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
stiv31 [10]
3 years ago
15

Help please with these questions

Mathematics
1 answer:
Sonja [21]3 years ago
7 0
6.) triangles; 6 units
7.) 5 x 6; 30 units
8.) 72 units
9.) 84 units

Hope this helps!
You might be interested in
What are potential roots of p(x) = x4 + 22x2 – 16x – 12
kow [346]
Simplify <span>22\times 2<span>22×2</span></span> to <span>44<span>44</span></span>
<span><span>{x}^{4}+44-16x-12<span><span>x<span><span>​4</span><span>​​</span></span></span>+44−16x−12</span></span>Collect like terms
<span><span>{x}^{4}+(44-12)-16x<span><span>x<span><span>​4</span><span>​​</span></span></span>+(44−12)−16x</span></span> Simplify</span><span><span>{x}^{4}+32-16x<span><span>x<span><span>​4</span><span>​​</span></span></span>+32−16x</span></span><span>
</span></span></span>
8 0
3 years ago
Read 2 more answers
An investment company pays 8​% compounded semiannually. You want to have $12,000 in the future. (A) How much should you deposit
Leno4ka [110]
Before we start answering the question, let's define the compound interest formula:
A = P(1+ \frac{r}{n}) ^{nt}
Where:
<span>'A'</span>  is the amount of money in dollars
'P' is the principal amount of money in dollars
'r' is the interest rate (decimal)
'n' is the number of times interest is compounded per year
't' is the time in years

<span>(A) Find Principal Amount
</span><u /><span><u>Given:</u>
</span>A = 12,000
P = ?
r = 0.08
n = 2 (semiannually)
t = 5
Now we plug our values in and solve:
12,000 = P(1+ \frac{0.08}{2}) ^{(2)(5)}
12,000 = P(1.04) ^{10}
P = 8106.77
∴ You would have to deposit $8106.77 in order to have $12,000 in 5 years from now.

(B) Find Principal Amount
Same given values as above, with the exception of 't' which is now 10 instead of 5. 
12,000 = P(1+ \frac{0.08}{2}) ^{(2)(10)}
12,000 = P(1.04) ^{20}
P = 5476.64
∴ You would have to deposit $5476.64 in order to have $12,000 in 10 years from now.

Hope this helps!
4 0
4 years ago
PLEASE HELP ME!!!! WILL MARK BRAINLIEST
FromTheMoon [43]

Answer:

5

Step-by-step explanation:

Pythagoras's theorem dictates that  a squared + b squared  = c squared when talking about sides on right angled triangles with a and b being flat sides and c being the hypotenuse which gives us the forumula below

3 squared + 4 squared = 25 route 25 = 5

8 0
3 years ago
Read 2 more answers
Which statement describes the behavior of the function f(x)=3x/4-x?
Oksana_A [137]

Answer:

The  graph approaches –3 as x approaches infinity. Option a is correct.

Step-by-step explanation:

The given function is

f(x)=\frac{3x}{4-x}

We have to find value of function as x approaches infinity. Take limit both sides as x approaches to infinity.

\lim_{x\rightarrow \infty}f(x)=\lim_{x\rightarrow \infty}\frac{3x}{4-x}

Taking x common from the denominator.

\lim_{x\rightarrow \infty}f(x)=\lim_{x\rightarrow \infty}\frac{3x}{x(\frac{4}{x}-1)}

Cancel out common factor x.

\lim_{x\rightarrow \infty}f(x)=\lim_{x\rightarrow \infty}\frac{3}{\frac{4}{x}-1}

Apply limits.

\lim_{x\rightarrow \infty}f(x)=\frac{3}{\frac{4}{\infty}-1}

\lim_{x\rightarrow \infty}f(x)=\frac{3}{0-1}

\lim_{x\rightarrow \infty}f(x)=-3

Therefore the  graph approaches –3 as x approaches infinity.

7 0
3 years ago
Read 2 more answers
Hi, could someone help me answer this please? Thanks!
rusak2 [61]

13,986

Step-by-step explanation:

Juss used a calculator, the rest guess

8 0
3 years ago
Other questions:
  • What is the radius?<br><br> PLEASE HELP
    14·1 answer
  • Noemi wants to divide 2x2−x+4 by x−5 using synthetic division. Which answer shows the correct process
    9·2 answers
  • A cyclist rides in a circle with speed 5 m/s. What is his centripetal
    6·1 answer
  • The US Department of Transportation announces that of the 250 million registered passenger vehicles in the US, 2.1% are electro-
    11·1 answer
  • Translate this sentence into an equation.
    11·2 answers
  • Ten cookies and three brownies costs 11.25 six cookies and nine brownies costs 15.75 what is the cost of cookies
    11·1 answer
  • Tessa conducts an experiment and obtains results that are statistically significant. What is meant by "statistically significant
    8·1 answer
  • WILL GIVE BRAINLIEST IF RIGHT!!
    13·1 answer
  • JJ: ANswer question for me(Tasha) <br> WHat is 456789x456
    10·2 answers
  • 8 A clock in the shape of an hour glass is made up of two identical cones
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!