Answer: omg i think this before i think the answer is yeah i did i know the answer is 387 or 397
Step-by-step explanation:
A ladder is inclined at only 23 degrees against the wall what the height of the ladder reaches up the wall
Step-by-step explanation:
To determine what the height of the ladder reaches up the wall we need to know the height of ladder which is not provided in the question.
So if I assume the height of ladder to be 10ft( just a general assumption)
Then, inclined ladder, wall and distance been the bottom of the ladder and wall will form a right angle triangle.
where height of ladder will be hypotenuse, height of the ladder reaches up the wall will be perpendicular and distance been the bottom of the ladder and wall will be base.
Since, A ladder is inclined at 23 degrees against the wall
⇒ height of the ladder reaches up the wall = Height of ladder×sin23°
= 10ft × sin23° = 3.9073 ft
The base of the triangular pyramid shown is an equilateral triangle vóth sides measuring 6 yards and a height of
5.2 yards. Each lateral face is congruent and has a height of 8 yards.
What is the surface area of the pyramid?
15.6 square yards
72 square yards
87.6 square yards
144 square yards
Answer:15.6
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
There were 125 students in the fifth grade. Each of them read 23 books. How many books did the fifth grade students read? I NEED HELP ASAP
Answer: 2,875 books
Step-by-step explanation: There were 23 books read by each of the 125 students. You multiply the number of students (125) by the number of books each (23). 125 × 23 = 2,875.
ASAP HELP PLEASE PLEASE
Answer:
2079
Step-by-step explanation:
is the correct answer 2079
Answer All 5 and I will give you brainliest
Answer: Number 1 is B Number 2 is D Number 3 is C Number 4 is D Number 5 is A
Step-by-step explanation:
Share £60 in the ratio 1:4
Answer:
s=5
v=2
Step-by-step explanation:
should i add, multiply, subtract, or divide n+16=9
Find the perimeter and area of the figure.
Answer:
perimeter of the figure =32 units
area of the figure=56 units²
WILL GIVE BRAINLIEST! PLS HELP!
Answer:
cosine i think tell me if im wrong
Step-by-step explanation:
find the value of 105 squred using bionomial expansion using (a+b) squred=a squred+2ab + b squred
the first one who answer it will get the brainliest .pls answer asap!!!!
Answer:
11025Step-by-step explanation:
to understand thisyou need to know about: algebralet's solve:[tex] \sf rewrite \: 105 \: as \: 100 + 5 : \\ \sf (100 + 5 {)}^{2} [/tex][tex] \sf use \: (a + b {)}^{2} = {a}^{2} + 2ab + {b}^{2} \: to \: simplify : \\ \sf {100}^{2} + 2.100.5 + {5}^{2} [/tex][tex] \sf simplify \: squres : \\ \sf 10000 + 2.100.5 + 25[/tex][tex] \sf simplify \: multipication : \\ \sf10000 + 1000 + 25[/tex][tex] \sf simplify \: addition : \\ \sf \: 11025[/tex]Trudy is making punch by mixing 1 can of
concentrated juice with 3 cans of water.
Which of the following combinations
shows the same ratio of juice to water?
A 2 cups of juice to 3 cups of water
B 2 cups of juice to 6 cups of water
C 2 cups of juice to 9 cups of water
D 3 cups of juice to 6 cups of water
Answer:
a i think if not im sorry
Step-by-step explanation:
Calculate the radius of a circle if its area is 153.9cm2
Answer:
7
Step-by-step explanation:
Answer:
6.999
Step-by-step explanation:
153.9 = pie*r^2
48.98=r^2
R=6.999
h(x)=12x+3 evaluate h(6)
Answer:
75
Step-by-step explanation:
Substitute 6 in for x:
12(6)+3 –––Multiply 12 by 6
72 + 3 –––Add 72 and 3
75 –––Your answer
Anybody know the answer to 4x + 9 + 11x - 61
Answer:
15x - 52
Step-by-step explanation:
Hi,
All you have to do is combine like terms. 4x + 11x is 15x. 9 + (-61) is simply -52.
