Please correct me if im wrong here
I dont really remember doing these
Answer:
190cm^2
Step-by-step explanation:
Henry has a bag containing 39 letter tiles, some consonants, and some vowels. He selects a tile without looking and then replaces it. If he pulls 7 consonant tiles and 6 vowel tiles, which is the most likely number of consonant tiles in Henry's bag?
Answer:
21 consonant tiles
Step-by-step explanation:
Henry has a bag containing 39 letter tiles, some consonants, and some vowels.
He selects a tile without looking and then replaces it. If he pulls 7 consonant tiles and 6 vowel tiles, which is the most likely number of consonant tiles in Henry's bag?
Step 1
We add up the number of tiles that he pulls out of the bag
= 7 consonant tiles + 6 vowel tiles
= 13 tiles
Step 2
We divide the total number of tiles in the bag by the total number of tiles that was pulled out of the bag
= 39 tiles ÷ 13 tiles
= 3
Step 3
The most likely number of consonant tiles in Henry's bag is calculated as:
3 × The number of consonant tiles that was pulled out of the bag.
Hence:
3 × 7 consonant tiles
= 21 consonant tiles.
Therefore, the most likely number of consonant tiles in Henry's bag is 21 consonant tiles.
William and his three friends had lunch at a restaurant. They split the bill equally. The total bill was $34. They left a 15% tip. How much would each person pay?
Answer:
Each person would pay $13
Step-by-step explanation:
$34 x .15 = 5.1
34 + 5.1 = 39.1
39.1 / 3 = 13
Answer:
they would each pay $13
Step-by-step explanation:
4. Find the value of x.
Answer: I believe its B
Step-by-step explanation:
Answer:
Step-by-step explanation:
The sum of interior angles is 180(n-2) where n=number of sides. In this case there are 8 sides so the sum of angles is
180(8-2)=1080 degrees. Now can solve for x
5x+4x+138+116+132+126+134+123=1080
9x+769=1080
9x=311
x=34.6
65% of what is
42.9 ?
Answer:
65% of 66 is 42.9
Step-by-step explanation:
ok first you do
[tex] \frac{42.9}{1} \div \frac{65}{100} [/tex]
and then you invert the percentage fraction to multiply
[tex]42.9 \times \frac{100}{65} [/tex]
,
and now you should have now 42.9×1.54
and you will get 66 and that will be your answer
to clarify:
[tex] \frac{65}{100} \times 66 = 42.9[/tex]
Evaluate 3x + 4y when x = 2 and y = 5
Answer:
26
Step-by-step explanation:
3*2+4*5=6+20=26
Can anyone help? I have a test due on Sunday and am very bad at math
Answer:
P = 48°
Step-by-step explanation:
Its an isosceles triangle so angle M and angle N are the same since they are the opposite angles to the sides that have the same measurement. so it would
180 - (66)2 = angle P
Sorry if you dont understand what i mean
Please give me the correct answer.Only answer if you're very good at math.
Answer:
-3
Step-by-step explanation:
Every hour the number of flower pot goes down by three
Answer:
rate of change is -3 per hour
Step-by-step explanation:
C= (8,0) and D = (0, -6) the distance between is
Answer:
10
Step-by-step explanation:
First,
(x1, y1) = (8, 0)
(x2, y2) = (0, -6)
Second,
√(x2 - x1)² + (y2 - y1)²
= √(0 - 8)² + (-6 - 0)²
√(-8)² + (-6)²
= √64 + 36
Lastly,
= √100
Distance = 10 :)
help with this question please
Answer:
gallons = dependent
minutes = independent
Step-by-step explanation:
independent variable = the variable being manipulated/changed
dependent variable = the variable being changed as a result
gallons = dependent (of the minutes of running water)
minutes = independent (affecting the gallons)
Consider the expressions 12 + 4y and 4( y + 3 )what is the value of each expression when y = 5
not files pls
Answer:
Both expressions equals to 32.
Step-by-step explanation:
You just plug in 5 for each expression: 12+4(5)=32, 4(5+3)=32.
Solve this for the brainlist
Answer:
22.4
Step-by-step explanation:
using altitude theorem, the height of the triangle is 20
let y = height
10/y = y/40
y² = 400
y = [tex]\sqrt{400}[/tex] or 20
Now we can us the Pythagorean Theorem to find 'x':
10² + 20² = x²
100 + 400 = x²
x=[tex]\sqrt{500}[/tex] ≈ 22.4
What is the approximate volume of this tree trunk if the circumference is 26π inches and the height of the trunk is 22 inches,
Answer:
Volume = 11680.44 cubic inches
Step-by-step explanation:
Circumference of the trunk of a tree = 2πr
Here, r = radius of the trunk
26π = 2πr
r = 13 inch
Since, volume of the cylindrical trunk = πr²h
= π(13)²(22)
= 3718π
= 11680.44 cubic inches
how many 4 digit numbers can you make using only odd digits
Step-by-step explanation:
I think its 2240 is the answer