Write the slope-intercept form of the equation of each line given the slope and y-intercept.
Slope=-1/4, y-intercept =2
Answer:
y = -1/4x+2
Step-by-step explanation:
The SIF (slope intercept form) is pretty easy once you get it down. the slope is the interger before x, and the y-intercept is b. so, if you input each number into it's spot, it would become y = -1/4x + 2.
Last question before class ends. Will give 20pts for help!
Answer:
k = 8.5
a = 26
Step-by-step explanation:
triangle DEF is dilated by 2 of triangle PQR
so 13 x 2 is 26
and 17/2 is 8.5
Answer:
K is 9 and A is 7 im not sure if im right or not.
step-by-step explanation:
A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloon's vertical position is 12 meters and the canoe's is -4.8 meters. The equation: 12+d=-4.812 + d = − 4.8 represents this situation. What does the variable d represent? (distance or difference) What value of d makes the equation true?
Answer:
d represents distance
d = -16.8
Step-by-step explanation:
From the question, we are to find the vale of d from the expression
12+d = -4.8
Subtract 12 from both sides
12+d-12 = -4.8-12
d = -4.8-12
d = -16.8
Hence the value of d that makes two equation true is 16.8
d represents distance
d represents distance
d = -16.8
Calculation:12+d = -4.8
Here we have to do Subtract 12 from both sides12+d-12 = -4.8-12
d = -4.8-12
d = -16.8
Learn more about the surface here: https://brainly.com/question/1569007?referrer=searchResults
Write the expression in standard form 5(2a)+7(-4b)+2.c.5
Answer: I will be there at about five or seven or later today and then I’m going to be there
Step-by-step explanation:
Question for the answer questions about the question question for you and I have to do a little more
About 10% of Americans will go to a restaurant or an event for New years. About how many people would that be ?
Answer: 33.1 million
Step-by-step explanation:
The US Census Bureau estimates that as of 2021, the US population is around 331 million people.
If 10% of that number go to a restaurant or an event for New years, that number would be:
= 10% * 331,000,000
= 33.1 million
find two integers whose sum is -1 and product is -42
Answer:
6 and -7
Step-by-step explanation:
6 - 7 = -1
6 * -7 = -42
Hope this helped!
Answer:
-7 and 6
Step-by-step explanation:
-7+6= -1 which is true
-7*6= -42 2hich is also true
Molly was going to sell all of her stamp collection to buy a video game after selling half of them she changed her mind she then bought fifteen more how many did she start with if she now has 35
2. angle ABE = angle MNP
Write another valid congruency statement:
Given:
[tex]\Delta ABE\cong \Delta MNP[/tex]
To find:
The congruent angles and sides, then find the another valid congruency statement.
Solution:
We have,
[tex]\Delta ABE\cong \Delta MNP[/tex]
We know that, corresponding parts of congruent triangles are congruent (CPCTC).
Using CPCTC, we get
Angles:
[tex]\angle A\cong \angle M[/tex]
[tex]\angle B\cong \angle N[/tex]
[tex]\angle E\cong \angle P[/tex]
Sides:
[tex]AB\cong MN[/tex]
[tex]BE\cong NP[/tex]
[tex]AE\cong MP[/tex]
The another congruent statement is [tex]\Delta BEA\cong \Delta NPM[/tex].
Therefore, the required table is
Angles Sides
[tex]\angle A\cong \angle M[/tex] [tex]AB\cong MN[/tex]
[tex]\angle B\cong \angle N[/tex] [tex]BE\cong NP[/tex]
[tex]\angle E\cong \angle P[/tex] [tex]AE\cong MP[/tex]
The another congruent statement is [tex]\Delta BEA\cong \Delta NPM[/tex].
PLEASE answerrrrr this
Answer:
wsp
Step-by-step explanation:
Please helppppppppppppp
Answer:
6.08
Step-by-step explanation:
]. A local store, Faith Ltd has two options to choose either Big Van or Small Van or both types of van to supply bags of rice to local restaurants. (a) Big Van has capacity of 15 tonnes at £250 (b) Small Van has capacity of 9 tonnes at £151. If the Faith Ltd wants to supply 50 tonnes of rice what is cheapest cost £ to pay?
Sequence of {4-1/6n}
a.)arithmetic
b.)geometric
c.)neither
Help ASAP please
BRAINLEST AND THANKS
Answer:
It's arithmetic
Step-by-step explanation:
For n=0 you got 4
For n=1 you got 4-1/6
For the next element the value will be the current element minus 1/6
Shane rode his bike for two hours and traveled 12 miles at this rate how long would it take him to ride 22 miles
Answer:
3.66666666667
Step-by-step explanation:
First, we need to find the unit rate to figure out how many miles Shane rides in 1 hour. To do this it is simple, I divided 12 and 2 to get 6 miles per hour. Then we would do 22/6 but we get a decimal so it would be about 3.66666666667.
helphelphelphelphelphelphelphelphelphelp
Answer:
u=-6
Step-by-step explanation:
Answer: u = -6
Step-by-step explanation:
first, we move the terms.
5u - 9u = 30 - 6
then, i collected the like terms and calculated them.
