1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkasestr [34]
3 years ago
5

Can someone help me with Ratios and Proportions? I’m really struggling for Geometry

Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

What do you want to know about?

You might be interested in
Solve using a matrix. Show all work by hand. <br> x-5y=-5 <br> -4x-2y=20
viva [34]
You can use the desmos matrix calculator online! it’s a lot of help
3 0
3 years ago
There is 1/4 gram of fat for every 1/3 tablespoon of powdered peanut butter. How many grams of fat are there for every tablespoo
alexdok [17]

For this case what we must do is find the unit rate of grams of fat for every tablespoon of the powder.

We have then:

R = \frac {grams\ of\ fat} {tablespoon\ of\ the\ powder}

Substituting values we have:

R = \frac {\frac {1} {4}} {\frac {1} {3}}

Then, rewriting we have:

R = \frac {3} {4}

Answer:

There are \frac {3} {4} grams of fat are there for every tablespoon of the powder

7 0
3 years ago
What are the roots of -12x2 + 11x − 3 = 0?
Nataly_w [17]
-12x² + 11x - 3 = 0
x = <u>-(11) +/- √((11)² - 4(-12)(-3))</u>
                        2(-12)
x = <u>-11 +/- √(121 - 144)</u>
                   -24
x = <u>-11 +/- √(-23)
</u>              -24
x = <u>-11 +/- i√(23)</u>
             -24
x = <u>-11 + i√(23</u>)                x = <u>-11 - i√(23)</u>
            -24                                   -24
x = ¹¹/₂₄ - 0.0416√(23)      x = ¹¹/₂₄ + 0.0416√(23)
<u />
5 0
3 years ago
I mark brainliest for all my questions that are answered right :) thx for helping me
allsm [11]
The correct answer is y= 0.513(1.833)^x


Explain


We will use the equation on this form

Y=ab^x

Let’s us plug in the coordinates of first point

(X, y) , ( 9, 120)

We will have

Y=ab^x

120= ab^9

Our equation for a will be

Ab^9 = 120

ab ^9 / b^9 = 120/ b^9


a = 120/ b^9

So will have


Y= 120/ b^9 • b^x

Then we will plug in coordinates for the second point


( x,y) = ( 10, 220)

We will have

Y= 120/b^9 • b^x

220 = 120/b^9 • b^10-9


220= 120b

Divide both side by 120

B= 11/6

B= 1.833333 = 1.833



Let’s plug in the value b=11/6 to our equation for a


A= 120/b^9

A= 120/ 11/6^9

A= 120/11^9/6^9


A=120 • 6^9 / 11^9

= 0.51285 which equal to 0.513



So therefore the answer is

Y= 0.513(1.833)^x


I hope this help you

:D
8 0
3 years ago
1. The quadratic function f(x) has a turning point at (5, -8). If g(x)= (x+7)-3, then at which of the
vagabundo [1.1K]
The answers is going to be 12, -11
4 0
3 years ago
Other questions:
  • Write and solve an equation to answer the question,<br><br> "What number a is 25% of 64?"
    12·1 answer
  • What is the value of the expression below when y = 7?<br> 2y^2 + 9y + 2
    12·1 answer
  • Scarlett is trying to find the height of a dam. She stands 90 meters away from the dam and records the angle of elevation to the
    10·1 answer
  • A keychain-sized Rubik’s Cube® is made up of small cubes. Each small cube has a surface area of 1.5 square inches.
    14·1 answer
  • Find the quotient.<br> (6x2 - x - 40) = (5 + 2x)
    14·1 answer
  • Heather's school is switching from block scheduling to a more traditional schedule. She is trying to determine how the parents a
    13·1 answer
  • the perimeter of the triangle shown to the right is 154 meters. find the lenght of each side. (4x)m  (7x+2)m  (7x+8)m
    5·2 answers
  • Free points because why not i’m bored
    5·2 answers
  • You download a video game on your computer. You have a 60-minute free trial of the game. It takes 5 1/6 minutes to set up the ga
    15·1 answer
  • Which of the following is NOT an EXPRESSION?<br> 4x²<br> X+4=8<br> 6010-4)<br> 14+ (-8x)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!