Answer:
tell me abt them
Step-by-step explanation:
Step-by-step explanation:
you didn't put the problems
What expression is equivalent to x2 - 49
Answer:
x^2 - 49= (x+7) (x -7)
Step-by-step explanation:
Please help me ill give u Brainlyest
Answer: 25 is the absolute value
Ms. Annand is getting drinks ready for a party. She has one gallon of fruit punch, two pints of apple juice, and a quart of grape soda. How much is she bringing all together for drinks to the party, measured in cups?
Answer:
4+4+16=24
Step-by-step explanation:
16 cups in a gallon, 4 cups in two pints, and 4 cups in a quart. Hope this helps!
What is the equation of the line that passes through the point (5, -2) and has a slope of 6/5?
Answer:
And line passes through the point (-6,5). we get y=mx+b => 5 = -4(-6)+b => b = 5-24 => b=-19.
Step-by-step explanation:
The equation of the line that passes through the given point is y=6/5 x + 2.
Given that, the line that passes through the point (5, -2) and has a slope of 6/5.
What is the slope intercept form?The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.
The standard form of the slope intercept form is y=mx+c.
Put m=6/5 and (5, -2) in y=mx+c, that is
-2 = 6/5 × (-2) + c
⇒ -2 = -12/5 + c
⇒ -10 = -12 + c
⇒ c = 2
Put m=6/5 and c=2 in y=mx+c, we get
y=6/5 x + 2
Therefore, the equation of the line that passes through the given point is y=6/5 x + 2.
To learn more about the slope intercept form visit:
brainly.com/question/9682526.
#SPJ2
Stacy spins the pointer 120 times and records it. The pointer lands 30 times on a section numbered 2, 19 times on 3, 25 times on 4, 29 times on 5, and 17 times on 6. A winning spin is a 2. FIND THE EXPERIMENTAL PROBABILITY OF LANDING ON 2
Answer:
1 / 4
Step-by-step explanation:
Number of trials = 120
Landing on 2 = 30
Landing on 3 = 19
Landing on 4 = 25
Landing on 5 = 29
Landing on 6 = 17
The experimental probability of landing in a two:
Experimental probability :
Number of times event occurs / Number of trials
Number of 2 landings = 30
Experimental probability of landing in a 2 ;
30 / 120 = 1/4
Find the value of x. 2x - 3 + 5
Answer: -1
Explanation: -3 + 5 = 2
2x + 2 = 0
x = -1
SOMEONE HELP PLEASE!
Answer:
x=48 and y is 132 my guy u welcome
Answer:
48 + y = 180
y= 132
5x - 17 = 132
x=29.8
FOR MATH ITS DUE TODAY
Distributive Property is factors a common term by the items that are inside parenthesis.
3(2x + 5)
3 = Factor
3(2x + 5)
2x and 5 = terms
3(2x + 5)
2 = coefficient
The coefficient is the number before the variable.
Ace
12 times 2278 divided by 34 take away 35
Answer:
9,613
Step-by-step explanation:
Answer:
769
Step-by-step explanation:
12 x 2278 = 27336
27336 / 34 = 804
804 - 35 = 769
Hope it helps!!!!! :)))
Evaluate c−d if c=11 and d=−3 .
Answer:
14
Step-by-step explanation: 11 - -3=14
Help explain how to do this
Answer:
its c and you're welcome
Step-by-step explanation:
The area of this rectangle is 5x? What does the coefficient 5 mean in terms
of the problem?
width x
length 5x
A. The length is 5 times the width.
B. The total area of the square is 5.
C. The length is 5.
Ma
D. The width is 5 times the length.
Answer:
A. The length is 5 times the width
Step-by-step explanation:
When a number is next to a variable, like 5x, it means you multiply the number and letter. So "5x" is really saying 5 · x
Since width is equal to x, the length is 5 times the width.
which two
type of quardialtera has no parallel side
Answer:
Kite and Arrowhead
Step-by-step explanation:
It’s asking for “No pairs of parallel sides”
meaning no Parallel sides. It can’t be Trapezium because it has one pair of parallel sides. {The question is asking for shapes with no parallel sides}
Thank you
f(x) = x2 + 2x-5
g(x) = -3x2 - 4x + 1
What is f(x) - g(x)?
