Answer:
8x+lly=205x-11y=-59u200b
Step-by-step explanation:
i calculated it
I will give you brainliest if you answer the question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I need help plssssss
Answer:
the answer is c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
C because the letter orders are parallel to the other side.
Solve for xx and then find the measure of angle, B.
Answer:
Step-by-step explanation:
A = B
8x - 10 = 3x + 90
8x - 3x - 10 = 90
5x = 90 + 10
5x = 100
5x/5 = 100/5
x = 20
A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find the value of b in the drawing below?
Answer:
when the shapes are similar, ratio of their sides are the same
QR/MN = c/6 = PQ/LM = 2/4
c/6 = 2/4
c = 3
Step-by-step explanation:
Answer:
The answer is 11!
Step-by-step explanation:
Divide 22 by 2. :) took the quiz and this was correct
how many days till christmas???
Answer:
43 days till CHRISTMAS
which of the following is the angle bisector theorem?
Answer:
The answer is B!
Step-by-step explanation:
Answer: b
Step-by-step explanation:
Doing this for the other person to get the crown because they also help me :3
SOMEONE HELP ME PLEASE
6
Step-by-step explanation:
here,
4x +2=15x-64
64+2=15x-4x
66=11x
x=66/11
x=6
The selling price of an item is $520. It is marked down by 10%, but this sale price is still marked up
from the cost of $360. Find the markup from cost to sale price.
Answer:
108
Step-by-step explanation:
trust me
Describe the graph of y = |x - 2| + 4
Answer:
Step-by-step explanation:
Note that this function resembles the absolute value function y = |x|.
The graph of y = |x| has its vertex at (0, 0) and opens up in a v-shape.
The graph of y = |x - 2| looks the same as that of y = |x|, but the entire graph has been translated 2 units to the right.
The graph of y = |x - 2| + 4 is that of y = |x - 2|, translated 4 units up.
Answer the question below
Answer:
Bagels are 4 and Muffins are 2
Step-by-step explanation:
solve the system of equations
Answer:
Bagels are 4 and the muffins are 2 or the first answer
Step-by-step explanation:
2b+m=10
3b+m=14
we can subtract the equations
-b=-4
multiply both sides by -1 to get
b=4 meaning a bagel is four dollars
we can then subsitute this
2(4)+m=10
8+m=10
subtract 8 from both sides
m=2
subsitute these into the second equation to check
3(4)+(2)=14
12+2=14
14=14
Therefore the answer is Bagels are 4 and the muffins are 2 or the first answer
(05.01)
The graph of a system of equations with the same slope and the same y-intercepts will
have no solutions. (1 point)
O Always
Sometimes
O Never
Help ASAP
Answer:
Always
Step-by-step explanation:
Answer:
never.
Step-by-step explanation:
Data collected on the depth of the Mississippi River and the water discharge are given in the table:
Depth Discharge (ft3)
1.59 63
2.90 97
3.10 123
3.31 254
3.31 398
4.27 550
4.55 583
6.67 603
6.79 655
6.82 726
Find r2, and interpret the results. (4 points)
0.81; The least-squares regression line, given by ŷ = −126.08 + 122.67x, is not a good fit for the data.
0.90; The least-squares regression line, given by ŷ = −126.08 + 122.67x, is a good fit for the data.
0.81; The least-squares regression line, given by ŷ = −126.08 + 122.67x, is a good fit to the data.
0.81; The least-squares regression line, given by ŷ = 122.67 − 126.08x, is a good fit to the data.
0.90; The least-squares regression line, given by ŷ = 122.67 − 126.08x, is not a good fit to the data.
Answer:
C. 0.81; The least-squares regression line, given by ŷ = −126.08 + 122.67x, is a good fit to the data.
For questions 1 - 2, use the distributive property to find the product of the binomials.
1. (x - 4)(2x + 5)
2. (4x - 2)(x-3)
Please make is simple to understand.
Answer:
1). 2x^2-3x+20
2). 4x^2-14x+6
Step-by-step explanation:
1. (x-4)(2x+5)
FOIL:
(x)(2x)+5(x)-8(x)+(4)(5)
2x^2+5x-8x+20
=2x^2-3x+20
2. (4x-2)(x-3)
FOIL:
(4x)(x)-(3)(4x)-2(x)-2(-3)
4x^2-12x-2x+6
=4x^2-14x+6
Find the inequality represented by the graph
Answer:
y ≥ 1/2xStep-by-step explanation:
Given the following inequality, we know that y must be greater than or equal to x because the line is not dashed, and is shaded above the line.
Now to find the equation just pretend that this is just a normal linear equation, and solve for the equation.
So since the y intercept is 0, and there is a rise of 1 for a run of 2 or 1 unit up every two units to the right, the corresponding linear equation is y = 1/2x.
Now since this is an inequality where y is greater than or equal to x.
y = 1/2x → y ≥ 1/2x
Find the point that is a solution for y=6x+8
Answer:
(-8/6, 0) is the answer
first is the absicca and the second is the ordinate
Which simplified equation is equivalent to the equation shown below? 4x + -3 -9 +4x=6
Answer:
x + x = 4.5 or x = 2.25 is the answer or the value of x.
