a line has a slope of -3, so it's equation has the form y= -3x + b. the line passes through the point (1, -2). what is the y-intercept, b, of the line?
Answer:
y-intercept = 1
Step-by-step explanation:
y = -3x + b
(1 , -2)
Plugin the equation
-2 = -3*1 + b
-2 = -3 + b
-2 + 3 = b
1 = b
I need help please what’s the answer?
Answer:
you equate 7x -2 with 4x+4
ie 7x - 2 = 4x + 4
collect the like terms
7x-4x = 4 + 2
3x= 6
x = 2
What is 8 as a percentage of 160
Answer:
5%
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
8 out of 160 is 0.05 which is also 5%
Subtract (x² + 5x – 6) – (3x^2 – 7x + 1).
What is the difference?
i need to find out what x equals
Solve x-3 = 8
x =
7 divided by 1,694 8 divided by 1,808 5 divided by 1,570 8 divided by 2.648
Answer:
.00413
.00442
.00318
3.02114
Step-by-step explanation:
I think the calculator is right
Answer:
.00413
.00442
.00318
3.02114
Plz help due soon!!!
sorry, I can't help. you didn't add an attachment to help us help you
Use the number line to show and explain why 4/10 ÷ 2 and 4/10 × 1/2 both equal 2/10
Step-by-step explanation:
When you divide by a number, you basically are multiplying by the reciprocal
The reciprocal of 2 is 1/2
4/10 ÷ 2 = 4/10 × 1/2 = 2/10
4/10 × 1/2 = 2/10
Using a number line,
Start at 4/10 and move down by 2 until you reach 0
Start at 4/10 and move up by 1/2 from 0 until you reach 4/10
(Count the number of humps)
Both will be the same
a cone is a solid made from a disc, a point not in the same plane as the discs and all points between them. true or flase?
Answer:
False.
Step-by-step explanation:
A cone is not a solid made from a disc, a point not in the same plane as the discs and all points between them.
Mathematically, the volume of a cone is given by the formula;
[tex] V = \frac{1}{3} \pi r^{2}h[/tex]
Where;
V is the volume of the cone.
r is the radius of the base of the cone.
h is the height of the cone.
Answer: true
Step-by-step explanation:
f (x)=x2. what is g(x)?
Answer:
5x^2
Step-by-step explanation:
1/2s+3/4s+1/4s+4 equals?
step1) Combine multiplied terms into a single fraction
step 2)Multiply by 1
step 3)Combine multiplied terms into a single fraction
step4) Combine multiplied terms into a single fraction
step5) Multiply by 1
What is 238394 divided by 624
Answer:
382.041666667
Step-by-step explanation:
Answer:
382.0416
Step-by-step explanation:
use adjacent angles to solve for X
Answer:
69 degrees!
Step-by-step explanation:
Angle MKL = 180 - 146 = 34 (Angles on a straight line add up to 180)
Angle x = 180 - 77- 34 = 69 (Angles in a triangle add up to 180)
Hope this helps! Please mark as brainliest!
;)
Find the slope and the y-intercept of the line in the graph.
19
.
7
G
S
4
3
2
1
TOL
-5
6
-10
89
The slope is
They-intercept is
Question 5 of 7
Answer:
[tex]y = 4x + 5[/tex]
y-intercept= 5
slope= 4
pls help asap! what's the area?
Answer:
519 meters square
Step-by-step explanation:
16 x 16 = 256
256 / 2 = 128
11.5 + 34 = 391
128 + 391
100 + 300 = 400
20 + 90 = 110
8 + 1 = 9
400 + 110 + 9 = 519
Answer:
I believe the answer is 519m
Step-by-step explanation:
first you seperate the triangle from the rectangle then solve the area for the rectangle 11.5•34=319 then solve the area for the triangle 16•16=256
256÷2=128 then add 128+391= 519 i hoped this helped you :-)
Help me out here please, ill give so many points, answer In paper and send a picture of it, thanks.