Answer choices: A. 2x² – 2x - 4
B. -2x² + 6x-6
c. 4x²
- 2x - 4
D. 4x²+6x-6
Answer:
Step-by-step explanation: the answer is d cause when you are in this question for a long time just give up or guess your welcome .
my question: 2 ¼ ÷ 3/6 =
Answer: 9/2, 4.5
Step-by-step explanation:
Which statement is true about the graph of s > 4.5?
The graph has an open circle and the arrow points to the left.
The graph has a closed circle and the arrow points to the left.
The graph has an open circle and the arrow points to the right.
The graph has a closed circle and the arrow points to the right
Answer: D
Step-by-step explanation:
The graph has a closed circle and the arrow points to the right
Answer:It is D
Step-by-step explanation:
Right on edge 2021
14/15 divided by 3/5 HELP PLEASE
Answer:
14/15÷3/5 =1 5/9
Step-by-step explanation:
14/15÷3/5=?
Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.
Take the reciprocal of the second fraction by flipping the numerator and denominator and changing the operation to multiplication. Then the equation becomes
14/15×5/3=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
14×5 15×3=7045
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 70 and 45 using
GCF(70,45) = 5
70÷5 45÷5=14/9
The fraction
14/9
is the same as
14÷9
Convert to a mixed number using
long division for 14 ÷ 9 = 1R5, so
14/9=1 5/9
Therefore:
14/15÷3/5=1 5/9
Please mark brainliest
Jasmine answered 16 out of 25 questions correctly on a quiz. What percent of her answers were correct?
Answer:
.64%
Step-by-step explanation:
16 devided by 25=.64
On a chemistry quiz, there are 5 multiple choice questions with 4 choices each. What is the probability that you get a 100% if you strictly guess.
Answer:
0.097%
Step-by-step explanation:
Since this is a series of events probability question, in order to calculate the probability you need to first find the probability of getting each individual answer right and then multiplying those probabilities together. This will give you the probability of getting 100% on the entire test. Since the questions are multiple-choice with 4 choices and only 1 correct choice then the probability of getting one right is 1/4 or 25%. Now that we have that probability we simply need to multiply it 5 times for each individual question.
1/4 * 1/4 * 1/4 * 1/4 * 1/4 = 1/1024 or 0.0009765 or 0.097%
Work out
a) 1 1/5 + 3 2/5
Step-by-step explanation:
Result:
1.5 - 1 1/5 = 3/10 = 0.3
Spelled result in words is three tenths.
How do you solve fractions step by step?
Conversion a decimal number to a fraction: 1.5 = 15/10 = 3/2
a) Write down the decimal 1.5 divided by 1: 1.5 = 1.5/1
b) Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
1.5/1 = 15/10
Note: 15/10 is called a decimal fraction.
c) Simplify and reduce the fraction
15/10 = 3 * 5/2 * 5 = 3 * 5/2 * 5 = 3/2
Conversion a mixed number 11/5 to a improper fraction: 1 1/5 = 1 1/5 = 1 · 5 + 1/5 = 5 + 1/5= 6/5
I WILL AWARD BRAINLIEST FOR CORRECT ANSWER :)
Answer:
The first one is correct
The second one is 20years
The third one is £8820
Step-by-step explanation:
If u answer this, ill give you 15
Answer:
7/10
Step-by-step explanation:
Answer:
70%
Step-by-step explanation:
Hope this helps have a great day.