-4u = 24
then, i simply divided both sides.
u = -6
increase 400litres by 20%
Answer:
480 Litres
Step-by-step explanation:
Percentage increase = 20% × 400
New value =
400 + Percentage increase =
400 + (20% × 400) =
400 + 20% × 400 =
(1 + 20%) × 400 =
(100% + 20%) × 400 =
120% × 400 =
120 ÷ 100 × 400 =
120 × 400 ÷ 100 =
48,000 ÷ 100 =
480
Plz help me with this question
Answer:
The equation that models the population growth is y = 90,000(1.02)^x
Step-by-step explanation:
The formula of the exponential growth is y = a [tex](b)^{x}[/tex], where
a is the initial valueb is the factor of growth ⇒ b > 1Let us solve the question
∵ At x = 0, the population y = 90,000
→ That means the initial value is 90,000
∴ a = 90,000
→ Substitute it in the form of the equation above
∴ y = 90,000 [tex](b)^{x}[/tex]
→ To find b use any values from the table to substitute x and y
∵ At x = 1, y = 91,800
∵ 91,800 = 90,000 [tex](b)^{1}[/tex]
∴ 91,800 = 90,000 b
→ Divide both sides by 90,000
∵ [tex]\frac{91,800}{90,000}[/tex] = [tex]\frac{90,000b}{90,000}[/tex]
∴ 1.02 = b
→ Substitute it in the equation above
∵ y = 90,000 [tex](1.02)^{x}[/tex]
∴ The equation that models the population growth is y = 90,000(1.02)^x
Emma was cleaning up the shelf with the fiction books. There were 16 fiction books on the shelf. She found 4 fiction books on another shelf and 8 more on the bench in the library. How many fiction books were there?
Answer:
if you are asking for the total of fiction books that were there then I think about 28 books were there.
6. Marissa got an 85% on her math quiz She had 34 que How many questions were on the quiz?
if a car travels at an average of 25 kilometres per hour how long would a journey of 175 km take
Answer:
it'll 7 hours to a journey of 175km
Step-by-step explanation:
25km/per hour
25 x 7 = 175km
Helpppppp plssssssssss
Answer
I dont know
Step-by-step explanation:
I would love to help but I have no clue
Answer:
slope = 12/7
Step-by-step explanation:
y2 - y1 / x2 - x1 = slope
slope = 4-(-8)/0-(-7)
slope = 12/7
The value of a bank account is −$28. Money is then deposited into the account. Which could represent the value of the account now? A.-$33 B.-$6 C.-$45 D.$17 E.$0
Answer:
Step-by-step explanation:
depends how much money is deposited, however, the choices can be just D or E
Answer:
B,D,E
Step-by-step explanation:
Does it say how much was deposited? Ok so deposit means your bank gets bigger so it cannot be less than -28.
My guess is that it will be either B,D,E
The reason I say my guess is because I think the question should have given you an amount of how much was deposited.
The double number line shows that 5 kilograms of avocados cost $9 dollar .
Based on the ratio shown in the double number line, what is the cost for 1 kilogram of avocados?
Answer:
hii hope it helps
Step-by-step explanation:
sorry for these pics
I'm so confused please help
Answer:
?
Step-by-step explanation:
Answer:
What do you need help with
Step-by-step explanation:
Marc plots the point (1, 20) in a coordinate grid to show the number of minutes it takes him to walk 1 mile. Which ordered pair might Marc use to show how many minutes it takes him to walk 3 miles?
Answer:
(3,60)
Step-by-step explanation:
Marc is walking at a rate of 20 minutes per 1 mile; therefore, at that rate he can walk 3 miles in 60 minutes.
Factor( special patterns): 36x^2-84x+49
Answer:
(6x - 7) (6x - 7)
Step-by-step explanation:
A perfect square trinomial will be in the form of [tex]a^2[/tex] ± [tex]2ab + b^2.[/tex] A trick to factoring a perfect square trinomial would to write it as [tex](a^2[/tex]±[tex]b^2)[/tex]. (When doing this, the sign in the middle is determined by the middle sign in the original trinomial).
[tex]36x^2 -84x + 49[/tex] is known as a perfect square trinomial, too. Its first and last terms are both perfect squares (6x squared makes [tex]36x^2[/tex], 7 squared makes 49) and the middle term is 2 times the square roots of both of the other terms ( [tex](2) (7) (6x)[/tex] is [tex]84x[/tex]).
So, we can use the trick described earlier, and the answer would be [tex](6x-7)^2[/tex], also known as (6x-7) (6x-7).
Which is an equivalent expression for 48 + 18x? *
6 (8 + x)
6 (8 + 3x)
2 (24 + 8x)
3 (15 + 6x)
Answer:
6(8+3x)
Step-by-step explanation:
48+18x = 6(8+3x)
plases help
Determine the number of solutions of each system of equations.
Answer:
Step-by-step explanation:
this is the same equation, the system has infinitely many solutions
Help me pls pls pls pls
Answer:
.15
Step-by-step explanation:
First set up your equation
The equation would be 5 times .03
5 times .03 equals .15
What is the answer to 3x+8=20
Answer:
X=4
Step-by-step explanation:
3x+8=20
3x=20-8=12
X=12/3=4.
X=4
I hope it helps.
Answer:
x=4
Step-by-step explanation:
3x+8=20
3x=20-8
3x=12
x=12÷3
x=4
help please, i don’t understand
Answer:
if you where to flip CBE on top of ABD they will fit perfect
Step-by-step explanation:
its not rlly that hard if you can see point AD = CE so is AB=CB both triangles end at B they both have a right angle at the end of ABD and CBE and both have an acute angle at the end at point B from AD and CE
Answer:
By AA postulate
Step-by-step explanation:
[tex] In\: \triangle ABD \: \&\: \triangle CBE[/tex]
[tex] \angle BAD\cong\angle BCE... (given) [/tex]
[tex] \angle ABD\cong\angle CBE... (given) [/tex]
[tex] \therefore \triangle ABD\sim\triangle CBE[/tex] (By AA postulate)