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
jeyben [28]
4 years ago
12

Need help on geometry 2

Mathematics
1 answer:
bekas [8.4K]4 years ago
8 0
x=4

h=4\sqrt{3}

Area=32\sqrt{3} (answer A)
You might be interested in
Find the 4th term if the sequend in which a1 = 2 and a n+1 = -4a n + 2
pshichka [43]
a_n_+_1=-4a_n_+_2

dividing both sides by -4, we get:

a_n_+_2=- \frac{a_n_+_1}{4}

this means, each term is its previous term divided by -4.

now we can construct the sequence as follows:

a_1=2

a_2=- \frac{a_1}{4}= - \frac{2}{4}= -\frac{1}{2}

a_3=- \frac{a_2}{4} =- \frac{ \frac{1}{2} }{4}=- \frac{1}{8}

a_4=- \frac{a_3}{4}=- \frac{ \frac{1}{8} }{4}=- \frac{1}{32}



Answer: the last term is -1/32
3 0
3 years ago
What is 8 99 rounded to 1 decimal place.
lora16 [44]

Answer:

899?

Step-by-step explanation:

It would be 900 or 9 if it's a decimal

5 0
2 years ago
Find the measure of angle A.<br> 1<br> 32<br> 58
Vladimir79 [104]

Answer:

The measure of angle A is 32 degrees

Step-by-step explanation:

The picture of the question in the attached figure

In the right triangle of the figure

The tangent of angle A is equal to

tan(A)=\frac{5}{8} ----> by TOA (opposite side divided by the adjacent side)

Find the measure of angle A

using a calculator

A=tan^{-1}(\frac{5}{8})=32^o

6 0
3 years ago
The current of a river is 2 miles per hour. A boat travels to a point 3 miles upstream and back in 2 hours. What is the speed of
romanna [79]

Answer:

1.5 miles per hour

Step-by-step explanation:

3 miles divided by 2 hours

8 0
3 years ago
1/4 es un decimal exacto​
expeople1 [14]

Answer:

0.25

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • If r, s, and t are constants such that <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%5E%7Br-2%7D%5Ccdot%20y%5E%7B2s%7D%5Ccdot
    10·1 answer
  • What was the area,in square feet of one sail
    9·1 answer
  • Which expression is equivalent to square root of -108 minus square root of -3
    15·2 answers
  • Metre
    14·1 answer
  • Help please I’m almost done also I’ll mark brainliest
    11·1 answer
  • Can someone help me answer this pls?
    9·1 answer
  • Elizabeth is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The total co
    8·1 answer
  • At a storage company, items are stored in containers that have a base of 5 1/2 yds by 1 2/3 yds. If there is a 3 x 3 array of th
    6·1 answer
  • For every 1 litre of water used to make a
    13·1 answer
  • If 2 √11 = √x find the value of x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!