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3 years ago

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Mathematics

1 answer:

Anit [1.1K]3 years ago

8 0

A triangle has to add up to 180 degrees, so
106 + 48 = 154
180 - 154 = 26

ANSWER: 26 degrees

This should be right and I hope it helps :)

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Paula rolls a fair number cube with sides labeled 1 through 6. What is the probability of Paula rolling a number that is 3 or gr

WARRIOR [948]

%66.666
Because 4/6 times it will be that which is %66.666

8 0

3 years ago

Y=2 + x; use x= 1, and y= 2

torisob [31]

Y=2+1
2+1=3
So y=3
The answer is y=3

6 0

3 years ago

Brainiest to whoever right

Anna35 [415]

Answer:

since M lies between point A and B , we came to know that,

M(4,6) =(x,y)

A(-2,-1)=(x1 ,y1)

B( _, _ )=(x2,y2)

Now using mid point formula,

x=x1×x2÷2 y=y1+y2÷2

so, point B is (10,13)

6 0

3 years ago

If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. Find the first term and the 20th term.

Reil [10]

The first term is 2 and the 20th term is 1048576 .

<u>Step-by-step explanation:</u>

Here we have , If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. We need to Find the first term and the 20th term. Let's find out:

We know that Sum of a GP is :

⇒ $S_n = \frac{a(r^n-1)}{r-1}$

So ,Sum of first 12 terms is :

⇒ $S_1_2 = \frac{a(2^{12}-1)}{2-1}$

⇒ $8190=a(2^{12}-1)$

⇒ $\frac{8190}{4095}=a$

⇒ $a=2$

Now , nth term of a GP is

⇒ $a_n = ar^{n-1}$

So , 20th term is :

⇒ $a_2_0 = 2(2)^{20-1}$

⇒ $a_2_0 = (2)^{20}$

⇒ $a_2_0 = 1048576$

Therefore , the first term is 2 and the 20th term is 1048576 .

8 0

3 years ago

PLEASE HELP WORTH 10 POINTS <br><br> WILL GIVE THE CROWN

Tanya [424]

Answer:

PA = 8

Step-by-step explanation:

formula is C^2 = E * (A + E)

C^2 = 4 * (12 + 4)

C^2 = 64

$\sqrt{c} = \sqrt{64}$

c = 8

C = PA = 8

8 0

3 years ago