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Kobotan [32]
3 years ago
9

Can someone help me please only do it if you know geometry

Mathematics
2 answers:
MAXImum [283]3 years ago
8 0
The answer is c. RD≅TA
Sloan [31]3 years ago
5 0

Answer: i am not sure with the answer but need point pls help

Step-by-step explanation:

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What's the answer? ​
Travka [436]

Answer:

80 degrees

Step-by-step explanation:

ALL TRIANGLES MUST EQUAL 180 DEGREES!

180-70-30 = 80

Say it with me.

<em>ALL TRIANGLES MUST EQUAL 180 DEGREES!</em>

<em>ALL TRIANGLES MUST EQUAL 180 DEGREES!</em>

<em>ALL TRIANGLES MUST EQUAL 180 DEGREES!</em>

Also, triangle CED reflects over the invisible y-axis. Angle C is shared = 70. Angle E is Angle A, and Angle B is Angle D (which is 80 degrees).

3 0
3 years ago
Solve 5 - 8 sin x = 5+2 sin x for 0° ≤ x ≤ 180° degrees
just olya [345]
I think it’s 90 degrees
But idk
7 0
3 years ago
Read 2 more answers
For what value of x is r(x)= -21??
Naily [24]

Answer:

Rx= - 21

Rx/r= - 21/r

X=-21/r

4 0
1 year ago
Please help if u get all 3 right ill put u as brainiest !​
Luba_88 [7]

The answer are

1. 17

2. 15

3. 20

6 0
3 years ago
A furniture store decided to mark up the price of a kitchen table. They decided to increase the price to $84. The original price
cupoosta [38]

Answer:

40%

Step-by-step explanation:

It would be 40% percent because when you divide 84 by 60 you would get 1.4. The 1 is the price staying the same. The .4 is the precentage. You would get 40% by moving the decimal to the right of the number

3 0
3 years ago
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