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
Bess [88]
3 years ago
8

Is anyone good at geometry if so can someone help me please ?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer: 11.7

Step-by-step explanation: b=2(A/h)=2(49.1/8.4)=11.69

You might be interested in
for a class of 24,78% of students got a B or better on the tex How many students is this? Round to a wholenumber
natita [175]

Step 1

Use the ratio of the number to the percentage to get the required answer.

\frac{Total\text{ number of students}}{\text{The required number of students}}=\frac{Total\text{ percentage of the class}}{\text{Given percentage}}

Where,

\begin{gathered} \text{The total number of students = 24} \\ \text{The required number }of\text{ students= x} \\ \text{The total percentage of the class = 100} \\ \text{Given percentage = 78} \end{gathered}

Step 2

Get the required answer

\begin{gathered} \frac{24}{x}=\frac{100}{78} \\ 100x=24\times78 \\ 100x=1872 \\ \frac{100x}{100}=\frac{1872}{100} \\ x=\text{ 18.72} \\ \text{Hence} \\ x\approx19students\text{ rounded to a whole number } \end{gathered}

The number of students that got B or a better grade on the test = 19 students rounded to a whole number.

4 0
1 year ago
What is the similarity ratio of two squares with areas 75 and 48?
shusha [124]
The answer to this question is 0.64 because you have to divide hope this helps you
 
3 0
3 years ago
If f(x) = x^2 — 3x, explain how to find f(—1.8).
gogolik [260]

Answer:

Plug -1.8 into each x so the equation would become (-1.8)^2 - 3(-1.8)

Step-by-step explanation:

5 0
3 years ago
A net has two equilateral triangles and three rectangles what solid figure could this make
lawyer [7]
It would make a triangular prism. 

i hope im right
6 0
3 years ago
F(x) = 3x +2 is it linear quadratic exponential
nadya68 [22]
I think you are looking for the value of x
3x+2
-2

3x
X=3
5 0
3 years ago
Other questions:
  • Ralph goes out to lunch and receives a bill listing a subtotal of $14.65 and tax of $1.47.Ralph leaves a 20% tip on the total am
    15·1 answer
  • Mary and Julie both have a goal of raising $1000 for charity. Mary raises $12 every 4 days. Julie raises $19 every 6 days.
    8·2 answers
  • Eric sells shirts. It costs him $100 to buy all the shirts and $10 to print designs on the shirts. Eric sells each shirt for $4.
    8·1 answer
  • A group of friends ordered a large pizza. The pizza they ordered has 10 slices. If each friend gets 1 1/3 slice of pizza, how ma
    8·2 answers
  • What is 3123532488697 x 5676576876896786
    6·2 answers
  • If a starting number is 30 and it falls to 11 what % decrease is that?
    13·1 answer
  • Tony and Maria are two star-crossed lovers trying to get on a committee of 4 people. If there are 9 people eligible for this com
    8·1 answer
  • Jeff can walk comfortably at 2.25 miles per hour. Find a linear equation that represents the total distance Jeff can walk in t h
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=x%20%20%5C%3A%20%20%5C%3A%20is%20%5C%3A%20half%20%5C%3A%20of%20%5C%3A%20y" id="TexFormula1" ti
    11·2 answers
  • Hi, can anyone please help me?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!