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Firdavs [7]
3 years ago
7

Help me with 20,21 and 22

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0
Idk about the other 2, but the answer to 20 is 270 ft

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A number y minus 6 is 15
Kitty [74]

Answer:

21

Step-by-step explanation:

15 + 6= 21

so 21-6= 15

there for your answer would be 21

Mark me brainliest plz

8 0
3 years ago
Kate wants to divide 20,000 peso savings between her 2 cousins. If she divides it in the ratio 2:3 between Maria and Ana, respec
lara [203]

Maria: 2x

Ana: 3x

2x + 3x = 20000

5x = 20000

x = 20000/5

x = 400

Maria: 2x

2× 400

8000

Anna: 3x

3 × 400

12000

8 0
2 years ago
Find the slope of a line that passes through the
Doss [256]

Given that,

Point 1 = (-6,9)

Point 2 = (2,9)

To find,

The slope of a line that passes through the given pair.

Solution,

We have,

x₁ = -6, x₂ = 2, y₁ = 9, y₂ = 9.

The formula for the slope of a line is given by :

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\=\dfrac{9-9}{2-(-6)}\\\\=0

Hence, the slope of the line that passes through the given pair is 0.

4 0
3 years ago
Given f(x)=x^2+3 and g(x)=x+5/x. Find (g o f)(4)
arlik [135]
To find g(f(4)), work from the inside out.

f(4) is 4^2+3, or 16+3, or 19.  Now, we must find g(19).

This is 19+5/19.  This is already a mixed number, though if you want an improper fraction solution, we have:

361/19+5/19

Which simplifies to:

366/19

Therefore, 366/19 is the answer.
3 0
4 years ago
Show that pentagon CDEFG is similar or not similar to pentagon PQRST.
wel

Answer:

I have this same question do you have the answer??

Step-by-step explanation:

4 0
3 years ago
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