Answers
Answer:
Slope=4 y-intercept=(0,-21) or -21
Step-by-step explanation:
To find slope
m=-13-(-17)/2-1
m=4/1
m=4
To find y-intercept
y-(-17)=4(x-1)
y+17=4(x-1)
y+17=4x-4
Subtract both sides by 17
y=4x-21
y-intercept=-21
Related Questions
pls tell me which one it is
Answers
Answer:
X = 50
Step-by-step explanation:
Both equations TOGETHER equal 180 degrees so you write the equation:
2x + 30 + x = 180
(combine X's. Subtract 30 from both sides):
3x = 150
(divide both sides by 3)
X = 50
whats a line that passes through the points (2,-9) and (-2,3)
Answers
3-(-9)/-2-2=-3
y+9=-3(x-2)
Simplify
Then u get the answer
A sheet of plywood is 5/8 in. thick. How tall is a stack of 21 sheets of plywood?
Answers
Answer:
13.125 inches
Step-by-step explanation:
5/8*21=13.125
A student spends $48 on school supplies at a store where the sales tax rate is 7%.
What is the sales tax on the supplies in dollars and cents?
Answers
If m A) m B) m C) m D ) m
Answers
X 5
Find the Quotient.
3)34
I don’t get this
Is not showing just the answer if it’s 3)34 wat is the quotient
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Division of 34 by 3 :
quotient will be equal to 11and remainder = 1
Kelsey bought an oil painting online. It cost $709 plus 25% shipping and handing. What was the total cost?
Answers
What do you think LCD mean
Answers
3. (14 pts) Divide using either synthetic division or long division. Show how you got your
answer
(3x3 + 4x2 – 2+ 7) + (x + 2)
Answers
Divident = Divisior x Quotient + Remainder
(3x³ + 4x² - 2 + 7) = (x + 2) x (3x² - 2x) + (4x - 5)
(3x³ + 4x² - 2 + 7) = (3x³ + 4x² - 2 + 7)
What is division?A division is a process of splitting a specific amount into equal parts.
We have,
(3x³ + 4x² - 2 + 7) ÷ (x + 2)
We will divide using the long division method.
Divident = Divisior x Quotient + Remainder
Divident = (3x³ + 4x² - 2 + 7)
Divisor = x + 2
We will find the quotient and the remainder.
x + 2 ) 3x³ + 4x² - 2 + 7 ( 3x² - 2x
3x³ + 6x² [ sign is changed, 3x³ = -3x³ and 6x² = -6x²]
- 2x² - 5
- 2x² - 4x [ sign is changed, -2x² = 2x² and -4x = 4x ]
4x - 5
Quotient = 3x² - 2x
Remainder = 4x - 5
Thus,
Divident = Divisior x Quotient + Remainder
(3x³ + 4x² - 2 + 7) = (x + 2) x (3x² - 2x) + (4x - 5)
(3x³ + 4x² - 2 + 7) = (3x³ + 4x² - 2 + 7)
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what is the reflection of (-1, -3) on a graph
Answers
Answer:
(-1, -3) is in Quarter III on the coordinate grid.
If you want to find the reflection of it from the x-axis, the answer is (-1, 3) in Quarter II. But if you want to find the reflection of it from the y-axis, the answer is (1, -3) in Quarter IV.
WILL GIVE BRAINLIEST
Find the measure of Z1 given angle 2 is 70 degrees.
Answers
Answer:
110°
Step-by-step explanation:
Since all angles on a straight line add upto 180°,
Angle 1 + Angle 2 = 180
Angle 1 + 70 = 180
Angle 1 = 180 -70
Angle 1 = 110°
Hope this helps and be sure to have a wonderful time ahead at Brainly!
Feel free to mark this as brainliest :D
3 irrational numbers between 15 and 17
Answers
Answer:
1. 15.333333
2.17.284392842389...
3.16 1/3
Step-by-step explanation:
Hope it helps
The three irrational numbers between 15 and 17 can be written as [tex]$\sqrt{231.44}\\[/tex], [tex]$\sqrt{244.57}\\[/tex], [tex]$\sqrt{277.67}\\[/tex].
What are irrational numbers?An irrational number is a number that cannot be expressed as a fraction {p/q} for any integers {p} and {q}.
Given are irrational numbers between 15 and 17.
Now, we can write -
A = 15² = 15 x 15 = 225
{A} = 225
B = 17² = 17 x 17 = 289
{B} = 289
The irrational numbers between 15 and 17 can be written as the square root of numbers between 225 and 289. So, we can write -
[tex]$\sqrt{231.44}\\[/tex]
[tex]$\sqrt{244.57}\\[/tex]
[tex]$\sqrt{277.67}\\[/tex]
Therefore, the three irrational numbers between 15 and 17 can be written as [tex]$\sqrt{231.44}\\[/tex], [tex]$\sqrt{244.57}\\[/tex], [tex]$\sqrt{277.67}\\[/tex].
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At the grocery store 2/5 of a pound of grapes cost $2. What is the price per pound of grapes?
Answers
Answer:
$5 per pound of grapes
Step-by-step explanation:
Because 2/5 a pound of grapes cost $2 you would add another $2 for 4/5 pound of grapes. Then, you would divide 2 by 1/2 to get $1.
So 1 pound of grapes = $5
Hope this helps!! **please give me brainliest :)
The cost of per pound of grapes is $5.
What is arithmetic operations?A number juggling activity is determined by consolidating operands with one math administrator. The built-in functions ADD, SUBTRACT, DIVIDE, and MULTIPLY can also be used to specify arithmetic operations.
