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3 years ago

Is the point (1,3) a solution to the linear equation 5x-9y=32?

Mathematics

2 answers:

baherus [9]3 years ago

8 0

No it does not (1,-3) does

dsp733 years ago

7 0

I need a second equation to solve this, something like x + y = 12 or something

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Find all possible values for A, B and C

Aliun [14]

The sum of A and B can have no carry. If we assume A ≠ B ≠ C, then you can have ...

... (A, B, C) ∈ {(1, 2, 3), (2, 1, 3), (1, 3, 4), (3, 1, 4), (1, 4, 5), (4, 1, 5), (1, 5, 6), (5, 1, 6), (1, 6, 7), (6, 1, 7), (1, 7, 8), (7, 1, 8), (1, 8, 9), (8, 1, 9), (2, 3, 5), (3, 2, 5), (2, 4, 6), (4, 2, 6), (2, 5, 7), (5, 2, 7), (2, 6, 8), (6, 2, 8), (2, 7, 9), (7, 2, 9), (3, 4, 7), (4, 3, 7), (3, 5, 8), (5, 3, 8), (3, 6, 9), (6, 3, 9), (4, 5, 9), (5, 4, 9)}

7 0

3 years ago

Write an equation of a line that is parallel to y=-3x+4 and passes through (3,7)

lana [24]

Answer:

The equation of a line pass to y=-3x +4 and 3,7 is y-y1=m(x-x1)

8 0

3 years ago

What is the length of the hypotenuse? If necessary, round to the nearest tenth.

Hitman42 [59]

<u>Answer:</u>

The length of the hypotenuse is 40 mm.

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

<em>We can solve for 'c' using Pythagoras theorem. Let's solve it.</em>

c² = 32² + 24²
=> c² = 1024 + 576
=> c² = 1600
=> c = 40

Hence, the length of the hypotenuse is 40 mm.

Hoped this helped.

$BrainiacUser1357$

7 0

3 years ago

How do you solve this question?

Thepotemich [5.8K]

The answers to the questions are as follows:

The value of the empty box in the diagram is 10

The probability that the number is in AnB = 1/5

<h3>How to solve the Venn diagram</h3>

We have E = {1, 3,5, 7, 9, 11, 13, 15, 17, 19}

A= { 3, 7, 9, 11, 15}

B = {5, 7, 11, 13}

We have A n B = numbers that are contained in both of the sets

= 7, 11

a.) We have to count the total number in the dataset. That is the total number of odd numbers that are less than 20.

Hence total numbers in the set = 10

b. The probability that the number is in set AnB

= 7, 11

= 2/10

= 1/5

We can conclude that the probability that the number is in A intersect B = 1/5

Read more on Venn diagrams here: brainly.com/question/2099071

#SPJ1

5 0

1 year ago

Find the complement of the angle shown

Archy [21]

Supplementary = 180°
Complementary = 90°

180° - 52° = 128°
90° - 52° = 38°

Hope this Helps!!

6 0

3 years ago