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
Tomtit [17]
3 years ago
10

May someone help please?? I’d give brainliest if I could, it’s not a test btw

Mathematics
2 answers:
Natalka [10]3 years ago
8 0

Answer:

∠3=∠159°

∠2=∠4=180-159=21°

∠1=180-21=159°

mark me brainliest

posledela3 years ago
3 0
ANSWER:
m∠1= 159°
m∠2= 21°
m∠4= 21°

Verification:
(m∠1) + (m∠2) + (m∠3) + (m∠4)
= 159° + 21° + 159° + 21°
= 360° (complete angle)

Hope it helps u!
You might be interested in
F(x) = 3* + 10xand g(x) = 5x - 3, find (f - g) (x)
melisa1 [442]

Answer:

(f-g)(x)= (3x + 10) - (5x -3)

f-g = 3x + 10 - 5x + 3

f-g = -2x + 13

5 0
2 years ago
S
Yakvenalex [24]

Answer:

4.  35 times larger

Step-by-step explanation:

<em>Doing Question #4 Only</em>

<em />

4.

Before we see this problem's solution. Lets get a background.

Suppose something has an area of "A" sq. meters.

and

Suppose another land has an area of "B" sq. meters.

and suppose A > B

If we want to know how many times A is larger than B, we simply have to divide the larger one (A) by the smaller one (B).

Now, onto our question:

We want to know how many times larger the national is than state park. So we divide the area of national by the area of state. That would be:

\frac{7*10^8}{2*10^7}

<em>Since the numbers are in scientific notation, we look at the rule below on how to divide scientific notation numbers:</em>

<em>\frac{a*10^b}{c*10^d}=(\frac{a}{c})*10^{b-d}</em>

<em />

<em>Now, we apply the rule:</em>

<em>\frac{7*10^8}{2*10^7}\\=\frac{7}{2}*10^{8-7}\\=3.5*10^1\\=3.5*10\\=35</em>

<em />

So, the national park is 35 times larger than the state park.

3 0
3 years ago
an investment is expected to pay 5 per year compounded continuously. If you want the value of the investment to be $700,000 afte
andre [41]
The multiplier for continuous compounding is e^(rt). You want
  700,000 = P·e^(0.05·25) ≈ 3.490343P
Then
  700,000/3.490343 = P

You should invest $200,553 initially.
8 0
4 years ago
Solve quickly please
oee [108]

Answer:

44

Step-by-step explanation:

3x-5+x+1=180 [linear pair]

4x-4=180

4x=176

x=44

7 0
4 years ago
A child throws a water balloon down out of a window . Substitute 0 for h into the equation h=-16t^2 - 10t+6 To determine how man
Igoryamba

Answer:

t = 3/8 seconds

Step-by-step explanation:

h=-16t^2 - 10t+6

h= 0 when it hits the ground

0=-16t^2 - 10t+6

factor out a -2

0= -2(8t^2 +5t -3)

divide by -2

0 = (8t^2 +5t -3)

factor

0=(8t-3) (t+1)

using the zero product property

8t-3 = 0    t+1 =0

8t = 3         t= -1

t = 3/8     t= -1

t cannot be negative  ( no negative time)

t = 3/8 seconds

4 0
3 years ago
Other questions:
  • A dvd has a diameter of 15 milimeters. Which equation can help you determine the circumference
    5·1 answer
  • 3 over 5 divided by 5 over 8
    9·2 answers
  • What is the value of x in the equation Negative three-fourths = StartFraction x over 24 EndFraction?
    11·2 answers
  • Which number line correctly shows the location or approximate location of the three numbers?
    11·1 answer
  • ⚠️❗️⚠️❗️⚠️❗️ 100 POINTS TO ANSWER ALL FOUR QUESTIONS IF YOU PUT A TROLL ANSWER OR A LINK I SWEAR TO GOD I’LL REPORT YOU ON 3 ALT
    9·2 answers
  • What is the y-intercept in the equation y = 4x - 3?
    12·2 answers
  • Find the difference <br><br> $9.36 - $1.12
    13·1 answer
  • Cathy would like to have accumulated $25,000 on her IRA account in 5 years. The return is 3.1%. How much should Cathy deposit in
    8·1 answer
  • Any recurring sequence of points above and below the trend line lasting less than one year can be attributed to the cyclical com
    6·1 answer
  • Pls help asap in maths​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!