1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nirvana33 [79]
3 years ago
12

I need help with these problems

Mathematics
1 answer:
Lesechka [4]3 years ago
4 0
Part A: 1/6
Part B: 5/6
You might be interested in
Pls help I will put brainlist if u help me told nd thank u
gladu [14]

Answer:

17+7=24

Step-by-step explanation:

I hope this help you

5 0
2 years ago
Read 2 more answers
Questions:
My name is Ann [436]

The  solution to the expressions given are;

9 -9t/ 12 - 5t

a. 20/ 169

b. -170/ 169

c.  386/ 169

d.  -10/ 169

<h3>How to solve the expressions</h3>

Given:

\frac{9 - 19t}{12 - 5t}

We can see that both variables in the numerator and denominator have no common factor, thus cannot be factorized further

a. \frac{203}{169} - \frac{183}{169}

First, let's find the lowest common multiple

LCM = 169

= \frac{203 - 183}{169}

= \frac{20}{169}

= 20/ 169

b. \frac{13}{119} - \frac{183}{119}

The lowest common multiple is 119

= \frac{13 - 183}{119}

substract the numerator

= - 170/ 119

c. \frac{203}{169} - \frac{183}{169}

The lowest common multiple is 169

= \frac{203 + 183}{169}

= 386/ 169

d. \frac{9}{169}- \frac{19}{169}

The lowest common multiple is 169

= \frac{9 - 19}{169}

= - 10/ 169

Thus, we have the solutions to be 9 -9t/ 12 - 5t, 20/ 169, -170/ 169, 386/ 169, -10/ 169 respectively.

Learn more about LCM here:

brainly.com/question/12732917

#SPJ1

7 0
1 year ago
Use the following image to assist in your answer.<br> a =<br> - 6<br> - 9<br> - 4
vfiekz [6]

Step-by-step explanation:

Pythagoras' theorem for the smallest one :

c^2 = 4^2 + 6^2

c^2 = 16 + 36

c^{2} = 52

Pythagoras' theorem for the middle one :

b^{2} = 6^{2} + a^{2}

Pythagoras' theorem for the biggest one :

(4+a)^2 = c^2 + b^2

16 + 8a + a^2 = 52 + b^2

Using the formula before (for b^2) it becomes :

16 + 8a + a^2 = 52 + (6^2 + a^2)

16 + 8a + a^2 = 52 + 6^2 + a^2

16 + 8a = 52 + 6^2

16 + 8a = 52 + 36

16+8a = 88

8a = 88-16

8a = 72

a = \frac{72}{8}

a = 9

Verifying :

b^2 = 6^2 + a^2

b^2 = 36 + 81

b^2 = 117

b^{2} = 117

The biggest one :

(4+a)^2 = c^2 + b^2

(4+9)^2 = 52 + 117

13^2 = 169

True

8 0
2 years ago
Rolls are being prepared to go to grocery stores. Divide 72 rolls into 2 groups so the ratio is 3 to 5. (please include your wor
natali 33 [55]
\sf 3:5 \to 3x:5x\\\\3x +5 = 8x\\ 8x = 72\\ x = 9\\\\9\times 3 =27\\9\times 5 =45\\ 27+45=72\\\\so~ the~ 2~ groups ~are~ 27~ and~ 45
8 0
3 years ago
URGENT! If you get the correct answer, you will get a BRAINLIEST!
trasher [3.6K]

Answer:

x_{1} =  - 2 -  \sqrt{2}  \\ x_{2} = - 2 +  \sqrt{2}

5 0
3 years ago
Other questions:
  • What is 5/16 is decimal
    8·2 answers
  • 16.103 in expanded form
    14·1 answer
  • If PQRS is a parallelogram with two adjacent congruent sides, then ___________________.
    6·2 answers
  • Kirk and Nate are members of the same basketball team. So far this season, the team has played two games. In the first game, Nat
    6·1 answer
  • 1. 3(4 - 2x) = -2x<br><br> A. -1<br> B. 1<br> C. 2<br> D.3
    10·2 answers
  • A dance group from Round Rock High School is fundraising to travel to a competition. The competition entry fee is only $300 for
    9·1 answer
  • Plz help yo boi out thank u
    12·2 answers
  • Simplify the expression ⎯(+⎯)
    7·1 answer
  • A ball is thrown vertically upwards from the ground. It rises to a height of 10m and then falls and bounces. After each bounce,
    10·1 answer
  • Direction: Given the following scatter plot, determine if there is a relationship occurred. HANDWRITTEN.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!