In ANOP, the measure of
Answer:
37
Step-by-step explanation:
delta math gave me the answer ;)
HELP!!!!!!!!!!!!!! with this question
Answer:
It's B
Step-by-step explanation:
I think that it is B - 37. 7m²
work out the percentage change to 2 decimal places when a price of 200 is increased to 210.99
Answer:
105.5%
Step-by-step explanation:
The percentage change can be calculated as follows
= 210.99/200
= 1.05495 × 100
= 105.5%
Hence the percentage change is 105.5%
PLEASE ANSWER!
The function shown is in the form y= x^2 + k. Determine the value of k.
A. -1
B. 0
C. 1
D. -1/2
I think the answer is - 1. I'm not sure
Write the equation for a circle with the center (90,195) and a radius of 88
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Circles.
The centre of the circle is given as, (h, k)
The equation in form of centre and radius of the circle is given as,
===> (x-h) ^2 + (y-k) ^2 = r^2
hence, the equation would be,
===> (x-90)^2 + (y-195)^2 = (88)^2
If you subtract 27 from the product of a number and 8, you get 1789.
Translate the statement to equation
Answer:
8 x X - 27 = 1789
Step-by-step explanation:
Is your expression.
Answer:
8x-27=1789
Step-by-step explanation:
Help me pleaseeeee I need this quick
Answer:
Step-by-step explanation:
Multiply?
Construct a quadrilateral ABCD , Where PL- 6cm , AY- 6.5cm , LL- 70°, LA- 95°
Answer:
Here's the photo!
Step-by-step explanation:
image
Are the two triangles similar? If so, state the reason and the similarity statement.
Question 1 options:
A)
Yes; AA; ΔIGF ∼ ΔMNL
B)
Yes; SAS; ΔIGF ∼ ΔMNL
C)
Impossible to determine.
D)
The triangles are not similar.
Answer:
Yes; SSS;Triangle AYM Triangle EDC The answer will be D is the correct answer choice.
Step-by-step explanation:
Which of the four statements is true and also write a one-step inequality as an example of when you would "flip" the sign.
Step-by-step explanation:
There are 5 types of Inequality sign :
1. = read '' equals to ''
2. > read '' greater than ''
3. < read '' less than ''
4. ≥ read '' greater than or equals to ''
5. ≤ read '' less than or equals to ''
Example -
1. 2 = 3 ( 2 is equals to 3 )
2. 3 > 2 ( 3 is greater than 2 )
3. 2< 4 ( 2 is less than 4 )
4. 3 ≥ 2 ( 3 is greater than or equals to 2)
5. 2 ≤ 4 ( 2 is less than or equals to 4 )
One - step inequality :
Addition and Subtraction Properties of Inequality -
If a > b, then a + c > b + c
If a > b, then a − c > b − c
Multiplication and Division Properties of Inequality -
If a > b, then ac > bc, if c > 0
If a > b, then ac < bc, if c < 0
If a > b, then [tex]\frac{a}{c} > \frac{b}{c}[/tex], if c > 0
If a > b, then [tex]\frac{a}{c} < \frac{b}{c}[/tex],, if c < 0
The inequality x > y can also be written as y < x. The sides of any inequality can be switched as long as the inequality symbol between them is also reversed(or flip ).Solving inequalities is same as solving equations, except you have to reverse( or flip ) the inequality symbols when you multiply or divide both sides of an inequality by a negative number.Find the value of each trigonometric ratio
The largest ferry in the Puget Sound fleet can carry 2,500 passengers every hour.
a. Type an expression in the box that represents the number of passengers the ferry can carry in H hours.
b. How many passengers can be carried by the ferry in 8 hours?
Answer:
a: $60.45
b: 20
Step-by-step explanation:
I did this on a test!
In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best sun exposure as well as equitable nutrient absorption. During a storm that left 6 inches of rain in 8 hours, the soil shifted and caused a tree to move within 5’10” of another tree. What is the percent of change of the trees location to the other?
Answer:
I dont no :)
Step-by-step explanation:
lol
PLZ HELP MEEEEEEEEEEEEEE
Answer:
There are 24,640 yards in 14 miles.
Step-by-step explanation:
1,760 yds in 1 mile.
You are looking at 14 miles, so multiply 1,760 with 14.
1760 x 14=24,640 yards.