I’ll give brainlist if u answer with evidence
Answer:
The answer is 17/36
Step-by-step explanation:
First you multiply 1/4 times 9/9 and you get 9/36. Then you multiply 2/9 times 4/4 and you would get 8/36 and 8/36 + 9/36=17/36.
Larissa dives into a pool that is 8 feet deep. She touches the bottom of the pool with her hands 6 feet horizontally from the point at which she entered the water. What is the approximate angle of elevation from the point on the bottom of the pool where she touched to her entry point? 36.9° 41.4° 48.6° 53.1
The approximate angle of elevation from the point on the bottom is; D: 53.1°
What is the angle of elevation?We are told she dived into a pool that is 8 ft deep.
Now, she could touch the bottom with her hands 6 ft horizontally. Thus;
We can use trigonometric ratio to determine the approximate angle of elevation from the point on the bottom of the pool where she touched to her entry point.
If the angle of elevation is θ, then we have;
θ = tan⁻¹(8/6)
θ = 53.1°
Read more about angle of elevation at; https://brainly.com/question/15580615
what is 2 8/15+ 1 1/30
Answer:
3 17/30
Step-by-step explanation:
In order to do this problem, we have to get the two fractions to have the same denominator
So we change 2 8/15 into 2 16/30 (multiplying both the numerator by 2, if you don't know why this works then ask me) and then we just add. So 2 16/30 + 1 1/30 = 3 17/30
PLS HELP I HAVE TO TURN THIS IN IN FIVE MIIN!!
Tickets to a play cost $4 in advance and $5 at the door. The theater club president wants to raise at least $400 from the ticket sales. If the club sells 40 tickets in advance, what is the least number of tickets the club needs to sell at the door to reach the president’s goal?
Answer:48
Step-by-step explanation:
Answer:
48 tickets
Step-by-step explanation:
so multiply the 4 and 40 to get 160, then subtract that from 400. divide by the 5 and then u get 48
Simplify the expression. Write your answer as a power.
(-2.9) x (-2.9)^7
(The seven is the exponent btw)
Answer:
5002.46412961
Step-by-step explanation:
I JUST NEED THE EQUATION!!!!!!!!!!!!!
Answer:
The equation is 24 - y = 45
Need help ASAP I am stuck
Answer:
b
Step-by-step explanation:
Mr. Henry's class reads an average of 8 books during the school year. Brooklyn reads 10 books. What percentage AND fraction of the class average did Brooklyn read during the year?
Answer:
The answer is 125% in percentage form, or [tex]\frac{10}{8}[/tex] in fraction form.
Step-by-step explanation:
[tex]\frac{8}{8}[/tex] = 100%
[tex]\frac{2}{8}[/tex] = 25%
[tex]\frac{8}{8}[/tex] + [tex]\frac{2}{8}[/tex] = 125%
[tex]\frac{8}{8}[/tex] + [tex]\frac{2}{8}[/tex] = [tex]\frac{10}{8}[/tex]
Thus, the answer is [tex]\frac{10}{8}[/tex] or 125%.
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Noah is standing 5 feet from a tree that is 12 feet tall. If Noah is looking at
the top of the tree, what is the distance from the top of the tree to Noah's
eyes.
Answer:
7
Step-by-step explanation:
Proportional?
Non-proportional?
Answer:
Non-proportional
Step-by-step explanation:
Cross-Multiply
PLS HELP ME ON THIS ASAP!!!!
Answer:
a = upward
vertex = -2,4
Step-by-step explanation:
i will answer the rest under comments
I need help asap !!
Answer:
Slope is 0
Equation is y = -2
Step-by-step explanation:
To get the slope, we need the coordinates of its end points
These are;
((-2,-2) and (2,-2)
The formula for the slope is;
m = (y2-y1)/(x2-x1)
m = (-2+2)/(2 + 2) = 0/4 = 0
Since the slope is 0, the only thing left in the equation is the y-intercept
This is according to the question-2
So the equation of the line is
y = -2
write 2x + y= 9 in the form of y=mx + b
Step-by-step explanation:
2x+y=9 ( y=mx+b)
y=-2x+9
sorry...if its wrong
The area of a right triangle is 30 square inches and the length of one of the legs is 5 inches. What is the length of
the other leg?
Answer:
it might be 6 inches
Step-by-step explanation:
Answer:
It is 6 inches
Step-by-step explanation:
well 5x6= 30 which is what the right triangle equals 30=30
Giving brainliest !!!!!!
The equation is basically saying
distance/3
Therefore, to replace the word "distance" you would use d
The answer is ( B. d )
Whats the circumference of a circle if the radius is 4.6
Answer:
28.914
round off 29
Step-by-step explanation:
circumference is 2*pi*radius
2*22/7*4.6
Write the equation of a line with points (2, - 4) and (4, 2) in slope-intercept form
Answer:
y+4=3(x-2)
..
.
.
Write the prime factorization of 20.Use exponent when appropriate and order the factor from least to greatest
Answer:
20 = [tex]2^{2}[/tex] x 5
Step-by-step explanation:
From the general knowledge, prime numbers have two factors. Therefore, prime factorization of 20 implies prime numbers that are factors of 20. This involves expressing a given number in its prime factor.
So that the prime factors of 20 can be expressed as,
20 = 2 x 2 x 5
= [tex]2^{2}[/tex] x 5
Thus, the prime factorization of 20 is [tex]2^{2}[/tex] x 5.
please help me thank you
Answer:
the answer is A
Step-by-step explanation:
Answer:
your answer would be 84 simplify 2
Step-by-step explanation:
Solve for the roots in simplest form using the quadratic formula:
x^2 + 61 =-10x
9514 1404 393
Answer:
-5 ± 6i
Step-by-step explanation:
To use the quadratic formula, we need the equation in standard form. Adding 10x gives ...
x^2 +10x +61 = 0
Then a=1, b=10, c=61, and the solutions are ...
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-10\pm\sqrt{10^2-4(1)(61)}}{2(1)}\\\\=\dfrac{-10\pm\sqrt{-144}}{2}=\dfrac{-10\pm12i}{2}\\\\ \boxed{x=\{-5-6i,-6+6i\}}[/tex]
At a country music concert 48 people played guitars. That number is 6 times as many as the number of people who played banjos. How many people played banjos?
Answer:
8
Step-by-step explanation:
48 divided by 6 is 8
Answer:
8
Step-by-step explanation:
48/6=8
I need help pleasee
Answer:
c is the answer
explination:
4*3 1/2=28/2
28/2 divided by 6 is equal to 7/3 or 2 1/3
can someone answer my last question please- its due today
Answer:
you would solve D first.
PLEASE HELP WILL GIVE BRAINLIEST!!!
Answer:
sas
i don't think so
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M is the midpoint solve for x
Answer:
x = 3
Step-by-step explanation:
5x + 9 = 24
5x = 24 - 9
5x = 15
x = 3
Check:
5(3) + 9 = 24
SM = 24, MT = 24 ✔️
Answer:
Step-by-step explanation:
If M is the midpoint between points S and T, then both sides; SM and ST are equal. This means that 5x + 9 has to equal 24.
5x + 9= 24
5x +9 - 9= 24 - 9
5x= 15
5x / 5 = 15 / 5
x = 3
ANSWER: x = 3
Frank goes to the library to check out books each week. If he checks out x number of
books each week, which expression can be used to find how many books he checks out
in 6 weeks?
A. x + 6
B. X-6
X-6
C. 6 x
D. x divided by6
Answer:
c is your answer
Step-by-step explanation:
x is the books per week
2x in 2 weeks
3x in 3 weeks .....
-3 |x-3|+3=6
Please hell!
what is 28 divided by 5 5/6
really need help asap
A pair of fire towers uses technology to search for forest fires. Let the center of the forest be the origin on a coordinate grid. The first fire tower is located 5 km east and 8 km south of the center, and the second fire tower is located 7 km west and 4 km north of the center. The technology at the first tower can locate fires within a radius of 10 km and the second tower within a radius of 9 km. The system of inequalities represents this scenario.
StartLayout Enlarged left-brace first row (x minus 5) squared + (y + 8) squared less-than-or-equal-to 100 second row (x + 7) squared + (y minus 4) squared less-than-or-equal-to 81 EndLayout
At which location, from the origin, would a fire be detected by both towers?
2 km east and 3 km south
3 km east and 2 km north
2 km west and 1 km north
1 km west and 2 km south
Answer:
the answer is D 1km west and 2km south
Step-by-step explanation:
Just took the test 100%
Please help!! BRAINLIEST to correct answer!!
Answer:
Let us use Pythagoras theorem Hence [tex] {4}^{2} + {b}^{2} = {10}^{2} [/tex][tex]16 + {b}^{2} = 100[/tex][tex] {b}^{2} = 84[/tex][tex]b = \sqrt{84} [/tex][tex]b = 9.16[/tex]So Option A