Answer:
= 1
Step-by-step explanation:
9+(−4)(2)
=1
Factor the algebraic expression.
72 +63
Answer:135
Step-by-step explanation:72 + 63 =135
The product of two numbers is 48 and the difference of those numbers is 13 what are the numbers?
Answer:
-3 and -16
Step-by-step explanation:
Difference: -3-(-16)= 13
-3(-16)= 48
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
which pair of angles are congruent or supplementary
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°.
can anyone solve please
Answer:
1) f = 16
2) h = 10
Step-by-step explanation:
all interior angles of a triangle add up to 180 degrees.
1) 46 + 67 + (4f+3) = 180
reduce:
4f+3 = 67
4f = 64
f = 16
2) 60 + 3h + 90 = 180
3h = 30
h = 10
find the nth tearm
-5 -2 3 10 19
Given :
The sequence is -5 , -2 , 3 , 10 , 19 .
To Find :
The nth term of the given sequence .
Solution :
Difference between first 2 terms :
-2 - ( -5 ) = 3 1 term
3 - ( -2 ) = 5 2 term
10 - 3 = 7 3 term
19 - 10 = 9 4 term
From the above observation we can say that difference is increasing in odd number .
So, the nth term will be :
[tex]a_{n+1}= -5 + (2n+1)[/tex] for n greater than equal to 0.
Hence, this is the required solution.
We
The sum of two numbers is 45 and their difference is 5. Set up and solve a system of
equations to find the two numbers. Show your work.
Answer:
20 and 25
Step-by-step explanation:
(I took the questions before)
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:
The base angle of an isosceles triangle is 65 then find its vertical angle
Ayo fam thanks for the help. 15 Points for this one!
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
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:
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.
The answer to this question
Answer:
The answer should be -15
Step-by-step explanation:
Hope this helps
Answer:
-15 my dude
Step-by-step explanation:
2+(-15)=13
Hope this helps :)
Evaluate 3x + 4y when x = 2 and y = 5
Answer:
26
Step-by-step explanation:
3*2+4*5=6+20=26
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
What’s the answer to the problem?
Answer:
19
Step-by-step explanation:
if you do the checker method then you would find that
they add up to make a line which equals 180
so... the equation is (8x-7)+(x+16)=180
do the math and x=19
Jamal is helping pack prize bags for the school carnival. He has 73 pencils to put into 16 bags. He wants to put the same number of pencils in each bag. How many pencils should he put in each bag?
Answer:
4
Step-by-step explanation:
I73/16 = 4.52
If he wants to put the same number in each bag, he would put 4 in each bag because the pencils cannot be cut into 0.52
Which expression is equivalent to 8(2a)?
8(2 + a)
8 + 2a
8(a + a)
a + 10
Answer:
8(2+a) is the answer that you need there really is not much thought to it
I need people who are really good at math to help me out.
Please see image below:
Answer:
27 more
Step-by-step explanation:
7/11 x 99 = 63
4/11 x 99 = 36
63-36 = 27
Answer:
27
Step-by-step explanation:
7/11 * 9/9 = 63/99
4/11 * 9/9 = 36/99
63-36 =27
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:
Which one of these statements is correct????
Answer:
its d i guess so
Step-by-step explanation:
:) :) :) :)
Three charges are located at the vertices of a triangle, as shown. An isosceles triangle lying on its side. The two charges at the corners of the base of the isosceles triangle are labeled +5 C and +10 C. The top of the triangle is labeled +4 C with 4 vectors from it. The one east is labeled Y, the one west is labeled W, the one northeast is labeled X and the one southeast is labeled Z. Which vector best represents the net force acting on the +4 C charge in the diagram? W X Y Z
Answer:
y
Step-by-step explanation:
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 is the discriminant of the quadratic equation 1–22 – 9,0 – 9 = 0?
IM BAD MAN PLZ HELP I HATE MATH
<3
Describe the transformation of the parent functionf(x)=x2
When g(x)=12f(x)+2
Answer:
B
Step-by-step explanation:
OHXOKXSOIXSOIIZ OIZOKJOZLKZLKZLKZLKSALK
Betsy has $4.25 and her brother has $16.00 they want to buy two water guns that cost $12.99 each and a bag of water balloons that cost $4.79. Do they have enough money if so how much money will they have left over. If not how much more money will they need?
Answer:
No they don't have enough money, they need $10.52
Step-by-step explanation:
So first, you will add 4.25+ 16.00 = $20.25 < This is the amount they have.
Second, they want two water guns so 12.99 x 2 = 25.98 < This is the price for the water guns.
Then, add the price of the water ballons to the guns which is $30.77 < This is the cost for everything they want to buy.
Subtract $30.77 from $20.25 to recieve the answer of $10.52
Hope this helps!
Skylar invested $3,100 in an account paying an interest rate of 3.3% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, , for the value of the account to reach $4,720?
Answer:
13
Step-by-step explanation:
A grocery store clerk put only packages of glazed donuts and packages of chocolate donuts on a shelf. The ratio of the number of packages of chocolate donuts to the total number of packages on the shelf was 5 to 12. Which number could be the number of packages of glazed donuts the clerk put on the shelf?
Answer:
7 packages of glazed donuts
Step-by-step explanation:
A grocery store clerk put only packages of glazed donuts and packages of chocolate donuts on a shelf. The ratio of the number of packages of chocolate donuts to the total number of packages on the shelf was 5 to 12.
From the ratio that is given as
The number of packages of chocolate donuts = 5
The total number of packages = 12
The number could be the number of packages of glazed donuts the clerk put on the shelf is calculated as
Total number of packages - Number of chocolate donuts
= 12 - 5
= 7 packages of glazed donuts