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
qwelly [4]
3 years ago
12

Help with math please giving lots of points!

Mathematics
1 answer:
NARA [144]3 years ago
3 0

Answer:

9)

1 2/3 ÷ 2 1/4 = 5/3 x 4/9 = 20/27

10)

3 3/5 ÷ 1 3/4 = 18/5 x 4/7 = 72/35

You might be interested in
6. Find the slope. Make sure to reduce.
zaharov [31]

Answer:

the slope is -1/7 hope this helps

5 0
2 years ago
How do you factorise 12x-3?
dybincka [34]

Answer:

3(4x - 1)

Step-by-step explanation:

Given

12x - 3 ← factor out the common factor of 3 from both terms

= 3(4x - 1)

6 0
2 years ago
Read 2 more answers
In the triangle below,<br> y = [ ? ] cm. Round to the<br> nearest tenth.
sattari [20]

Answer:

The answer is

<h2>12.3 cm</h2>

Step-by-step explanation:

Since the triangle is a right angled triangle we can use trigonometric ratios to find y

To find y we use cosine

cos∅ = adjacent / hypotenuse

From the question

y is the adjacent

The hypotenuse is 15

So we have

\cos(35)  =  \frac{y}{15}  \\ y = 15 \cos( 35 )  \\ y = 12.28728

We have the final answer as

<h3>12.3 cm to the nearest tenth</h3>

Hope this helps you

7 0
3 years ago
Which exponential function is represented by the graph?
Anna [14]

Answer:

Step-by-step explanation:

Let's solve this using our formula for exponential functions:

y=a(b)^x where a is the initial value and b is the growth/decay rate. We will fill that equation in with 2 of the coordinates on the graph and come up with the values for both a and b. (0, 3) and (1, 6):

3=a(b)^0. Anything raised to the power of 0 is 1, so that means that

a = 3. We will use that value along with the x and y from the second coordinate to solve for b:

6=3(b)^1. b to the first is just b, so our equation is

6 = 3b and

b = 2.

Our equation then is

y=3(2)^x, the third choice down.

8 0
3 years ago
I need help with these two questions please:) I need the answers fast ! Please and Thank You
Valentin [98]

Answer:

#1 is 9 times 10^15

#2 is 3 times 10^8

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • The domain of the function is given. Find the range.
    13·2 answers
  • -24x -15 = -27. Step by step explanation on how to solve this problem.
    9·2 answers
  • Dakota tiled a floor with tiles that look like this:
    6·1 answer
  • Please help, doing age word problems. Tysm if you do, really appreciated :D
    6·2 answers
  • Photography can trace its roots back to the mid-18th century?
    14·2 answers
  • I need help please help
    6·1 answer
  • HELP PLS ASAP:)<br><br> What is the slope of the line plotted below?<br> A. -1 B. 1 C. -0.5 D. 0.5
    14·2 answers
  • Please help what is the answer?
    11·2 answers
  • Plz help I will give brainliest!
    11·2 answers
  • Use the fraction model to multiply: two multiplied by four sixths. Leave your answer as an improper fraction.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!