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
Otrada [13]
3 years ago
13

How would I figure this out?? pls explain.

Mathematics
1 answer:
NeX [460]3 years ago
8 0

Answer:

D

Step-by-step explanation:

The diagonals of a rhombus bisect the angles, thus

∠ ABC = ∠ CBD = 5x - 18 and

∠ BAC = ∠ DAC = x

The diagonals are perpendicular bisectors of each other, thus

the angles round the intersection of the diagonals = 90°

Consider the triangle on the left of the rhombus, then

5x - 18 + x + 90 = 180 ( sum of angles in a triangle )

6x + 72 = 180 ( subtract 72 from both sides )

6x = 108 ( divide both sides by 6 )

x = 18 → D

You might be interested in
The center of a circle is at the onigin on a coordinate grd. The vertex of a parabola that opens upward is at (0, 9). If the
kenny6666 [7]
I think it’s the maximum number of solutions is one
4 0
2 years ago
Raise 12/8 = ?/48 to higher terms
allochka39001 [22]
Let ?=x
12/8= x/48
8x=576
x= 576/8
x= 72
Therefore the higher term fraction is 72/48
6 0
3 years ago
Can someone please help, ty!! <br> (Will mark brainliest)
Ahat [919]

Answer:

Its the second one

Step-by-step explanation:

I used slope to solve it

5 0
3 years ago
Yadira's mom is buying hot dogs and hot dog buns for the family barbeque. Hot dogs come in packs of 12 and hot dog buns in packs
Andreas93 [3]

Ah hah !  People on Brainly are always asking us where they can
use this stuff in real life.  HERE is a perfect example of where
you can use Least Common Multiple in real life . . . when you're
buying hot dogs and buns !

When they come in packs, with different numbers in each pack
but you want to wind up with the same number of each item,
the number of each item that you should buy is the LCM of
the numbers in each pack. 

Yadira's mom absolutely aced her math in Middle School, so she
knows right away that the LCM of  9  and  12  is  36 .  This tells her
that she should buy  36 hot dogs (3 packs) and 36 buns (4 packs).

5 0
3 years ago
Read 2 more answers
Which does not represent a way to show 5+5+5+5+5 with multiplication?
Marizza181 [45]

Answer:

probably square root of 5

5 0
3 years ago
Other questions:
  • if you have a 62 in a class any you do a test that is worth 20 percent of your grade and get a 60 what do you have now
    12·1 answer
  • Find the values of I and y.
    8·2 answers
  • 2x - 3y=-6<br> -5x - 9y = 15<br><br> Elimination with multiplication
    6·1 answer
  • I don't know how to do this or what i'm doing plz help
    15·1 answer
  • And ice cream factory makes 120 quarts of ice cream in 10 hours. How many quarts could be made in 12 hours? What was that rate p
    14·2 answers
  • Find the length, x, of the third side of the triangle.​
    5·2 answers
  • What is the Radius of a circle with an area of 115
    10·1 answer
  • 6. Gloves R’ Us was having a great day at their warehouse. Before lunch the store had sold a total of 82 pairs of gloves, and sa
    8·1 answer
  • Suppose you are a climatologist. You conduct a hypothesis test to determine whether the global mean temperature in the current y
    9·1 answer
  • f is an even function. a = A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, 0, 2, 3. Column 2 is lab
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!