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
kotykmax [81]
3 years ago
12

Find the area of the parallelogram. If necessary, round to the nearest whole number.

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

40

Step-by-step explanation:

A = base x height

8 is base

5 is height (the height has to be perpendicular to the base. That's what the little square denotes. Along with the angle being 90°.

A = 8 x 5

A = 40

You might be interested in
Solve by factoring.<br><br> x2 + 6x = - 9. Hint: This is a double root.
lutik1710 [3]
Subtract -9 from both sides.

x2+6x−(−9)=−9−(−9)

x2+6x+9=0

Factor left side of equation.

(x+3)(x+3)=0

Set factors equal to 0.

x+3=0 or x+3=0

x=−3

Answer:

x=−3

6 0
3 years ago
Read 2 more answers
Help !!?!?! Emergency....A relative frequency table is made from data in a frequency table.
jeka57 [31]
33% Because Total for line A was 53%-20% From column C Equals 33%
7 0
3 years ago
Read 2 more answers
Peter walked 10m from X to Y on bearing 020° and then he turned and walked 20m to Z with bearing 140° of Z from Y. Find the dist
seraphim [82]

Answer:

17.32m ; 110°

Step-by-step explanation:

Distance between X and Z

To calculate the distance between X and Z

y^2 = x^2 + z^2 - (2xz)*cosY

x = 20, Z = 10

y^2 = 20^2 + 10^2 - (2*20*10)* cos60°

y^2 = 400 + 100 - (400)* 0.5

y^2 = 500 - 200

y^2 = 300

y = sqrt(300)

y = 17.32m

Bearing of Z from X:

Using cosine rule :

Cos X = (y^2 + z^2 - x^2) / 2yz

Cos X = (300 + 100 - 400) / (2 * 20 '*10)

Cos X = 0 / 400

Cos X = 0

X = cos^-1 (0)

X = 90°

Bearing of Z from X

= 20° + X

= 20° + 90°

= 110°

3 0
3 years ago
A radio telescope array is in an unpopulated desert region. The array covers a rectangular area that is one fourth square kilome
kramer

Answer:

  3 km

Step-by-step explanation:

The area of a rectangle is given by the formula ...

  A = LW

Filling in the given information, we can solve for the length.

  1/4 = L·(1/12)

Multiplying by 12, we see that ...

  3 = L

The array is 3 kilometers long.

3 0
3 years ago
Solve the equation.<br> 6 - x - x = 18
vova2212 [387]
X = -6
6 - -6 - -6 = 18
4 0
3 years ago
Read 2 more answers
Other questions:
  • Helpppp plssssssss!!!!! Thanks
    9·2 answers
  • True or false
    5·1 answer
  • Is 10 a solution of 7=-x+3
    6·2 answers
  • Jill and Mary are selling cheesecakes for a school fundraiser. Customers can buy pecan cheesecakes and apple cheesecakes. Jill s
    11·2 answers
  • What is the remainder when 6x^4-3x^5+2x^3+x-3 is divided by x+1
    9·1 answer
  • Last week, a GameStop store sold some $43 games and some $30 games for a total of
    14·1 answer
  • What is the value of x?<br> Enter your answer in the box.<br> X=
    6·1 answer
  • Any trans people on this app that have discord?​
    8·1 answer
  • Choose a factor pair of 36.Show how this factor pair can be found in the prime factorization of 36
    15·1 answer
  • I"LL MAKE YOU BRAINLIEST IF YOU ANSWER
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!