Mathematics High School

What’s the answer guy in need it in 5 minutes

Answers

Answer 1

Answer:

I can't load the picture

Step-by-step explanation:

Answer 2

Y intercept is 0,490
Slope is -2/3
And y= 490 - 2x/3

Related Questions

helpp me plss i need to pass this class

Answers

All three are equivalent.
1.) 6(a+2)=6a+12
2.) 6a+12
3.) 3(2a+4)=6a+12
Answer is D

A developer claims that the percent of city residents who favor building a new football stadium is likely between 52.3% and 61.7%.How many residents were surveyed? Round your answer to the nearest whole number

Answers

Answer: 453

Step-by-step explanation:

To solve the question, we have to calculate the margin of error which will be:

= (61.7% - 52.3%) / 2

= 9.4% / 2

= 4.7%

4.7% = 1 / ✓n

0.047 = 1 / ✓n

✓n = 1 / 0.047

✓n = 21.28

Square both sides to.gwt the value of n

n = 21.28²

n = 452.69

n = 453

453 residents were surveyed

A farmhouse shelters 16 animals, some are pigs, and some are ducks. Altogether there are 42 legs. How many pigs are there?

Answers

Answer:

5 pigs

Step-by-step explanation:

A farmhouse shelters 16 animals, some are pigs, and some are ducks. Altogether there are 42 legs. How many pigs are there?

Let us represent:

Number of pigs = x

Number of ducks = y

Our system of equations is given as:

A farmhouse shelters 16 animals, some are pigs, and some are ducks.

x + y = 16...... Equation 1

x = 16 - y

Altogether there are 42 legs.

Ducks have 2 legs(feet) , pigs have 4 legs,

4x + 2y = 42..... Equation 2

We substitute

16 - y for x in Equation 2

Hence:

4(16 - y) + 2y = 42

64 - 4y + 2y = 42

Collect like terms

- 4y + 2y = 42 - 64

-2y =- 22

y = -22/-2

y = 11 ducks

Solving for x.

x = 16 - y

x = 16 - 11

x = 5 pigs

Therefore, we have 5 pigs

[tex]what is the square root of 245u to the power of 4 v to the power of 4[/tex]

Answers

Answer:

hope it helps ......

Step-by-step explanation:

....

have a great day

in a right triangle, the expression sin 47° is equal to what?

Answers

What that person say is the file.

10,000-99 what does it mean and what does it add up to i am confused

Answers

9901 is the answer what do you mean add up it’s subtraction

PLEASE HELP! DUE TONIGHT

Answers

Answer:

The answer is B

Step-by-step explanation:

Answer is B
Workup in photo below

Please help! Thank you! :))

Answers

The percent increase is a 30% increase.
Explaination: if you take 195-150 and get 45, you get close to 30% so it’s pretty close to the answer.

First to answer gets brainliest

Answers

Answer:

the asnwer is A

Step-by-step explanation:

A or c…………………………………………………

Item 4 Identify the initial amount $a$ and the rate of growth $r$ (as a percent) of the exponential function $y=12\left(1.05\right)^t$ . Evaluate the function when $t=5$ . Round your answer to the nearest tenth.

Answers

Answer:

Initial amount = 12

Rate of growth = 5%

value of the function when t t = 5 is 15.3

Step-by-step explanation:

The standard exponential growth equation is expressed as;

y = A(1+r)^t

A is the initial amount

r is the rate of growth

t is the time

Given the expression y = 12(1.05)^t

On comparing with the general formula;

A = 12

Hence the initial amount is 12

Also;

1 + r = 1.05

r = 1.05 -1

r = 0.05

r = 0.05 * 100

r = 5%

The rate of growth is 5%

To evaluate the function when t = 5, we will substitute t = 5 into the given function as shown;

Recall that y = A(1+r)^t

y = 12(1.05)^5

y = 12(1.2763)

y = 15.3 (to the nearest tenth)

what is 6.9 times 10^-2 in standard form? thanks :)

Answers

Answer:

0.069

Step-by-step explanation:

6.9 ×10^-2

69/1000

0.069

for the given kite, find the length of side LM. wrote your answer in simplest radical form. show all work.

Answers

Answer:

LM = 13√2

Step-by-step explanation:

Hypotenuse = √Base² + Perpendicular²

So,

LM = √7² + 17²

LM = √49 + 289

LM = √338

LM = 13√2

hello! I need help. Please explain how you got the answer.

Answers

Answer:

4/15

Step-by-step explanation:

Since Hannah spent 1/3 of the money on books and 2/5 of the money on presents, she currently has 1/3 * 900 = 300 dollars gone on books and 2/5 * 900 = 360 dollars gone on presents. Adding them, she has a total of 660 dollars gone on both books and presents. Now, we need to find the fraction of the 900 dollars that she has left. We need to divide the remaining money (900 - 660 = 240) by the total money she had to figure that out.

