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xeze [42]
3 years ago
10

HELP !!!!!!MEEEEEEEEEEEE!!!!!!!!!!

Mathematics
2 answers:
yanalaym [24]3 years ago
8 0

Answer:

OB is the ray between OC and OA

Step-by-step explanation:

If my answer helped, kindly mark me as the brainliest!!

Thank You!

Nimfa-mama [501]3 years ago
7 0

Answer:

OA is right ay 40 degree

Step-by-step explanation:

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Help me with this ASAP!!!
joja [24]

Answer:

5

Step-by-step explanation:

6 0
3 years ago
Question 20 points if correct
Vlada [557]

Answer:

B = 155° , C = 25° , D = 155°

Step-by-step explanation:

Given

A = 25°

C = A = 25° [ Vertically Opposite angles ]

Now

A + B = 180°( being linear pair)

25° + B = 180°

B = 180° - 25°

B = 155°

Also

D = B = 155°( vertically opposite angles )

5 0
3 years ago
Read 2 more answers
How do I do this I’ll mark u brainliest pls ?
nataly862011 [7]

Answer:

1. is a 30 60 90 triangle so x = 30

pardon my bad handwriting for below

2.

STEP 1: subtract the angle you have from 180

STEP 2: add your x values together, if there is a non x number (such as + 10) balance it out on the other side by adding or subtracting

STEP 3: divide so that x has no coeffecient in front of it

STEP 4: substitute x values with the value you got

STEP 5: verify by adding the angles you got, it'll be correct if it equals 180

5 0
3 years ago
I don’t get it. Please help thanks
Likurg_2 [28]

Answer:

$2,410.69

Step-by-step explanation:

$1,950 x 1.15 = $2,242.50 after 15% markup

$2,242.50 x 1.075 = $2,410.68 after the 7.5% sales tax.


or you can do:


$1,950 x 0.15 = $292.5 markup

$1,950 + $292.5 = $2,242.50

$2,242.50 x 0.075 = $168.19 for sales tax

$2,242.50 + $168.19 = $2,410.69 total

5 0
4 years ago
Jackson has 2,000 baseball cards in his collection. Gabe has 110 as many baseball cards in his collection as Jackson. How many b
a_sh-v [17]
Have a great day pls
7 0
3 years ago
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