Step-by-step explanation:
4x + -3 -9 +4x=6
4x + 3 + 9 + 4x=6 + 3 + 9
4x + 4x = 18
4x/4 + 4x/4 = 18/4
x + x = 4.5
x = 2.25
A store owner wants to advertise his store in magazines that most of his shoppers are likely to read. He takes a survey to determine the ratio of females to males that shop at his store each day.
The chart below represents the number of females and males that shop at his store on average each day.
Which statement identifies the ratio of females to males that shop at his store and who he should focus his advertising on?
He should focus on males because the ratio of females to males is 3:5.
He should focus on females because the ratio of females to males is 5:2.
He should focus on females because the ratio of females to males is 5:3.
He should focus on males because the ratio of females to males is 2:5.
Answer:
Step-by-step explanation:
I’m doing the same answer but I don’t understand pls help me
Answer:
5:2
Step-by-step explanation: sorry for the late response
ill mark u brainliest if u answer pls answer fast& its worth 49 points:
what is the probability that an integer selected at random from the interval 1
A) 1/6
B) 1/5
C) 3/10
D) 1/3
E) 7/10
In a multiple choice examination of 20 questions, four marks are given for each correct answers and one mark is deducted for each wrong answer. There is no penalty for not attempting a question. a candidate attempts "a" questions and get "c" correct. Write down, and simplify, an expression for the candidate's total mark in terms of "a" and "c".
Answer:
Total Mark = 5c - a
Step-by-step explanation:
Total Mark = 4c - (a - c) = 5c - a
Marks for correct questions = 4c
Marks deducted for incorrect questions = a - c
A block of cheese has a volume of 189 cm3 and a mass of 150 g.
What is the density of the cheese in g/cm3 rounded to 2 decimal places?
plssss answerrrrrr
Answer:
0.79 g/cm3
Step-by-step explanation:
Divide the mass by the volume
Answer:
0.79g/cm3
Step-by-step explanation:
density = mass
volume
= 150g
189cm3
= 0.793 g/cm3
round off- 2 decimal places
=0.79 g/cm3
Which fractions is an equivalent to 1/2
Answer:
4/8, 8/16, 2/4 any of those
Step-by-step explanation:
due now help please !!!!!!!!!!!!!!!!!!!!
. 0.9 • 0.001 help me plz c:
Answer:
0.0009
Step-by-step explanation:
Have a wonderful day:)
Answer:
0.0009
Step-by-step explanation:
0.9 x 0.0001
The easy way is just to replace 1 by 9.
5
Which list shows these numbers in order from least to greatest?
37
26
-5.17, 133,
6
5
37
А
26
5
-5.17,
33
B -5.17,
26
5
37
6
33
C
26
S
-5.17)
133,
37
6
D
-5.17, 252
133,
37
6
5
Answer:
D
Step-by-step explanation:
You have 5814 meters of rope you need to cut into 27 sections how many 27 meters secton of rope will you be able to create and how much rope will be left over as waste
Answer:
215 sections of rope that measure 27 meters in length, and you also have 9 meters of rope left
Step-by-step explanation:
we have 5,814 meters of rope and we are told to calculate the number of 27 meters sections that we can cut:
you have to divide 5,814 meters by 27 meters = 215.333
that means that you have 215 sections of rope that measure 27 meters in length, and you also have 9 meters of rope left (0.333 x 27 = 9)
It's about equation systems with two incognitos. "In a farm exists chickens and lambs. There are 31 animals in total and 82 legs. how many chickens and lambs are there?
Answer:
[tex]there \: are \: \boxed{10 \: chickens }\: and \: \boxed{21 \: lambs}[/tex]
Step-by-step explanation:
[tex]chickens \: and \: lambs \: = 31. \\ but \: chickens \: have \: 2 \: legs \\ while \\ lambs \: have \: 4 \: legs \\ let \: chickens\: be \to \: c \\ let \: lambs\: be \to \: l \: \\ so : 2l + 4c = 82 \\ but \: c + l = 31 \\ l = 31 - c \\ hence \to \\ 2(31 - c) + 4c = 82 \\ 62 - 2c + 4c = 82 \\ 2c = 82 - 62 \\ 2c = 20 \\ \boxed{c = 10} \\ l = 31 - c \\ l = 31 - 10 \\ \boxed{l = 21}[/tex]
♨Rage♨
What is 10-6(-8c+9) simplified
Answer:
-32c + 36
Step-by-step explanation:
10-6(-8c+9)
4(-8c+9)
4 × -8c = -32c
4 × 9 = 36
-32c + 36
15x -- 15x^3 + 3x^2 + 5
Standard form
Answer:
-15x^3+3x^2+15x+5
Step-by-step explanation:
trust
HELP FAST PLS
DO −2(x+5)>4 WITH EXPLANATION!! <3
Answer:
i think x≥6
Step-by-step explanation:
Answer:
x<−7
Step-by-step explanation:
Multiply both sides by -1(reverse the inequality)::
(-2x+5))(-1)<4(-1)
Simplify::
2(x+5)>-4
Divide by 2 on both sides::
2(x+5)/2<-4/2
Simplify::
x+5<-2
Subtract 5 from both sides::
x+5-5<-2-5
Simplify::x<-7
someone help me with this plz!!