Answer:
-3 1/4
Step-by-step explanation:
Dos o más ángulos son_______________________ si la suma de sus medidas es 90°
Answer:
Dos ángulos son complementarios si la suma de sus medidas es igual a 90°.Y son suplementarios si la suma es 180°.
Please help ive been trying at this stupid question for 45 minutes now.
Answer:
25
Step-by-step explanation:
The ratio of yellow bottles to green bottles is 3:7. If I have 50 bottles, how many are yellow?
7
15
35
21
Answer:
15
Step-by-step explanation:
3 + 7 = 10
50/10 = 5
5 • 3 = 15
5 • 7 = 35
35 + 15 = 50
PLS HELP ME WITH THIS
9514 1404 393
Answer:
Abby left some squares under the radical20x³√(3x)Step-by-step explanation:
[tex]5x\sqrt{48x^5}=5x\sqrt{3x(4x^2)^2}=(5x)(4x^2)\sqrt{3x}\\\\=\boxed{20x^3\sqrt{3x}}[/tex]
Please help! Due tonight!
Answer:
x = square root of 119
Step-by-step explanation:
Because it is only a little bigger than the side it opposes
What is an equation of the line thaj passes through the point (6, 3) and is parallel to
the line x + 3y = 24?
The equation that passes through the points (6, 3) and is parallel to the line x + 3y = 24 is [y = -1/3x + 5].
What are line equations?An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation. A linear equation with one variable has the conventional form Ax + B = 0. In this case, the variables x and A are variables, while B is a constant. The point-slope form, standard form, and slope-intercept form are the three main types of linear equations.So, the equation will be:
Equation passes through the points (6, 3).Parallel to line x + 3y = 24.Now, calculate as follows:
x + 3y = 2yy = -x/3 + 8The gradient of the line: -1/3
y - 3 = -1/3(x - 6)y = -1/3x + 5Therefore, the equation that passes through the points (6, 3) and is parallel to the line x + 3y = 24 is [y = -1/3x + 5].
Know more about line equations here:
https://brainly.com/question/14323743
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At Cass High School, 2/3 of the students play a sport. Of the students who play a sport, 2/5 play football. What fraction of the students at Cass High School play football? *
Answer:the answer is 3/8.
Step-by-step explanation:
Elijah is keeping track of his baby sister’s shoe size at different ages throughout her childhood. Which statements about the relationship between Elijah’s sister’s shoe size and her age are true? Select all that apply.
A. The relationship is a continuous function.
B. The relationship is a discrete function.
C. The domain and range are restricted to positive numbers.
D. The domain and range are restricted to positive integers.
Answer:
B and D
Step-by-step explanation:
The function is the relation between the sister's shoe size and her age, being age the independent variable x, and the shoe size the dependent variable y.
If we think this through, we'll find out that age is a discrete variable, and shoe size too. Discrete variable refers to those variable that only admit whole numbers, they don't admit decimal numbers. So, in this case, both variables aren't represented by decimal values. So, the relationship is discrete function, punctual data.
Similarly, the function must be restricted to positive integers, because, as we already said, the variable only admit discrete values and we have to add that only should admit positive discrete values, because age cannot be negative, it wouldn't make sense, also shoe size cannot be negative. In this context, negative numbers don't make any sense.
Answer:
b and d
Step-by-step explanation:
The horizontal asymptote of the rational function f(x)= −2/+2 (x minus 2 over x plus 2) is *
9514 1404 393
Answer:
y = 1
Step-by-step explanation:
The horizontal asymptote can be found as the ratio of the highest-degree terms in the numerator and denominator.
f(x) = (x -2)/(x +2)
lim (x→ ±∞) of f(x) = x/x = 1
What is 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000x100Divided by 5 mutpliply 200 add 2 million minus 1000
Answer:
21
Step-by-step explanation:
;)
What is the unit rate for the cereal when it is 3/$10?
