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3 years ago

20 POINTS!!!! AND BRAINIEST !!!!

Mathematics

1 answer:

lapo4ka [179]3 years ago

7 0

Answer:

The answer is 2.{5,14}

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Solve for x: 7x + 5 + x - 3 + x = 5

Soloha48 [4]

Answer:

x=1/3

Step-by-step explanation:

9x+5-3=5

9x=3

x=1/3

6 0

3 years ago

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The equation for the circle below is x ^2 + y^2 = 100. what is the length of the circles radius?

Ganezh [65]

Answer: 10 units.

Step-by-step explanation:

The equation of the circle in Center-radius form is:

$(x - h)^2 + (y - k)^2 = r^2$

Where the center is (h,k) and "r" is the radius.

The equation of the circle given is:

$x ^2 + y^2 = 100$

You can observe that is written in Center-radius form.

Then, you can identify that:

$r^2=100$

Knowing this, you need to solve for "r" to find the lenght of the radius.

This is:

$r=\sqrt{100}\\\\r=10$

Therefore, the lenght of the radius is 10 units.

8 0

3 years ago

For what month would you estimate the theoretical probability of a maximum temperature no greater than 90ºF to be about 0.13?

sergey [27]

Perhaps it is July, I think it is the hotest month of summer.

3 0

3 years ago

(WILL GIVE BRAINLIEST)

weeeeeb [17]

Answer:

m<I=57

m<J=57

m<K=66

Step-by-step explanation:

All the angles in a triangle add up to 180 degrees.

m<I= 3x+18

m<K= 5x+1

m<I is congruent to m<J.

We can plug the information we already know into the equation.

3x+18+3x+18+5x+1=180

11x+37=180

Subtract 37 from both sides.

11x=143

x=13

Now, we can find out what the angles are.

m<I= 3x+18

m<I=3(13)+18

m<I=39+18

m<I=57

We know that m<I=m<J, so they are both equal to 57 degrees.

m<J=57

Now for m<K:

m<K=5x+1

m<K=5(13)+1

m<K=65+1

m<K=66

We know this is correct because 57+57+66=180.

4 0

3 years ago

Which expression is equivalent to 30 ÷ (3 + x)

Lena [83]

Answer:

<h3>Answer would be B because addition is commutative that is, a + b = b + a </h3>

So answer would be 30 ÷ (X + 3)

4 0

3 years ago

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