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Airida [17]
3 years ago
14

Ill mark you brainliest And you'll get 20 points!

Mathematics
1 answer:
tigry1 [53]3 years ago
6 0

Answer:

F. 3k - 11 =-34

Step-by-step explanation:

3(-15) -11 = -34

-45 - -11 =-34

- + - = a positive

-45 + 11 = -34

You might be interested in
Today is the birthday of Rahul and he is 3 times
Marat540 [252]

Answer:

b. 36 years

Step-by-step explanation:

Today

Nirmala = x years

Rahul = 3x years

In 13 years

Nirmala = 3x + 13 years

Rahul = 2(x+13) - 1

3x + 13 = 2(x+13) - 1

3x + 13 = 2x + 26 - 1

3x + 13 = 2x + 25

3x - 2x = 25 - 13

x = 12

Nirmala = x years

= 12 years

Rahul = 3x years

= 3(12)

= 36 years

The age of Rahul today is 36 years

5 0
3 years ago
Juan purchased 6 soccer jerseys for $105.<br> How much would 12 soccer jerseys cost?
ehidna [41]
For twelve jerseys it would be $210
5 0
4 years ago
A circle has a diameter of 3 m which statement about the circumference and area is true a comparison of the area and circumferen
Sveta_85 [38]

We conclude that the numerical value for the circumference is larger than the numerical value for the area.

<h3>What can we conclude about the area and the circumference?</h3>

Remember that for a circle of diameter d, the circumference is:

C = pi*d

And the area is:

A = pi*(d/2)^2

Where pi = 3.14

Here we know that d = 3m, replacing that in the above equations we get:

C = 3.14*3m = 9.42m\\\\A = 3.14*(3m/2)^2 = 7.065 m^2

While the units are different, we conclude that the numerical value for the circumference is larger than the numerical value for the area.

If you want to learn more about circles, you can read:

brainly.com/question/1559324

#SPJ1

5 0
2 years ago
What is m ZPQR?<br><br> Somebody help me find the degrees of m\PQR
ikadub [295]

Answer:

PQR=133°

Step-by-step explanation:

PQR+RQS = 180

(3x -5)+(x+1)=180

4x -4=180

4x =180+4

4x =184

x=184/4

x=46

PQR= 3x-5=3(46)-5=138-5=133

I hope I helped you^_^

4 0
3 years ago
9+4(x+2)-3x select the term that describes 3
bezimeni [28]

Answer:

13

Step-by-step explanation:  hope it helps

4 0
3 years ago
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