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2 years ago

15

11/6 = n + 7/9 so what is n?

2 answers:

Natasha_Volkova [10]2 years ago

8 0

Answer:

$\boxed{\bold{n = \frac{19}{18} }}$

Explanation:

Flip equation

n + 7/9 = 11/6

Subtract 7/9 from both sides

n + 7/9 - 7/9 = 11/6 - 7/9

n = 19/18

Soloha48 [4]2 years ago

3 0

Answer:

n = 19/18

Step-by-step explanation:

$\frac{11}{6} =n +\frac{7}{9} \\\frac{11}{6}-\frac{7}{9} =n \\\frac{33 - 14}{18} =n \\\frac{19}{18} =n$

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What type of triangle has exactly two acute triangles

Sveta_85 [38]

Answer: A right triangle.

Step-by-step explanation:

This is because an acute triangle would have all of its three sides acute while an obtuse one would have two acute angles as well, but also an obtuse one. If the question is specifically asking for a triangle with exactly two acute angles, a right triangle would be the answer.

8 0

2 years ago

Y is directly proportional to 1 over the square root of x if y = 7 when x = 36 find y when x = 4

Alecsey [184]

Step-by-step explanation:

y |X(the sign for protionality) 1/√x

y = 7 when x = 36

y = k/√x

7 = k/√36

7 = k / 6 cross multiply

k = 7×6

k = 42

find y when x is 4

y = 42/√x

y = 42/√4

y = 42/2

y = 21

5 0

2 years ago

X + 5 = -3^x + 4<br> A. X= -2.25<br> B. X= 3.75<br> C. X= -1.25<br> D. X= 1.25

Tamiku [17]

I think it is D the answer choose

7 0

3 years ago

Read 2 more answers

Identify the x- and y- intercepts of this equation. 5 − 4 = 20

Alinara [238K]

T he x and y intercepts of the equation: $5x-4y=20$ are : y-intercept is (0,-5) and x-intercept is (4,0)

So, Option D is correct.

Step-by-step explanation:

we need to identify the x and y intercepts of the equation: $5x-4y=20$

Finding x-intercept

For finding x-intercept put y=0

We are given the equation:

$5x-4y=20$

Solving:

$5x-4y=20\\5x-4(0)=20\\5x=20\\x=\frac{20}{5}\\x=4$

So, x-intercept is (4,0)

Finding y-intercept

For finding y-intercept put x=0

We are given the equation:

$5x-4y=20$

Solving:

$5x-4y=20\\5(0)-4y=20\\-4y=20\\y=\frac{20}{-4}\\y=-5$

So, y-intercept is (0,-5)

the x and y intercepts of the equation: $5x-4y=20$ are :y-intercept is (0,-5) and x-intercept is (4,0)

So, Option D is correct.

Keywords: x and y intercepts

Learn more about x and y intercepts at:

#learnwithBrainly

6 0

2 years ago

Ryan has 7 black pairs of socks, 3 pair of brown socks, and 8 white pairs of socks in his wardrobe. He randomly picks one pair.

Semmy [17]

Answer:

Black socks pairs = 7

Brown socks pairs = 3

White socks pairs = 8

P(not black) = ?

First, you need to add the brown & white socks pairs,

$3 + 8 = 11$

Then you need to add the total number of socks pairs,

$7 + 3 + 8 \\ = 7 + 11 \\ = 18$

P(not black)

$= \frac{11}{18}$

5 0

2 years ago

Read 2 more answers