Can someone plzzzz helppp meee!!!! :(
2
A company that manufactures radios first pays a start-up cost, and then spends a certain amount of money to manufacture each radio. If the cost of manufacturing rr radios is given by the function c(r)=5.25r+125c(r)=5.25r+125, then the value of 125125 best represents
A. The start-up cost.
B. The amount spent to manufacture each radio.
C. The profit earned from the sale of one radio.
D. The average number of radios manufactured.
Answer: b
Step-by-step explanation:
The correct statment is the amount spent to manufacture each radio.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We have given that the cost of manufacturing the radios is;
c(r) = 5.25r + 125
where, r is the number of radios
This is a linear function and the general form of a linear function as;
f(x) = mx + b
Here m represents the slope of the function or the rate of change of the function while b represents the intercept of the initial value of the function.
From the given function we have;
m = 5.25
b = 125
Which means that 5.25 represents the rate of change of the function. It mean the value by which the value of r changes the function.
In other words,the correct statment is the amount spent to manufacture each radio.
Learn more about equations here;
https://brainly.com/question/25180086
#SPJ2
Whoever can tell mee what 77x45 will get brainly tell me howw u got it
Answer:
3465
Step-by-step explanation: I got 3465 by multiplying 77 times 45.Rob bought a hat and 3 shirts for $35 . Dan bought 2 hats and a shirt for $20 Which system of equations can be used to find s , the cost of one shirt, and h, the cost of one hat?
Answer:
1x+3y=35, 2x+y=20
x=5, y=10
Step-by-step explanation:
Let x equal the number of hats and y equal number of shirts.
Solve by substitution, elimination, or graphing.
Personally, I just solved by substitution.
Solve for x (or y) in the first equation. Let's do x.
1x+3y=35 goes to 1x=35-3y or just x=35-3y.
Since we have x, plug it in the other equation. 2(35-3y)+y=20. This equals out to y=10, i assume you understand the algebra.
Plug 10 into either equation for y.
1x+3(10)=35 or x+30=35. subtract 30 on each side. X=5.
A company has two manufacturing plants with daily production levels of 6x + 13 items and 3x - 7
items, respectively. The first plant produces how many more items daily than the second plant?
Answer:
The first plant produces 3x+20 more items daily than the second plant.
Step-by-step explanation:
Given that:
Production level of first plant = 6x+13
Production level of second plant = 3x - 7
We will find the difference of both plants manufacture levels.
Difference = First plant - Second Plant
Difference = (6x+13)-(3x-7)
Difference = 6x+13-3x+7
Difference = 3x+20
Hence,
The first plant produces 3x+20 more items daily than the second plant.
What fraction is equal to 75% of [tex]\frac{1}{2}[/tex]
Answer:
3/8
Step-by-step explanation:
A line crosses the coordinates (-3,5) and (4,-2). What is the slope of the line?
Answer:
Slope = -1
Step-by-step explanation:
[tex]\frac{-2-5}{4-(-3)}=\frac{-7}{7} =-1[/tex]
What is the volume of this cone?
Answer:
The volume of the cone is approximately 453.0 cm³
Step-by-step explanation:
The volume of a cone is one third that of a cylinder with the same height and radius. That gives us 1/3 πr²h, where r is radius and h is height.
However, we are not given the height of the cone, but the side length. We can work out the height using the Pythagorean theorem, as we have a right triangle with the height, base radius, and length. You may recall that the Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of it's other two sides:
[tex]a^2 = b^2 + c^2[/tex]
So we can find the height of the cone with that:
[tex]10.8^2 = 7.4^2 + h^2\\h^2 = 10.8^2 - 7.4^2\\h^2 = 116.64 - 54.76\\h^2 = 61.88\\h = \sqrt{61.88}\\h \approx 7.9[/tex]
Now that we have the cone's height, we can solve for its volume:
[tex]v = \frac{1}{3} \pi r^2 h\\v = \frac{1}{3} \pi \times 7.4^2 \times 7.9\\v = \frac{1}{3} \pi \times 54.76 \times 7.9\\v = \frac{1}{3} \pi \times 432.6\\v = \pi \times 144.2\\v \approx 453.0 cm^3[/tex]
Answer:
c = 490/3
Step-by-step explanation: