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 Awhat is 28 divided by 5 5/6
PLEASE HELP WILL GIVE BRAINLIEST!!!
Answer:
sas
i don't think so
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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
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
Nathan went shopping for a new camera because of a sale. The store was offering a 40% discount. If the price on the tag was $35, what would be the price after the discount but before tax, to the nearest dollar and cent?
Answer:
The price after the discount but before the tax is $21
Step-by-step explanation:
Here, we are told there is a price off of 40% on an item that costs $35.
What we want to calculate is the value of what the price would be before the tax
We proceed by finding 40% of $35
Mathematically, that would be;
40/100 * 35 = $14
The price of the item before the tax is thus;
35-14 = $21
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
Proportional?
Non-proportional?
Answer:
Non-proportional
Step-by-step explanation:
Cross-Multiply
What is the slope of the line?
Answer:
[tex]\displaystyle m=1[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-1, 0)
Point (0, 1)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{1-0}{0--1}[/tex][Fraction] Simplify: [tex]\displaystyle m=\frac{1-0}{0+1}[/tex][Fraction] Subtract/Add: [tex]\displaystyle m=\frac{1}{1}[/tex][Fraction] Divide: [tex]\displaystyle m=1[/tex]about how many people is 70% of our population
Answer: 5.46 billion
=================================================
Explanation:
If you mean the world's population, then there are roughly 7.8 billion people on earth.
70% of that is 0.70*7.8 = 5.46 billion
The number 5.46 billion can be written as 5,460,000,000
This number is read out as "5 billion, 460 million"
2 less than the quotient of number 5 and a number x
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
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
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%
Write the equation of a line with points (2, - 4) and (4, 2) in slope-intercept form
Answer:
y+4=3(x-2)
..
.
.
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
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%.
Mark as Brainliest!
-3 |x-3|+3=6
Please hell!
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.
I JUST NEED THE EQUATION!!!!!!!!!!!!!
Answer:
The equation is 24 - y = 45
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
Solve for x.
4x + 6 = 38
x = 3.5
x = 8
x = 11
x = 128
answer asap please
Answer:
x=8
Step-by-step explanation:
Step 1: Subtract 6 from both sides.
4x+6−6=38−6
4x=32
Step 2: Divide both sides by 4.
Answer:
x=8
Step-by-step explanation:
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:
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
PLS HELP ME ON THIS ASAP!!!!
Answer:
a = upward
vertex = -2,4
Step-by-step explanation:
i will answer the rest under comments
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:
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.
can someone answer my last question please- its due today
Answer:
you would solve D first.
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: