Mathematics High School

PLEASE PLEASE HELP
Solve. Be sure to write your solution as a solution set using braces {}.

(y + 4)(3y - 5) = 0

Answers

Answer 1

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

(y+4)(3y−5)=0

Step 1: Simplify both sides of the equation.

3y2+7y−20=0

Step 2: Factor left side of equation.

(3y−5)(y+4)=0

Step 3: Set factors equal to 0.

3y−5=0 or y+4=0

y=5 /3

or y=−4

Related Questions

what's the missing number?????

Answers

30.

If 180 time six is 1080 and 1080 times six equals 6480

What is the radius and diameter of the following circle?

Answers

Answer:

radius is 11cm diameter is 22cm

Step-by-step explanation:

Answer:

Radius: 11

Diameter: 22

Step-by-step explanation:

The radius is the 11 being shown, the diameter is 2 times the radius.

Hope this helps!

Max worked 6.23 hours on Monday, 7.45 hours on Tuesday, 8.3 hours on Wednesday, 8 hours on Thursday, and 5.21 hours on Friday. What is the total number of hours that Max worked?
hours

Answers

The answer is 35.19 hours.

What is the difference between a reactant and a product in a chemical equation? (Science question)

Answers

Answer:

At the end of the chemical reaction, reactants are usually consumed and are transformed into a new substance. On the other hand, products are end points of chemical reactions, and they are produced at the end of the process. In a chemical equation, reactants are commonly placed on the right side of the arrow.

Step-by-step explanation:

simplify(3h-5)(2h+1)

Answers

Answer:

6h-5

Step-by-step explanation:

combine like terms

multiply though

Sophie is planting a circular garden with a 7- foot radius. What is the circumference of Sophia's garden? Use 22 for . Enter the correct answer in the box.​

Answers

Answer:

The circumference of Sophia's garden is 43.98

Step-by-step explanation:

how can i solve 3x+y=4​

Answers

Answer:

it will end out to be y = -3x + 4

Step-by-step explanation:

you want to get y by itself, so you would subtract the 3x from the left side, which would get you y = -3x + 4

Please solve it.. I am confused
Question: Find the measurement indicated in each parallelogram

Answers

31.) Answer: 11
32.) Answer: 14
33.) Answer: 30.6
34.) Answer: 16.5

Answer:

31) 11

32) 14

33) 30.6

34) 16.5

Step-by-step explanation:

31) GW is half the length of UW and UW is equal to 22. So, 22/2 = 11

32) VY is half the length of VX and VY is equal to 7. So, 7 x 2 = 14

33) VR is half the length of VX and VR is equal to 15.3. So, 15.3 x 2 = 30.6

34) UH is half the length of FH and FH is equal to 33. So, 33/2 = 16.5

HELPP!!
due tomorrow!!!

Answers

Answer:

[tex]\frac{5}{24}(11x+28)[/tex]

How can I help you?
2
1
8
x
+
3
4
x
+
1
6
Answer



5
(
11
x
+
28
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24

3x+y=4
2x-y=6
What is the answer to this equation?

Answers

Answer:Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form(2,-2)

Equation Form:x=2 y=-2

Step-by-step explanation:

please answer i’ll give you points!!!

Answers

Answer:

Step-by-step explanation:

1.Trinomial(The definition of a trinomial is a math equation that has three terms which are connected by plus or minus notations)

2.Nope because the highest degree term is on a second place(should be on first)

3.Yes

4.Yes

5.Yes

6.Yes

7.No,-3

8.Neither odd nor even

9.Neither odd nor even

easy points.................

Answers

Answer:

17 i think

Step-by-step explanation:

Answer: Hope this helps you

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest whole number.)

5,280 feet = 1 mile

27 feet per second
59 feet per second
132 feet per second
288 feet per second

Answers

Answer:

59 feet per second

Step-by-step explanation:

(40m)(5280ft)=211,200 ft/hr(211,200 ft/hr )=(211,200ft/3600s)58.7 ft/s

Answer:

B

Step-by-step explanation:

what is N in 60% of N = 90?

A. 540
B. 240
C. 180
D. 150​

Answers

Answer:

Answer is D.150

Step-by-step explanation:

I hope it's helpful!

solve for x!!! !!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

X=8

Step-by-step explanation:

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

2x+2+3=3x-3

2+3+3=3x-2x

8=x

z=8 ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎

Please help, im confused

Answers

There are 4 bees and 12 ladybugs. So the ratio is

4 : 12

Reduce to lowest term, we get :

1 : 3

Given an integer, how do you find its opposite? Complete the explanation. Find the integer that is the same distance from _ but on the _ side of 0

Answers

Answer:

simply need to change its sign

Step-by-step explanation:

To find the opposite value of an integer you simply need to change its sign. Meaning that if a given integer is positive then you change the positive into a negative. This would give you the opposite value of that integer which is located at the same distance from 0 but on the other side of the number line. For example, the opposite value of 5 would be -5, while the opposite value of -8 would be 8

Step-by-step explanation:

Find the integer that is

the same

distance from

0

but on the

other

side of 0.

I need answer! Thank you!

Answers

Answer:

2/3

Step-by-step explanation:

1, 2,4, 6

so that’s 4 numbers out of 6 so 4/6, 2/3

Answer:

2/3

Step-by-step explanation:

TOTAL number of outcomes=6

outcomes possible=4. (1,2,4,6)

P= 4/6=2/3

(7.2x10^-4)(8.0x10^-5

Answers

Answer:

5.76e-8

Step-by-step explanation:

(7.2x10^-4)(8.0x10^-5)

5.76e-8

y is directly proportional to x and y=10 when x=4 find the formula connecting y and x and find y when x=8​

Answers

X=5
Explanation
The initial statement is y♾1/x
To convert to an equation multiply by k the constant of variation
Y=k x 1/x =k/x
To find k use the given condition
Y=10 when x=4
Y=k/x —k= yx =10x4 =40
Equation is y =40/x
When y =8
X= 40/y =40/8 =5

A rectangle has a perimeter of 600 cm. The width of the rectangle is 40 cm less than the length. What is the length of the rectangle, in cm?

Answers

Answer:

170cm

Step-by-step explanation:

Given data

perimeter of 600 cm

let the Length be x

L=x

W= x-40

P=2L+2W

600=2(x)+2(x-40)

600=2x+2x-80

600= 4x-80

600+80= 4x

680= 4x

divide both sides by 4

x= 680/4

x=170

Hence the length is 170cm


When I use the term "cubed" in reference to and exponent, which power
does this refer to?

Answers

Answer:

anything raised to the power of 3

Step-by-step explanation:

Something raised by the power of 2 has two equal dimensions. A cube has three equal dimensions.

Answer: The power of 3. So for example it would be x^3, and x is whatever number.

Step-by-step explanation:

Mario travels 180 miles in 2.5 hours . If Mario travels at the same rate, how far can Mario travel in 1 hour ?

Answers

Answer:

i have no idea.

Step-by-step explanation:

thug life.

What is m_8 if m_4= 50 degrees?

Answers

50 degrees because the lines are parallel

What is
[tex]({ - 2})^{3} [/tex]
Will it be positive or negative? Why?​

Answers

answer is -8
why ? Because there’s only a number that’s negative so if one number is negative then the answer is gonna be negative
Ok so (-2)^3 means -2 x -2 x -2

Now -2 x -2 = 4
Because minus into minus is plus

4 x -2 = -8
Because minus into plus is minus

Therefore, we can see that -2 x -2 x -2 = -8

Which is the same as saying (-2)^3 = -8

expand and simplify (X+6)(X+5)​

Answers

x^2 +5x + 6x + 30 = 0

y=x^2 +11x +30

A loan was taken out for $1000 Sierra pays $50 per month what is the equation ?

Answers

Answer:

1000-50m

Step-by-step explanation:

please help me on this will give you brainliest!!

Answers

Answer:

a) 1068 b)272

Step-by-step explanation:

For question a you would just add the two numbers together.

881+187=1068

For question b you would

-187+459=272

HURRY PLEASEEE

Evaluate the expression when y = 4

Y/2-8=

Answers

- 1 1/2 (Negative one and one half

You've put $1500 into a 5-year CD (Certificate of Deposit) that earns 2.7% (APR) compounded monthly. How much would you have at the end of the 5 years? Write out the equation along with your answer.

Answers

Answer:

$202 Dollars

Step-by-step explanation:

compounded interest

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