Answer:
x=-15
Step-by-step explanation:
.................
Can someone give me the answer to this please correct answer only and how you got the answer.
I will give you a brainliest
I need it ASAP!!!!!
PLEASE SOMEONE HELP!!!!!!!!!!!:(
Answer:
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A store sold 7 white chairs for $148.75. How much 10 white chairs cost at the same unit price?
Answer:
212.5
Step-by-step explanation:
7 chairs = 148.75
148.75 ÷ 7 = 21.25
21.25 x 3 = 63.75
148.75 + 63.75 = 212.5
graph this line using the slop and y intercept. y=1/2x +4
Answer:
Download photomath you can take a picture of the equation and it will show you how it should be graphed.
Answer:
Step-by-step explanation:
Simplify the Expression below 4+8+2−74x+8x+2x−7
Find the distance between the points 10,2 and 5,-10
A line passes through the point A (-2,-5) and has a slope of -9. Using the point-Slope formula, express the equation of the line in slope intercept form.
Answer:
y = -9x -23
Step-by-step explanation:
Point-slope formula gives you
y -(-5) = -9(x - (-2))
y + 5 = -9(x + 2)
y + 5 = -9x - 18
y = -9x -23
If NML ~ SRL find the value of x.
Answer:
x = 5
Step-by-step explanation:
Since the triangles are similar, corrresponding sides are in proportion.
[tex]\frac{NM}{SR} = \frac{ML}{RL} = \frac{NL}{SL}[/tex]
Using the equation formed by the second and third fraction above we get
[tex]\frac{28}{24} = \frac{3x - 1}{x + 7}[/tex]
28(x + 7) = 24(3x - 1)
28x + 196 = 72x - 24
44x = 220
x = 5
The Pythagorean Theorem, given by the formula a^2+b^2=c^2 , relates the three sides of a right triangle. Solve the formula for the positive value of a in terms of b and c.
Answer:
c=√a²b²
Step-by-step explanation:
Hope this helps!
18 miles to 18 yards to a fraction do i divided ?
QUESTION : 18 miles to 18 yards to a fraction do i divide it ?
Yes so 18 miles / 18 yards = 1760/1
I think !?
Answer:
31,680 to 31,6800/10. Though I am not sure if it's right.
9e + 4=-5e + 14 + 13e
Answer:
e= -10/9
Step-by-step explanation:
Answer:
e = 10
Step-by-step explanation:
1.) We need to manipulate the equation to get e by itself.
2.) To solve the equation, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e (Combine like terms)
9e + 4 − 8e = 14 + 8e − 8e (Subtract 8e from each side)
e + 4 = 14 (Combine like terms)
e + 4 - 4 = 14 - 4 (Subtract 4 from each side)
e = 10 (Combine like terms.
3.) Answer: e = 10.
Now lets check our work. To check your work, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e
9(10) + 4 = 14 + 8(10)
90 + 4 = 14 + 80
94 = 94
By doing those steps we can confirm the answer, e = 10, is true.
х
120
50
What is the value of x?
Answer:
60
Step-by-step explanation:
180-120= 60
a line is 180 degrees and x is congruent to the angle on the right of 120, meaning if you find the missing angle to that angle(the one next to 120) then you'd get the answer. Knowing the line it 180 and 120 is supplementary to x. x=60.
Jennifer babysits for x hours a week after school at a job that pays $10 an hour. She has accepted a job that pays $15 an hour as a cashier at a supermarket working y hours a week. She will work both jobs. She is able to work no more than 20 hours a week. Jennifer wants to earn at least $225 a week, working at both jobs.
Answer:
Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.
Step-by-step explanation:
Babysitting: Cashier:
y = 10x y = 15x
Table (Hours) Table (Hours)
1 : 10 1 : 15
2 : 20 2 : 30
3 : 30 3 : 45
4: 40 4 : 60
5 :50 5 : 75
6 : 60 6 : 90
7 : 70 7: 112
8 : 80 8 : 120
9 : 90 9 : 135
10 : 100 10 : 150
11 : 110 11 : 165
12 : 120 12 : 180
13 : 130 13 : 225
14 : 140 14 : 210
15 : 150 15 : 225
16 : 160 16 : 240
17 : 170 17 : 255
18 : 180 18 : 270
19 : 190 19 : 285
20 :200 20 : 300
Hope that helps!