Both the plus sign and the minus sign can be used as operators with prefixes or infixes. Only infix operators can be used to represent all other arithmetic operators.
Given cost of 2/5 pound of grapes is $2
2/5p = 2
where p = pound
p = (2 x 5)/2
1p = 5
1 pound = $5
Therefore the 1 pound of grapes cost $5.
Learn more about arithmetic operations;
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A fish market bought two swordfish at a rate of $12 per pound. The cost of the larger fish was 3 times as great as the cost of the smaller fish. The total cost of the two fish was $3,792.How much did each fish weigh?The smaller fish weighed pounds.The larger fish weighed pounds.
Answers
Answer:
Large Fish: 237 lbs Small Fish:79 lbs
Step-by-step explanation:
3792 divided by 12 for the weight, is 316 divide that by 4 to get the smaller fish's weight 79 pounds. multiply that by 3 to get the larger fish's weight 237 pounds.
65.2345 x 103= can you please slove it for me!
Answers
Answer:
6719.1535
Step-by-step explanation:
take 65.2345 times 103.on a calculator and you get 6719.1535
Need help ASAP ?!!!!! 50pointsss
Answers
Hi there!
To find f(-100), substitute in -100 for the x in the function.
f(x) = x/50
Plug in -100 for x:
f(-100) = -100/50
Evaluate:
f(-100) = -2
how do I do #2 ?
do i do y = 3(5) - 4 or something else ? if so explain please
Answers
A plane travels at a constant speed. It takes 6 hours to travel 3,360 miles.
a. What is the plane’s speed in miles per hour?
mph
b. At this rate, how many miles can it travel in 10 hours?
miles
Answers
Answer:
A= 560mph, B=5,600miles in 10 hours
Step-by-step explanation:
If you divide 3,360 by 6 to get the mph for part a, you’ll then multiply that by 10 to get part b.
3,360 / 6= 560
560*10=5,600
g(x)=5x g(x)=15 what is the value of x
Answers
Answer:
x = 75
Step-by-step explanation:
Step-by-step explanation:
According to the question,
g(X)=5x ------------------------(eq-i)
g(X)=15 -------------------------(eq-2)
By comparison the two following equation
[tex]5x=15\\\\x=\dfrac{15}{5}\\\\x=3[/tex]
angle 1 and angle 7 form a linear pair
Answers
Answer:
what’s the question?
Step-by-step explanation:
I linear pair are supplementary angles that are the adjacent angles when two lines cross. angle1 + angle7 = 180
what is the surface area of this design?
Answers
Answer:
hhieiiwhwu thanks sa points iaiajaowowiwjwj
Step-by-step explanation:
sjsjsis99wo2jn2
hwiwiwiwjnwjw
PLEASE HELP ME and can u teach me how to do this thanks!
Answers
In the original recipe it calls for 1/4 teaspoon red pepper. The question is asking for 1/3 of the recipe. So you would need to find 1/3 of 1/4. To do this multiply.
1/3 x 1/4 = ?
Multiply the numerators:
1 x 1 = 1
And multiply the denominators:
3 x 4 = 12
So you get 1/12
Patrick stated
that the sum of a positive integer and a
negative integer is always negative. Find
a counterexample that illustrates why
this statement is not true.
Answers
Answer:
The sum of a positive integer and a negative integer always being negative is FALSE. Say were adding these two integers together, one of which is postive and the other negative: -5 + 12
-5 + 12 is equal to 7, which is NOT a negative integer.
What is the slope of this linear relationship?
O (0,0)
O 4/1 or 4
O 3/1 or 3
O -2/1 or -2
Pls help me
Answers
Solve x2 − 5x − 14 = 0
Answers
Answer:
x=7,x=-2
Step-by-step explanation:
x^2-5x-14=0
x^2-7x+2x-14=0
x(x-7)+2(x-7)=0
(x-7)(x+2)=0
x=7;x=-2
Answer:
= 7
= − 2
Step-by-step explanation:
hope this helps you sorry if it does not
The perimeter of a rectangular tennis court is 228 feet. If the length of the court exceeds the twice the width by 6 feet, find its dimensions.
Answers
Answer:
Width= 36 Length=78
Step-by-step explanation:
width= w
length = 2w+6
perimeter = 2(l+w)
228=2(2w+6+w)
228 = 2(3w+6)
228=6w+12
216 =6w
w=36
width= w=36 ft
length = 2w+6 = 2(36)+6=78 feet
A=bh slove for b
jnbirnbiunrtortn
Answers
Answer:
b = A/h
Step-by-step explanation:
A = bh
Divide both sides by h:
A/h = bh/h
A/h = b
ILL MARK BRAINLY PLEASE HELP A contractor spent $740 at a hardware store on wooden shingles and ceramic tiles. She bought the tiles for $20 per package and the shingles for $60 dollars a package. If she bought 5 more packages of tiles than shingles, how many packs of shingles did she buy?
Answers
Answer:
She bought 13 packages of shingles
mark brainliest:)
Use distributive property:
3(x-4)+2(x+5)
Answers
Answer:
Step-by-step explanation:
3(x - 4) + 2(x + 5) = 3*x - 3*4 + 2*x + 2*5
= 3x - 12 + 2x + 10
= 3x + 2x - 12 + 10 {Combine like terms}
= 5x - 2
Please answer this math problem... I will mark you brainliest
Answers
y+1=-7(x-4)
y=-7x+27