240 / 900 = 4/15

Are these triangles similar? explain why did you pick yes or no.

Answers

No, their angles are not actually the same. The missing angle in the larger triangle is actually 31 rather than 41, although the picture is trying to trick you into thinking otherwise.

Answer the question pls

Answers

Answer:

f=54

Step-by-step explanation:

ma is m times a 3x18= 54

Answer:

F = -54

Step-by-step explanation:

You plug in the numbers that you can

so.. F = ma -ma= m * a

M= 3

a = -18

F = 3* (-18)

because there is one (-) number and you are multiplying your answer is going to be (-)

F= -54

PLZ HELP! How many solutions does the system of linear equations have?
Y= -2x Y=-2x+5
two
one
infinitely many
none

Answers

Answer:

one

Step-by-step explanation:

Express 12 as a sum, a difference, a product, and a quotient.

Answers

6+6, 13-1, 6x2, 24/2

5+ 7 =12
100- 88 =12
3x 4 = 12
24 divided by 2 =12

Rewrite using Radicals

Answers

Answer:

cannot be put into radical form, sorry!

Step-by-step explanation:

Round two of giving people free Brainiest for ranks

Answers

Answer:

can I please get brainliest

Step-by-step explanation:

Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Find the solution to the equation below.2x^2 +3x - 20 = 0
A) x= -5/2, 4
B) x = -4, -3/2
C) x= -4, 5/2
D) x= -4, 3/2

Answers

Answer:

C. x = -4, 5/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

I did the quadratic formula, so 2 is A, 3 is B, and -20 is C. I got -4 and 5/2 as my answers...

(hope this helps :P)

which property of multiplication is shown? 4 x 1 + 4 x 3 = 4 x (1+ 3

Answers

Answer:

The properties of multiplication are distributive, commutative, associative, removing a common factor and the neutral element.

Step-by-step explanation:

The properties of multiplication are distributive, commutative, associative, removing a common factor and the neutral element.

What the first person said

f (×)=12× +5. f (2)=

Answers

Answer:

f(2)=29

Step-by-step explanation:

just plug in 2 for x

12(2) +5

24+5

Solve for XSolve for X
Solve for X
Solve for X
Solve for X
Solve for X
Solve for X

Answers

Answer:

Step-by-step explanation:

Because the angles are opposite each other they are equal so we can say

4x-25=75

4x=100

x=25

x= 25

4x -25 = 75 ( vertically opposit angle)

4x = 100

x = 100/4

x= 25

angle = 75

hope it helps

A function is graphed

In which entire interval is the function increasing?

A. 0 to 5
B. 1 to 3
C. 2 to 5
D. 4 to 6

Answers

B . I say this because drops down and says the same 4-5 .

PLZZZ HELP I NEED HELP

Answers

Answer:

n / 8

p x 4

b + 14

Step-by-step explanation:

someone help lol. bsbajajzisksnzjiskakzkz

Answers

Answer:

Nah I have grids

Step-by-step explanation:

75% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a single dam?

Answers

Answer:

100%-75%= 25%

...........

The percentage that represents the number of salmon decrease when passing through a single dam will be 25%.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

75% of salmon pass through a single dam unharmed.

The percent that represents the number of salmon decrease when passing through a single dam will be given as,

⇒ 100% - 75%

⇒ 25%

The percentage that represents the number of salmon decrease when passing through a single dam will be 25%.

More about the percentage link is given below.

https://brainly.com/question/8011401

#SPJ2

Which statement best describes the polynomial?
-24^7 - 12x^2 -9x+6
It is in standard form because the exponents are in order from highest to lowest.
It is in standard form because the coefficients are in order from highest to lowest.
It is not in standard form because the constant should be the first term.
It is not in standard form because it can be further simplified.

Answers

Answer:-12[tex]x^{2}[/tex]-9x-4584671418

Step-by-step explanation:

Answer:

A. It is in standard form because the exponents are in order from highest to lowest

Step-by-step explanation:

On edg 2021

what is 3 (2х-5) 2х+3=1

Answers

3(2x-5)+2x+3=1

6x-15+2x+3=1

8x-12=1

+12 +12

8x=13

/8 /8

x=1.625

---

sorry if this doesn't help

The top of a can of soup has a radius of 3.4 centimeters. If the can is 10.2 centimeters tall, what is the approximate area of the label that wraps around the can? Select one:

O 370cm²
0 218cm²
O 54cm²
O 109cm²

Answers

Answer:

Option B 218 cm^2

Step-by-step explanation:

Given data

Radius= 3.4cm

Height= 10.2cm

Required

The curve surface area of the can of soup

Area of the curved surface will be = 2πr × h = 2πrh.

Substitute

Area of curve surface= 2*3.142*3.4*10.2

=218 cm^2 Approx

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