Hope this helps :)
Answer:
15x-52
Step-by-step explanation:
What is n in the equation? 16 = 8 n
Answer:
n = 2
Step-by-step explanation:
16 = 8n
divide by 2 on both sides
2 = n
n equals 2
Answer: n = 2
Step-by-step explanation:
Switch sides:
8n =16
Divide both sides by 8:
8n/8 = 16/8
Simplify:
n =2
Margaret asked her classmates how many pets they own. The responses are recorded in the table.
Find the P(owning no pets). Express your answer as a fraction.
The lengths of the sides of a triangle are given below. Classify the triangle as acute, obtuse, or right.
7, 9, 3
A. Acute Triangle
B. Obtuse Triangle
C. Right Triangle
Answer:
B. Obtuse TriangleStep-by-step explanation:
Use Pythagorean to identify if the triangle is right:
9² = 7² + 3²81 = 58We see the triangle is not right and the difference of the squares tells us the angle opposite to side with measure of 9 is greater than 90°.
It means the triangle is obtuse.
Correct choice is B
pls help ill give brianliest lol ..
C.
It is just random stuff.
Answer:
B
Step-by-step explanation:
Two of the same x values with different y values
If in a code 52 - 36 = 97 and 46 -78 =1510 then how 53- 62 can be encoded
in algebra, we use a(n) to represesent a veriable
Answer:
Are you Algebra 1 or 2?
Step-by-step explanation:
please answer if you know
Answer: (1,-5)
Step-by-step explanation:
Substitute x and y with (1,-5).
-5=1-6.
Hope this helps :)
.Andrea needs a new air conditioning system for her house. An air conditioner needs to be big enough to cool a house, but it will wear out quickly if it is too big. Calculate the volume of the house pictured below to help Andrea choose the right air conditioner.
Answer:29,400 ft^3
Step-by-step explanation:
What is c divided by 22?
Answer:
11
Step-by-step explanation:
looked it up because I have no Idea lol
The mathematical expression is,
⇒ c ÷ 22
⇒ c / 22
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The expression is,
⇒ c is divided by 22.
Now, We can simplify the expression as;
⇒ c ÷ 22
⇒ c / 22
Thus, The mathematical expression is,
⇒ c ÷ 22
⇒ c / 22
Learn more about the divide visit:
https://brainly.com/question/28119824
#SPJ2
Triangle ABC has the angle measures shown. Measure of angle A = (2 x) degrees. Measure of angle B = (3 x) degrees. Measure of angle C = (4 x) degrees. Which statement is true about the angles? Measure of angle A = 20 degrees Measure of angle B = 60 degrees Angle A and Angle B are complementary Measure of angle A + measure of angle C = 100 degrees
Step-by-step explanation:
step 1. 2x + 3x + 4x = 180° internal triangle angles add up to 180°
step 2. 9x = 180 or x = 20
step 3. <A = 2x = 2(20) = 40°
step 4. <B = 3x = 3(20) = 60°
step 5. <C = 4x = 4(20) = 80°.
Answer:
I think its A correct me if wrong
step-by-step explanation:
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP
Answer:
10 donuts for $11.50
Step-by-step explanation:
11.50 divided by 10 = 1.15
That means that for this deal, each donut costs $1.15
15 divided by 12 = 1.25
That means that each donut costs $1.25
$1.15 is less than $1.25, so the answer is 10 donuts for $11.50
Hey! I really need help with this please ASAP!! HELP SOON!!
help me now this is so hard
Answer:
what is the question?
Step-by-step explanation:
uhh ok
A restaurant bill came to food total of $50 you want to leave a 20% tip for the server how much is the total bill
Answer:
20 percent of 50 is 10
Step-by-step explanation:
I THINK THATS IT I DONT REALLY KNOWAnswer:
$50×.20=10 50+10=$60 the total is $60
polynomials multiple choice math question ?
pls help
Answer:
The answer is D. Variable. The "letters after the numbers" are always variables. A coefficient is the number that the variable is being multiplied by. An exponent would be something like this: [tex]x^{2} \\[/tex] with the 2 being the exponent. A binomial is an algebraic expression of the sum or the difference of two terms.
You run 3 miles in 24 minutes. What is your average rate of speed in miles per minute?
Answer:
8
Step-by-step explanation: