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3 years ago

!!!15POINTS!!! What is the value of x in the rhombus below? (( picture plus answer choices in picture))

Mathematics

2 answers:

barxatty [35]3 years ago

7 0

Answer:

c. 28

Step-by-step explanation:

the rhombus is split into 4 right triangles.

each triangle has 180°

the right angle is 90 so

x + 6 + 2x = 90

or 3x + 6 = 90

never [62]3 years ago

6 0

c. 28

Step-by-step explanation:

the rhombus is split into 4 right triangles.

each triangle has 180°

the right angle is 90 so

x + 6 + 2x = 90

Step-by-step explanation:

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More Algebra hw-- :/

grin007 [14]

Answer:
-11x=-66
x=6

Explanation:
-11x-12=-78
1) Add 12 to both sides.
-11x=-78+12
-11x=-66
2) Divide both sides by -11.
x=-66/-11
x=6

Hope this helps! Please leave a thanks and brainliest answer if you can :)

3 0

3 years ago

Find the greatest common factor of the following monomials 37u^3v^6 and u^6v^2

Juliette [100K]

Answer:

Step-by-step explanation:

The GCF of these monomials is : u^3v^2

5 0

4 years ago

The lengths of two sides of a right triangle are given. Find the length of the third side. Round to the nearest tenth if necessa

ivann1987 [24]

Answer:

Explanation

$\sqrt{a^{2} b ^{2} }$

$\sqrt{28^{2}15 ^{2} }$

c= 31.76476

c= 32inch

7 0

3 years ago

Plz plz plz help i feel so dumb doing this

Lemur [1.5K]

Answer:

the last side is 30 inches

Step-by-step explanation:

3 0

3 years ago

What are the first four solutions to the sequence: f(1) = 4 and f(n) = 2*f(n-1)+3

Marrrta [24]

F(1) = 4 is given

f(2) = 2*f(2-1)+3
= 2*f(1)+3
= 2*4+3
= 8+3
= 11
f(3) = 2*f(3-1)+3
= 2*f(2)+3
= 2*11+3
= 22+3
= 25
f(4) = 2*f(4-1)+3
= 2*f(3)+3
= 2*25+3
= 50+3
= 53
f(5) = 2*f(5-1)+3
= 2*f(4)+3
= 2*53+3
= 106+3
= 109

f(1) = 4
f(2) = 11
f(3) = 25
f(4) = 53
f(5) = 109

8 0

3 years ago