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Olenka [21]
3 years ago
6

Yo can someone help me out I wasn't paying attention I just need to find what x is.​

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:

x=10°

Step-by-step explanation:

(8x+19)° and (9x+9)°are vertical angles. So we can make them equal to find the value of x.

(8x+19)°=(9x+9)°

(x+9)° = (19)°

x = 10°

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I need help im not understanding how to do this
galina1969 [7]

Answer:

(c, b)

Step-by-step explanation:

Add the coordinates together and divide by 2

x coordinates: 2c + 0 = 2c, divided by 2 = c

y coordinates: 0 + 2b = 2b, divided by 2 = b

3 0
2 years ago
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A bag holds 1 blue block and 3 yellow blocks. How many green blocks should be added to the bag to make the probability of random
Drupady [299]
n - the number of green blocks which is equal to the number of favourable events
1+3+n=4n - the number of all blocks, which is equal to the number of all possible outcomes

P(A)=\dfrac{n}{4+n}=\dfrac{1}{2}\\
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6 0
2 years ago
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--(4+h) = 3h<br> What is H
butalik [34]
H= -1

Distribute:

-(4+h)= -4 - h

-4 - h= 3h

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7 0
2 years ago
What is 5.4e+6 in numbers?
astraxan [27]

Answer:

5,400,000

Step-by-step explanation:

E+ simply means "to the power of" So your question is 5.4*10^6 which would turn out as 5,400,000

<u><em>Hope this helps!!!</em></u>

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6 0
2 years ago
Use the formula for interest P=750 r=7% Y=25 A=?
Over [174]

Answer:

2062.50

Step-by-step explanation:

Interest = (Principle x rate x time)/100

Amount = Principle + interest

Principle = 750

Rate = 7%

Time = 25 years

(750 x 7 x 25)/100

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Interest = 1312.50

Amount = 750 + 1312.50

Amount = 2062.50

7 0
3 years ago
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