Write the equation in slope-intercept form of a line with slope -2 that passes through the point (1.-7)
Answer:
y=-2x-5
Step-by-step explanation:
y-y1=m(x-x1)
y-(-7)=-2(x-1)
y+7=-2x+2
y=-2x+2-7
y=-2x-5
y = 2x + 3
y= -2x + 15
Pls help I’ve been stuck on this for a while
Answer:
Maybe 60
Step-by-step explanation:
I don't know just please guess sorry but can you mark as brainiest.
Consider the right triangle. What is the value of x
Answer:
X = 7
Step-by-step explanation:
180=90+4x+6+8x
84=12x
7=x
Answer:
x = 7
Step-by-step explanation:
The 3 angles in a triangle sum to 180°
sum the 3 angles and equate to 180
90 + 8x + 4x + 6 = 180 , that is
12x + 96 = 180 ( subtract 96 from both sides )
12x = 84 ( divide both sides by 12 )
x = 7
what is the area of a rectangle when the length is 2x-7 and the width is 3x+5.
Answer: 5x-2?
Step-by-step explanation:
I’m not sure if that’s right
PLEASE ANSWER FAST NEED RIGHT NOW
Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing, and the end behavior when the following changes are made. Make sure to account for even and odd functions. When f(x) becomes f(x)-4 When f(x) becomes -f(x+2)
Which polygon has an interior angle sum of 1280º?
Answer:
3rd shape as it hase 9 sides
Step-by-step explanation:
1260/ 180 =7
7+2 = 9 sided shape
The polygon with 9 sides has an interior angle sum of 1280º.
Hence, option c is true.
We have to give that,
In a polygon an interior angle sum of 1280º.
We know that,
The formula for calculating the sum of interior angles is,
( n − 2 ) × 180°
where n is the number of sides.
Here, an interior angle sum of 1280º
Hence,
(n - 2) × 180° = 1280°
Divide both sides by 180°
(n - 2) = 1280/180
n - 2 = 7
n = 7 + 2
n = 9
So, The polygon with 9 sides has an interior angle sum of 1280º.
To learn more about the angle visit:;
https://brainly.com/question/25716982
#SPJ4
Can someone answer this quickly please
Answer:
I believe the answer is "D" because if last years stocks were twice the amount they are worth today, then the present value should be the investment divided by 2
Step-by-step explanation:
50 POINTS! plz help fast!
Which expression shows the result of applying the distributive property to
-1.5 (0.5m + 6)
no guessing!
Answer:
THIS IS AMAZING!!FOWARD THIS ANWSER TO FIVE PEOPLE AND WHITHIN 3 MINUTES NOTHING WILL HAPPEN!!!!!!TRIED IT TWICE AND IT WORKED BOTH TIMES>NOTHING HAPPENED!!!PASS THIS ON, MORE PPL NEED THIS!!!!
Step-by-step explanation:
x - 0.1x = 54
Is x = 60 a solution
Answer:
yes
Step-by-step explanation:
60 - 0.1(60) = 54
60 - 6 = 54
54 = 54
at a concert 20% of the people were there to see the opening act the rest were there to see The Beatles. There were 4,820 there to see The Beatles what was the total number of people that attended the concert
Answer:
5784
Step-by-step explanation:
Because 20 percent of 4820 is 964 and then you add 4820 and 964 to get 5784 :)
12/18/2020
Scale Drawings
Question #6
Amanda made a scale drawing of a square garden, which has a side length of 25 feet. She used the scale
2 inches = 5 feet.
What will be the area of the scale drawing?
Answer:
,twenty five divided by five
HELP PLEASE! i need an answer by the end of the night
Answer:
Step-by-step explanation:
The going up is potential energy, the going down is kinetic energy. Not sure the two different energy conversions is asking.
What points fits the equation y=2?
Answer:
Step-by-step explanation:
The line goes aross horizontially (left to right), it hits the crosses the y axis at 0,2.
X would be any number, y would be only 2.
Solve for y.
−4.2y+2.1>−2.52
Drag and drop a number or symbol into each box to correctly complete the solution.
Answer:
y <1.1
So y equals y < 1.1
Step-by-step explanation:
ANSWER ASAP!
Angle D is supplementary to Angle P. The measure of Angle P is 62°. What is the measure of Angle D?
Answer:
vvvvvcvv
Step-by-step explanation:
Answer:
bcekj bkfk km xmk mx
Step-by-step explanation:
he figure is rotated counterclockwise. Which rotation could have taken place?
a 45° rotation
a 90° rotation
a 135° rotation
a 225° rotation
Answer:
a 90° rotation
I'm not sure about answer...
solve the equation -16(2x-8)-(18x-6)= -12+2(6x-6).