A $3/box
B $3.30/box
C $3.33/box
D $3.67/box
Answer:
B
Step-by-step explanation:
to find unit rate you want to find out how much of one thing cost so you would divide the top by 3 to get it to 1 and whatever you do to the top you have to do to the bottom
For which inequality is x = 5
1. To graph any linear equation in the calculator it needs to be in the slope
y intercept form. What is the slope y-intercept form for the equation
4y – 20x = -8
Answer:
y=mx+b no judgement i think this is right but i coukldbe completely off
Step-by-step explanation:
3 5/8 to the nearest whole number
Answer:
4
Step-by-step explanation:
3 and 5/8 is closer to 4 then 3 easy
On the Mertler’s vacation to Florida, they drove 180 miles in 3 hours before stopping for lunch. After lunch they drove 120 miles in 2 hours before stopping for gas. Are these rates equivalent? Explain your reasoning.
Answer:
Yes
Step-by-step explanation:
180/3 = 60
120/2 = 60
Just make it into a fraction and divide. They are driving 60 mph.
The cost of 9 scarves is $65.25. What is the unit price?
The unit price is $____ per scarf.
Answer:
7.25 each or 7.00 if rounded
Step-by-step explanation:
subtract the sum of ( a-3b-2c) from sum of *( 3a- 2b + c ) and ( 2a+ b+ 3c)
Answer:
A ~ A
Step-by-step explanation:
A and another A to make a upside down face with a squiggly.
PLEASE HELP Consider the expression 4x + 15. Write a real-world problem that can be solved using the expression. What does the variable represent in this problem?
Uhhh just look at the photo I guess
Work out the area of this circle.
Take pi to be 3.142 and write down all the digits given by ur calculator
Answer:
314.2 cm²
Step-by-step explanation:
The formula for the area of a circle is πr², so since the radius is 10, just multiply 100 × π, which is 314.2, since the problem told you to use 3.142 for π.
Write the equation of a line that is parallel to y = 6x +1 and that passes through the point (-7,1).
Answer:
[tex]y=6x+43[/tex]
Step-by-step explanation:
We want the equation of a line that is parallel to [tex]y=6x+1[/tex] which also passes through (-7, 1).
Since the new line is parallel, it must have the same slope as the original line.
The slope of the original line is 6.
Hence, the slope of our new line must also be 6.
We know that the slope is 6.
And it passes through the point (-7, 1).
So, we can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope and (x₁, y₁) is a point.
Substitute:
[tex]y-1=6(x-(-7))[/tex]
Simplify:
[tex]y-1=6(x+7)[/tex]
Distribute:
[tex]y-1=6x+42[/tex]
Add 1 to both sides. Hence, our equation is:
[tex]y=6x+43[/tex]
A $290 suit is marked down by 10%. Find the sale price.
The sale price is $
(Round to the nearest dollar as needed.)
HURRY I NEED THE ANSWE ASAP
Answer:
261 ! Round to the nearest dollar
Ghosts are still one of the greatest frights. The number of scares a ghost will get is modeled with the equation
`y=5x+2`. Skeletons, on the other hand, have become rather common and no one is scared of them anymore. In fact, they often are scared themselves more than they scare anyone else. If the equation for skeletons is perpendicular to the equation for ghosts and passes through the point (10, -4), what is the equation for skeletons?
Answer:
i don't know the answer but i really want the points
Step-by-step explanation:
after a baby was born she began to gain weight at a rate of 2lbs pee month. the weight of the baby at birth was 8lbs. write an equation for W in terms of representing weight in pounds of the newborn baby t months after birth
Answer:
The required function is: [tex]W(t) = 2t+8[/tex]
Step-by-step explanation:
The weight of the baby increases 2lbs per month which means that it is a linear function.
Now given that the initial weight was 8lbs it will remain constant.
Let t be the number of months and as the weight gain is 2 lbs per month, 2t will be the weight gain after t months.
