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
patriot [66]
2 years ago
15

I suck at this please help... :,(

Mathematics
1 answer:
loris [4]2 years ago
4 0

A quadrilateral with two pairs of sides

You might be interested in
What is the correct answer to number 7? Please explain and break it down step by step.
a_sh-v [17]

Answer:

The answer to your question is (x + 3)

Step-by-step explanation:

                    \frac{5x + 5}{x} \frac{x^{3}+ 3x^{2}}{x^{2} - 1} \frac{x - 1}{5x}

Factor the expression

                   \frac{5(x + 1)}{x} \frac{x^{2}(x + 3)}{(x - 1)(x + 1)} \frac{x - 1}{5x}

Simplify

Cancel 5 because is in both numerator and denominator                  

Cancel (x + 1) because is in both numerator and denominator                  

Cancel (x - 1) because is in both numerator and denominator                  

Cancel x² because is in both numerator and denominator              

   

After simplifying, the result is  (x + 3)

6 0
3 years ago
On a fruit farm 1/3 of the trees are apple trees and 1/5 are lemon trees. The rest are fig trees. There are 90 trees in all.
Vaselesa [24]

Answer:

I'm not sure what the question was but I've worked out all the three types of trees

Step-by-step explanation:

⅓ + ⅕ = 8/15 because:

×5 ×3

5/15 + 3/15 = 8/15

therefore 7/15 is fig trees

90÷15 =6

6×5 = 30 apple trees

6×3 = 18 lemon trees

6×7 = 42 fig trees

7 0
2 years ago
What is the sum of the first 4 terms of a geometric sequence that has a first term of 2 and a ratio (multiplier) of 8?
taurus [48]

\bf \qquad \qquad \textit{sum of a finite geometric sequence} \\\\ S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad  \begin{cases} n=n^{th}\ term\\ a_1=\textit{first term's value}\\ r=\textit{common ratio}\\ ----------\\ a_1=2\\ r=8\\ n=4 \end{cases} \\\\\\ S_4=2\left( \cfrac{1-8^4}{1-8} \right)\implies S_4=2\left( \cfrac{-4095}{-7} \right) \\\\\\ S_4=2(585)\implies S_4=1170

6 0
2 years ago
Find the ratio of red marbles to total marbles. Write the ratio in simplest form.
DanielleElmas [232]

Answer:

3:5

Step-by-step explanation:

ratio is 4:6 so ratio equals 2:3

red marbles is 3/5

3 0
3 years ago
Use this figure to find value of FOD
stepladder [879]
Hey there!

BOD is a 90 degrees angle. Make an equation for that angle. 15+12+x=90. Simplify this to 27+x=90. You need to isolate x, so subtract 27 on each side to get x=63. C is the answer.

I hope this helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • In the recent year, 26.6% of all registered doctors were female. If there were 54,200 female registered doctors that year, what
    8·1 answer
  • Which number line can you use to simplify 2 - (-8)?
    10·1 answer
  • Can you please solve Y=15x?<br> I’m not quite understanding...
    10·1 answer
  • if you put $6.57 into a savings account that earbs 4%, how much interest will you receive at the end of eight years
    6·1 answer
  • Draw a line segment connecting each pair of points (-2,-3) and (0,3) (0,3) and (2,-3), (-3,2) and (3,1) (3,1) and (-2,-3), (-3,1
    11·1 answer
  • How do i factorise this equation<br> a²+7a+12
    15·1 answer
  • Elizabeth is 11 meters into the race after 4 seconds but is only 13 meters in after 12 seconds (her tricycle is slow because she
    8·2 answers
  • What are the domain and range of f(x) = -log5(x + 2)?
    8·1 answer
  • How do exoponets work? <br> Like 7 with a 2 on the top
    9·1 answer
  • What can’t talk but will reply when spoken to?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!