The function can be written as:
[tex]W(t) = 2t+8[/tex]
Hence,
The required function is: [tex]W(t) = 2t+8[/tex]
Describe the total change to Ms. Thomas' savings account balance after making six monthly payments on her car loan. Model your answer using a number sentence.
Answer:
$-1465.5
Step-by-step explanation:
Complete question
Every month, Ms. Thomas pays her car loan through automatic payments (withdrawals) from her savings account. She pays the same amount on her car loan each month. At the end of the year, her savings account balance changed by −$2,931 from payments made on her car loan. Describe the total change to Ms. Thomas’ savings account balance after making six monthly payments on her car loan. Model your answer using a number sentence.
Given the following
Savings balance (after 1 year) =
−$2,931
If she pays the same amount on her car loan each month, we are to find the total change to Ms. Thomas’ savings account balance after making six monthly payments on her car loan, this can be expressed as;
$x = 6months savings
Solving both equalities
Savings balance (after 1 year) =
−$2,931
Since 1year = 12months
-$2,931 =12months savings
$x = 6months savings
To get the total savings after 6months we will find x by cross multiplying;
12×x = -2931×6
Divide through by 12
12x/12 = (-2931×6)/12
x = -2931/2
x = -1465.5
Hence Ms. Thomas' savings account balance after making six monthly payments on her car loan is $-1465.5
Jose tacking care of a nabers cat for 5 days he has 3 cans of food he needs to feed the cat the same amont every day howw much food shold joes feed the cat per day
Answer:
If the owner left only 3 cans of food for 5 days, that means that we have to divide those cans of food so we can just do simple math and divide 3 by 5
3/5 and you get 0.6
So the cat must eat 0.6 of each can everyday.
Timothy bought concrete mix for several projects. He used 3.5 bags of concrete mix for a new set of stairs and 2.25 bags of concrete mix for a garden wall. Timothy mixed 345 pounds of concrete in all. Answer parts a and b
Answer: 3.5y + 2.25y =345
Step-by-step explanation:
PLEASE HELP!! PLEASE GIVE EXPLANATION!
Kendrick walked 5/12 a mile in 1/2 of an hour how fast did he walk
Answer:
0.833 mph
Step-by-step explanation:
5/12 miles / 0.5 hours = 0.833 mph
5/6
Kendrick walked
5
12
of a mile in
1
2
of an hour. How fast did he walk?
Simplify your answer and write it as a proper fraction, mixed number, or whole number.
miles per hour
You answered:
0.5
miles per hour
solve
Find the rate in miles per hour. Divide
5
12
of a mile by
1
2
of an hour.
To divide by
1
2
, multiply by its reciprocal, 2.
5
12
÷
1
2
=
5
12
2
=
52
12
Rewrite the denominator to identify common factors.
52
12
=
52
26
Cancel common factors and simplify.
52
26
=
52
26
=
5
6
Kendrick's rate was
5
6
of a mile per hour.
25 POINTS!!!
The recipe for a batch of applesauce uses 2 and one-half pounds of apples. If Michael wants to make Three-fourths of a batch of applesauce, how many pounds of apples will he need?
StartFraction 3 Over 10 EndFraction of a pound
StartFraction 8 Over 15 EndFraction of a pound
1 and StartFraction 7 Over 8 EndFraction pounds
3 and one-third pounds
Answer:
i think its the 3erd one... im giveing a estimate because of that one dude. lol
Step-by-step explanation:
im so so so so sorry if its wrong!!!
Answer:
C
Step-by-step explanation:
If x=4 and y=-2, what is the value of [tex]\frac{1}{2}[/tex] xy²?
Answer:
8
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASStep-by-step explanation:
Step 1: Define
1/2xy²
x = 4
y = -2
Step 2: Solve
Substitute: 1/2(4)(-2)²Exponents: 1/2(4)(4)Multiply: 2(4)Multiply: 8